ImageUtils class

Constructors

ImageUtils()

Properties

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

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

cropImage(String path, CropAspectRatio? aspectRatio, List<CropAspectRatioPreset>? aspectRatioPresets) → Future

从相册取图片/视频 裁剪图片

getAssets(String assetName, {Key? key, double? width, double? height, bool? isCustom = false, PathFormat pathFormat = PathFormat.icons, ImageFormat format = ImageFormat.png, BoxFit fit = BoxFit.contain, Color? color, void click()?}) → Widget

imageCompressAndGetFile({File? file, String? path}) → Future<Object?>

图片压缩 File -> File

loadImageByProvider(ImageProvider<Object> provider, {ImageConfiguration config = ImageConfiguration.empty}) → Future<Image>

ImageProvider转ui.Image 实际使用

saveUiImage(GlobalKey<State<StatefulWidget>> key) → void