scale-image-viewer/com.jvziyaoyao.scale.image.pager

Package-level declarations

Types

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typealias ImageLoading = @Composable () -> Unit

图像未完成加载时的占位

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typealias ProceedPresentation = @Composable PagerZoomablePolicyScope.(model: Any?, size: Size?, processor: ModelProcessor, imageLoading: ImageLoading?) -> Boolean

用于控制ZoomableView、Loading等图层的切换

Properties

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val defaultImageLoading: ImageLoading

默认ImageLoading

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val defaultProceedPresentation: ProceedPresentation

默认ImageModelProcessor

Functions

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@Composable
fun CanvasCircularLoadingIndicator(modifier: Modifier = Modifier.size(48.dp), strokeWidth: Dp = 4.dp, color: Color = Color.Blue)
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@Composable
fun ImagePager(modifier: Modifier = Modifier, pagerState: ZoomablePagerState, itemSpacing: Dp = DEFAULT_ITEM_SPACE, beyondViewportPageCount: Int = DEFAULT_BEYOND_VIEWPORT_ITEM_COUNT, flingBehavior: TargetedFlingBehavior = defaultFlingBehavior(pagerState.pagerState), userScrollEnabled: Boolean = true, detectGesture: PagerGestureScope = PagerGestureScope(), processor: ModelProcessor = ModelProcessor(), imageLoader: @Composable (Int) -> Pair<Any?, Size?>, imageLoading: ImageLoading? = defaultImageLoading, proceedPresentation: ProceedPresentation = defaultProceedPresentation, pageDecoration: @Composable (page: Int, innerPage: @Composable () -> Unit) -> Unit = { _, innerPage -> innerPage() })

基于Pager实现的图片浏览器