ScreenshotController class

Cannot capture Platformview due to issue https://github.com/flutter/flutter/issues/25306

Constructors

ScreenshotController()

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

capture({double? pixelRatio, Duration delay = const Duration(milliseconds: 20)}) → Future<Uint8List?>

captureAndSave(String directory, {String? fileName, double? pixelRatio, Duration delay = const Duration(milliseconds: 20)}) → Future<String?>

Captures image and saves to given path

captureAsUiImage({double? pixelRatio = 1, Duration delay = const Duration(milliseconds: 20)}) → Future<Image?>

captureFromWidget(Widget widget, {Duration delay = const Duration(seconds: 1), double? pixelRatio, BuildContext? context, Size? targetSize}) → Future<Uint8List>

Value for delay should increase with widget tree size. Prefered value is 1 seconds

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

widgetToUiImage(Widget widget, {Duration delay = const Duration(seconds: 1), double? pixelRatio, BuildContext? context, Size? targetSize}) → Future<Image>