PowerImageLoader class

Properties

channel ↔ PowerImageChannel

getter/setter pair

globalRenderType → String

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

loadImage(PowerImageRequestOptions options) → PowerImageCompleter

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onImageComplete(Map map) → void

prefetch(PowerImageRequestOptions options, BuildContext context, {ImageErrorListener? onError}) → Future<PowerImageInfo?>

prefetch image with options this will add image to ImageCache so the next time ,when you use equal options (==\hashCode), will directly use the cached image

prefetchAssetImage(String src, BuildContext context, {String? renderingType, double? imageWidth, double? imageHeight, String? package, ImageErrorListener? onError}) → Future<PowerImageInfo?>

prefetch imageTypeAssert image base of Future

prefetchFileImage(String src, BuildContext context, {String? renderingType, double? imageWidth, double? imageHeight, ImageErrorListener? onError}) → Future<PowerImageInfo?>

prefetch imageTypeFile image base of Future

prefetchNativeAssetImage(String src, BuildContext context, {String? renderingType, double? imageWidth, double? imageHeight, ImageErrorListener? onError}) → Future<PowerImageInfo?>

prefetch imageTypeNativeAssert image base of Future

prefetchNetworkImage(String url, BuildContext context, {String? renderingType, double? imageWidth, double? imageHeight, ImageErrorListener? onError}) → Future<PowerImageInfo?>

prefetch imageTypeNetwork image base of Future

prefetchTypeImage(String imageType, PowerImageRequestOptionsSrc src, BuildContext context, {String? renderingType, double? imageWidth, double? imageHeight, ImageErrorListener? onError}) → Future<PowerImageInfo?>

prefetch image with type go PowerImage.type for more detail

releaseImageRequest(PowerImageRequestOptions options) → void

setup(PowerImageSetupOptions? options) → void

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

completers ↔ Map<String?, PowerImageCompleter>

getter/setter pair

instance ↔ PowerImageLoader

getter/setter pair