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Repository: jvziyaoyao/scale
Branch: main
Commit: 77dc2208614f
Files: 192
Total size: 556.1 KB
Directory structure:
gitextract_jlmm829s/
├── .gitignore
├── .idea/
│ ├── .name
│ ├── AndroidProjectSystem.xml
│ ├── artifacts/
│ │ ├── img.xml
│ │ ├── sampe_kmp.xml
│ │ ├── sample_kmp.xml
│ │ ├── sample_kmp_jvm.xml
│ │ ├── scale_image_viewer.xml
│ │ ├── scale_image_viewer_jvm.xml
│ │ ├── scale_sampling_decoder.xml
│ │ ├── scale_sampling_decoder_jvm.xml
│ │ ├── scale_sampling_decoder_kmp.xml
│ │ ├── scale_zoomable_view.xml
│ │ ├── scale_zoomable_view_js.xml
│ │ ├── scale_zoomable_view_jvm.xml
│ │ ├── scale_zoomable_view_wasm_js.xml
│ │ └── shared.xml
│ ├── compiler.xml
│ ├── deploymentTargetDropDown.xml
│ ├── deploymentTargetSelector.xml
│ ├── gradle.xml
│ ├── inspectionProfiles/
│ │ └── Project_Default.xml
│ ├── kotlinc.xml
│ ├── migrations.xml
│ ├── misc.xml
│ ├── runConfigurations.xml
│ ├── vcs.xml
│ └── xcode.xml
├── CHANGELOG.md
├── LICENSE
├── README.md
├── build.gradle.kts
├── buildSrc/
│ ├── .gitignore
│ ├── build.gradle.kts
│ ├── settings.gradle.kts
│ └── src/
│ └── main/
│ └── kotlin/
│ └── scale/
│ ├── hierarchyTemplate.kt
│ └── util.kt
├── doc/
│ ├── assemble_dokka.sh
│ ├── change_index_path.py
│ ├── copy_root_doc.sh
│ ├── deploy_docs.sh
│ ├── docs/
│ │ ├── getting_started.md
│ │ ├── image_pager.md
│ │ ├── image_previewer.md
│ │ ├── image_viewer.md
│ │ ├── previewer.md
│ │ ├── sampling_decoder.md
│ │ ├── zoomable_pager.md
│ │ └── zoomable_view.md
│ ├── mkdocs.yml
│ └── run_doc_server.sh
├── gradle/
│ ├── libs.versions.toml
│ └── wrapper/
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradle.properties
├── gradlew
├── gradlew.bat
├── sample-android/
│ ├── .gitignore
│ ├── build.gradle.kts
│ ├── proguard-rules.pro
│ └── src/
│ ├── androidTest/
│ │ └── java/
│ │ └── com/
│ │ └── jvziyaoyao/
│ │ └── image/
│ │ └── viewer/
│ │ └── ExampleInstrumentedTest.kt
│ ├── main/
│ │ ├── AndroidManifest.xml
│ │ ├── java/
│ │ │ └── com/
│ │ │ └── jvziyaoyao/
│ │ │ └── scale/
│ │ │ └── sample/
│ │ │ ├── base/
│ │ │ │ ├── BaseActivity.kt
│ │ │ │ └── BasePermission.kt
│ │ │ ├── page/
│ │ │ │ ├── DecoderActivity.kt
│ │ │ │ ├── DuplicateActivity.kt
│ │ │ │ ├── GalleryActivity.kt
│ │ │ │ ├── HomeActivity.kt
│ │ │ │ ├── HugeActivity.kt
│ │ │ │ ├── NormalActivity.kt
│ │ │ │ ├── PicturesActivity.kt
│ │ │ │ ├── PreviewerActivity.kt
│ │ │ │ ├── TransformActivity.kt
│ │ │ │ └── ZoomableActivity.kt
│ │ │ └── ui/
│ │ │ ├── component/
│ │ │ │ ├── ImageLoader.kt
│ │ │ │ └── Layout.kt
│ │ │ └── theme/
│ │ │ ├── Color.kt
│ │ │ ├── Layout.kt
│ │ │ ├── Shape.kt
│ │ │ ├── Theme.kt
│ │ │ └── Type.kt
│ │ └── res/
│ │ ├── drawable/
│ │ │ ├── ic_dark_bg.xml
│ │ │ ├── ic_empty_image.xml
│ │ │ └── ic_launcher_foreground.xml
│ │ ├── mipmap-anydpi-v26/
│ │ │ ├── ic_launcher.xml
│ │ │ └── ic_launcher_round.xml
│ │ ├── values/
│ │ │ ├── colors.xml
│ │ │ ├── ic_launcher_background.xml
│ │ │ ├── strings.xml
│ │ │ └── themes.xml
│ │ ├── values-night/
│ │ │ └── themes.xml
│ │ ├── values-v27/
│ │ │ └── themes.xml
│ │ └── xml/
│ │ └── network_security_config.xml
│ └── test/
│ └── java/
│ └── com/
│ └── jvziyaoyao/
│ └── image/
│ └── viewer/
│ └── ExampleUnitTest.kt
├── sample-ios/
│ ├── iosSample/
│ │ ├── Assets.xcassets/
│ │ │ ├── AccentColor.colorset/
│ │ │ │ └── Contents.json
│ │ │ ├── AppIcon.appiconset/
│ │ │ │ └── Contents.json
│ │ │ └── Contents.json
│ │ ├── ContentView.swift
│ │ ├── Preview Content/
│ │ │ └── Preview Assets.xcassets/
│ │ │ └── Contents.json
│ │ ├── component/
│ │ │ └── ComposeView.swift
│ │ ├── iosSampleApp.swift
│ │ └── page/
│ │ ├── HomeViewController.swift
│ │ └── NavigationPageView.swift
│ ├── iosSample.xcodeproj/
│ │ ├── project.pbxproj
│ │ ├── project.xcworkspace/
│ │ │ ├── contents.xcworkspacedata
│ │ │ └── xcuserdata/
│ │ │ └── jvziyaoyao.xcuserdatad/
│ │ │ ├── UserInterfaceState.xcuserstate
│ │ │ └── xcschemes/
│ │ │ └── xcschememanagement.plist
│ │ └── xcuserdata/
│ │ └── jvziyaoyao.xcuserdatad/
│ │ └── xcschemes/
│ │ ├── iosSample.xcscheme
│ │ └── xcschememanagement.plist
│ ├── iosSampleTests/
│ │ └── iosSampleTests.swift
│ └── iosSampleUITests/
│ ├── iosSampleUITests.swift
│ └── iosSampleUITestsLaunchTests.swift
├── sample-kmp/
│ ├── .gitignore
│ ├── build.gradle.kts
│ └── src/
│ ├── androidMain/
│ │ ├── AndroidManifest.xml
│ │ └── kotlin/
│ │ └── com/
│ │ └── jvziyaoyao/
│ │ └── scale/
│ │ └── sample/
│ │ └── base/
│ │ └── BaseMathod.android.kt
│ ├── commonMain/
│ │ └── kotlin/
│ │ └── com/
│ │ └── jvziyaoyao/
│ │ └── scale/
│ │ └── sample/
│ │ ├── base/
│ │ │ └── BaseMathod.kt
│ │ ├── page/
│ │ │ ├── Decoder.kt
│ │ │ ├── Duplicate.kt
│ │ │ ├── Gallery.kt
│ │ │ ├── Home.kt
│ │ │ ├── Huge.kt
│ │ │ ├── Normal.kt
│ │ │ ├── Previewer.kt
│ │ │ ├── Transform.kt
│ │ │ └── Zoomable.kt
│ │ ├── sample/
│ │ │ ├── ImagePagerSample.kt
│ │ │ ├── ImagePreviewerSample.kt
│ │ │ ├── ImageViewerSample.kt
│ │ │ ├── PreviewerSample.kt
│ │ │ ├── SamplingDecoderSample.kt
│ │ │ ├── ZoomablePagerSample.kt
│ │ │ └── ZoomableViewSample.kt
│ │ └── ui/
│ │ ├── component/
│ │ │ ├── ImageLoader.kt
│ │ │ └── ScaleGrid.kt
│ │ └── theme/
│ │ ├── Layout.kt
│ │ └── Theme.kt
│ └── iosMain/
│ └── kotlin/
│ └── com/
│ └── jvziyaoyao/
│ └── scale/
│ └── sample/
│ ├── ViewController.kt
│ └── base/
│ └── BaseMathod.ios.kt
├── scale-image-viewer/
│ ├── .gitignore
│ ├── build.gradle.kts
│ ├── gradle.properties
│ └── src/
│ └── commonMain/
│ └── kotlin/
│ └── com/
│ └── jvziyaoyao/
│ └── scale/
│ └── image/
│ ├── pager/
│ │ └── ImagePager.kt
│ ├── previewer/
│ │ ├── ImagePreviewer.kt
│ │ └── TransformImageView.kt
│ └── viewer/
│ └── ImageViewer.kt
├── scale-image-viewer-classic/
│ ├── .gitignore
│ ├── build.gradle.kts
│ ├── consumer-rules.pro
│ ├── gradle.properties
│ ├── proguard-rules.pro
│ └── src/
│ ├── androidTest/
│ │ └── java/
│ │ └── com/
│ │ └── jvziyaoyao/
│ │ └── scale/
│ │ └── image/
│ │ └── classic/
│ │ └── ExampleInstrumentedTest.kt
│ ├── main/
│ │ ├── AndroidManifest.xml
│ │ └── java/
│ │ └── com/
│ │ └── origeek/
│ │ └── imageViewer/
│ │ ├── gallery/
│ │ │ └── ImageGallery.kt
│ │ ├── previewer/
│ │ │ ├── ImagePreviewer.kt
│ │ │ ├── ImageTransform.kt
│ │ │ ├── ImageViewerContainer.kt
│ │ │ ├── PreviewerPagerState.kt
│ │ │ ├── PreviewerTransformState.kt
│ │ │ └── PreviewerVerticalDragState.kt
│ │ ├── util/
│ │ │ └── Ticket.kt
│ │ └── viewer/
│ │ ├── ImageComposeCanvas.kt
│ │ ├── ImageComposeOrigin.kt
│ │ └── ImageViewer.kt
│ └── test/
│ └── java/
│ └── com/
│ └── jvziyaoyao/
│ └── scale/
│ └── image/
│ └── classic/
│ └── ExampleUnitTest.kt
├── scale-sampling-decoder/
│ ├── .gitignore
│ ├── build.gradle.kts
│ ├── gradle.properties
│ └── src/
│ ├── androidMain/
│ │ ├── AndroidManifest.xml
│ │ └── kotlin/
│ │ └── com/
│ │ └── jvziyaoyao/
│ │ └── scale/
│ │ └── image/
│ │ └── sampling/
│ │ └── RegionDecoder.android.kt
│ ├── commonMain/
│ │ └── kotlin/
│ │ └── com/
│ │ └── jvziyaoyao/
│ │ └── scale/
│ │ └── image/
│ │ └── sampling/
│ │ ├── BlockingDeque.kt
│ │ ├── RegionDecoder.kt
│ │ ├── SamplingCanvas.kt
│ │ ├── SamplingDecoder.kt
│ │ └── SamplingProcessor.kt
│ └── nonAndroidMain/
│ └── kotlin/
│ └── com/
│ └── jvziyaoyao/
│ └── scale/
│ └── image/
│ └── sampling/
│ └── RegionDecoder.nonAndroid.kt
├── scale-zoomable-view/
│ ├── .gitignore
│ ├── build.gradle.kts
│ ├── gradle.properties
│ └── src/
│ └── commonMain/
│ └── kotlin/
│ └── com/
│ └── jvziyaoyao/
│ └── scale/
│ └── zoomable/
│ ├── pager/
│ │ ├── Pager.kt
│ │ └── ZoomablePager.kt
│ ├── previewer/
│ │ ├── DraggablePreviewer.kt
│ │ ├── PopupPreviewer.kt
│ │ ├── Previewer.kt
│ │ ├── TransformItem.kt
│ │ └── TransformPreviewer.kt
│ ├── util/
│ │ ├── TextUtil.kt
│ │ └── TimeUtil.kt
│ └── zoomable/
│ ├── ZoomableGesture.kt
│ ├── ZoomableState.kt
│ └── ZoomableView.kt
└── settings.gradle.kts
================================================
FILE CONTENTS
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================================================
FILE: .gitignore
================================================
*.iml
.gradle
.kotlin
/local.properties
/.idea/caches
/.idea/libraries
/.idea/modules.xml
/.idea/workspace.xml
/.idea/navEditor.xml
/.idea/assetWizardSettings.xml
.DS_Store
/build
/captures
.externalNativeBuild
.cxx
local.properties
/doc/docs/reference
/doc/docs/index.md
/doc/docs/change_log.md
/doc/site
================================================
FILE: .idea/.name
================================================
scale
================================================
FILE: .idea/AndroidProjectSystem.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="AndroidProjectSystem">
<option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
</component>
</project>
================================================
FILE: .idea/artifacts/img.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="img">
<output-path>$PROJECT_DIR$/img/build/libs</output-path>
<root id="archive" name="img.jar">
<element id="module-output" name="scale.img.androidMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/sampe_kmp.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="sampe-kmp">
<output-path>$PROJECT_DIR$/sampe-kmp/build/libs</output-path>
<root id="archive" name="sampe-kmp.jar">
<element id="module-output" name="scale.sampe-kmp.androidMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/sample_kmp.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="sample-kmp">
<output-path>$PROJECT_DIR$/sample-kmp/build/libs</output-path>
<root id="archive" name="sample-kmp.jar">
<element id="module-output" name="scale.sample-kmp.androidMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/sample_kmp_jvm.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="sample-kmp-jvm">
<output-path>$PROJECT_DIR$/sample-kmp/build/libs</output-path>
<root id="archive" name="sample-kmp-jvm.jar">
<element id="module-output" name="scale.sample-kmp.jvmMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/scale_image_viewer.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="scale-image-viewer">
<output-path>$PROJECT_DIR$/scale-image-viewer/build/libs</output-path>
<root id="archive" name="scale-image-viewer.jar">
<element id="module-output" name="scale.scale-image-viewer.androidMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/scale_image_viewer_jvm.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="scale-image-viewer-jvm">
<output-path>$PROJECT_DIR$/scale-image-viewer/build/libs</output-path>
<root id="archive" name="scale-image-viewer-jvm.jar">
<element id="module-output" name="scale.scale-image-viewer.jvmMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/scale_sampling_decoder.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="scale-sampling-decoder">
<output-path>$PROJECT_DIR$/scale-sampling-decoder/build/libs</output-path>
<root id="archive" name="scale-sampling-decoder.jar">
<element id="module-output" name="scale.scale-sampling-decoder.androidMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/scale_sampling_decoder_jvm.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="scale-sampling-decoder-jvm">
<output-path>$PROJECT_DIR$/scale-sampling-decoder/build/libs</output-path>
<root id="archive" name="scale-sampling-decoder-jvm.jar">
<element id="module-output" name="scale.scale-sampling-decoder.jvmMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/scale_sampling_decoder_kmp.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="scale-sampling-decoder-kmp">
<output-path>$PROJECT_DIR$/scale-sampling-decoder-kmp/build/libs</output-path>
<root id="archive" name="scale-sampling-decoder-kmp.jar">
<element id="module-output" name="scale.scale-sampling-decoder-kmp.androidMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/scale_zoomable_view.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="scale-zoomable-view">
<output-path>$PROJECT_DIR$/scale-zoomable-view/build/libs</output-path>
<root id="archive" name="scale-zoomable-view.jar">
<element id="module-output" name="scale.scale-zoomable-view.androidMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/scale_zoomable_view_js.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="scale-zoomable-view-js">
<output-path>$PROJECT_DIR$/scale-zoomable-view/build/libs</output-path>
<root id="archive" name="scale-zoomable-view-js.jar" />
</artifact>
</component>
================================================
FILE: .idea/artifacts/scale_zoomable_view_jvm.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="scale-zoomable-view-jvm">
<output-path>$PROJECT_DIR$/scale-zoomable-view/build/libs</output-path>
<root id="archive" name="scale-zoomable-view-jvm.jar">
<element id="module-output" name="scale.scale-zoomable-view.jvmMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/artifacts/scale_zoomable_view_wasm_js.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="scale-zoomable-view-wasm-js">
<output-path>$PROJECT_DIR$/scale-zoomable-view/build/libs</output-path>
<root id="archive" name="scale-zoomable-view-wasm-js.jar" />
</artifact>
</component>
================================================
FILE: .idea/artifacts/shared.xml
================================================
<component name="ArtifactManager">
<artifact type="jar" name="shared">
<output-path>$PROJECT_DIR$/shared/build/libs</output-path>
<root id="archive" name="shared.jar">
<element id="module-output" name="scale.shared.androidMain" />
</root>
</artifact>
</component>
================================================
FILE: .idea/compiler.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="21">
<module name="scale.buildSrc" target="21" />
<module name="scale.buildSrc.main" target="21" />
<module name="scale.buildSrc.test" target="21" />
<module name="scale.sampe-kmp" target="21" />
<module name="scale.sample" target="21" />
<module name="scale.scale-sampling-decoder-kmp" target="21" />
</bytecodeTargetLevel>
</component>
</project>
================================================
FILE: .idea/deploymentTargetDropDown.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="deploymentTargetDropDown">
<value>
<entry key="sample">
<State />
</entry>
</value>
</component>
</project>
================================================
FILE: .idea/deploymentTargetSelector.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="deploymentTargetSelector">
<selectionStates>
<SelectionState runConfigName="sample">
<option name="selectionMode" value="DROPDOWN" />
</SelectionState>
<SelectionState runConfigName="sample-android">
<option name="selectionMode" value="DROPDOWN" />
<DropdownSelection timestamp="2025-06-28T14:06:17.601977Z">
<Target type="DEFAULT_BOOT">
<handle>
<DeviceId pluginId="LocalEmulator" identifier="path=/Users/jvziyaoyao/.android/avd/Medium_Phone_API_35.avd" />
</handle>
</Target>
</DropdownSelection>
<DialogSelection />
</SelectionState>
</selectionStates>
</component>
</project>
================================================
FILE: .idea/gradle.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<compositeConfiguration>
<compositeBuild compositeDefinitionSource="SCRIPT">
<builds>
<build path="$PROJECT_DIR$/buildSrc" name="scale">
<projects>
<project path="$PROJECT_DIR$/buildSrc" />
</projects>
</build>
</builds>
</compositeBuild>
</compositeConfiguration>
<option name="testRunner" value="CHOOSE_PER_TEST" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
<option value="$PROJECT_DIR$/buildSrc" />
<option value="$PROJECT_DIR$/sample-android" />
<option value="$PROJECT_DIR$/sample-kmp" />
<option value="$PROJECT_DIR$/scale-image-viewer" />
<option value="$PROJECT_DIR$/scale-image-viewer-classic" />
<option value="$PROJECT_DIR$/scale-sampling-decoder" />
<option value="$PROJECT_DIR$/scale-zoomable-view" />
</set>
</option>
</GradleProjectSettings>
</option>
</component>
</project>
================================================
FILE: .idea/inspectionProfiles/Project_Default.xml
================================================
<component name="InspectionProjectProfileManager">
<profile version="1.0">
<option name="myName" value="Project Default" />
<inspection_tool class="ComposePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
<option name="composableFile" value="true" />
</inspection_tool>
<inspection_tool class="ComposePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
<option name="composableFile" value="true" />
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<inspection_tool class="ComposePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
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<option name="composableFile" value="true" />
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<inspection_tool class="GlancePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
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<inspection_tool class="GlancePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
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<inspection_tool class="GlancePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
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<inspection_tool class="PreviewAnnotationInFunctionWithParameters" enabled="true" level="ERROR" enabled_by_default="true">
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<inspection_tool class="PreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
<option name="composableFile" value="true" />
</inspection_tool>
<inspection_tool class="PreviewFontScaleMustBeGreaterThanZero" enabled="true" level="ERROR" enabled_by_default="true">
<option name="composableFile" value="true" />
</inspection_tool>
<inspection_tool class="PreviewMultipleParameterProviders" enabled="true" level="ERROR" enabled_by_default="true">
<option name="composableFile" value="true" />
</inspection_tool>
<inspection_tool class="PreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
<option name="composableFile" value="true" />
</inspection_tool>
<inspection_tool class="PreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
<option name="composableFile" value="true" />
</inspection_tool>
<inspection_tool class="PreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
<option name="composableFile" value="true" />
</inspection_tool>
<inspection_tool class="PreviewParameterProviderOnFirstParameter" enabled="true" level="ERROR" enabled_by_default="true">
<option name="composableFile" value="true" />
</inspection_tool>
<inspection_tool class="PreviewPickerAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
<option name="composableFile" value="true" />
</inspection_tool>
</profile>
</component>
================================================
FILE: .idea/kotlinc.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="KotlinJpsPluginSettings">
<option name="version" value="2.0.20" />
</component>
</project>
================================================
FILE: .idea/migrations.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectMigrations">
<option name="MigrateToGradleLocalJavaHome">
<set>
<option value="$PROJECT_DIR$" />
</set>
</option>
</component>
</project>
================================================
FILE: .idea/misc.xml
================================================
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
</project>
================================================
FILE: .idea/runConfigurations.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RunConfigurationProducerService">
<option name="ignoredProducers">
<set>
<option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
<option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
<option value="com.intellij.execution.junit.PatternConfigurationProducer" />
<option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
<option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
<option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
<option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
<option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
</set>
</option>
</component>
</project>
================================================
FILE: .idea/vcs.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="" vcs="Git" />
</component>
</project>
================================================
FILE: .idea/xcode.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="XcodeMetaData" PROJECT_DIR="$PROJECT_DIR$/sample-ios" PROJECT_FILE="$PROJECT_DIR$/sample-ios/iosSample.xcodeproj" />
</project>
================================================
FILE: CHANGELOG.md
================================================
# **Change Log**
All notable changes to this project will be documented in this file.
## 1.1.1-beta.3 (Nov 22, 2025)
- Fix: Maven包添加Desktop Target;
- Fix: KotlinDateTime升级至0.7.1;
## 1.1.1-beta.2 (Jul 21, 2025)
- Feat: SamplingDecoder支持KMP;
- Feat: 移除LocalTransformItemStateMap;
- Fix: 动画进行中禁止页面手势;
## 1.1.1-beta.1 (Jun 25, 2025)
- Feat: Zoomable支持KMP;
- Feat: ImageViewer支持KMP;
- Fix: 移除底层对Material的依赖;
- Fix: 修复下拉关闭手势异常的问题;
- Fix: 修复图片未加载完成按返回退出页面的问题;
## 1.1.0-alpha.7 (Apr 18, 2025)
- Fix: 修复部分手机下拉关闭时闪烁的问题;
## 1.1.0-alpha.6 (Mar 7, 2025)
- Feat: Compose版本更新支持1.7.8;
## 1.1.0-alpha.5 (Aug 15, 2024)
- Feat: 根据当前环境获取transformItemStateMap;
- Feat: Pager、ImagePager增加是否允许滚动的参数;
- Feat: 限制动画进行时页面滚动;
- Fix: 修复animating状态需等图片加载完才标记结束的问题;
- Fix: 修复openTransform过程中偶发崩溃的问题;
- Fix: 修复页面快速切换导致图片不显示的问题;
## 1.1.0-alpha.4 (Jun 23, 2024)
- Fix: 修复PopupPreviewer显示与关闭完成状态不正确的问题;
## 1.1.0-alpha.3 (Jun 14, 2024)
- Fix: Compose回退到稳定版本1.6.8;
## 1.1.0-alpha.2 (Jun 9, 2024)
- Feat: 发布到MavenCentral;
- Feat: 增加ModelProcessor;
- Feat: ImageDecoder、ImageCanvas更名为SamplingDecoder、SamplingCanvas;
- Feat: 新增[使用文档](https://jvziyaoyao.github.io/scale/) 、[API文档](https://jvziyaoyao.github.io/scale/reference/);
- Feat: 更换开源协议为Apache2.0;
- Fix: 修复enterTransform后close小图未显示的问题;
- Fix: 修复ZoomablePager中state与页码不匹配的问题;
- Fix: 修复TransformPreviewer在缩放率大于1时关闭动画错乱的问题;
- Fix: 将Zoomable最大缩放比调整回4;
## 1.1.0-alpha.1 (May 25, 2024)
- Feat: 弃用com.origeek.imageViewer;
- Feat: 重构ImageViewer;
- Feat: 重构ImageGallery为ImagePager;
- Feat: 重构ImagePreviewer;
- Feat: 新增ZoomableView;
- Feat: 新增ZoomablePager;
- Feat: 新增Previewer;
## 1.0.2-alpha.8 (Dec 1, 2023)
- Feat: galleryState添加pageCount;
## 1.0.2-alpha.6 (Oct 8, 2023)
- Feat: 支持上下滑手势关闭图片预览;
## 1.0.2-alpha.5 (Aug 18, 2023)
- Feat: 适配到高版本的HorizontalPager;
## 1.0.2-alpha.4 (Jun 19, 2023)
- Fix: 修复imageDecoder release之后获取长宽导致崩溃的问题;
- Fix: 解决TransformItem在LazyList中不及时刷新的问题;
- Feat: 支持大图进行图片旋转;
- Feat: 重构ComposeModel部分以支持手势操作;
## 1.0.2-alpha.3 (May 12, 2023)
- Fix: 移除TransformImageView中的movable，提高滚动性能;
- Feat: Pager组件更新到官方的Pager;
## 1.0.2-alpha.2 (Jan 11, 2023)
- Fix: OrigeekUI切换到发布版本1.0.1-alpha.1
## 1.0.2-alpha.1 (Jan 10, 2023)
- Feat: 支持transform动画效果
- Feat: 支持viewer下拉关闭
- Feat: viewer支持placeholder
- Feat: 对自定义动画曲线提供更完善的支持
- Feat: Canvas大图组件增加淡入淡出效果
- Fix: 集成Viewer时不需要额外集成Pager
- Fix: 优化各组件的参数配置，提高代码简洁度
- Fix: 修复大图预览时卡顿的问题
- Fix: 修复各组件旋转屏幕时状态丢失的问题
## 1.0.1-alpha.3 (Oct 5, 2022)
- Fix crash caused by screen orientationn changed (#7)
## 1.0.1-alpha.2 (Jun 23, 2022)
- Create a sample for this library
## 1.0.1-alpha.1
- Create this repository and release the first version
================================================
FILE: LICENSE
================================================
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Licensed under the Apache License, Version 2.0 (the "License");
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================================================
FILE: README.md
================================================
<img src="doc/docs/image/scale_logo.svg" alt="Scale" width="200">
----
🖼 An image viewer for jetpack compose multiplatform.
一款基于`Jetpack Compose Multiplatform`开发的图片浏览库，支持过渡变换和超大图片的显示
The latest version:
<img alt="version badge" src="https://img.shields.io/github/v/release/jvziyaoyao/scale?filter=*.*.*">
### 🥳 1.1.1 全新版本～`Scale`支持`Multiplatform`啦！
#### 📓 开发文档 👉 [DOCS](https://jvziyaoyao.github.io/scale)
#### 📝 更新日志 👉 [CHANGELOG](/CHANGELOG.md)
#### 📑 产品与应用 👉 [小小检查单](https://www.origeek.com)
#### 👨💻 产品与开源 👉 [JVZIYAOYAO](https://www.jvziyaoyao.com)
<br/>
🌟 案例
--------
#### 📷 RawCamera 👉 [GITHUB](https://github.com/jvziyaoyao/raw-camera)
#### 🌆 ImagePicker 👉 [GITHUB](https://github.com/jvziyaoyao/ImagePicker)
👌 特性
--------
- 基于Jetpack Compose Multiplatform开发；
- 符合直觉的手势动效；
- 支持超大图片显示；
- 提供图片列表浏览组件；
- 支持图片弹出预览组件；
- 支持图片弹出预览的过渡动画；
- 支持定制化可扩展性高；
- 不依赖第三方图片库；
🖇️ 跨平台
--------
| 兼容性 | Android | IOS | Desktop | JS/WasmJS |
|----------------------------|:--------:|:--------:|:-------:|:---------:|
| scale-zoomable-view | ✅ | ✅ | ✅ | ⛔️ |
| scale-image-viewer | ✅ | ✅ | ✅ | ⛔️ |
| scale-sampling-decoder | ✅ | ✅ | ✅ | ⛔️ |
| scale-image-viewer-classic | ⚠️废弃 | ⚠️废弃 | ⚠️废弃 | ⛔️ |
🧐 预览
--------
<img src="doc/docs/image/huge_image.gif" height="413" width="200"></img>
<img src="doc/docs/image/previewer_images.gif" height="413" width="200"></img>
📓 API
--------
💽 接口文档 👉 [API REFERENCE](https://jvziyaoyao.github.io/scale/reference)
👓 示例
--------
👋 示例代码请参考:
Android 👉 [SAMPLE-ANDROID](https://github.com/jvziyaoyao/scale/tree/dev/sample/src/main/java/com/jvziyaoyao/scale/sample-android)
IOS 👉 [SAMPLE-IOS](https://github.com/jvziyaoyao/scale/tree/dev/sample/src/main/java/com/jvziyaoyao/scale/sample-ios)
🛒 引入
--------
Scale is available on `mavenCentral()`
```kotlin
// 使用MavenCentral仓库
repositories {
mavenCentral()
}
val version = "1.1.1-beta.3"
// 图片浏览库
implementation("com.jvziyaoyao.scale:image-viewer:$version")
// 大型图片支持（可选）
implementation("com.jvziyaoyao.scale:sampling-decoder:$version")
```
🛵 使用方式
--------
### 1️⃣ 缩放组件
```kotlin
val painter = painterResource(id = R.drawable.light_02)
val state = rememberZoomableState(contentSize = painter.intrinsicSize)
ZoomableView(state = state) {
Image(
modifier = Modifier.fillMaxSize(), // 这里请务必要充满整个图层
painter = painter,
contentDescription = null,
)
}
```
### 2️⃣ 查看图片
<img src="doc/docs/image/normal_image.gif" height="444" width="200"></img>
```kotlin
val scope = rememberCoroutineScope()
val state = rememberZoomableState()
ImageViewer(
state = state,
model = painterResource(id = R.drawable.light_02),
modifier = Modifier.fillMaxSize(),
detectGesture = ZoomableGestureScope(onDoubleTap = {
// 双击放大缩小
scope.launch {
state.toggleScale(it)
}
})
)
```
### 3️⃣ 加载超大图
<img src="doc/docs/image/huge_image.gif" height="413" width="200"></img>
添加`SamplingDecoder`依赖支持：
```kotlin
implementation("com.jvziyaoyao.scale:sampling-decoder:$version")
```
‼ 仅在`model`类型为`SamplingDecoder`才会被当做大图进行加载
```kotlin
val bytes = remember { mutableStateOf<ByteArray?>(null) }
LaunchedEffect(Unit) { bytes.value = Res.readBytes("files/a350.jpg") }
val (samplingDecoder) = rememberSamplingDecoder(bytes.value)
if (samplingDecoder != null) {
val state = rememberZoomableState(
contentSize = samplingDecoder.intrinsicSize
)
ImageViewer(
model = samplingDecoder,
state = state,
processor = ModelProcessor(samplingProcessorPair),
)
}
```
### 4️⃣ 图片列表浏览
<img src="doc/docs/image/pager_image.gif" height="444" width="200"></img>
```kotlin
val images = remember {
mutableStateListOf(
R.drawable.light_01,
R.drawable.light_02,
)
}
ImagePager(
modifier = Modifier.fillMaxSize(),
pagerState = rememberZoomablePagerState { images.size },
imageLoader = { index ->
val painter = painterResource(images[index])
return@ImagePager Pair(painter, painter.intrinsicSize)
},
)
```
### 5️⃣ 图片弹出预览
<img src="doc/docs/image/previewer_image.gif" height="444" width="200"></img>
```kotlin
val images = remember {
listOf(
R.drawable.img_01,
R.drawable.img_02,
)
}
val previewerState = rememberPreviewerState(pageCount = { images.size })
val scope = rememberCoroutineScope()
ImagePreviewer(
state = previewerState,
detectGesture = PagerGestureScope(onTap = {
scope.launch {
// 关闭预览组件
previewerState.close()
}
}),
imageLoader = { index ->
val painter = painterResource(id = images[index])
Pair(painter, painter.intrinsicSize)
}
)
// 显示预览组件
previewerState.open()
```
### 6️⃣ 图片弹出预览（带转换效果）
<img src="doc/docs/image/transform_image.gif" height="444" width="200"></img>
```kotlin
val images = remember {
listOf(
// 依次声明图片的key、缩略图、原图（实际情况按实际情况来，这里只是示例）
Triple("001", R.drawable.thumb_01, R.drawable.img_01),
Triple("002", R.drawable.thumb_02, R.drawable.img_02),
)
}
// 为组件提供获取数据长度和获取key的方法
val previewerState = rememberPreviewerState(
pageCount = { images.size },
getKey = { images[it].first }
)
// 显示缩略图小图的示例代码
val index = 1
val scope = rememberCoroutineScope()
TransformImageView(
modifier = Modifier
.size(120.dp)
.clickable {
scope.launch {
// 点击事件触发动效
previewerState.enterTransform(index)
}
},
imageLoader = {
val key = images[index].first
val imageDrawableId = images[index].second
val painter = painterResource(id = imageDrawableId) // 这里使用的是缩略图
// 必须依次返回key、图片数据、图片的尺寸
Triple(key, painter, painter.intrinsicSize)
},
transformState = previewerState,
)
// 这里声明图片预览组件
ImagePreviewer(
state = previewerState,
detectGesture = PagerGestureScope(onTap = {
scope.launch {
// 点击界面后关闭组件
previewerState.exitTransform()
}
}),
imageLoader = {
val painter = painterResource(id = images[it].third) // 这里使用的是原图
// 这里必须依次返回图片数据、图片的尺寸
return@ImagePreviewer Pair(painter, painter.intrinsicSize)
}
)
```
🕵️♀️ 开源许可
--------
Copyright 2022 jvziyaoyao
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
================================================
FILE: build.gradle.kts
================================================
import scale.versionName
plugins {
id("org.jetbrains.dokka")
}
tasks.dokkaHtmlMultiModule {
moduleName.set("Scale")
moduleVersion.set(project.versionName)
outputDirectory.set(file("$rootDir/doc/docs/reference"))
}
================================================
FILE: buildSrc/.gitignore
================================================
/build
================================================
FILE: buildSrc/build.gradle.kts
================================================
plugins {
`kotlin-dsl-base`
}
repositories {
google()
mavenCentral()
}
dependencies {
implementation(libs.gradle.plugin.android)
implementation(libs.gradle.plugin.jetbrains.compose)
implementation(libs.gradle.plugin.compose.compiler)
implementation(libs.gradle.plugin.kotlin)
implementation(libs.gradle.plugin.maven.publish)
implementation(libs.gradle.plugin.dokka)
}
================================================
FILE: buildSrc/settings.gradle.kts
================================================
rootProject.name = "scale"
dependencyResolutionManagement {
versionCatalogs {
create("libs") {
from(files("../gradle/libs.versions.toml"))
}
}
}
pluginManagement {
plugins {
id("org.jetbrains.kotlin.android") version "2.1.0"
id("com.android.library") version "8.4.0"
}
repositories {
google()
gradlePluginPortal()
mavenCentral()
}
}
================================================
FILE: buildSrc/src/main/kotlin/scale/hierarchyTemplate.kt
================================================
@file:OptIn(ExperimentalKotlinGradlePluginApi::class)
package scale
import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension
import org.jetbrains.kotlin.gradle.plugin.KotlinHierarchyBuilder
import org.jetbrains.kotlin.gradle.plugin.KotlinHierarchyTemplate
import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSetTree
private val hierarchyTemplate = KotlinHierarchyTemplate {
withSourceSetTree(
KotlinSourceSetTree.main,
KotlinSourceSetTree.test,
)
common {
withCompilations { true }
groupNonAndroid()
groupJsCommon()
groupNonJsCommon()
groupJvmCommon()
groupNonJvmCommon()
groupNative()
groupNonNative()
}
}
private fun KotlinHierarchyBuilder.groupNonAndroid() {
group("nonAndroid") {
withJvm()
groupJsCommon()
groupNative()
}
}
private fun KotlinHierarchyBuilder.groupJsCommon() {
group("jsCommon") {
withJs()
withWasmJs()
}
}
private fun KotlinHierarchyBuilder.groupNonJsCommon() {
group("nonJsCommon") {
groupJvmCommon()
groupNative()
}
}
private fun KotlinHierarchyBuilder.groupJvmCommon() {
group("jvmCommon") {
withAndroidTarget()
withJvm()
}
}
private fun KotlinHierarchyBuilder.groupNonJvmCommon() {
group("nonJvmCommon") {
groupJsCommon()
groupNative()
}
}
private fun KotlinHierarchyBuilder.groupNative() {
group("native") {
withNative()
group("apple") {
withApple()
group("ios") {
withIos()
}
group("macos") {
withMacos()
}
}
}
}
private fun KotlinHierarchyBuilder.groupNonNative() {
group("nonNative") {
groupJsCommon()
groupJvmCommon()
}
}
fun KotlinMultiplatformExtension.applyScaleHierarchyTemplate() {
applyHierarchyTemplate(hierarchyTemplate)
}
================================================
FILE: buildSrc/src/main/kotlin/scale/util.kt
================================================
package scale
import org.gradle.api.Project
val Project.minSdk: Int
get() = project.properties["minSdk"].toString().toInt()
val Project.targetSdk: Int
get() = project.properties["targetSdk"].toString().toInt()
val Project.compileSdk: Int
get() = project.properties["compileSdk"].toString().toInt()
val Project.versionName: String
get() = project.properties["VERSION_NAME"].toString()
================================================
FILE: doc/assemble_dokka.sh
================================================
set -e
rm -rf docs/reference
../gradlew -p ../ clean dokkaHtmlMultiModule
================================================
FILE: doc/change_index_path.py
================================================
import os
target_file = 'docs/index.md'
with open(target_file, 'r') as src:
content = src.read()
content = content.replace('doc/docs/image/', 'image/')
content = content.replace('/CHANGELOG.md', 'change_log.md/')
with open(target_file, 'w') as tgt:
tgt.write(content)
================================================
FILE: doc/copy_root_doc.sh
================================================
rm -rf docs/index.md
rm -rf docs/change_log.md
cp ../README.md docs/index.md
cp ../CHANGELOG.md docs/change_log.md
python3 change_index_path.py
================================================
FILE: doc/deploy_docs.sh
================================================
# 刷新dokka文档
./assemble_dokka.sh
# 复制首页的文档
./copy_root_doc.sh
# 发布到分支
python3 -m mkdocs gh-deploy --force
================================================
FILE: doc/docs/getting_started.md
================================================
# Getting Started
## 📦 Artifacts
`Scale`使用`mavenCentral()`进行分发，包含以下四个模块：
* `com.jvziyaoyao.scale:image-viewer` 提供了图片放大缩小、列表浏览、弹出预览组件和动效的图片浏览库，开箱即用
* `com.jvziyaoyao.scale:zoomable-view` `ImageViewer`的基础库，包含`ZoomableView`、`ZoomablePager`、`Previewer`，具有较高的扩展性
* `com.jvziyaoyao.scale:sampling-decoder` 提供了对大型图片进行二次采样显示的支持
* `com.jvziyaoyao.scale:image-viewer-classic` 老版本`ImageViewer`
## 🖼️ ImageViewer
对一张图片进行放大缩小：
```kotlin
val painter = painterResource(id = R.drawable.light_02)
val state = rememberZoomableState(contentSize = painter.intrinsicSize)
ImageViewer(model = painter, state = state)
```
## 🔎 ZoomableView
对任意一个Composable进行放大缩小：
```kotlin
val painter = painterResource(id = R.drawable.light_02)
val state = rememberZoomableState(contentSize = painter.intrinsicSize)
ZoomableView(state = state) {
Image(
modifier = Modifier.fillMaxSize(), // 这里请务必要充满整个图层
painter = painter,
contentDescription = null,
)
}
```
## 💽 SamplingDecoder
对大型图片进行二次采样：
```kotlin
val context = LocalContext.current
val inputStream = remember { context.assets.open("a350.jpg") }
val (samplingDecoder) = rememberSamplingDecoder(inputStream = inputStream)
if (samplingDecoder != null) {
val state = rememberZoomableState(
contentSize = samplingDecoder.intrinsicSize
)
ImageViewer(
model = samplingDecoder,
state = state,
processor = ModelProcessor(samplingProcessorPair)
)
}
```
## 🎞️ ImagePager
展示图片列表：
```kotlin
val images = remember {
mutableStateListOf(R.drawable.light_01, R.drawable.light_02)
}
val pagerState = rememberZoomablePagerState { images.size }
ImagePager(
pagerState = pagerState,
imageLoader = { page ->
val painter = painterResource(id = images[page])
Pair(painter, painter.intrinsicSize)
}
)
```
## 📖 ImagePreviewer
图片弹出预览：
```kotlin
val images = remember {
mutableStateListOf(
"https://t7.baidu.com/it/u=1595072465,3644073269&fm=193&f=GIF",
"https://t7.baidu.com/it/u=4198287529,2774471735&fm=193&f=GIF",
)
}
val state = rememberPreviewerState(pageCount = { images.size }) { images[it] }
ImagePreviewer(
state = state,
imageLoader = { page ->
val painter = rememberAsyncImagePainter(model = images[page])
Pair(painter, painter.intrinsicSize)
}
)
// 展开
state.open()
// 关闭
state.close()
```
支持过渡动画：
```kotlin
Row {
images.forEachIndexed { index, url ->
TransformImageView(
modifier = Modifier
.size(120.dp)
.clickable {
scope.launch {
state.enterTransform(index)
}
},
imageLoader = {
val painter = rememberAsyncImagePainter(model = url)
Triple(url, painter, painter.intrinsicSize)
},
transformState = state,
)
}
}
```
================================================
FILE: doc/docs/image_pager.md
================================================
# ImagePager
`ImagePager`是一个展示图片列表的组件
## 🥃 简单使用
```kotlin
val images = remember {
mutableStateListOf(R.drawable.light_01, R.drawable.light_02)
}
val pagerState = rememberZoomablePagerState { images.size }
ImagePager(
pagerState = pagerState,
imageLoader = { page ->
val painter = painterResource(id = images[page])
Pair(painter, painter.intrinsicSize)
}
)
```
## 🍷 结合Coil使用
```kotlin
val images = remember {
mutableStateListOf(
"https://t7.baidu.com/it/u=1595072465,3644073269&fm=193&f=GIF",
"https://t7.baidu.com/it/u=4198287529,2774471735&fm=193&f=GIF",
)
}
val pagerState = rememberZoomablePagerState { images.size }
ImagePager(
pagerState = pagerState,
imageLoader = { page ->
val painter = rememberAsyncImagePainter(model = images[page])
Pair(painter, painter.intrinsicSize)
}
)
```
<a id="proceedpresentation"></a>
## 🥂 ProceedPresentation
在`imageLoader`中，要求返回一个`Pair<Any?, Size?>`类型的数据，第一个是图片数据，第二个为图片的固有大小，组件会根据两个数据的状态来判断是显示图片还是`loading`，这个逻辑可以通过复写`proceedPresentation`来修改
```kotlin
// 声明一个ProceedPresentation
val myProceedPresentation: ProceedPresentation =
{ model, size, processor, imageLoading ->
if (model != null && model is AnyComposable && size == null) {
model.composable.invoke()
true
} else if (model != null && size != null) {
ZoomablePolicy(intrinsicSize = size) {
processor.Deploy(model = model, state = it)
}
size.isSpecified
} else {
imageLoading?.invoke()
false
}
}
// 设置参数proceedPresentation
ImagePager(
proceedPresentation = myProceedPresentation
)
```
## 🍸 自定义loading
```kotlin
ImagePager(
imageLoading = {
Box(modifier = Modifier.fillMaxSize()) {
CircularProgressIndicator(
modifier = Modifier.align(Alignment.Center),
color = Color.Blue,
)
}
}
)
```
## 🍹 页面自定义
```kotlin
ImagePager(
pageDecoration = { page, innerPage ->
Box(modifier = Modifier.background(Color.LightGray)) {
innerPage.invoke()
// 设置每一页的前景图层
Box(
modifier = Modifier
.padding(bottom = 20.dp)
.clip(RoundedCornerShape(8.dp))
.background(Color.White)
.padding(8.dp)
.align(Alignment.BottomCenter),
) {
Text(text = "${page + 1}/${images.size}")
}
}
}
)
```
## 🍶 类型拓展
`ImagePager`可以通过`ModelProcessor`增加`model`支持的类型，参考文档：[`ImageViewer 类型拓展`](image_viewer.md#imageviewermodelprocessor)
## 🧉 手势回调
ImagePager手势监听与ZoomablePager一样，使用PagerGestureScope，参考文档：[`ZoomablePager PagerGestureScope`](zoomable_pager.md#pagergesturescope)
## 🥛 状态控制
ImagePager通过ZoomablePagerState进行状态控制，请参考文档：[`ZoomablePager ZoomablePagerState`](zoomable_pager.md#zoomablepagerstate)
================================================
FILE: doc/docs/image_previewer.md
================================================
# ImagePreviewer
通过`ImagePreviewer`可以很方便地实现一个类似微信朋友圈放大查看图片的组件
## 🌭 基本用法
```kotlin
// 准备一个图片列表
val images = remember {
mutableStateListOf(
"https://t7.baidu.com/it/u=1595072465,3644073269&fm=193&f=GIF",
"https://t7.baidu.com/it/u=4198287529,2774471735&fm=193&f=GIF",
)
}
// 声明一个PreviewerState
val state = rememberPreviewerState(pageCount = { images.size }) { images[it] }
// 创建一个ImagePreviewer
ImagePreviewer(
state = state,
imageLoader = { page ->
val painter = rememberAsyncImagePainter(model = images[page])
Pair(painter, painter.intrinsicSize)
}
)
// 展开
state.open()
// 关闭
state.close()
```
## 🍔 过渡动效
使用`TransformImageView`替代`Image`，点击图片，图片放大并进入到预览列表
```kotlin
Box(modifier = Modifier.fillMaxSize()) {
Row(
modifier = Modifier.align(Alignment.Center),
horizontalArrangement = Arrangement.spacedBy(8.dp)
) {
images.forEachIndexed { index, url ->
TransformImageView(
modifier = Modifier
.size(120.dp)
.clickable {
scope.launch {
state.enterTransform(index)
}
},
imageLoader = {
val painter = rememberAsyncImagePainter(model = url)
Triple(url, painter, painter.intrinsicSize)
},
transformState = state,
)
}
}
}
```
如上述代码所示，`TransformImageView`的`imageLoader`需要返回一个`Triple`类型的数据，
其中第一个参数为`key`，第二个为显示的图片数据，第三个为图片的固有大小
⚠️‼️ 注意`Key`与`Index`的一致性
```kotlin
val images = remember {
mutableStateListOf(
// key to image
"001" to R.drawable.img_01,
"002" to R.drawable.img_02,
)
}
val state = rememberPreviewerState(
pageCount = { images.size },
getKey = { index -> images[index].first } // 获取key
)
images.forEachIndexed { index, image ->
TransformImageView(
imageLoader = {
val painter = painterResource(id = image.second)
// key model size
Triple(image.first, painter, painter.intrinsicSize)
}
)
}
// index要与key的position一致
state.enterTransform(index)
```
在同一个界面中，如果存在同一个`key`同时出现在不同的部位时，此时使用弹出动画会导致动画位置不符合预期的情况，可以通过指定`ItemStateMap`的方式来解决
```kotlin
val imageIds = remember { listOf(R.drawable.img_03, R.drawable.img_06) }
val itemStateMap01 = remember { mutableStateMapOf<Any, TransformItemState>() }
val previewerState01 = rememberPreviewerState(
transformItemStateMap = itemStateMap01,
pageCount = { imageIds.size },
getKey = { imageIds[it] },
)
val itemStateMap02 = remember { mutableStateMapOf<Any, TransformItemState>() }
val previewerState02 = rememberPreviewerState(
transformItemStateMap = itemStateMap02,
pageCount = { imageIds.size },
getKey = { imageIds[it] },
)
CompositionLocalProvider(LocalTransformItemStateMap provides itemStateMap01) {
imageIds.forEach {
ImagePreviewer(
state = previewerState01,
imageLoader = { }
)
}
}
CompositionLocalProvider(LocalTransformItemStateMap provides itemStateMap02) {
imageIds.forEach {
ImagePreviewer(
state = previewerState02,
imageLoader = { }
)
}
}
```
如果`TransformImageView`无法满足功能需求时，可以考虑使用`TransformItemView`，使用方式见文档：[`Previewer 过渡动效`](previewer.md#transformitemview)
## 🥪 编辑图层
在`ImagePreviewer`中，设置`previewerLayer`来编辑`Previewer`的图层，通过`pageDecoration`来控制每一页的显示，
这里需要注意的是，`pageDecoration`要求返回一个`Boolean`类型的值，这个值可以通过调用`pageDecoration`传入的参数`innerPage`来获得
```kotlin
ImagePreviewer(
state = state,
imageLoader = { page ->
val painter = rememberAsyncImagePainter(model = images[page])
Pair(painter, painter.intrinsicSize)
},
pageDecoration = { _, innerPage ->
var mounted = false
// 单独设置每一页的背景颜色
Box(modifier = Modifier.background(Color.Cyan.copy(0.2F))) {
// 通过调用页面获取imageLoader的状态
mounted = innerPage()
// 设置前景图层
Box(
modifier = Modifier
.padding(bottom = 48.dp)
.size(56.dp)
.shadow(4.dp, CircleShape)
.background(Color.White)
.align(Alignment.BottomCenter),
) {
Text(
modifier = Modifier.align(Alignment.Center),
fontSize = 36.sp,
text = "❤️",
)
}
}
// 这里需要返回页面的挂载情况
mounted
},
previewerLayer = TransformLayerScope(
previewerDecoration = { innerPreviewer ->
// 设置ImagePreviewer的背景颜色
Box(
modifier = Modifier
.background(Color.Black)
) {
innerPreviewer.invoke()
}
}
),
)
```
## 🌮 类型拓展
`ImagePreviewer`可以通过`ModelProcessor`增加`model`支持的类型，参考文档：[`ImageViewer 类型拓展`](image_viewer.md#imageviewermodelprocessor)
## 🌯 Previewer
`ImagePreviewer`是基于`Previewer`封装而来的，其参数设置、状态控制、手势回调等用法一致，详情可参考文档：[`Previewer 基本配置`](previewer.md#previewersetting)
================================================
FILE: doc/docs/image_viewer.md
================================================
# ImageViewer
`ImageViewer`是一个图片放大缩小查看的组件，提供了默认配置，简化组件的使用流程
## 🍭 基本使用
```kotlin
val painter = painterResource(id = R.drawable.light_02)
val state = rememberZoomableState(contentSize = painter.intrinsicSize)
ImageViewer(model = painter, state = state)
```
⚠️ ‼️ 这里需要注意的是，提供图片的固有尺寸是必须的，没有的话`ImageViewer`不会正常显示
## 🍰 结合Coil使用
```kotlin
val painter = rememberAsyncImagePainter(model = R.drawable.light_02)
val state = rememberZoomableState(contentSize = painter.intrinsicSize)
ImageViewer(model = painter, state = state)
```
## 🍨 自定义内容
`ImageViewer`通过传人的`model`类型来自动选择使用何种方式进行图片显示，与`Image`类似，默认支持`Painter`、`ImageBitmap`、`ImageVector`，也支持通过`AnyComposable`传入一个`Composable`
```kotlin
// 设定显示内容的固有大小
val rectSize = 100.dp
val density = LocalDensity.current
val rectSizePx = density.run { rectSize.toPx() }
val size = Size(rectSizePx, rectSizePx)
val state = rememberZoomableState(contentSize = size)
ImageViewer(
state = state,
model = AnyComposable {
// 自定义内容
Box(
modifier = Modifier
.fillMaxSize()
.background(Color.Cyan)
) {
Box(
modifier = Modifier
.fillMaxSize(0.6F)
.clip(CircleShape)
.background(Color.White)
.align(Alignment.BottomEnd)
)
Text(
modifier = Modifier.align(Alignment.Center),
text = "Hello Compose"
)
}
}
)
```
但是，事实上这里并不推荐使用`AnyComposable`，`ImageViewer`是对`ZoomableView`进行封装而来，有较高的定制化需求可以考虑直接使用 [`ZoomableView`](zoomable_view.md)
<a id="imageviewermodelprocessor"></a>
## 🧁 类型拓展
`ImageViewer`可以通过`ModelProcessor`增加`model`支持的类型
```kotlin
val stringProcessorPair: ModelProcessorPair = String::class to { model, _ ->
Box(
modifier = Modifier
.fillMaxSize()
.background(Color.LightGray)
) {
Text(
modifier = Modifier.align(Alignment.Center),
text = model as String
)
}
}
```
如上述代码所示，声明一个`ModelProcessorPair`，类型为`Pair<String,@Composable (Any, ZoomableViewState) -> Unit>`,
即传入`String`类型的`model`时，将按此方式进行显示
```kotlin
val message = "好家伙"
val state = rememberZoomableState(contentSize = Size(100F, 100F))
ImageViewer(
model = message,
state = state,
processor = ModelProcessor(stringProcessorPair)
)
```
`Scale`提供了对大型图片二次采样的支持，详情见文档：[`SamplingDecoder`](sampling_decoder.md)
```kotlin
ImageViewer(
processor = ModelProcessor(samplingProcessorPair)
)
```
## 🍦 手势与状态
`ImageViewer`手势事件回调为`ZoomableGestureScope`，状态与控制使用`ZoomableViewState`，见文档 [`ZoomableView ZoomableGestureScope ZoomableViewState`](zoomable_view.md#zoomablegesturescope)
================================================
FILE: doc/docs/previewer.md
================================================
# Previewer
`Scale`提供了一个`Previewer`组件，用以帮助开发者实现图片弹出预览的功能，
同时提供了类似微信朋友圈图片放大查看的过渡动画效果
## 🧀 简单使用
```kotlin
// 准备一个图片列表
val images = remember {
mutableStateListOf(
"https://t7.baidu.com/it/u=1595072465,3644073269&fm=193&f=GIF",
"https://t7.baidu.com/it/u=4198287529,2774471735&fm=193&f=GIF",
)
}
// 声明一个PreviewerState
val state = rememberPreviewerState(pageCount = { images.size }) { images[it] }
// 创建一个Previewer
Previewer(
state = state,
) { page ->
val painter = rememberAsyncImagePainter(model = images[page])
ZoomablePolicy(intrinsicSize = painter.intrinsicSize) {
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null
)
}
painter.intrinsicSize.isSpecified
}
// 展开
state.open()
// 关闭
state.close()
```
<a id="transformitemview"></a>
## 🍞 过渡动效
过渡动效依赖`TransformItemView`，预览组件展开时，会按照 `TransformItemView -> Previewer`
的顺序进行`UI`变换，请确保`PreviewerState`中提供的`Key`与`TransformItemView`设置的`Key`一致，
通过调用`PreviewerState.enterTransform`展开，`PreviewerState.exitTransform`关闭
```kotlin
val scope = rememberCoroutineScope()
Box(modifier = Modifier.fillMaxSize()) {
Row(
modifier = Modifier.align(Alignment.Center),
horizontalArrangement = Arrangement.spacedBy(8.dp)
) {
images.forEachIndexed { index, url ->
val painter = rememberAsyncImagePainter(model = url)
val itemState = rememberTransformItemState(
intrinsicSize = painter.intrinsicSize
)
TransformItemView(
modifier = Modifier
.size(120.dp)
.clickable {
scope.launch {
state.enterTransform(index)
}
},
key = url,
transformState = state,
itemState = itemState,
) {
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null,
contentScale = ContentScale.Crop
)
}
}
}
}
```
⚠️‼️ 注意`Key`与`Index`的一致性
```kotlin
val images = remember {
mutableStateListOf(
// key to image
"001" to R.drawable.img_01,
"002" to R.drawable.img_02,
)
}
val state = rememberPreviewerState(
pageCount = { images.size },
getKey = { index -> images[index].first } // 获取key
)
images.forEachIndexed { index, image ->
TransformItemView(
key = image.first, // 设置key
)
}
// index要与key的position一致
state.enterTransform(index)
```
在同一个界面中，如果存在同一个`key`同时出现在不同的部位时，此时使用弹出动画会导致动画位置不符合预期的情况，可以通过指定`ItemStateMap`的方式来解决
```kotlin
val imageIds = remember { listOf(R.drawable.img_03, R.drawable.img_06) }
val itemStateMap01 = remember { mutableStateMapOf<Any, TransformItemState>() }
val previewerState01 = rememberPreviewerState(
transformItemStateMap = itemStateMap01,
pageCount = { imageIds.size },
getKey = { imageIds[it] },
)
val itemStateMap02 = remember { mutableStateMapOf<Any, TransformItemState>() }
val previewerState02 = rememberPreviewerState(
transformItemStateMap = itemStateMap02,
pageCount = { imageIds.size },
getKey = { imageIds[it] },
)
CompositionLocalProvider(LocalTransformItemStateMap provides itemStateMap01) {
imageIds.forEach {
TransformItemView(key = it) { }
}
}
CompositionLocalProvider(LocalTransformItemStateMap provides itemStateMap02) {
imageIds.forEach {
TransformItemView(key = it) { }
}
}
```
## 🥯 编辑图层
在`Previewer`中，设置`previewerLayer`来编辑`Previewer`的图层，通过`zoomablePolicy`来控制每一页的显示
```kotlin
Previewer(
state = state,
previewerLayer = TransformLayerScope(
previewerDecoration = {
// 设置组件的背景图层
Box(
modifier = Modifier
.fillMaxSize()
.background(Color.Black.copy(0.2F))
) {
// 组件内容本身
it.invoke()
// 设置前景图层
Box(
modifier = Modifier
.padding(bottom = 48.dp)
.size(56.dp)
.shadow(4.dp, CircleShape)
.background(Color.White)
.align(Alignment.BottomCenter),
) {
Text(
modifier = Modifier.align(Alignment.Center),
fontSize = 36.sp,
text = "❤️",
)
}
}
},
),
) { page ->
val painter = rememberAsyncImagePainter(model = images[page])
ZoomablePolicy(intrinsicSize = painter.intrinsicSize) {
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null
)
}
if (!painter.intrinsicSize.isSpecified) {
// 加载中
Box(modifier = Modifier.fillMaxSize()) {
CircularProgressIndicator(
modifier = Modifier.align(Alignment.Center)
)
}
}
painter.intrinsicSize.isSpecified
}
```
<a id="previewersetting"></a>
## 🥐 基本配置
可以通过`itemSpacing`设置每一页的间隙，`beyondViewportPageCount`设置预加载的页数，展开时，
如果不使用转换动效，可以设置展开和关闭动画，与`AnimatedVisibility`的使用方式一样
```kotlin
Previewer(
itemSpacing = 20.dp, // 设置页面的间隙
beyondViewportPageCount = 2, // 除当前页面外，预先加载其他页面的数量
enter = fadeIn(), // 展开动画
exit = fadeOut(), // 关闭动画
)
```
展开预览后，在缩放率为`1`的情况下，支持垂直方向上的手势操作，例如上下拖拽关闭预览
```kotlin
val previewerState = rememberPreviewerState(
verticalDragType = VerticalDragType.Down, // 设置垂直手势类型
pageCount = { images.size },
getKey = { images[it] }
)
```
## 🥞 手势回调
Previewer手势监听与ZoomablePager一样，使用PagerGestureScope，参考文档：[`ZoomablePager PagerGestureScope`](zoomable_pager.md#pagergesturescope)
## 🍕 状态控制
`PreviewerState`可以获取`Previewer`的各种状态参数，也可以通过代码来控制展开和关闭
```kotlin
previewerState.open() // 展开
previewerState.close() // 关闭
previewerState.enterTransform(0) // 带转换动画展开
previewerState.exitTransform() // 带转换动画关闭
previewerState.visible // 当前组件是否可见
previewerState.visibleTarget // 当前组件可见状态的目标值
previewerState.animating // 是否正在进行动画
previewerState.canOpen // 是否允许展开
previewerState.canClose // 是否允许关闭
```
================================================
FILE: doc/docs/sampling_decoder.md
================================================
# SamplingDecoder
`Scale`提供了`SamplingDecoder`、`SamplingCanvas`用于实现超级大图的预览，`SamplingDecoder`对`BitmapRegionDecoder`进行了封装，有助于开发者通过简单的`API`调用实现大型图片的加载显示，避免`OOM`
添加`SamplingDecoder`依赖支持：
```kotlin
implementation("com.jvziyaoyao.scale:sampling-decoder:$version")
```
## 🍋 简单使用
```kotlin
val context = LocalContext.current
val inputStream = remember { context.assets.open("a350.jpg") }
val (samplingDecoder) = rememberSamplingDecoder(inputStream = inputStream)
if (samplingDecoder != null) {
val state = rememberZoomableState(
contentSize = samplingDecoder.intrinsicSize
)
ImageViewer(
model = samplingDecoder,
state = state,
// 添加SamplingDecoder的支持
processor = ModelProcessor(samplingProcessorPair)
)
}
```
`SamplingDecoder`支持常见位图，如：`JPEG`、`PNG`、`HEIF`等，`RAW`、`GIF`这些并不支持，在使用`rememberSamplingDecoder`方法时，格式无法解析时会返回异常
```kotlin
// exception为报错信息
val (samplingDecoder,exception) =
rememberSamplingDecoder(inputStream = inputStream)
```
也可以自行创建一个`SamplingDecoder`，不过在组件销毁的时候务必要把`SamplingDecoder`移除，否则将导致内存泄漏
```kotlin
val bitmapRegionDecoder = // 创建一个BitmapRegionDecoder
val samplingDecoder =
createSamplingDecoder(decoder, SamplingDecoder.Rotation.ROTATION_0)
// 组件退出的时候release
DisposableEffect(Unit) {
onDispose {
samplingDecoder.release()
}
}
```
`SamplingDecoder`支持对图片进行旋转操作，例如某些文件会将旋转信息写到`Exif`中，请参考以下代码：
```kotlin
val file = // 图片文件
val inputStream = FileInputStream(file)
val exifInterface = ExifInterface(file)
val rotation = exifInterface.getDecoderRotation()
val samplingDecoder = rememberSamplingDecoder(inputStream, rotation)
```
## 🍊 在ZoomableView中使用
```kotlin
val state = rememberZoomableState(contentSize = samplingDecoder.intrinsicSize)
ZoomableView(state = state) {
SamplingCanvas(
samplingDecoder = samplingDecoder,
viewPort = state.getViewPort()
)
}
```
## 🍐 直接使用SamplingCanvas
```kotlin
val context = LocalContext.current
val inputStream = remember { context.assets.open("a350.jpg") }
val (samplingDecoder) = rememberSamplingDecoder(inputStream = inputStream)
if (samplingDecoder != null) {
val offset = remember { mutableStateOf(Offset.Zero) }
val scale = remember { mutableStateOf(1F) }
Box(
modifier = Modifier
.fillMaxSize()
.pointerInput(Unit) {
detectTransformGestures { _, pan, zoom, _, _ ->
offset.value += pan
scale.value *= zoom
true
}
}
) {
val ratio = samplingDecoder.intrinsicSize.run {
width.div(height)
}
Box(
modifier = Modifier
.graphicsLayer {
translationX = offset.value.x
translationY = offset.value.y
scaleX = scale.value
scaleY = scale.value
}
.fillMaxWidth()
.aspectRatio(ratio)
.align(Alignment.Center)
) {
SamplingCanvas(
samplingDecoder = samplingDecoder,
viewPort = SamplingCanvasViewPort(
scale = 8F,
visualRect = Rect(0.4F, 0.4F, 0.6F, 0.8F)
)
)
}
}
}
```
================================================
FILE: doc/docs/zoomable_pager.md
================================================
# ZoomablePager
`ZoomablePager`基于`ZoomableView`和`Jetpack Compose Pager`实现，提供对横向列表类型界面的支持，简化了手势处理和`ZoomableView`状态的持有
## 🍙 简单使用
```kotlin
// 准备一个图片列表
val images = remember {
mutableStateListOf(R.drawable.light_01, R.drawable.light_02)
}
// 创建一个PagerState
val pagerState = rememberZoomablePagerState { images.size }
// Pager组件
ZoomablePager(state = pagerState) { page ->
val painter = painterResource(id = images[page])
// 必须要调用的Composable函数
ZoomablePolicy(intrinsicSize = painter.intrinsicSize) { _ ->
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null
)
}
}
```
`ZoomablePolicy`方法对`ZoomableView`以及`ZoomableViewState`进行了一层封装，与`ZoomableView`的使用方式类似，必须要为`ZoomablePolicy`提供其中展示内容的固有大小，并且`ZoomablePolicy`的`content`中放置的`Composable`需要设置`Modifier.fillMaxSize()`
## 🍥 通过Coil展示网络图片
```kotlin
val images = remember {
mutableStateListOf(
"https://t7.baidu.com/it/u=1595072465,3644073269&fm=193&f=GIF",
"https://t7.baidu.com/it/u=4198287529,2774471735&fm=193&f=GIF",
)
}
val pagerState = rememberZoomablePagerState { images.size }
ZoomablePager(state = pagerState) { page ->
val painter = rememberAsyncImagePainter(model = images[page])
ZoomablePolicy(intrinsicSize = painter.intrinsicSize) { _ ->
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null
)
}
if (!painter.intrinsicSize.isSpecified) {
// 未加载成功时可以先显示一个loading占位
Box(modifier = Modifier.fillMaxSize()) {
CircularProgressIndicator(
modifier = Modifier.align(Alignment.Center)
)
}
}
}
```
在使用`Coil`的过程中，某些特殊的写法可能会导致组件不可用：
```kotlin
// ❌ 错误示范
ZoomablePager(state = pagerState) { page ->
val painter = rememberAsyncImagePainter(model = images[page])
if (painter.intrinsicSize.isSpecified) {
// 以下代码将永远不会被执行
ZoomablePolicy(intrinsicSize = painter.intrinsicSize) { _ ->
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null
)
}
}
}
// ⭕️ 正确写法
ZoomablePager(state = pagerState) { page ->
val imageRequest = ImageRequest.Builder(LocalContext.current)
.data(images[page])
.size(coil.size.Size.ORIGINAL) // 指定获取图片的大小
.build()
val painter = rememberAsyncImagePainter(imageRequest)
if (painter.intrinsicSize.isSpecified) {
ZoomablePolicy(intrinsicSize = painter.intrinsicSize) { _ ->
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null
)
}
}
}
```
## 🍘 对页面自定义
```kotlin
ZoomablePager(state = pagerState) { page ->
val painter = painterResource(id = images[page])
// 设置背景色奇偶页不同
val backgroundColor = if (page % 2 == 0) Color.Cyan else Color.Gray
Box(
modifier = Modifier
.fillMaxSize()
.background(backgroundColor.copy(0.2F))
) {
ZoomablePolicy(intrinsicSize = painter.intrinsicSize) { _ ->
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null
)
}
// 设置每一页的前景图层
Box(
modifier = Modifier
.padding(bottom = 20.dp)
.clip(RoundedCornerShape(8.dp))
.background(Color.LightGray)
.padding(8.dp)
.align(Alignment.BottomCenter),
) {
Text(text = "${page + 1}/${images.size}")
}
}
}
```
与`Pager`一样，可以通过`itemSpacing`设置每一页的间隙，`beyondViewportPageCount`设置预加载的页数，`userScrollEnabled`设置是否允许用户滚动页面：
```kotlin
ZoomablePager(
itemSpacing = 20.dp, // 设置页面的间隙
beyondViewportPageCount = 2, // 除当前页面外，预先加载其他页面的数量
userScrollEnabled = true, // 允许用户滚动页面
) { }
```
----
`ZoomablePager`通过`PagerGestureScope`获取手势事件的回调，与`ZoomableView`类似，目前仅支持`onTap`、`onDoubleTap`、`onLongPress`
<a id="pagergesturescope"></a>
## 🍣 PagerGestureScope
```kotlin
ZoomablePager(
state = pagerState,
detectGesture = PagerGestureScope(
onTap = {
// 点击事件
},
onDoubleTap = {
// 双击事件
// 如果返回false，会执行默认操作，把当前页面放大到最大
// 如果返回true，则不会有任何操作
return@PagerGestureScope false
},
onLongPress = {
// 长按事件
}
)
) { }
```
<a id="zoomablepagerstate"></a>
## 🍤 ZoomablePagerState
`ZoomablePagerState`可以获取`ZoomablePager`的各种状态参数，也可以通过代码来切换当前页面：
```kotlin
val pagerState = rememberZoomablePagerState { images.size }
// 获取当前页面的页码
pagerState.currentPage
// 动画滚动到下一个页面
pagerState.animateScrollToPage(1)
// 滚动到下一个页面
pagerState.scrollToPage(1)
```
================================================
FILE: doc/docs/zoomable_view.md
================================================
# ZoomableView
`ZoomableView`是这个库最基本的组件，通过`ZoomableView`可以对任意`Composable`进行放大、缩小等操作
## 🥑 简单使用
```kotlin
val painter = painterResource(id = R.drawable.light_02)
val state = rememberZoomableState(contentSize = painter.intrinsicSize)
ZoomableView(state = state) {
Image(
modifier = Modifier.fillMaxSize(), // 这里请务必要充满整个图层
painter = painter,
contentDescription = null,
)
}
```
在使用`ZoomableView`时，必须为组件提供一个`ZoomableViewState`，并且告知组件需要显示的内容的固有大小，否则组件不会正常显示
## 🍑 结合Coil使用
```kotlin
val painter = rememberAsyncImagePainter(model = R.drawable.light_02)
val state = rememberZoomableState(contentSize = painter.intrinsicSize)
ZoomableView(state = state) {
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null,
)
}
```
`ZoomableView`会根据`ZoomableViewState`中获得的尺寸大小，将内容缩放到刚好能够完全显示，在`ZoomableView`的`content`中放置内容时需要为`Composable`设置`Modifier.fillMaxSize()`,否则会导致显示出问题
## 🍉 展示一个Composable
```kotlin
val density = LocalDensity.current
val rectSize = 100.dp
val rectSizePx = density.run { rectSize.toPx() }
val size = Size(rectSizePx, rectSizePx)
val state = rememberZoomableState(contentSize = size)
ZoomableView(state = state) {
Box(
modifier = Modifier
.fillMaxSize()
.background(Color.Cyan)
) {
Box(
modifier = Modifier
.fillMaxSize(0.6F)
.clip(CircleShape)
.background(Color.White)
.align(Alignment.BottomEnd)
)
Text(
modifier = Modifier.align(Alignment.Center),
text = "Hello Compose"
)
}
}
```
------
需要从`ZoomableView`获取手势事件的回调，可以使用`ZoomableGestureScope`，目前仅支持`onTap`、`onDoubleTap`、`onLongPress`
<a id="zoomablegesturescope"></a>
## 🥥 ZoomableGestureScope
```kotlin
ZoomableView(
state = rememberZoomableState(),
detectGesture = ZoomableGestureScope(
// 点击事件
onTap = { offset ->
},
// 双击事件
onDoubleTap = { offset ->
},
// 长按事件
onLongPress = { offset ->
}
)
) { }
```
<a id="zoomableviewstate"></a>
## 🥭 ZoomableViewState
在`ZoomableView`中展示的内容有一个最大缩放率，可以通过`maxScale`来设置，进行放大、缩小超过极值时会有一个恢复的过程动画，可以配置一个`animationSpec`来修改这个动画的规格
```kotlin
// 获取一张图片
val painter = painterResource(id = R.drawable.light_02)
// 创建一个ZoomableViewState
val state = rememberZoomableState(
contentSize = painter.intrinsicSize,
// 设置组件最大缩放率
maxScale = 4F,
// 设置组件进行动画时的动画规格
animationSpec = tween(1200)
)
```
通过`ZoomableViewState`可以获取`ZoomableView`的各种状态参数：
```kotlin
state.isRunning() // 获取组件是否在动画状态
state.displaySize // 获取组件1倍显示的大小
state.scale // 获取组件当前相对于1倍显示大小的缩放率
state.offsetX // 获取组件的X轴位移
state.offsetY // 获取组件的Y轴位移
state.rotation // 获取组件旋转角度
```
通过`ZoomableViewState`控制`ZoomableView`的缩放率在最大值、最小值间切换：
```kotlin
val scope = rememberCoroutineScope()
ZoomableView(
state = state,
detectGesture = ZoomableGestureScope(
onDoubleTap = { offset ->
scope.launch {
// 在最大和最小显示倍率间切换，如果当前缩放率即不是最大值，
// 也不是最小值，会恢复到默认显示大小
state.toggleScale(offset)
}
},
onLongPress = { _ ->
// 恢复到默认显示大小
scope.launch { state.reset() }
}
)
) {
Image(
modifier = Modifier.fillMaxSize(),
painter = painter,
contentDescription = null,
)
}
```
================================================
FILE: doc/mkdocs.yml
================================================
# Project information
site_name: Scale
site_description: An image viewer for jetpack compose
site_author: 2022 jvziyaoyao
site_url: https://jvziyaoyao.github.io/scale/
remote_branch: gh-pages
# Configuration
theme:
name: material
language: zh
favicon: 'image/scale_icon.svg'
logo: 'image/scale_icon.svg'
palette:
# Palette toggle for automatic mode
- media: "(prefers-color-scheme)"
toggle:
icon: material/brightness-auto
name: Switch to light mode
# Palette toggle for light mode
- media: "(prefers-color-scheme: light)"
scheme: default
primary: white
accent: white
toggle:
icon: material/brightness-7
name: Switch to dark mode
# Palette toggle for dark mode
- media: "(prefers-color-scheme: dark)"
scheme: slate
primary: black
accent: black
toggle:
icon: material/brightness-4
name: Switch to light mode
font:
text: 'Roboto'
code: 'Roboto Mono'
# Repository
repo_name: Scale
repo_url: https://github.com/jvziyaoyao/scale
# Copyright
copyright: Copyright © 2022 jvziyaoyao
# Customization
extra:
social:
- icon: fontawesome/brands/github
link: https://github.com/jvziyaoyao/scale
- icon: fontawesome/solid/mug-hot
link: https://www.jvziyaoyao.com
nav:
- Overview: index.md
- Getting Started: getting_started.md
- ImageViewer: image_viewer.md
- ImagePager: image_pager.md
- ImagePreviewer: image_previewer.md
- SamplingDecoder: sampling_decoder.md
- ZoomableView: zoomable_view.md
- ZoomablePager: zoomable_pager.md
- Previewer: previewer.md
- Reference ⏏: reference/index.html
- Change Log: change_log.md
================================================
FILE: doc/run_doc_server.sh
================================================
# 启动文档服务
python3 -m mkdocs serve
================================================
FILE: gradle/libs.versions.toml
================================================
[versions]
bignum = "0.3.10"
compose-compiler = "1.5.0"
compose = "1.9.3"
coil = "3.0.0-rc01"
accompanist = "0.34.0"
android-gradle-plugin = "8.10.1"
core-ktx = "1.16.0"
junit = "4.13.2"
androidx-test-ext-junit = "1.2.1"
espresso-core = "3.6.1"
appcompat = "1.7.0"
material = "1.12.0"
material-icons = "1.7.8"
kotlin = "2.2.21"
kotlinStdlib = "2.2.21"
kotlinTest = "2.1.0"
runner = "1.5.2"
core = "1.7.0"
compose-plugin = "1.8.1"
kotlin-datetime = "0.7.1"
ktor = "3.0.0"
maven-publish = "0.32.0"
skiko = "0.9.4.2"
dokka = "1.9.20"
kotlinx-coroutines = "1.10.2"
scale = "1.1.1-beta.3"
[libraries]
androidx-exif = "androidx.exifinterface:exifinterface:1.4.0"
androidx-lifecycle-runtime = "androidx.lifecycle:lifecycle-runtime-ktx:2.8.7"
androidx-activity-compose = "androidx.activity:activity-compose:1.9.0"
androidx-constraintlayout-compose = "androidx.constraintlayout:constraintlayout-compose:1.1.1"
androidx-navigation-compose = "androidx.navigation:navigation-compose:2.8.9"
bignum = { module = "com.ionspin.kotlin:bignum", version.ref = "bignum" }
jvziyaoyao-origeek-ui = "com.github.jvziyaoyao:OrigeekUI:1.0.1-alpha.7"
androidx-compose-ui-util = { group = "androidx.compose.ui", name = "ui-util", version.ref = "compose" }
androidx-compose-ui = { group = "androidx.compose.ui", name = "ui", version.ref = "compose" }
androidx-compose-material = { group = "androidx.compose.material", name = "material", version.ref = "compose" }
androidx-compose-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview", version.ref = "compose" }
androidx-compose-ui-test = { group = "androidx.compose.ui", name = "ui-test-junit4", version.ref = "compose" }
androidx-compose-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling", version.ref = "compose" }
androidx-compose-material-icons-extended = { group = "androidx.compose.material", name = "material-icons-extended", version.ref = "material-icons" }
coil = { group = "io.coil-kt", name = "coil", version.ref = "coil" }
coil-gif = { group = "io.coil-kt", name = "coil-gif", version.ref = "coil" }
#coil-compose = { group = "io.coil-kt", name = "coil-compose", version.ref = "coil" }
coil-compose = { module = "io.coil-kt.coil3:coil-compose", version.ref = "coil" }
coil-network-ktor3 = { module = "io.coil-kt.coil3:coil-network-ktor3", version.ref = "coil" }
coil-svg = { module = "io.coil-kt.coil3:coil-svg", version.ref = "coil" }
ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
ktor-client-logging = { module = "io.ktor:ktor-client-logging", version.ref = "ktor" }
ktor-client-okhttp = { module = "io.ktor:ktor-client-okhttp", version.ref = "ktor" }
ktor-client-darwin = { module = "io.ktor:ktor-client-darwin", version.ref = "ktor" }
kotlinx-coroutines-swing = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-swing", version.ref = "kotlinx-coroutines" }
google-accompanist-permissions = { group = "com.google.accompanist", name = "accompanist-permissions", version.ref = "accompanist" }
google-accompanist-systemuicontroller = { group = "com.google.accompanist", name = "accompanist-systemuicontroller", version.ref = "accompanist" }
core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "core-ktx" }
junit-junit = { group = "junit", name = "junit", version.ref = "junit" }
androidx-test-ext-junit = { group = "androidx.test.ext", name = "junit", version.ref = "androidx-test-ext-junit" }
espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espresso-core" }
appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
material = { group = "com.google.android.material", name = "material", version.ref = "material" }
skiko = { module = "org.jetbrains.skiko:skiko", version.ref = "skiko" }
scale-image-viewer = { group = "com.jvziyaoyao.scale", name = "image-viewer", version.ref = "scale" }
scale-image-viewer-classic = { group = "com.jvziyaoyao.scale", name = "image-viewer-classic", version.ref = "scale" }
scale-sampling-decoder = { group = "com.jvziyaoyao.scale", name = "sampling-decoder", version.ref = "scale" }
kotlin-stdlib = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib", version.ref = "kotlinStdlib" }
kotlin-test = { group = "org.jetbrains.kotlin", name = "kotlin-test", version.ref = "kotlinTest" }
androidx-runner = { group = "androidx.test", name = "runner", version.ref = "runner" }
androidx-core = { group = "androidx.test", name = "core", version.ref = "core" }
org-jetbrains-kotlinx-datetime = { group = "org.jetbrains.kotlinx", name = "kotlinx-datetime", version.ref = "kotlin-datetime" }
gradle-plugin-android = { module = "com.android.tools.build:gradle", version.ref = "android-gradle-plugin" }
gradle-plugin-jetbrains-compose = { module = "org.jetbrains.compose:compose-gradle-plugin", version.ref = "compose" }
gradle-plugin-compose-compiler = { module = "org.jetbrains.kotlin.plugin.compose:org.jetbrains.kotlin.plugin.compose.gradle.plugin", version.ref = "kotlin" }
gradle-plugin-kotlin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
gradle-plugin-maven-publish = { module = "com.vanniktech:gradle-maven-publish-plugin", version.ref = "maven-publish" }
gradle-plugin-dokka = { module = "org.jetbrains.dokka:dokka-gradle-plugin", version.ref = "dokka" }
================================================
FILE: gradle/wrapper/gradle-wrapper.properties
================================================
#Mon Jun 20 14:14:51 CST 2022
distributionBase=GRADLE_USER_HOME
distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
distributionPath=wrapper/dists
zipStorePath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
================================================
FILE: gradle.properties
================================================
# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app"s APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official
# Enables namespacing of each library's R class so that its R class includes only the
# resources declared in the library itself and none from the library's dependencies,
# thereby reducing the size of the R class for that library
android.nonTransitiveRClass=true
# run sdk with module or remote aar
isApplyModule=true
#android.defaults.buildfeatures.buildconfig=true
android.nonFinalResIds=false
# Config
minSdk=24
targetSdk=35
compileSdk=35
# Maven
#
#GROUP=com.jvziyaoyao.scaler
#VERSION_NAME=1.1.1-alpha.10
GROUP=com.jvziyaoyao.scale
VERSION_NAME=1.1.1-beta.3
RELEASE_SIGNING_ENABLED=true
SONATYPE_HOST=CENTRAL_PORTAL
#
POM_DESCRIPTION=An image viewer for jetpack compose.
POM_INCEPTION_YEAR=2022
POM_URL=https://github.com/jvziyaoyao/scale
#
POM_SCM_URL=https://github.com/jvziyaoyao/scale
POM_SCM_CONNECTION=https://github.com/jvziyaoyao/scale.git
POM_SCM_DEV_CONNECTION=https://github.com/jvziyaoyao/scale.git
#
POM_LICENCE_NAME=The Apache License, Version 2.0
POM_LICENCE_URL=https://www.apache.org/licenses/LICENSE-2.0.txt
POM_LICENCE_DIST=repo
#
POM_DEVELOPER_ID=jvziyaoyao
POM_DEVELOPER_NAME=jvziyaoyao
POM_DEVELOPER_URL=https://github.com/jvziyaoyao
================================================
FILE: gradlew
================================================
#!/usr/bin/env sh
#
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin or MSYS, switch paths to Windows format before running java
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=`expr $i + 1`
done
case $i in
0) set -- ;;
1) set -- "$args0" ;;
2) set -- "$args0" "$args1" ;;
3) set -- "$args0" "$args1" "$args2" ;;
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=`save "$@"`
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
exec "$JAVACMD" "$@"
================================================
FILE: gradlew.bat
================================================
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto execute
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega
================================================
FILE: sample-android/.gitignore
================================================
/build
================================================
FILE: sample-android/build.gradle.kts
================================================
import scale.compileSdk
import scale.minSdk
import scale.targetSdk
plugins {
id("org.jetbrains.kotlin.plugin.compose")
id("com.android.application")
id("org.jetbrains.compose")
id("kotlin-android")
}
val kmpResDir = "composeResources/scale.sample_kmp.generated.resources"
tasks.register<Copy>("copySharedResources") {
from(project(":sample-kmp").file("src/commonMain/composeResources"))
into(layout.buildDirectory.dir("generated/kmpCopy/$kmpResDir"))
}
android {
namespace = "com.jvziyaoyao.scale.sample"
compileSdk = project.compileSdk
defaultConfig {
applicationId = "com.jvziyaoyao.scale.sample"
minSdk = project.minSdk
targetSdk = project.targetSdk
versionCode = 1
versionName = "1.1.0-alpha.1"
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
vectorDrawables {
useSupportLibrary = true
}
}
buildTypes {
release {
isMinifyEnabled = true
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
)
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = "1.8"
}
buildFeatures {
compose = true
}
composeOptions {
kotlinCompilerExtensionVersion = libs.versions.compose.compiler.get()
}
// packagingOptions {
// resources {
// excludes += "/META-INF/{AL2.0,LGPL2.1}"
// }
// }
sourceSets.getByName("main") {
assets.srcDirs(
"src/main/assets",
layout.buildDirectory.dir("generated/kmpCopy"),
)
}
// composeResources/scale.sample_kmp.generated.resources/files/a350.jpg
applicationVariants.all {
this.mergeAssetsProvider.configure {
dependsOn("copySharedResources")
}
}
}
dependencies {
implementation(project(":scale-image-viewer-classic"))
implementation(project(":scale-image-viewer"))
implementation(project(":scale-sampling-decoder"))
// implementation(project(":scale-sampling-decoder-kmp"))
implementation(project(":scale-zoomable-view"))
implementation(project(":sample-kmp"))
// implementation(libs.scale.image.viewer)
// implementation(libs.scale.image.viewer.classic)
// implementation(libs.scale.sampling.decoder)
implementation(libs.androidx.exif)
implementation(compose.components.resources)
implementation(libs.androidx.navigation.compose)
implementation(libs.jvziyaoyao.origeek.ui)
// implementation(libs.coil)
implementation(libs.coil.svg)
// implementation(libs.coil.gif)
implementation(libs.coil.compose)
implementation(libs.google.accompanist.permissions)
implementation(libs.google.accompanist.systemuicontroller)
implementation(libs.androidx.constraintlayout.compose)
implementation(libs.core.ktx)
implementation(libs.appcompat)
implementation(libs.material)
implementation(libs.androidx.compose.ui)
implementation(libs.androidx.compose.material)
implementation(libs.androidx.compose.ui.tooling.preview)
debugImplementation(libs.androidx.compose.ui.tooling)
implementation(libs.androidx.compose.ui.util)
androidTestImplementation(libs.androidx.compose.ui.test)
implementation(libs.androidx.compose.material.icons.extended)
implementation(libs.androidx.lifecycle.runtime)
implementation(libs.androidx.activity.compose)
testImplementation(libs.junit.junit)
androidTestImplementation(libs.androidx.test.ext.junit)
androidTestImplementation(libs.espresso.core)
}
================================================
FILE: sample-android/proguard-rules.pro
================================================
# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.kts.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile
================================================
FILE: sample-android/src/androidTest/java/com/jvziyaoyao/image/viewer/ExampleInstrumentedTest.kt
================================================
package com.jvziyaoyao.image.viewer
import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.Assert.*
/**
* Instrumented test, which will execute on an Android device.
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
@RunWith(AndroidJUnit4::class)
class ExampleInstrumentedTest {
@Test
fun useAppContext() {
// Context of the app under test.
val appContext = InstrumentationRegistry.getInstrumentation().targetContext
assertEquals("com.origeek.imageviewer", appContext.packageName)
}
}
================================================
FILE: sample-android/src/main/AndroidManifest.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
<uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
<uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:networkSecurityConfig="@xml/network_security_config"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.ImageViewer"
tools:targetApi="tiramisu">
<activity
android:name=".page.HomeActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".page.PreviewerActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar" />
<activity
android:name=".page.GalleryActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar" />
<activity
android:name=".page.HugeActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar" />
<activity
android:name=".page.NormalActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar" />
<activity
android:name=".page.DecoderActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar" />
<activity
android:name=".page.TransformActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar" />
<activity
android:name=".page.ZoomableActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar" />
<activity
android:name=".page.PicturesActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar" />
<activity
android:name=".page.DuplicateActivity"
android:exported="true"
android:theme="@style/Theme.ImageViewer.NoActionBar" />
</application>
</manifest>
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/base/BaseActivity.kt
================================================
package com.jvziyaoyao.scale.sample.base
import android.content.res.Configuration
import androidx.activity.ComponentActivity
import androidx.activity.SystemBarStyle
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.runtime.Composable
import com.jvziyaoyao.scale.sample.ui.theme.ScaleSampleTheme
import com.jvziyaoyao.scale.sample.ui.theme.ViewerDemoTheme
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.MainScope
import kotlinx.coroutines.cancel
open class BaseActivity : ComponentActivity(), CoroutineScope by MainScope() {
fun setBasicContent(
content: @Composable () -> Unit,
) {
val systemBarStyle =
when (resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK) {
Configuration.UI_MODE_NIGHT_NO -> SystemBarStyle.light(
android.graphics.Color.TRANSPARENT,
android.graphics.Color.TRANSPARENT
)
Configuration.UI_MODE_NIGHT_YES -> SystemBarStyle.dark(android.graphics.Color.TRANSPARENT)
else -> SystemBarStyle.light(
android.graphics.Color.TRANSPARENT,
android.graphics.Color.TRANSPARENT
)
}
enableEdgeToEdge(
statusBarStyle = systemBarStyle,
navigationBarStyle = systemBarStyle,
)
setContent {
ScaleSampleTheme {
content()
}
}
}
override fun onDestroy() {
cancel()
super.onDestroy()
}
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/base/BasePermission.kt
================================================
package com.jvziyaoyao.scale.sample.base
import android.content.Context
import android.content.Intent
import android.net.Uri
import android.provider.Settings
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.statusBarsPadding
import androidx.compose.material.Button
import androidx.compose.material.ButtonDefaults
import androidx.compose.material.LocalContentColor
import androidx.compose.material.MaterialTheme
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.unit.dp
import com.google.accompanist.permissions.ExperimentalPermissionsApi
import com.google.accompanist.permissions.rememberMultiplePermissionsState
/**
* @program: TestFocusable
*
* @description:
*
* @author: JVZIYAOYAO
*
* @create: 2024-01-23 20:55
**/
fun Context.openSetting() {
val intent = Intent(
Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
Uri.fromParts("package", packageName, null)
)
startActivity(intent)
}
@OptIn(ExperimentalPermissionsApi::class)
@Composable
fun CommonPermissions(
permissions: List<String>,
onPermissionChange: (Boolean) -> Unit,
content: @Composable () -> Unit
) {
val permissionState =
rememberMultiplePermissionsState(
permissions = permissions,
)
LaunchedEffect(key1 = permissionState.allPermissionsGranted, block = {
onPermissionChange(permissionState.allPermissionsGranted)
})
if (permissionState.allPermissionsGranted) {
content()
} else {
val context = LocalContext.current
CommonPermissionNotGranted(
launchPermissionRequest = {
permissionState.launchMultiplePermissionRequest()
},
goSetting = {
context.openSetting()
}
)
}
}
@Composable
fun CommonPermissionNotGranted(
label: String = "👋 我们需要获取权限才能使用该功能~",
launchPermissionRequest: () -> Unit,
goSetting: () -> Unit,
) {
Column(Modifier.fillMaxSize()) {
Spacer(modifier = Modifier.statusBarsPadding())
Column(
modifier = Modifier
.fillMaxWidth()
.weight(1F)
.padding(bottom = 32.dp),
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
) {
Text(text = label)
Spacer(modifier = Modifier.height(24.dp))
Button(onClick = {
launchPermissionRequest()
}) {
Text(text = "🛸 授予权限", color = MaterialTheme.colors.surface)
}
Spacer(modifier = Modifier.height(60.dp))
Text(
text = "如果无法授予权限，请通过下方按钮前往设置~",
color = LocalContentColor.current.copy(0.8F)
)
Spacer(modifier = Modifier.height(18.dp))
Text(text = "👇")
Spacer(modifier = Modifier.height(18.dp))
Button(
onClick = {
goSetting()
},
colors = ButtonDefaults.buttonColors(
backgroundColor = MaterialTheme.colors.background
)
) {
Text(text = "🚑 前往设置", color = MaterialTheme.colors.primary)
}
}
}
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/DecoderActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.os.Bundle
import com.jvziyaoyao.scale.sample.base.BaseActivity
/**
* @program: ImageViewer
*
* @description:
*
* @author: JVZIYAOYAO
*
* @create: 2022-10-05 14:31
**/
class DecoderActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setBasicContent {
DecoderBody()
}
}
}
//@Composable
//fun DecoderBody() {
// BoxWithConstraints(
// modifier = Modifier
// .fillMaxSize(),
// ) {
// val key = "2887"
// val context = LocalContext.current
// val scope = rememberCoroutineScope()
// val previewerState = rememberPreviewerState(
// verticalDragType = VerticalDragType.Down,
// pageCount = { 1 },
// getKey = { key },
// )
// val inputStream = remember { context.assets.open("a350.jpg") }
// val painter = painterResource(R.drawable.a350_temp)
// val itemState = rememberTransformItemState(
// intrinsicSize = painter.intrinsicSize,
// )
// val horizontal = this@BoxWithConstraints.maxWidth > maxHeight
// // Save
// var transformEnable by rememberSaveable { mutableStateOf(true) }
// var loadDelay by rememberSaveable { mutableStateOf(0F) }
// var rotation by rememberSaveable { mutableStateOf(0F) }
// if (previewerState.canClose || previewerState.animating) BackHandler {
// if (previewerState.canClose) scope.launch {
// if (transformEnable) {
// previewerState.exitTransform()
// } else {
// previewerState.close()
// }
// }
// }
// Column(
// modifier = Modifier
// .fillMaxSize(),
// horizontalAlignment = Alignment.CenterHorizontally,
// verticalArrangement = Arrangement.Center,
// ) {
// Box(
// Modifier.size(120.dp), contentAlignment = Alignment.Center
// ) {
// ScaleGrid(
// detectGesture = DetectScaleGridGesture(
// onPress = {
// scope.launch {
// if (transformEnable) {
// previewerState.enterTransform(0)
// } else {
// previewerState.open(0)
// }
// }
// }
// )
// ) {
// TransformItemView(
// key = key,
// itemState = itemState,
// transformState = previewerState,
// ) {
// Image(
// modifier = Modifier.fillMaxSize(),
// painter = painter,
// contentScale = ContentScale.Crop,
// contentDescription = null,
// )
// }
// }
// }
// Spacer(modifier = Modifier.height(if (horizontal) 12.dp else 24.dp))
// Text(text = "👆 Clickable")
// Spacer(modifier = Modifier.height(if (horizontal) 24.dp else 72.dp))
// Column(modifier = Modifier.fillMaxWidth(if (horizontal) 0.4F else 0.6F)) {
// Row(
// modifier = Modifier.fillMaxWidth(),
// verticalAlignment = Alignment.CenterVertically,
// horizontalArrangement = Arrangement.SpaceBetween,
// ) {
// Text(text = "Transform:")
// Switch(
// checked = transformEnable,
// onCheckedChange = {
// transformEnable = it
// },
// colors = SwitchDefaults.colors(
// checkedThumbColor = MaterialTheme.colors.primary
// )
// )
// }
// Spacer(modifier = Modifier.height(if (horizontal) 10.dp else 20.dp))
// Row(
// modifier = Modifier.fillMaxWidth(),
// verticalAlignment = Alignment.CenterVertically,
// horizontalArrangement = Arrangement.SpaceBetween,
// ) {
// Text(text = "Delay ${loadDelay.toLong()}:")
// Slider(
// modifier = Modifier
// .height(48.dp)
// .width(100.dp),
// value = loadDelay,
// valueRange = 0F..4000F,
// onValueChange = {
// loadDelay = it
// },
// )
// }
// Spacer(modifier = Modifier.height(if (horizontal) 10.dp else 20.dp))
// Row(
// modifier = Modifier.fillMaxWidth(),
// verticalAlignment = Alignment.CenterVertically,
// horizontalArrangement = Arrangement.SpaceBetween,
// ) {
// Text(text = "Rotation ${ceil(rotation).toInt()}:")
// Slider(
// modifier = Modifier
// .height(48.dp)
// .width(100.dp),
// value = rotation,
// valueRange = 0F..270F,
// steps = 2,
// onValueChange = {
// rotation = it
// },
// )
// }
// }
// }
//
// ImagePreviewer(
// state = previewerState,
// processor = ModelProcessor(samplingProcessorPair),
// imageLoader = { _ ->
// val decoderRotation = when (rotation.toInt()) {
// SamplingDecoder.Rotation.ROTATION_90.radius -> SamplingDecoder.Rotation.ROTATION_90
// SamplingDecoder.Rotation.ROTATION_180.radius -> SamplingDecoder.Rotation.ROTATION_180
// SamplingDecoder.Rotation.ROTATION_270.radius -> SamplingDecoder.Rotation.ROTATION_270
// else -> SamplingDecoder.Rotation.ROTATION_0
// }
// val (samplingDecoder, error) = rememberSamplingDecoder(
// inputStream = inputStream,
// rotation = decoderRotation
// )
// val realSamplingDecoder = remember { mutableStateOf<SamplingDecoder?>(null) }
// LaunchedEffect(samplingDecoder) {
// if (samplingDecoder != null) {
// delay(loadDelay.toLong())
// realSamplingDecoder.value = samplingDecoder
// }
// }
// return@ImagePreviewer Pair(
// realSamplingDecoder.value,
// realSamplingDecoder.value?.intrinsicSize
// )
// }
// )
// }
//}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/DuplicateActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.os.Bundle
import com.jvziyaoyao.scale.sample.base.BaseActivity
class DuplicateActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setBasicContent {
DuplicateBody()
}
}
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/GalleryActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.os.Bundle
import com.jvziyaoyao.scale.sample.base.BaseActivity
class GalleryActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setBasicContent {
GalleryBody()
// GalleryBody01()
// GalleryBody02()
}
}
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/HomeActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.content.Intent
import android.os.Bundle
import com.jvziyaoyao.scale.sample.base.BaseActivity
class HomeActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setBasicContent {
HomeBody(
onZoomable = {
val intent = Intent(this, ZoomableActivity::class.java)
startActivity(intent)
},
onNormal = {
val intent = Intent(this, NormalActivity::class.java)
startActivity(intent)
},
onHuge = {
val intent = Intent(this, HugeActivity::class.java)
startActivity(intent)
},
onGallery = {
val intent = Intent(this, GalleryActivity::class.java)
startActivity(intent)
},
onPreviewer = {
val intent = Intent(this, PreviewerActivity::class.java)
startActivity(intent)
},
onTransform = {
val intent = Intent(this, TransformActivity::class.java)
startActivity(intent)
},
onDecoder = {
val intent = Intent(this, DecoderActivity::class.java)
startActivity(intent)
},
onDuplicate = {
val intent = Intent(this, DuplicateActivity::class.java)
startActivity(intent)
},
)
}
}
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/HugeActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.os.Bundle
import com.jvziyaoyao.scale.sample.base.BaseActivity
class HugeActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setBasicContent {
HugeBody()
// HugeBody01()
}
}
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/NormalActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.os.Bundle
import com.jvziyaoyao.scale.sample.base.BaseActivity
class NormalActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setBasicContent {
NormalBody()
}
}
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/PicturesActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.Manifest
import android.os.Build
import android.os.Bundle
import android.os.Environment
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.aspectRatio
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.statusBarsPadding
import androidx.compose.foundation.lazy.grid.GridCells
import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
import androidx.compose.material.Icon
import androidx.compose.material.LocalContentColor
import androidx.compose.material.MaterialTheme
import androidx.compose.material.Text
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Error
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.mutableStateListOf
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.geometry.Size
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.asImageBitmap
import androidx.compose.ui.graphics.painter.BitmapPainter
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.unit.dp
import androidx.core.graphics.drawable.toBitmap
import com.jvziyaoyao.scale.image.previewer.ImagePreviewer
import com.jvziyaoyao.scale.image.sampling.SamplingDecoder
import com.jvziyaoyao.scale.image.sampling.createSamplingDecoder
import com.jvziyaoyao.scale.image.sampling.samplingProcessorPair
import com.jvziyaoyao.scale.image.viewer.AnyComposable
import com.jvziyaoyao.scale.image.viewer.ModelProcessor
import com.jvziyaoyao.scale.sample.base.BaseActivity
import com.jvziyaoyao.scale.sample.base.CommonPermissions
import com.jvziyaoyao.scale.zoomable.previewer.PreviewerState
import com.jvziyaoyao.scale.zoomable.previewer.TransformItemView
import com.jvziyaoyao.scale.zoomable.previewer.rememberPreviewerState
import com.jvziyaoyao.scale.zoomable.previewer.rememberTransformItemState
import com.origeek.ui.common.compose.DetectScaleGridGesture
import com.origeek.ui.common.compose.ScaleGrid
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import java.io.File
val requirePermissions = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
listOf(
Manifest.permission.READ_MEDIA_IMAGES,
Manifest.permission.READ_MEDIA_AUDIO,
Manifest.permission.READ_MEDIA_VIDEO,
)
} else {
listOf(
Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.READ_EXTERNAL_STORAGE
)
}
class PicturesActivity : BaseActivity() {
private val imagesFileList = mutableStateListOf<File>()
// TODO 这里需要换一个更通用的路径
private fun getStoragePath(): File {
val picturesFile =
Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).absoluteFile
val storageFile = File(picturesFile, "yao")
if (!storageFile.exists()) storageFile.mkdirs()
return storageFile
}
private fun fetchImages() {
val yaoDirectory = getStoragePath()
val fileList = yaoDirectory.listFiles()
?.filter { it.isFile }
// ?.filter { it.length() > 0 }
?.toList()?.reversed() ?: emptyList()
imagesFileList.clear()
imagesFileList.addAll(fileList)
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setBasicContent {
CommonPermissions(
permissions = requirePermissions,
onPermissionChange = {
if (it) launch(Dispatchers.IO) {
fetchImages()
}
}
) {
// PicturesBody(
// images = imagesFileList,
// )
}
}
}
}
//@Composable
//fun PicturesBody(
// images: List<File>,
//) {
// Box(modifier = Modifier.fillMaxSize()) {
// val previewerState = rememberPreviewerState(
// pageCount = { images.size },
// getKey = { images[it].absolutePath },
// )
// PicturesGridLayer(
// images = images,
// previewerState = previewerState,
// )
// PicturesDecoderPreviewLayer(
// images = images,
// previewerState = previewerState,
// )
// }
//}
//
//@Composable
//fun PicturesDecoderPreviewLayer(
// images: List<File>,
// previewerState: PreviewerState,
//) {
// val context = LocalContext.current
// val scope = rememberCoroutineScope()
// ImagePreviewer(
// state = previewerState,
// debugMode = true,
// processor = ModelProcessor(samplingProcessorPair),
// imageLoader = { page ->
// val file = images[page]
// val pair = remember { mutableStateOf<Pair<Any?, Size?>>(Pair(null, null)) }
// LaunchedEffect(Unit) {
// scope.launch(Dispatchers.IO) {
// try {
// createSamplingDecoder(file)?.let {
// pair.value = Pair(it, it.intrinsicSize)
// }
// } catch (e: Exception) {
// e.printStackTrace()
// }
// if (pair.value.first != null) return@launch
// loadPainter(context, file)?.let {
// val painter = BitmapPainter(it.toBitmap().asImageBitmap())
// pair.value = Pair(painter, painter.intrinsicSize)
// }
// if (pair.value.first != null) return@launch
// pair.value = Pair(AnyComposable {
// ErrorPlaceHolder()
// }, null)
// }
// }
// DisposableEffect(Unit) {
// onDispose {
// if (pair.value.first is SamplingDecoder) {
// (pair.value.first as SamplingDecoder).release()
// }
// }
// }
// pair.value
// },
// )
//
//}
//
//@Composable
//fun ErrorPlaceHolder() {
// Column(
// modifier = Modifier
// .fillMaxSize(),
// horizontalAlignment = Alignment.CenterHorizontally,
// verticalArrangement = Arrangement.Center,
// ) {
// val color = Color.White.copy(0.4F)
// Icon(
// modifier = Modifier
// .size(40.dp),
// imageVector = Icons.Filled.Error,
// tint = color,
// contentDescription = null
// )
// Spacer(modifier = Modifier.height(12.dp))
// Text(text = "图片加载失败", color = color)
// }
//}
//
//@Composable
//fun PicturesGridLayer(
// images: List<File>,
// previewerState: PreviewerState,
//) {
// val scope = rememberCoroutineScope()
// val lineCount = 4
// LazyVerticalGrid(
// modifier = Modifier.statusBarsPadding(),
// columns = GridCells.Fixed(lineCount)
// ) {
// images.forEachIndexed { index, item ->
// item(key = item.absolutePath) {
// val needStart = index % lineCount != 0
// Box(
// modifier = Modifier
// .fillMaxWidth()
// .aspectRatio(1F)
// .padding(start = if (needStart) 2.dp else 0.dp, bottom = 2.dp),
// contentAlignment = Alignment.Center
// ) {
// ScaleGrid(
// detectGesture = DetectScaleGridGesture(
// onPress = {
// scope.launch {
// previewerState.enterTransform(index)
// }
// }
// )
// ) {
// val painter = rememberAsyncImagePainter(item)
// val itemState =
// rememberTransformItemState(
// intrinsicSize = painter.intrinsicSize
// )
// TransformItemView(
// modifier = Modifier
// .background(MaterialTheme.colors.background),
// key = item.absolutePath,
// itemState = itemState,
// transformState = previewerState,
// ) {
// Box(
// modifier = Modifier
// .fillMaxSize()
// ) {
// Image(
// modifier = Modifier.fillMaxSize(),
// painter = painter,
// contentScale = ContentScale.Crop,
// contentDescription = null,
// )
// if (painter.state is AsyncImagePainter.State.Error) {
// Icon(
// modifier = Modifier
// .size(30.dp)
// .align(Alignment.Center),
// imageVector = Icons.Filled.Error,
// tint = LocalContentColor.current.copy(0.04F),
// contentDescription = null
// )
// }
// }
// }
// }
// }
// }
// }
// }
//}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/PreviewerActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.os.Bundle
import com.jvziyaoyao.scale.sample.base.BaseActivity
import com.origeek.ui.common.util.hideSystemUI
import com.origeek.ui.common.util.showSystemUI
const val SYSTEM_UI_VISIBILITY = "SYSTEM_UI_VISIBILITY"
class PreviewerActivity : BaseActivity() {
private var systemUIVisible = true
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
handlerSystemUI(savedInstanceState?.getBoolean(SYSTEM_UI_VISIBILITY) ?: true)
setBasicContent {
PreviewerBody {
if (systemUIVisible != !it) {
handlerSystemUI(!it)
}
}
}
}
override fun onSaveInstanceState(outState: Bundle) {
outState.putBoolean(SYSTEM_UI_VISIBILITY, systemUIVisible)
super.onSaveInstanceState(outState)
}
private fun handlerSystemUI(visible: Boolean) {
systemUIVisible = visible
if (systemUIVisible) {
showSystemUI(window)
} else {
hideSystemUI(window)
}
}
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/TransformActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.os.Bundle
import com.jvziyaoyao.scale.sample.base.BaseActivity
/**
* @program: ImageViewer
*
* @description:
*
* @author: JVZIYAOYAO
*
* @create: 2022-09-21 18:20
**/
class TransformActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setBasicContent {
TransformBody()
}
}
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/ZoomableActivity.kt
================================================
package com.jvziyaoyao.scale.sample.page
import android.os.Bundle
import com.jvziyaoyao.scale.sample.base.BaseActivity
/**
* @program: ImageViewer
*
* @description:
*
* @author: JVZIYAOYAO
*
* @create: 2023-11-24 16:24
**/
class ZoomableActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setBasicContent {
ZoomableBody()
}
}
}
//@Composable
//fun ZoomableBody() {
// val scope = rememberCoroutineScope()
//
// val url = "https://t7.baidu.com/it/u=1595072465,3644073269&fm=193&f=GIF"
// val painter = rememberCoilImagePainter(url)
// val zoomableState = rememberZoomableState(contentSize = painter.intrinsicSize)
//
// Box(
// modifier = Modifier
// .fillMaxSize()
// .padding(40.dp)
// ) {
// zoomableState.apply {
// ZoomableView(
// modifier = Modifier
// .fillMaxSize()
// .background(Color.Blue.copy(0.2F)),
// state = zoomableState,
// boundClip = false,
// detectGesture = ZoomableGestureScope(
// onTap = {
//
// },
// onDoubleTap = {
// scope.launch {
// zoomableState.toggleScale(it)
// }
// },
// onLongPress = {
//
// },
// ),
// ) {
// Image(
// modifier = Modifier.fillMaxSize(),
// painter = painter,
// contentDescription = null,
// )
// }
// Box(
// modifier = Modifier
// .graphicsLayer {
// translationX = gestureCenter.value.x - 6.dp.toPx()
// translationY = gestureCenter.value.y - 6.dp.toPx()
// }
// .clip(CircleShape)
// .background(Color.Red.copy(0.4f))
// .size(12.dp)
// )
// Box(
// modifier = Modifier
// .clip(CircleShape)
// .background(Color.Cyan)
// .size(12.dp)
// .align(Alignment.Center)
// )
// }
// Box(
// modifier = Modifier
// .fillMaxSize()
// .background(Color.Yellow.copy(0.2F))
// )
// }
//}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/component/ImageLoader.kt
================================================
package com.jvziyaoyao.scale.sample.ui.component
//import android.content.Context
//import android.graphics.BitmapRegionDecoder
//import android.graphics.drawable.Drawable
//import android.os.Build
//import androidx.compose.runtime.Composable
//import androidx.compose.runtime.DisposableEffect
//import androidx.compose.runtime.LaunchedEffect
//import androidx.compose.runtime.getValue
//import androidx.compose.runtime.mutableStateOf
//import androidx.compose.runtime.remember
//import androidx.compose.runtime.setValue
//import androidx.compose.ui.graphics.painter.Painter
//import androidx.compose.ui.platform.LocalContext
//import coil.compose.rememberAsyncImagePainter
//import coil.imageLoader
//import coil.request.ImageRequest
//import com.jvziyaoyao.scale.image.sampling.SamplingDecoder
//import kotlinx.coroutines.Dispatchers
//import kotlinx.coroutines.delay
//import kotlinx.coroutines.launch
//import java.io.InputStream
//import kotlin.coroutines.resume
//import kotlin.coroutines.suspendCoroutine
//
//@Composable
//fun rememberCoilImagePainter(image: Any): Painter {
// // 加载图片
// val imageRequest = ImageRequest.Builder(LocalContext.current)
// .data(image)
// .size(coil.size.Size.ORIGINAL)
// .build()
// // 获取图片的初始大小
// return rememberAsyncImagePainter(imageRequest)
//}
//
//suspend fun loadPainter(context: Context, data: Any) = suspendCoroutine<Drawable?> { c ->
// val imageRequest = ImageRequest.Builder(context)
// .data(data)
// .size(coil.size.Size.ORIGINAL)
// .target(
// onSuccess = {
// c.resume(it)
// },
// onError = {
// c.resume(null)
// }
// )
// .build()
// context.imageLoader.enqueue(imageRequest)
//}
//
//@Composable
//fun rememberBitmapRegionDecoder(
// inputStream: InputStream,
//): BitmapRegionDecoder? {
// val decoder = remember { mutableStateOf<BitmapRegionDecoder?>(null) }
// LaunchedEffect(inputStream) {
// launch(Dispatchers.IO) {
// decoder.value = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
// BitmapRegionDecoder.newInstance(inputStream)
// } else {
// BitmapRegionDecoder.newInstance(inputStream,false)
// }
// }
// }
// return decoder.value
//}
//
//@Composable
//fun rememberDecoderImagePainter(
// inputStream: InputStream,
// rotation: Int = 0,
// delay: Long? = null,
//): SamplingDecoder? {
// var samplingDecoder by remember { mutableStateOf<SamplingDecoder?>(null) }
// LaunchedEffect(inputStream) {
// launch(Dispatchers.IO) {
// if (delay != null) delay(delay)
// samplingDecoder = try {
// val decoder = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
// BitmapRegionDecoder.newInstance(inputStream)
// } else {
// BitmapRegionDecoder.newInstance(inputStream,false)
// }
// if (decoder == null) {
// null
// } else {
// val decoderRotation = when(rotation) {
// SamplingDecoder.Rotation.ROTATION_90.radius -> SamplingDecoder.Rotation.ROTATION_90
// SamplingDecoder.Rotation.ROTATION_180.radius -> SamplingDecoder.Rotation.ROTATION_180
// SamplingDecoder.Rotation.ROTATION_270.radius -> SamplingDecoder.Rotation.ROTATION_270
// else -> SamplingDecoder.Rotation.ROTATION_0
// }
// SamplingDecoder(
// decoder = decoder,
// rotation = decoderRotation
// )
// }
// } catch (e: Exception) {
// e.printStackTrace()
// null
// }
// }
// }
// DisposableEffect(Unit) {
// onDispose {
// samplingDecoder?.release()
// }
// }
// return samplingDecoder
//}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/component/Layout.kt
================================================
package com.jvziyaoyao.scale.sample.ui.component
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Color.kt
================================================
package com.jvziyaoyao.scale.sample.ui.theme
import androidx.compose.ui.graphics.Color
// light
val light_f = Color(0xFFFFFFFF)
// font
val font_f = Color(0XFF111727)
// accent
val accent_f = Color(0xFF456DE6)
val accent_dark_f = Color(0xFF999999)
// second
val second_f = Color(0xFFF3F5FD)
// second
val surface = Color(0x08456DE6)
// error
val error_f = Color(0xFFAC483B)
// success
val success_f = Color(0xFFB6D7C4)
// back
val back_dark_f = Color(0xFF272727)
val pink_f = Color(0xFFF3ACC6)
val royal_f = Color(0xFFBAA3FC)
val stable_f = Color(0xFFEFEFEF)
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Layout.kt
================================================
package com.jvziyaoyao.scale.sample.ui.theme
import androidx.compose.foundation.layout.BoxWithConstraintsScope
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.runtime.Composable
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.TextUnit
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
/**
* @program: ImageGallery
*
* @description:
*
* @author: JVZIYAOYAO
*
* @create: 2022-07-28 19:50
**/
class Padding(
val pxxs: Dp = 2.dp,
val pxs: Dp = 4.dp,
val ps: Dp = 8.dp,
val pm: Dp = 12.dp,
val pl: Dp = 20.dp,
val pxl: Dp = 36.dp,
val pxxl: Dp = 48.dp,
)
class FontSize(
val fxxs: TextUnit = 10.sp,
val fxs: TextUnit = 12.sp,
val fs: TextUnit = 14.sp,
val fm: TextUnit = 16.sp,
val fl: TextUnit = 18.sp,
val fxl: TextUnit = 24.sp,
val fxxl: TextUnit = 28.sp,
val fh: TextUnit = 32.sp,
)
class RoundShape(
val rs_dp: Dp = 6.dp,
val rm_dp: Dp = 12.dp,
val rl_dp: Dp = 18.dp,
val rxl_dp: Dp = 28.dp,
val rs: RoundedCornerShape = RoundedCornerShape(rs_dp),
val rm: RoundedCornerShape = RoundedCornerShape(rm_dp),
val rl: RoundedCornerShape = RoundedCornerShape(rl_dp),
val rxl: RoundedCornerShape = RoundedCornerShape(rxl_dp),
)
object Layout {
private val defaultPadding = Padding()
private val defaultFontSize = FontSize()
private val defaultRoundShape = RoundShape()
val padding: Padding
@Composable
get() = defaultPadding
val fontSize: FontSize
@Composable
get() = defaultFontSize
val roundShape: RoundShape
@Composable
get() = defaultRoundShape
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Shape.kt
================================================
package com.jvziyaoyao.scale.sample.ui.theme
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.Shapes
import androidx.compose.ui.unit.dp
val Shapes = Shapes(
small = RoundedCornerShape(4.dp),
medium = RoundedCornerShape(4.dp),
large = RoundedCornerShape(0.dp)
)
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Theme.kt
================================================
package com.jvziyaoyao.scale.sample.ui.theme
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.material.MaterialTheme
import androidx.compose.material.darkColors
import androidx.compose.material.lightColors
import androidx.compose.runtime.Composable
val DarkColorPalette = darkColors(
primary = accent_dark_f,
secondary = second_f.copy(0.1f),
background = back_dark_f,
surface = light_f.copy(0.08f),
onPrimary = light_f.copy(0.8f),
onSecondary = font_f.copy(0.8f),
onBackground = light_f.copy(0.72f),
onSurface = font_f.copy(0.8f),
error = error_f,
)
val LightColorPalette = lightColors(
primary = accent_f,
secondary = stable_f.copy(0.6f),
background = stable_f,
surface = light_f,
onPrimary = light_f.copy(0.8f),
onSecondary = font_f.copy(0.8f),
onBackground = font_f.copy(0.8f),
onSurface = font_f.copy(0.8f),
error = error_f,
)
@Composable
fun ViewerDemoTheme(
darkTheme: Boolean = isSystemInDarkTheme(),
content: @Composable() () -> Unit
) {
val colors = if (darkTheme) {
DarkColorPalette
} else {
LightColorPalette
}
MaterialTheme(
colors = colors,
typography = Typography,
shapes = Shapes,
content = content
)
}
================================================
FILE: sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Type.kt
================================================
package com.jvziyaoyao.scale.sample.ui.theme
import androidx.compose.material.Typography
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.sp
// Set of Material typography styles to start with
val Typography = Typography(
body1 = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Normal,
fontSize = 16.sp
)
/* Other default text styles to override
button = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.W500,
fontSize = 14.sp
),
caption = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Normal,
fontSize = 12.sp
)
*/
)
================================================
FILE: sample-android/src/main/res/drawable/ic_dark_bg.xml
================================================
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="300dp"
android:height="300dp"
android:viewportWidth="300"
android:viewportHeight="300">
<path
android:pathData="M0,0h300v300h-300z"
android:fillColor="#000000"
android:fillAlpha="1"/>
</vector>
================================================
FILE: sample-android/src/main/res/drawable/ic_empty_image.xml
================================================
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="300dp"
android:height="300dp"
android:viewportWidth="300"
android:viewportHeight="300">
<path
android:pathData="M0,0h300v300h-300z"
android:fillColor="#EFEFEF"
android:fillAlpha="0.6"/>
<group>
<clip-path
android:pathData="M50,50h200v200h-200z"/>
<path
android:pathData="M226.57,50H73.31C60.48,50 50,59.97 50,72.8V226.06C50,238.9 60.48,250 73.31,250H226.57C239.4,250 250,238.9 250,226.06V72.8C250,59.97 239.4,50 226.57,50ZM170.74,81.95C174.74,81.87 178.72,82.58 182.43,84.06C186.15,85.53 189.54,87.73 192.4,90.53C195.25,93.33 197.52,96.67 199.07,100.35C200.62,104.04 201.42,108 201.42,112C201.42,116 200.62,119.96 199.07,123.64C197.52,127.33 195.25,130.67 192.4,133.47C189.54,136.27 186.15,138.47 182.43,139.94C178.72,141.41 174.74,142.13 170.74,142.04C162.88,141.88 155.4,138.64 149.9,133.02C144.4,127.41 141.32,119.86 141.32,112C141.32,104.14 144.4,96.59 149.9,90.97C155.4,85.35 162.88,82.12 170.74,81.95V81.95ZM223.41,212.32C222.14,214.68 219.67,215.22 217,215.22H85.68C83.37,215.22 81.2,215.06 79.82,213.2C78.44,211.34 78.03,209.42 78.7,207.2L97.48,145.28C98.72,141.2 102.17,138.28 106.39,137.58C108.46,137.26 110.59,137.52 112.52,138.34C114.45,139.15 116.12,140.49 117.33,142.2L143.6,179.13C145.29,181.52 147.85,183.15 150.73,183.67C153.62,184.2 156.59,183.57 159.01,181.92L183.2,165.5C184.43,164.66 185.81,164.08 187.27,163.79C188.73,163.49 190.24,163.49 191.69,163.79C193.15,164.08 194.54,164.66 195.77,165.5C197,166.33 198.06,167.4 198.87,168.65L223.11,205.33C224.57,207.57 224.7,209.97 223.41,212.32V212.32Z"
android:fillColor="#383E58"
android:fillAlpha="0.12"/>
</group>
</vector>
================================================
FILE: sample-android/src/main/res/drawable/ic_launcher_foreground.xml
================================================
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<group android:scaleX="0.040078126"
android:scaleY="0.040078126"
android:translateX="33.48"
android:translateY="33.48">
<path
android:pathData="M20.48,81.92h61.44v61.44H20.48zM81.92,81.92h61.44v61.44H81.92zM143.36,81.92h61.44v61.44H143.36zM204.8,81.92h61.44v61.44h-61.44zM266.24,81.92h61.44v61.44h-61.44zM327.68,81.92h61.44v61.44h-61.44zM389.12,81.92h61.44v61.44h-61.44zM450.56,81.92h61.44v61.44h-61.44zM512,81.92h61.44v61.44h-61.44zM573.44,81.92h61.44v61.44h-61.44zM634.88,81.92h61.44v61.44h-61.44zM696.32,81.92h61.44v61.44h-61.44zM757.76,81.92h61.44v61.44h-61.44zM819.2,81.92h61.44v61.44h-61.44zM880.64,81.92h61.44v61.44h-61.44z"
android:fillColor="#553A49"/>
<path
android:pathData="M81.92,143.36h61.44v61.44H81.92zM143.36,143.36h61.44v61.44H143.36zM204.8,143.36h61.44v61.44h-61.44zM266.24,143.36h61.44v61.44h-61.44zM327.68,143.36h61.44v61.44h-61.44zM389.12,143.36h61.44v61.44h-61.44zM450.56,143.36h61.44v61.44h-61.44zM512,143.36h61.44v61.44h-61.44zM573.44,143.36h61.44v61.44h-61.44zM634.88,143.36h61.44v61.44h-61.44zM696.32,143.36h61.44v61.44h-61.44zM757.76,143.36h61.44v61.44h-61.44zM819.2,143.36h61.44v61.44h-61.44zM880.64,143.36h61.44v61.44h-61.44zM81.92,204.8h61.44v61.44H81.92zM143.36,204.8h61.44v61.44H143.36zM204.8,204.8h61.44v61.44h-61.44zM266.24,204.8h61.44v61.44h-61.44zM327.68,204.8h61.44v61.44h-61.44zM389.12,204.8h61.44v61.44h-61.44zM450.56,204.8h61.44v61.44h-61.44zM512,204.8h61.44v61.44h-61.44z"
android:fillColor="#FD8A2F"/>
<path
android:pathData="M573.44,204.8h61.44v61.44h-61.44zM634.88,204.8h61.44v61.44h-61.44zM696.32,204.8h61.44v61.44h-61.44z"
android:fillColor="#F2FD59"/>
<path
android:pathData="M757.76,204.8h61.44v61.44h-61.44zM819.2,204.8h61.44v61.44h-61.44zM880.64,204.8h61.44v61.44h-61.44z"
android:fillColor="#FD8A2F"/>
<path
android:pathData="M81.92,266.24h61.44v61.44H81.92zM143.36,266.24h61.44v61.44H143.36zM204.8,266.24h61.44v61.44h-61.44zM266.24,266.24h61.44v61.44h-61.44zM327.68,266.24h61.44v61.44h-61.44zM389.12,266.24h61.44v61.44h-61.44zM450.56,266.24h61.44v61.44h-61.44zM512,266.24h61.44v61.44h-61.44z"
android:fillColor="#FCB132"/>
<path
android:pathData="M573.44,266.24h61.44v61.44h-61.44zM634.88,266.24h61.44v61.44h-61.44zM696.32,266.24h61.44v61.44h-61.44z"
android:fillColor="#F2FD59"/>
<path
android:pathData="M757.76,266.24h61.44v61.44h-61.44zM819.2,266.24h61.44v61.44h-61.44zM880.64,266.24h61.44v61.44h-61.44zM81.92,327.68h61.44v61.44H81.92zM143.36,327.68h61.44v61.44H143.36zM204.8,327.68h61.44v61.44h-61.44zM266.24,327.68h61.44v61.44h-61.44zM327.68,327.68h61.44v61.44h-61.44zM389.12,327.68h61.44v61.44h-61.44zM450.56,327.68h61.44v61.44h-61.44zM512,327.68h61.44v61.44h-61.44z"
android:fillColor="#FCB132"/>
<path
android:pathData="M573.44,327.68h61.44v61.44h-61.44zM634.88,327.68h61.44v61.44h-61.44zM696.32,327.68h61.44v61.44h-61.44z"
android:fillColor="#F2FD59"/>
<path
android:pathData="M757.76,327.68h61.44v61.44h-61.44zM819.2,327.68h61.44v61.44h-61.44zM880.64,327.68h61.44v61.44h-61.44zM81.92,389.12h61.44v61.44H81.92z"
android:fillColor="#FCB132"/>
<path
android:pathData="M81.92,450.56h61.44v61.44H81.92zM143.36,450.56h61.44v61.44H143.36zM204.8,450.56h61.44v61.44h-61.44zM512,450.56h61.44v61.44h-61.44zM573.44,450.56h61.44v61.44h-61.44zM573.44,512h61.44v61.44h-61.44zM634.88,512h61.44v61.44h-61.44zM634.88,450.56h61.44v61.44h-61.44zM696.32,450.56h61.44v61.44h-61.44zM696.32,512h61.44v61.44h-61.44zM757.76,450.56h61.44v61.44h-61.44zM634.88,573.44h61.44v61.44h-61.44zM143.36,512h61.44v61.44H143.36zM81.92,512h61.44v61.44H81.92zM81.92,573.44h61.44v61.44H81.92z"
android:fillColor="#FDD249"/>
<path
android:pathData="M143.36,389.12h61.44v61.44H143.36zM204.8,389.12h61.44v61.44h-61.44zM266.24,389.12h61.44v61.44h-61.44zM327.68,389.12h61.44v61.44h-61.44zM389.12,389.12h61.44v61.44h-61.44zM450.56,389.12h61.44v61.44h-61.44zM512,389.12h61.44v61.44h-61.44zM573.44,389.12h61.44v61.44h-61.44zM634.88,389.12h61.44v61.44h-61.44zM696.32,389.12h61.44v61.44h-61.44zM757.76,389.12h61.44v61.44h-61.44zM819.2,389.12h61.44v61.44h-61.44z"
android:fillColor="#FCB132"/>
<path
android:pathData="M880.64,389.12h61.44v61.44h-61.44zM819.2,450.56h61.44v61.44h-61.44zM757.76,512h61.44v61.44h-61.44zM696.32,573.44h61.44v61.44h-61.44zM634.88,634.88h61.44v61.44h-61.44zM573.44,573.44h61.44v61.44h-61.44zM512,512h61.44v61.44h-61.44zM450.56,450.56h61.44v61.44h-61.44zM389.12,389.12h61.44v61.44h-61.44zM327.68,389.12h61.44v61.44h-61.44zM266.24,450.56h61.44v61.44h-61.44z"
android:fillColor="#553A49"/>
<path
android:pathData="M327.68,450.56h61.44v61.44h-61.44zM389.12,450.56h61.44v61.44h-61.44zM389.12,512h61.44v61.44h-61.44zM389.12,573.44h61.44v61.44h-61.44zM389.12,634.88h61.44v61.44h-61.44zM327.68,634.88h61.44v61.44h-61.44z"
android:fillColor="#8B5732"/>
<path
android:pathData="M81.92,757.76h61.44v61.44H81.92zM81.92,819.2h61.44v61.44H81.92zM143.36,757.76h61.44v61.44H143.36zM143.36,819.2h61.44v61.44H143.36zM204.8,757.76h61.44v61.44h-61.44zM204.8,819.2h61.44v61.44h-61.44zM266.24,757.76h61.44v61.44h-61.44zM266.24,819.2h61.44v61.44h-61.44zM327.68,757.76h61.44v61.44h-61.44zM327.68,819.2h61.44v61.44h-61.44zM389.12,757.76h61.44v61.44h-61.44zM389.12,819.2h61.44v61.44h-61.44zM450.56,757.76h61.44v61.44h-61.44zM450.56,819.2h61.44v61.44h-61.44zM512,757.76h61.44v61.44h-61.44zM512,819.2h61.44v61.44h-61.44zM573.44,757.76h61.44v61.44h-61.44zM573.44,819.2h61.44v61.44h-61.44zM634.88,757.76h61.44v61.44h-61.44zM634.88,819.2h61.44v61.44h-61.44zM696.32,757.76h61.44v61.44h-61.44zM696.32,819.2h61.44v61.44h-61.44zM757.76,757.76h61.44v61.44h-61.44zM757.76,819.2h61.44v61.44h-61.44zM819.2,757.76h61.44v61.44h-61.44zM819.2,819.2h61.44v61.44h-61.44zM880.64,757.76h61.44v61.44h-61.44zM880.64,819.2h61.44v61.44h-61.44z"
android:fillColor="#FFFFFF"/>
<path
android:pathData="M266.24,634.88h61.44v61.44h-61.44zM204.8,634.88h61.44v61.44h-61.44zM143.36,634.88h61.44v61.44H143.36zM204.8,573.44h61.44v61.44h-61.44zM266.24,512h61.44v61.44h-61.44zM327.68,512h61.44v61.44h-61.44zM327.68,573.44h61.44v61.44h-61.44zM266.24,573.44h61.44v61.44h-61.44zM450.56,634.88h61.44v61.44h-61.44zM450.56,573.44h61.44v61.44h-61.44zM450.56,512h61.44v61.44h-61.44zM512,573.44h61.44v61.44h-61.44zM512,634.88h61.44v61.44h-61.44zM573.44,634.88h61.44v61.44h-61.44zM696.32,634.88h61.44v61.44h-61.44zM757.76,634.88h61.44v61.44h-61.44zM819.2,634.88h61.44v61.44h-61.44zM880.64,634.88h61.44v61.44h-61.44zM880.64,573.44h61.44v61.44h-61.44zM880.64,512h61.44v61.44h-61.44zM880.64,450.56h61.44v61.44h-61.44zM819.2,512h61.44v61.44h-61.44zM757.76,573.44h61.44v61.44h-61.44zM819.2,573.44h61.44v61.44h-61.44z"
android:fillColor="#8B5732"/>
<path
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android:fillColor="#553A49"/>
</group>
</vector>
================================================
FILE: sample-android/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@color/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>
================================================
FILE: sample-android/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@color/ic_launcher_background"/>
<foreground android:drawable="@drawable/ic_launcher_foreground"/>
</adaptive-icon>
================================================
FILE: sample-android/src/main/res/values/colors.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="transparent">#00FFFFFF</color>
<color name="black">#FF000000</color>
<!-- light -->
<color name="light_f">#FFFFFFFF</color>
<color name="light_m">#CCFFFFFF</color>
<color name="light_d">#99FFFFFF</color>
<color name="light_w">#00FFFFFF</color>
<color name="light_l">#33FFFFFF</color>
<!-- font -->
<color name="font_f">#FF111727</color>
<color name="font_d">#99111727</color>
<color name="font_l">#33111727</color>
<color name="font_m">#CC111727</color>
<color name="font_m_f">#FF414552</color>
<!-- accent -->
<color name="accent_f">#FF456DE6</color>
<color name="accent_m">#CC456DE6</color>
<color name="accentDark">#FF0043B3</color>
<color name="accentDarkDown">#FF000018</color>
<color name="accentLight">#FF819BFF</color>
<!-- second -->
<color name="second_f">#FFAAB6CB</color>
<color name="secondDark">#FF7B869A</color>
<color name="secondLight">#FFDCE8FE</color>
<color name="error_f">#FFAC483B</color>
<color name="warn_f">#FFFFD9A0</color>
<color name="success_f">#FFB6D7C4</color>
<color name="pink_f">#FFF3ACC6</color>
<color name="royal_f">#FFBAA3FC</color>
<color name="stable_f">#FFEFEFEF</color>
<color name="stable_m">#CCEFEFEF</color>
</resources>
================================================
FILE: sample-android/src/main/res/values/ic_launcher_background.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="ic_launcher_background">#FFFFFF</color>
</resources>
================================================
FILE: sample-android/src/main/res/values/strings.xml
================================================
<resources>
<string name="app_name">ImageViewer</string>
</resources>
================================================
FILE: sample-android/src/main/res/values/themes.xml
================================================
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.ImageViewer" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- 隐藏标题栏 -->
<item name="windowNoTitle">true</item>
<item name="windowActionBar">false</item>
<!-- Primary brand color. -->
<item name="colorPrimary">@color/accent_f</item>
<item name="colorPrimaryVariant">@color/accentDark</item>
<item name="colorOnPrimary">@color/light_m</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/second_f</item>
<item name="colorSecondaryVariant">@color/secondDark</item>
<item name="colorOnSecondary">@color/light_d</item>
<!-- button -->
<item name="textAllCaps">false</item>
<!-- info -->
<item name="colorError">@color/error_f</item>
<item name="colorSurface">@color/light_m</item>
<item name="backgroundColor">@color/light_f</item>
<item name="colorAccent">@color/accent_m</item>
<!-- 文字相关 -->
<item name="android:textColor">@color/font_m</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">@android:color/transparent</item>
<item name="android:windowLightStatusBar">true</item>
<!-- Customize your theme here. -->
</style>
<style name="Theme.ImageViewer.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
<style name="Theme.ImageViewer.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
<style name="Theme.ImageViewer.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
</resources>
================================================
FILE: sample-android/src/main/res/values-night/themes.xml
================================================
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.ImageViewer" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- 隐藏标题栏 -->
<item name="windowNoTitle">true</item>
<item name="windowActionBar">false</item>
<!-- Primary brand color. -->
<item name="colorPrimary">@color/accent_f</item>
<item name="colorPrimaryVariant">@color/accentDark</item>
<item name="colorOnPrimary">@color/light_m</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/second_f</item>
<item name="colorSecondaryVariant">@color/secondDark</item>
<item name="colorOnSecondary">@color/light_d</item>
<!-- button -->
<item name="textAllCaps">false</item>
<!-- info -->
<item name="colorError">@color/error_f</item>
<item name="colorSurface">@color/light_m</item>
<item name="backgroundColor">@color/light_f</item>
<item name="colorAccent">@color/accent_m</item>
<!-- 文字相关 -->
<item name="android:textColor">@color/font_m</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">@android:color/transparent</item>
<item name="android:windowLightStatusBar">true</item>
<!-- Customize your theme here. -->
</style>
</resources>
================================================
FILE: sample-android/src/main/res/values-v27/themes.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Theme.ImageViewer" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- 隐藏标题栏 -->
<item name="windowNoTitle">true</item>
<item name="windowActionBar">false</item>
<!-- Primary brand color. -->
<item name="colorPrimary">@color/accent_f</item>
<item name="colorPrimaryVariant">@color/accentDark</item>
<item name="colorOnPrimary">@color/light_m</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/second_f</item>
<item name="colorSecondaryVariant">@color/secondDark</item>
<item name="colorOnSecondary">@color/light_d</item>
<!-- button -->
<item name="textAllCaps">false</item>
<!-- info -->
<item name="colorError">@color/error_f</item>
<item name="colorSurface">@color/light_m</item>
<item name="backgroundColor">@color/light_f</item>
<item name="colorAccent">@color/accent_m</item>
<!-- 文字相关 -->
<item name="android:textColor">@color/font_m</item>
<!-- Status bar color. -->
<item name="android:statusBarColor">@android:color/transparent</item>
<item name="android:windowLightStatusBar">true</item>
<!-- Customize your theme here. -->
<item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
</style>
</resources>
================================================
FILE: sample-android/src/main/res/xml/network_security_config.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
<base-config cleartextTrafficPermitted="true" />
</network-security-config>
================================================
FILE: sample-android/src/test/java/com/jvziyaoyao/image/viewer/ExampleUnitTest.kt
================================================
package com.jvziyaoyao.image.viewer
import org.junit.Test
import org.junit.Assert.*
/**
* Example local unit test, which will execute on the development machine (host).
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
class ExampleUnitTest {
@Test
fun addition_isCorrect() {
assertEquals(4, 2 + 2)
}
}
================================================
FILE: sample-ios/iosSample/Assets.xcassets/AccentColor.colorset/Contents.json
================================================
{
"colors" : [
{
"idiom" : "universal"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}
================================================
FILE: sample-ios/iosSample/Assets.xcassets/AppIcon.appiconset/Contents.json
================================================
{
"images" : [
{
"filename" : "appIcon.jpg",
"idiom" : "universal",
"platform" : "ios",
"size" : "1024x1024"
},
{
"appearances" : [
{
"appearance" : "luminosity",
"value" : "dark"
}
],
"idiom" : "universal",
"platform" : "ios",
"size" : "1024x1024"
},
{
"appearances" : [
{
"appearance" : "luminosity",
"value" : "tinted"
}
],
"idiom" : "universal",
"platform" : "ios",
"size" : "1024x1024"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}
================================================
FILE: sample-ios/iosSample/Assets.xcassets/Contents.json
================================================
{
"info" : {
"author" : "xcode",
"version" : 1
}
}
================================================
FILE: sample-ios/iosSample/ContentView.swift
================================================
//
// ContentView.swift
// iosSample
//
// Created by 橘子妖妖 on 2025/6/27.
//
import SwiftUI
struct ContentView: View {
var body: some View {
VStack {
Image(systemName: "globe")
.imageScale(.large)
.foregroundStyle(.tint)
Text("Hello, world!")
}
.padding()
}
}
#Preview {
ContentView()
}
================================================
FILE: sample-ios/iosSample/Preview Content/Preview Assets.xcassets/Contents.json
================================================
{
"info" : {
"author" : "xcode",
"version" : 1
}
}
================================================
FILE: sample-ios/iosSample/component/ComposeView.swift
================================================
//
// ComposeView.swift
// iosSample
//
// Created by 橘子妖妖 on 2025/6/27.
//
import UIKit
import SwiftUI
import SampleKmpKit
struct ComposeView: UIViewControllerRepresentable {
var getViewController: () -> UIViewController
func makeUIViewController(context: Context) -> UIViewController {
return getViewController()
}
func updateUIViewController(_ uiViewController: UIViewController, context: Context) {}
}
struct NavigationStackGestureEnabler: UIViewControllerRepresentable {
func makeUIViewController(context: Context) -> UIViewController {
let vc = UIViewController()
DispatchQueue.main.async {
if let navigationController = vc.navigationController {
navigationController.interactivePopGestureRecognizer?.delegate = nil
navigationController.interactivePopGestureRecognizer?.isEnabled = true
}
}
return vc
}
func updateUIViewController(_ uiViewController: UIViewController, context: Context) {}
}
struct ComposeSwiperView<Content: View>: View {
let content: () -> Content
let barWidth: CGFloat
let needSwiper: Bool
init(barWidth: CGFloat = 20, needSwiper: Bool = true, @ViewBuilder content: @escaping () -> Content) {
self.content = content
self.barWidth = barWidth
self.needSwiper = needSwiper
}
var body: some View {
GeometryReader { geometry in
ZStack(alignment: .leading) {
content()
if needSwiper {
Rectangle()
.foregroundColor(.white)
.opacity(0.012)
.frame(width: barWidth, height: geometry.size.height)
.contentShape(Rectangle())
.allowsHitTesting(true)
}
}
.ignoresSafeArea(.all, edges: .all)
.toolbar(.hidden)
.background(NavigationStackGestureEnabler())
}
}
}
================================================
FILE: sample-ios/iosSample/iosSampleApp.swift
================================================
//
// iosSampleApp.swift
// iosSample
//
// Created by 橘子妖妖 on 2025/6/27.
//
import SwiftUI
@main
struct iosSampleApp: App {
var body: some Scene {
WindowGroup {
NavigationPageView {
HomePageView()
}
}
}
}
================================================
FILE: sample-ios/iosSample/page/HomeViewController.swift
================================================
//
// HomeViewController.swift
// iosSample
//
// Created by 橘子妖妖 on 2025/6/28.
//
import SwiftUI
import SampleKmpKit
struct HomePageView: View {
@EnvironmentObject var navigationManager: NavigationManager
var body: some View {
ComposeSwiperView {
ComposeView {
return ViewControllerKt.homeViewController(
onZoomable: {
navigationManager.next(page: .Zoomable)
},
onNormal: {
navigationManager.next(page: .Normal)
},
onHuge: {
navigationManager.next(page: .Huge)
},
onGallery: {
navigationManager.next(page: .Gallery)
},
onPreviewer: {
navigationManager.next(page: .Previewer)
},
onTransform: {
navigationManager.next(page: .Transform)
},
onDecoder: {
navigationManager.next(page: .Decoder)
},
onDuplicate: {
navigationManager.next(page: .Duplicate)
}
)
}
}
}
}
struct ZoomablePageView: View {
@EnvironmentObject var navigationManager: NavigationManager
var body: some View {
ComposeSwiperView {
ComposeView {
return ViewControllerKt.zoomableViewController()
}
}
}
}
struct NormalPageView: View {
@EnvironmentObject var navigationManager: NavigationManager
var body: some View {
ComposeSwiperView {
ComposeView {
return ViewControllerKt.normalViewController()
}
}
}
}
struct HugePageView: View {
@EnvironmentObject var navigationManager: NavigationManager
var body: some View {
ComposeSwiperView {
ComposeView {
return ViewControllerKt.hugeViewController()
}
}
}
}
struct GalleryPageView: View {
@EnvironmentObject var navigationManager: NavigationManager
var body: some View {
ComposeSwiperView {
ComposeView {
return ViewControllerKt.galleryViewController()
}
}
}
}
struct PreviewerPageView: View {
@EnvironmentObject var navigationManager: NavigationManager
var body: some View {
ComposeSwiperView {
ComposeView {
return ViewControllerKt.previewerViewController()
}
}
}
}
struct TransformPageView: View {
@EnvironmentObject var navigationManager: NavigationManager
var body: some View {
ComposeSwiperView {
ComposeView {
return ViewControllerKt.transformViewController()
}
}
}
}
struct DecoderPageView: View {
@EnvironmentObject var navigationManager: NavigationManager
var body: some View {
ComposeSwiperView {
ComposeView {
return ViewControllerKt.decoderViewController()
}
}
}
}
struct DuplicatePageView: View {
@EnvironmentObject var navigationManager: NavigationManager
var body: some View {
ComposeSwiperView {
ComposeView {
return ViewControllerKt.duplicateViewController()
}
}
}
}
================================================
FILE: sample-ios/iosSample/page/NavigationPageView.swift
================================================
//
// NavigationPageView.swift
// iosSample
//
// Created by 橘子妖妖 on 2025/6/28.
//
import SampleKmpKit
import SwiftUI
class NavigationManager: ObservableObject {
@Published var path = NavigationPath()
func next(page: Page) {
path.append(page)
}
func back() {
DispatchQueue.main.async {
if self.path.count > 0 {
self.path.removeLast()
}
}
}
func goHome() {
while path.count > 0 {
path.removeLast(path.count)
}
}
}
struct NavigationPageView<Content: View>: View {
@StateObject private var navigationManager = NavigationManager()
var content: () -> Content
var body: some View {
NavigationStack(path: $navigationManager.path) {
ZStack {
self.content()
}
.navigationDestination(for: Page.self) { target in
target.view
}
}
.environmentObject(navigationManager)
.ignoresSafeArea(.all, edges: .all)
.toolbar(.hidden)
}
}
enum Page: Hashable {
case Home
case Zoomable
case Normal
case Huge
case Gallery
case Previewer
case Transform
case Decoder
case Duplicate
@ViewBuilder
var view: some View {
switch self {
case .Home:
HomePageView()
case .Zoomable:
ZoomablePageView()
case .Normal:
NormalPageView()
case .Huge:
HugePageView()
case .Gallery:
GalleryPageView()
case .Previewer:
PreviewerPageView()
case .Transform:
TransformPageView()
case .Decoder:
DecoderPageView()
case .Duplicate:
DuplicatePageView()
}
}
}
struct NotFoundPageView: View {
var body: some View {
Text("页面找不到～")
}
}
struct RoomTestPage: View {
var body: some View {
Text("好家伙")
}
}
================================================
FILE: sample-ios/iosSample.xcodeproj/project.pbxproj
================================================
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================================================
FILE: sample-ios/iosSample.xcodeproj/project.xcworkspace/contents.xcworkspacedata
================================================
<?xml version="1.0" encoding="UTF-8"?>
<Workspace
version = "1.0">
<FileRef
location = "self:">
</FileRef>
</Workspace>
================================================
FILE: sample-ios/iosSample.xcodeproj/project.xcworkspace/xcuserdata/jvziyaoyao.xcuserdatad/xcschemes
gitextract_jlmm829s/ ├── .gitignore ├── .idea/ │ ├── .name │ ├── AndroidProjectSystem.xml │ ├── artifacts/ │ │ ├── img.xml │ │ ├── sampe_kmp.xml │ │ ├── sample_kmp.xml │ │ ├── sample_kmp_jvm.xml │ │ ├── scale_image_viewer.xml │ │ ├── scale_image_viewer_jvm.xml │ │ ├── scale_sampling_decoder.xml │ │ ├── scale_sampling_decoder_jvm.xml │ │ ├── scale_sampling_decoder_kmp.xml │ │ ├── scale_zoomable_view.xml │ │ ├── scale_zoomable_view_js.xml │ │ ├── scale_zoomable_view_jvm.xml │ │ ├── scale_zoomable_view_wasm_js.xml │ │ └── shared.xml │ ├── compiler.xml │ ├── deploymentTargetDropDown.xml │ ├── deploymentTargetSelector.xml │ ├── gradle.xml │ ├── inspectionProfiles/ │ │ └── Project_Default.xml │ ├── kotlinc.xml │ ├── migrations.xml │ ├── misc.xml │ ├── runConfigurations.xml │ ├── vcs.xml │ └── xcode.xml ├── CHANGELOG.md ├── LICENSE ├── README.md ├── build.gradle.kts ├── buildSrc/ │ ├── .gitignore │ ├── build.gradle.kts │ ├── settings.gradle.kts │ └── src/ │ └── main/ │ └── kotlin/ │ └── scale/ │ ├── hierarchyTemplate.kt │ └── util.kt ├── doc/ │ ├── assemble_dokka.sh │ ├── change_index_path.py │ ├── copy_root_doc.sh │ ├── deploy_docs.sh │ ├── docs/ │ │ ├── getting_started.md │ │ ├── image_pager.md │ │ ├── image_previewer.md │ │ ├── image_viewer.md │ │ ├── previewer.md │ │ ├── sampling_decoder.md │ │ ├── zoomable_pager.md │ │ └── zoomable_view.md │ ├── mkdocs.yml │ └── run_doc_server.sh ├── gradle/ │ ├── libs.versions.toml │ └── wrapper/ │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradle.properties ├── gradlew ├── gradlew.bat ├── sample-android/ │ ├── .gitignore │ ├── build.gradle.kts │ ├── proguard-rules.pro │ └── src/ │ ├── androidTest/ │ │ └── java/ │ │ └── com/ │ │ └── jvziyaoyao/ │ │ └── image/ │ │ └── viewer/ │ │ └── ExampleInstrumentedTest.kt │ ├── main/ │ │ ├── AndroidManifest.xml │ │ ├── java/ │ │ │ └── com/ │ │ │ └── jvziyaoyao/ │ │ │ └── scale/ │ │ │ └── sample/ │ │ │ ├── base/ │ │ │ │ ├── BaseActivity.kt │ │ │ │ └── BasePermission.kt │ │ │ ├── page/ │ │ │ │ ├── DecoderActivity.kt │ │ │ │ ├── DuplicateActivity.kt │ │ │ │ ├── GalleryActivity.kt │ │ │ │ ├── HomeActivity.kt │ │ │ │ ├── HugeActivity.kt │ │ │ │ ├── NormalActivity.kt │ │ │ │ ├── PicturesActivity.kt │ │ │ │ ├── PreviewerActivity.kt │ │ │ │ ├── TransformActivity.kt │ │ │ │ └── ZoomableActivity.kt │ │ │ └── ui/ │ │ │ ├── component/ │ │ │ │ ├── ImageLoader.kt │ │ │ │ └── Layout.kt │ │ │ └── theme/ │ │ │ ├── Color.kt │ │ │ ├── Layout.kt │ │ │ ├── Shape.kt │ │ │ ├── Theme.kt │ │ │ └── Type.kt │ │ └── res/ │ │ ├── drawable/ │ │ │ ├── ic_dark_bg.xml │ │ │ ├── ic_empty_image.xml │ │ │ └── ic_launcher_foreground.xml │ │ ├── mipmap-anydpi-v26/ │ │ │ ├── ic_launcher.xml │ │ │ └── ic_launcher_round.xml │ │ ├── values/ │ │ │ ├── colors.xml │ │ │ ├── ic_launcher_background.xml │ │ │ ├── strings.xml │ │ │ └── themes.xml │ │ ├── values-night/ │ │ │ └── themes.xml │ │ ├── values-v27/ │ │ │ └── themes.xml │ │ └── xml/ │ │ └── network_security_config.xml │ └── test/ │ └── java/ │ └── com/ │ └── jvziyaoyao/ │ └── image/ │ └── viewer/ │ └── ExampleUnitTest.kt ├── sample-ios/ │ ├── iosSample/ │ │ ├── Assets.xcassets/ │ │ │ ├── AccentColor.colorset/ │ │ │ │ └── Contents.json │ │ │ ├── AppIcon.appiconset/ │ │ │ │ └── Contents.json │ │ │ └── Contents.json │ │ ├── ContentView.swift │ │ ├── Preview Content/ │ │ │ └── Preview Assets.xcassets/ │ │ │ └── Contents.json │ │ ├── component/ │ │ │ └── ComposeView.swift │ │ ├── iosSampleApp.swift │ │ └── page/ │ │ ├── HomeViewController.swift │ │ └── NavigationPageView.swift │ ├── iosSample.xcodeproj/ │ │ ├── project.pbxproj │ │ ├── project.xcworkspace/ │ │ │ ├── contents.xcworkspacedata │ │ │ └── xcuserdata/ │ │ │ └── jvziyaoyao.xcuserdatad/ │ │ │ ├── UserInterfaceState.xcuserstate │ │ │ └── xcschemes/ │ │ │ └── xcschememanagement.plist │ │ └── xcuserdata/ │ │ └── jvziyaoyao.xcuserdatad/ │ │ └── xcschemes/ │ │ ├── iosSample.xcscheme │ │ └── xcschememanagement.plist │ ├── iosSampleTests/ │ │ └── iosSampleTests.swift │ └── iosSampleUITests/ │ ├── iosSampleUITests.swift │ └── iosSampleUITestsLaunchTests.swift ├── sample-kmp/ │ ├── .gitignore │ ├── build.gradle.kts │ └── src/ │ ├── androidMain/ │ │ ├── AndroidManifest.xml │ │ └── kotlin/ │ │ └── com/ │ │ └── jvziyaoyao/ │ │ └── scale/ │ │ └── sample/ │ │ └── base/ │ │ └── BaseMathod.android.kt │ ├── commonMain/ │ │ └── kotlin/ │ │ └── com/ │ │ └── jvziyaoyao/ │ │ └── scale/ │ │ └── sample/ │ │ ├── base/ │ │ │ └── BaseMathod.kt │ │ ├── page/ │ │ │ ├── Decoder.kt │ │ │ ├── Duplicate.kt │ │ │ ├── Gallery.kt │ │ │ ├── Home.kt │ │ │ ├── Huge.kt │ │ │ ├── Normal.kt │ │ │ ├── Previewer.kt │ │ │ ├── Transform.kt │ │ │ └── Zoomable.kt │ │ ├── sample/ │ │ │ ├── ImagePagerSample.kt │ │ │ ├── ImagePreviewerSample.kt │ │ │ ├── ImageViewerSample.kt │ │ │ ├── PreviewerSample.kt │ │ │ ├── SamplingDecoderSample.kt │ │ │ ├── ZoomablePagerSample.kt │ │ │ └── ZoomableViewSample.kt │ │ └── ui/ │ │ ├── component/ │ │ │ ├── ImageLoader.kt │ │ │ └── ScaleGrid.kt │ │ └── theme/ │ │ ├── Layout.kt │ │ └── Theme.kt │ └── iosMain/ │ └── kotlin/ │ └── com/ │ └── jvziyaoyao/ │ └── scale/ │ └── sample/ │ ├── ViewController.kt │ └── base/ │ └── BaseMathod.ios.kt ├── scale-image-viewer/ │ ├── .gitignore │ ├── build.gradle.kts │ ├── gradle.properties │ └── src/ │ └── commonMain/ │ └── kotlin/ │ └── com/ │ └── jvziyaoyao/ │ └── scale/ │ └── image/ │ ├── pager/ │ │ └── ImagePager.kt │ ├── previewer/ │ │ ├── ImagePreviewer.kt │ │ └── TransformImageView.kt │ └── viewer/ │ └── ImageViewer.kt ├── scale-image-viewer-classic/ │ ├── .gitignore │ ├── build.gradle.kts │ ├── consumer-rules.pro │ ├── gradle.properties │ ├── proguard-rules.pro │ └── src/ │ ├── androidTest/ │ │ └── java/ │ │ └── com/ │ │ └── jvziyaoyao/ │ │ └── scale/ │ │ └── image/ │ │ └── classic/ │ │ └── ExampleInstrumentedTest.kt │ ├── main/ │ │ ├── AndroidManifest.xml │ │ └── java/ │ │ └── com/ │ │ └── origeek/ │ │ └── imageViewer/ │ │ ├── gallery/ │ │ │ └── ImageGallery.kt │ │ ├── previewer/ │ │ │ ├── ImagePreviewer.kt │ │ │ ├── ImageTransform.kt │ │ │ ├── ImageViewerContainer.kt │ │ │ ├── PreviewerPagerState.kt │ │ │ ├── PreviewerTransformState.kt │ │ │ └── PreviewerVerticalDragState.kt │ │ ├── util/ │ │ │ └── Ticket.kt │ │ └── viewer/ │ │ ├── ImageComposeCanvas.kt │ │ ├── ImageComposeOrigin.kt │ │ └── ImageViewer.kt │ └── test/ │ └── java/ │ └── com/ │ └── jvziyaoyao/ │ └── scale/ │ └── image/ │ └── classic/ │ └── ExampleUnitTest.kt ├── scale-sampling-decoder/ │ ├── .gitignore │ ├── build.gradle.kts │ ├── gradle.properties │ └── src/ │ ├── androidMain/ │ │ ├── AndroidManifest.xml │ │ └── kotlin/ │ │ └── com/ │ │ └── jvziyaoyao/ │ │ └── scale/ │ │ └── image/ │ │ └── sampling/ │ │ └── RegionDecoder.android.kt │ ├── commonMain/ │ │ └── kotlin/ │ │ └── com/ │ │ └── jvziyaoyao/ │ │ └── scale/ │ │ └── image/ │ │ └── sampling/ │ │ ├── BlockingDeque.kt │ │ ├── RegionDecoder.kt │ │ ├── SamplingCanvas.kt │ │ ├── SamplingDecoder.kt │ │ └── SamplingProcessor.kt │ └── nonAndroidMain/ │ └── kotlin/ │ └── com/ │ └── jvziyaoyao/ │ └── scale/ │ └── image/ │ └── sampling/ │ └── RegionDecoder.nonAndroid.kt ├── scale-zoomable-view/ │ ├── .gitignore │ ├── build.gradle.kts │ ├── gradle.properties │ └── src/ │ └── commonMain/ │ └── kotlin/ │ └── com/ │ └── jvziyaoyao/ │ └── scale/ │ └── zoomable/ │ ├── pager/ │ │ ├── Pager.kt │ │ └── ZoomablePager.kt │ ├── previewer/ │ │ ├── DraggablePreviewer.kt │ │ ├── PopupPreviewer.kt │ │ ├── Previewer.kt │ │ ├── TransformItem.kt │ │ └── TransformPreviewer.kt │ ├── util/ │ │ ├── TextUtil.kt │ │ └── TimeUtil.kt │ └── zoomable/ │ ├── ZoomableGesture.kt │ ├── ZoomableState.kt │ └── ZoomableView.kt └── settings.gradle.kts
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"chars": 2617,
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"chars": 404,
"preview": "package scale\n\nimport org.gradle.api.Project\n\nval Project.minSdk: Int\n get() = project.properties[\"minSdk\"].toString("
},
{
"path": "doc/assemble_dokka.sh",
"chars": 73,
"preview": "set -e\nrm -rf docs/reference\n../gradlew -p ../ clean dokkaHtmlMultiModule"
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{
"path": "doc/change_index_path.py",
"chars": 279,
"preview": "import os\n\ntarget_file = 'docs/index.md'\n\nwith open(target_file, 'r') as src:\n content = src.read()\n\ncontent = conten"
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"path": "doc/copy_root_doc.sh",
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{
"path": "doc/deploy_docs.sh",
"chars": 106,
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"preview": "# Getting Started\n\n## 📦 Artifacts\n`Scale`使用`mavenCentral()`进行分发，包含以下四个模块：\n\n* `com.jvziyaoyao.scale:image-viewer` 提供了图片放大"
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"preview": "# ImagePager\n\n`ImagePager`是一个展示图片列表的组件\n\n## 🥃 简单使用\n```kotlin\nval images = remember {\n mutableStateListOf(R.drawable.li"
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"path": "doc/docs/image_previewer.md",
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"preview": "# ImagePreviewer\n\n通过`ImagePreviewer`可以很方便地实现一个类似微信朋友圈放大查看图片的组件\n\n## 🌭 基本用法\n```kotlin\n// 准备一个图片列表\nval images = remember {\n"
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"preview": "# ImageViewer\n\n`ImageViewer`是一个图片放大缩小查看的组件，提供了默认配置，简化组件的使用流程\n\n## 🍭 基本使用\n```kotlin\nval painter = painterResource(id = R.d"
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"path": "doc/docs/previewer.md",
"chars": 6368,
"preview": "# Previewer\n\n`Scale`提供了一个`Previewer`组件，用以帮助开发者实现图片弹出预览的功能，\n同时提供了类似微信朋友圈图片放大查看的过渡动画效果\n\n## 🧀 简单使用\n```kotlin\n// 准备一个图片列表\nva"
},
{
"path": "doc/docs/sampling_decoder.md",
"chars": 3306,
"preview": "# SamplingDecoder\n\n`Scale`提供了`SamplingDecoder`、`SamplingCanvas`用于实现超级大图的预览，`SamplingDecoder`对`BitmapRegionDecoder`进行了封装，"
},
{
"path": "doc/docs/zoomable_pager.md",
"chars": 4882,
"preview": "# ZoomablePager\n\n`ZoomablePager`基于`ZoomableView`和`Jetpack Compose Pager`实现，提供对横向列表类型界面的支持，简化了手势处理和`ZoomableView`状态的持有\n\n#"
},
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"path": "doc/docs/zoomable_view.md",
"chars": 3441,
"preview": "# ZoomableView\n\n`ZoomableView`是这个库最基本的组件，通过`ZoomableView`可以对任意`Composable`进行放大、缩小等操作\n\n## 🥑 简单使用\n```kotlin\nval painter = "
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{
"path": "doc/mkdocs.yml",
"chars": 1708,
"preview": "# Project information\nsite_name: Scale\nsite_description: An image viewer for jetpack compose\nsite_author: 2022 jvziyaoya"
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{
"path": "doc/run_doc_server.sh",
"chars": 32,
"preview": "# 启动文档服务\npython3 -m mkdocs serve"
},
{
"path": "gradle/libs.versions.toml",
"chars": 5357,
"preview": "[versions]\nbignum = \"0.3.10\"\ncompose-compiler = \"1.5.0\"\ncompose = \"1.9.3\"\ncoil = \"3.0.0-rc01\"\naccompanist = \"0.34.0\"\nand"
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"chars": 233,
"preview": "#Mon Jun 20 14:14:51 CST 2022\ndistributionBase=GRADLE_USER_HOME\ndistributionUrl=https\\://services.gradle.org/distributio"
},
{
"path": "gradle.properties",
"chars": 2258,
"preview": "# Project-wide Gradle settings.\n# IDE (e.g. Android Studio) users:\n# Gradle settings configured through the IDE *will ov"
},
{
"path": "gradlew",
"chars": 5766,
"preview": "#!/usr/bin/env sh\n\n#\n# Copyright 2015 the original author or authors.\n#\n# Licensed under the Apache License, Version 2.0"
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/PicturesActivity.kt",
"chars": 10603,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport android.Manifest\nimport android.os.Build\nimport android.os.Bundle\nimpor"
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/PreviewerActivity.kt",
"chars": 1126,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport android.os.Bundle\nimport com.jvziyaoyao.scale.sample.base.BaseActivity\n"
},
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/TransformActivity.kt",
"chars": 451,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport android.os.Bundle\nimport com.jvziyaoyao.scale.sample.base.BaseActivity\n"
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/page/ZoomableActivity.kt",
"chars": 2587,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport android.os.Bundle\nimport com.jvziyaoyao.scale.sample.base.BaseActivity\n"
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/component/ImageLoader.kt",
"chars": 4072,
"preview": "package com.jvziyaoyao.scale.sample.ui.component\n\n//import android.content.Context\n//import android.graphics.BitmapRegio"
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/component/Layout.kt",
"chars": 50,
"preview": "package com.jvziyaoyao.scale.sample.ui.component\n\n"
},
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Color.kt",
"chars": 568,
"preview": "package com.jvziyaoyao.scale.sample.ui.theme\n\nimport androidx.compose.ui.graphics.Color\n\n// light\nval light_f = Color(0x"
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Layout.kt",
"chars": 1700,
"preview": "package com.jvziyaoyao.scale.sample.ui.theme\n\nimport androidx.compose.foundation.layout.BoxWithConstraintsScope\nimport a"
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Shape.kt",
"chars": 318,
"preview": "package com.jvziyaoyao.scale.sample.ui.theme\n\nimport androidx.compose.foundation.shape.RoundedCornerShape\nimport android"
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Theme.kt",
"chars": 1300,
"preview": "package com.jvziyaoyao.scale.sample.ui.theme\n\nimport androidx.compose.foundation.isSystemInDarkTheme\nimport androidx.com"
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"path": "sample-android/src/main/java/com/jvziyaoyao/scale/sample/ui/theme/Type.kt",
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"preview": "package com.jvziyaoyao.scale.sample.ui.theme\n\nimport androidx.compose.material.Typography\nimport androidx.compose.ui.tex"
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"path": "sample-android/src/main/res/drawable/ic_dark_bg.xml",
"chars": 320,
"preview": "<vector xmlns:android=\"http://schemas.android.com/apk/res/android\"\n android:width=\"300dp\"\n android:height=\"300dp\"\n"
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{
"path": "sample-android/src/main/res/drawable/ic_empty_image.xml",
"chars": 1754,
"preview": "<vector xmlns:android=\"http://schemas.android.com/apk/res/android\"\n android:width=\"300dp\"\n android:height=\"300dp\"\n"
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"path": "sample-android/src/main/res/drawable/ic_launcher_foreground.xml",
"chars": 9025,
"preview": "<vector xmlns:android=\"http://schemas.android.com/apk/res/android\"\n android:width=\"108dp\"\n android:height=\"108dp\"\n"
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"path": "sample-android/src/main/res/mipmap-anydpi-v26/ic_launcher.xml",
"chars": 267,
"preview": "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<adaptive-icon xmlns:android=\"http://schemas.android.com/apk/res/android\">\n <b"
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"path": "sample-android/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml",
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"preview": "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<adaptive-icon xmlns:android=\"http://schemas.android.com/apk/res/android\">\n <b"
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"path": "sample-android/src/main/res/values/colors.xml",
"chars": 1356,
"preview": "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<resources>\n <color name=\"transparent\">#00FFFFFF</color>\n <color name=\"blac"
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"path": "sample-android/src/main/res/values/ic_launcher_background.xml",
"chars": 120,
"preview": "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<resources>\n <color name=\"ic_launcher_background\">#FFFFFF</color>\n</resources>"
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"path": "sample-android/src/main/res/values/strings.xml",
"chars": 73,
"preview": "<resources>\n <string name=\"app_name\">ImageViewer</string>\n</resources>"
},
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"path": "sample-android/src/main/res/values/themes.xml",
"chars": 1771,
"preview": "<resources xmlns:tools=\"http://schemas.android.com/tools\">\n <!-- Base application theme. -->\n <style name=\"Theme.I"
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"path": "sample-android/src/main/res/values-night/themes.xml",
"chars": 1419,
"preview": "<resources xmlns:tools=\"http://schemas.android.com/tools\">\n <!-- Base application theme. -->\n <style name=\"Theme.I"
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{
"path": "sample-android/src/main/res/values-v27/themes.xml",
"chars": 1434,
"preview": "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<resources>\n\n <style name=\"Theme.ImageViewer\" parent=\"Theme.MaterialComponents"
},
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"path": "sample-android/src/main/res/xml/network_security_config.xml",
"chars": 144,
"preview": "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<network-security-config>\n <base-config cleartextTrafficPermitted=\"true\" />\n</"
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"path": "sample-android/src/test/java/com/jvziyaoyao/image/viewer/ExampleUnitTest.kt",
"chars": 351,
"preview": "package com.jvziyaoyao.image.viewer\n\nimport org.junit.Test\n\nimport org.junit.Assert.*\n\n/**\n * Example local unit test, w"
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"path": "sample-ios/iosSample/Assets.xcassets/AccentColor.colorset/Contents.json",
"chars": 123,
"preview": "{\n \"colors\" : [\n {\n \"idiom\" : \"universal\"\n }\n ],\n \"info\" : {\n \"author\" : \"xcode\",\n \"version\" : 1\n }"
},
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"path": "sample-ios/iosSample/Assets.xcassets/AppIcon.appiconset/Contents.json",
"chars": 641,
"preview": "{\n \"images\" : [\n {\n \"filename\" : \"appIcon.jpg\",\n \"idiom\" : \"universal\",\n \"platform\" : \"ios\",\n \"s"
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{
"path": "sample-ios/iosSample/Assets.xcassets/Contents.json",
"chars": 63,
"preview": "{\n \"info\" : {\n \"author\" : \"xcode\",\n \"version\" : 1\n }\n}\n"
},
{
"path": "sample-ios/iosSample/ContentView.swift",
"chars": 384,
"preview": "//\n// ContentView.swift\n// iosSample\n//\n// Created by 橘子妖妖 on 2025/6/27.\n//\n\nimport SwiftUI\n\nstruct ContentView: View"
},
{
"path": "sample-ios/iosSample/Preview Content/Preview Assets.xcassets/Contents.json",
"chars": 63,
"preview": "{\n \"info\" : {\n \"author\" : \"xcode\",\n \"version\" : 1\n }\n}\n"
},
{
"path": "sample-ios/iosSample/component/ComposeView.swift",
"chars": 2032,
"preview": "//\n// ComposeView.swift\n// iosSample\n//\n// Created by 橘子妖妖 on 2025/6/27.\n//\n\nimport UIKit\nimport SwiftUI\nimport Sampl"
},
{
"path": "sample-ios/iosSample/iosSampleApp.swift",
"chars": 275,
"preview": "//\n// iosSampleApp.swift\n// iosSample\n//\n// Created by 橘子妖妖 on 2025/6/27.\n//\n\nimport SwiftUI\n\n@main\nstruct iosSampleA"
},
{
"path": "sample-ios/iosSample/page/HomeViewController.swift",
"chars": 3561,
"preview": "//\n// HomeViewController.swift\n// iosSample\n//\n// Created by 橘子妖妖 on 2025/6/28.\n//\n\n\nimport SwiftUI\nimport SampleKmpK"
},
{
"path": "sample-ios/iosSample/page/NavigationPageView.swift",
"chars": 1991,
"preview": "//\n// NavigationPageView.swift\n// iosSample\n//\n// Created by 橘子妖妖 on 2025/6/28.\n//\n\nimport SampleKmpKit\nimport SwiftU"
},
{
"path": "sample-ios/iosSample.xcodeproj/project.pbxproj",
"chars": 20489,
"preview": "// !$*UTF8*$!\n{\n\tarchiveVersion = 1;\n\tclasses = {\n\t};\n\tobjectVersion = 77;\n\tobjects = {\n\n/* Begin PBXContainerItemProxy "
},
{
"path": "sample-ios/iosSample.xcodeproj/project.xcworkspace/contents.xcworkspacedata",
"chars": 135,
"preview": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<Workspace\n version = \"1.0\">\n <FileRef\n location = \"self:\">\n </FileRef"
},
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"path": "sample-ios/iosSample.xcodeproj/project.xcworkspace/xcuserdata/jvziyaoyao.xcuserdatad/xcschemes/xcschememanagement.plist",
"chars": 182,
"preview": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/P"
},
{
"path": "sample-ios/iosSample.xcodeproj/xcuserdata/jvziyaoyao.xcuserdatad/xcschemes/iosSample.xcscheme",
"chars": 1129,
"preview": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<Scheme\n version = \"1.3\">\n <BuildAction>\n <BuildActionEntries>\n "
},
{
"path": "sample-ios/iosSample.xcodeproj/xcuserdata/jvziyaoyao.xcuserdatad/xcschemes/xcschememanagement.plist",
"chars": 332,
"preview": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/P"
},
{
"path": "sample-ios/iosSampleTests/iosSampleTests.swift",
"chars": 300,
"preview": "//\n// iosSampleTests.swift\n// iosSampleTests\n//\n// Created by 橘子妖妖 on 2025/6/27.\n//\n\nimport Testing\n@testable import "
},
{
"path": "sample-ios/iosSampleUITests/iosSampleUITests.swift",
"chars": 1402,
"preview": "//\n// iosSampleUITests.swift\n// iosSampleUITests\n//\n// Created by 橘子妖妖 on 2025/6/27.\n//\n\nimport XCTest\n\nfinal class i"
},
{
"path": "sample-ios/iosSampleUITests/iosSampleUITestsLaunchTests.swift",
"chars": 817,
"preview": "//\n// iosSampleUITestsLaunchTests.swift\n// iosSampleUITests\n//\n// Created by 橘子妖妖 on 2025/6/27.\n//\n\nimport XCTest\n\nfi"
},
{
"path": "sample-kmp/.gitignore",
"chars": 6,
"preview": "/build"
},
{
"path": "sample-kmp/build.gradle.kts",
"chars": 2375,
"preview": "import scale.compileSdk\nimport scale.minSdk\n\nplugins {\n id(\"com.android.kotlin.multiplatform.library\")\n id(\"org.je"
},
{
"path": "sample-kmp/src/androidMain/AndroidManifest.xml",
"chars": 121,
"preview": "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<manifest xmlns:android=\"http://schemas.android.com/apk/res/android\">\n\n</manifest"
},
{
"path": "sample-kmp/src/androidMain/kotlin/com/jvziyaoyao/scale/sample/base/BaseMathod.android.kt",
"chars": 335,
"preview": "package com.jvziyaoyao.scale.sample.base\n\nimport android.util.Log\nimport androidx.compose.runtime.Composable\n\n@Composabl"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/base/BaseMathod.kt",
"chars": 238,
"preview": "package com.jvziyaoyao.scale.sample.base\n\nimport androidx.compose.runtime.Composable\n\n@Composable\nexpect fun BackHandler"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/page/Decoder.kt",
"chars": 9617,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport androidx.compose.foundation.Image\nimport androidx.compose.foundation.la"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/page/Duplicate.kt",
"chars": 5356,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport androidx.compose.foundation.Image\nimport androidx.compose.foundation.la"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/page/Gallery.kt",
"chars": 3354,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport androidx.compose.foundation.Image\nimport androidx.compose.foundation.ba"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/page/Home.kt",
"chars": 3060,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport androidx.compose.foundation.ExperimentalFoundationApi\nimport androidx.c"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/page/Huge.kt",
"chars": 3261,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport androidx.compose.foundation.layout.Box\nimport androidx.compose.foundati"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/page/Normal.kt",
"chars": 1207,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport androidx.compose.foundation.layout.Box\nimport androidx.compose.foundati"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/page/Previewer.kt",
"chars": 4808,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport androidx.compose.foundation.Image\nimport androidx.compose.foundation.ba"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/page/Transform.kt",
"chars": 21645,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport androidx.compose.animation.AnimatedVisibility\nimport androidx.compose.a"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/page/Zoomable.kt",
"chars": 3023,
"preview": "package com.jvziyaoyao.scale.sample.page\n\nimport androidx.compose.foundation.Image\nimport androidx.compose.foundation.ba"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/sample/ImagePagerSample.kt",
"chars": 3891,
"preview": "package com.jvziyaoyao.scale.sample.sample\n\nimport androidx.compose.foundation.background\nimport androidx.compose.founda"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/sample/ImagePreviewerSample.kt",
"chars": 5856,
"preview": "package com.jvziyaoyao.scale.sample.sample\n\nimport androidx.compose.foundation.background\nimport androidx.compose.founda"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/sample/ImageViewerSample.kt",
"chars": 3837,
"preview": "package com.jvziyaoyao.scale.sample.sample\n\nimport androidx.compose.foundation.background\nimport androidx.compose.founda"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/sample/PreviewerSample.kt",
"chars": 8186,
"preview": "package com.jvziyaoyao.scale.sample.sample\n\nimport androidx.compose.foundation.Image\nimport androidx.compose.foundation."
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/sample/SamplingDecoderSample.kt",
"chars": 4369,
"preview": "package com.jvziyaoyao.scale.sample.sample\n\nimport androidx.compose.foundation.layout.Box\nimport androidx.compose.founda"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/sample/ZoomablePagerSample.kt",
"chars": 6029,
"preview": "package com.jvziyaoyao.scale.sample.sample\n\nimport androidx.compose.foundation.layout.fillMaxSize\nimport androidx.compos"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/sample/ZoomableViewSample.kt",
"chars": 4991,
"preview": "package com.jvziyaoyao.scale.sample.sample\n\nimport androidx.compose.animation.core.tween\nimport androidx.compose.foundat"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/ui/component/ImageLoader.kt",
"chars": 3330,
"preview": "package com.jvziyaoyao.scale.sample.ui.component\n\nimport androidx.compose.runtime.Composable\nimport androidx.compose.ui."
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/ui/component/ScaleGrid.kt",
"chars": 2671,
"preview": "package com.jvziyaoyao.scale.sample.ui.component\n\nimport androidx.compose.animation.core.Animatable\nimport androidx.comp"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/ui/theme/Layout.kt",
"chars": 1748,
"preview": "package com.jvziyaoyao.scale.sample.ui.theme\n\n/**\n * @program: ImageGallery\n *\n * @description:\n *\n * @author: JVZIYAOYA"
},
{
"path": "sample-kmp/src/commonMain/kotlin/com/jvziyaoyao/scale/sample/ui/theme/Theme.kt",
"chars": 2603,
"preview": "package com.jvziyaoyao.scale.sample.ui.theme\n\nimport androidx.compose.foundation.isSystemInDarkTheme\nimport androidx.com"
},
{
"path": "sample-kmp/src/iosMain/kotlin/com/jvziyaoyao/scale/sample/ViewController.kt",
"chars": 2606,
"preview": "package com.jvziyaoyao.scale.sample\n\nimport androidx.compose.runtime.Composable\nimport androidx.compose.runtime.Experime"
},
{
"path": "sample-kmp/src/iosMain/kotlin/com/jvziyaoyao/scale/sample/base/BaseMathod.ios.kt",
"chars": 242,
"preview": "package com.jvziyaoyao.scale.sample.base\n\nimport androidx.compose.runtime.Composable\n\nactual fun log(msg: String, tag: S"
},
{
"path": "scale-image-viewer/.gitignore",
"chars": 6,
"preview": "/build"
},
{
"path": "scale-image-viewer/build.gradle.kts",
"chars": 1625,
"preview": "import scale.compileSdk\nimport scale.minSdk\n\nplugins {\n id(\"com.android.kotlin.multiplatform.library\")\n id(\"org.je"
},
{
"path": "scale-image-viewer/gradle.properties",
"chars": 68,
"preview": "POM_ARTIFACT_ID=image-viewer\nPOM_NAME=image-viewer\nPOM_PACKAGING=aar"
},
{
"path": "scale-image-viewer/src/commonMain/kotlin/com/jvziyaoyao/scale/image/pager/ImagePager.kt",
"chars": 6524,
"preview": "package com.jvziyaoyao.scale.image.pager\n\nimport androidx.compose.animation.core.LinearEasing\nimport androidx.compose.an"
},
{
"path": "scale-image-viewer/src/commonMain/kotlin/com/jvziyaoyao/scale/image/previewer/ImagePreviewer.kt",
"chars": 3608,
"preview": "package com.jvziyaoyao.scale.image.previewer\n\nimport androidx.compose.animation.EnterTransition\nimport androidx.compose."
},
{
"path": "scale-image-viewer/src/commonMain/kotlin/com/jvziyaoyao/scale/image/previewer/TransformImageView.kt",
"chars": 2843,
"preview": "package com.jvziyaoyao.scale.image.previewer\n\nimport androidx.compose.foundation.Image\nimport androidx.compose.foundatio"
},
{
"path": "scale-image-viewer/src/commonMain/kotlin/com/jvziyaoyao/scale/image/viewer/ImageViewer.kt",
"chars": 3188,
"preview": "package com.jvziyaoyao.scale.image.viewer\n\nimport androidx.compose.foundation.Image\nimport androidx.compose.foundation.l"
},
{
"path": "scale-image-viewer-classic/.gitignore",
"chars": 6,
"preview": "/build"
},
{
"path": "scale-image-viewer-classic/build.gradle.kts",
"chars": 1762,
"preview": "import scale.compileSdk\nimport scale.minSdk\n\n@Suppress(\"DSL_SCOPE_VIOLATION\") // TODO: Remove once KTIJ-19369 is fixed\np"
},
{
"path": "scale-image-viewer-classic/consumer-rules.pro",
"chars": 0,
"preview": ""
},
{
"path": "scale-image-viewer-classic/gradle.properties",
"chars": 84,
"preview": "POM_ARTIFACT_ID=image-viewer-classic\nPOM_NAME=image-viewer-classic\nPOM_PACKAGING=aar"
},
{
"path": "scale-image-viewer-classic/proguard-rules.pro",
"chars": 750,
"preview": "# Add project specific ProGuard rules here.\n# You can control the set of applied configuration files using the\n# proguar"
},
{
"path": "scale-image-viewer-classic/src/androidTest/java/com/jvziyaoyao/scale/image/classic/ExampleInstrumentedTest.kt",
"chars": 700,
"preview": "package com.jvziyaoyao.scale.image.classic\n\nimport androidx.test.platform.app.InstrumentationRegistry\nimport androidx.te"
},
{
"path": "scale-image-viewer-classic/src/main/AndroidManifest.xml",
"chars": 121,
"preview": "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<manifest xmlns:android=\"http://schemas.android.com/apk/res/android\">\n\n</manifest"
},
{
"path": "scale-image-viewer-classic/src/main/java/com/origeek/imageViewer/gallery/ImageGallery.kt",
"chars": 6374,
"preview": "package com.origeek.imageViewer.gallery\n\nimport androidx.annotation.FloatRange\nimport androidx.annotation.IntRange\nimpor"
},
{
"path": "scale-image-viewer-classic/src/main/java/com/origeek/imageViewer/previewer/ImagePreviewer.kt",
"chars": 10553,
"preview": "package com.origeek.imageViewer.previewer\n\nimport androidx.annotation.IntRange\nimport androidx.compose.animation.Animate"
},
{
"path": "scale-image-viewer-classic/src/main/java/com/origeek/imageViewer/previewer/ImageTransform.kt",
"chars": 16149,
"preview": "package com.origeek.imageViewer.previewer\n\nimport androidx.compose.animation.core.Animatable\nimport androidx.compose.ani"
},
{
"path": "scale-image-viewer-classic/src/main/java/com/origeek/imageViewer/previewer/ImageViewerContainer.kt",
"chars": 10410,
"preview": "package com.origeek.imageViewer.previewer\n\nimport androidx.compose.animation.AnimatedVisibility\nimport androidx.compose."
},
{
"path": "scale-image-viewer-classic/src/main/java/com/origeek/imageViewer/previewer/PreviewerPagerState.kt",
"chars": 1228,
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}
]
// ... and 2 more files (download for full content)
About this extraction
This page contains the full source code of the jvziyaoyao/scale GitHub repository, extracted and formatted as plain text for AI agents and large language models (LLMs). The extraction includes 192 files (556.1 KB), approximately 141.9k tokens. Use this with OpenClaw, Claude, ChatGPT, Cursor, Windsurf, or any other AI tool that accepts text input. You can copy the full output to your clipboard or download it as a .txt file.
Extracted by GitExtract — free GitHub repo to text converter for AI. Built by Nikandr Surkov.