Erasing class abstract

Inheritance

Constructors

Erasing({required Sketch sketch, ScribblePointerMode allowedPointersMode, List<int> activePointerIds, Point? pointerPosition, double selectedWidth, double scaleFactor})
const
factory
Erasing.fromJson(Map<String, dynamic> json)
factory

Properties

active → bool
Returns whether the widget is currently active, meaning that only one pointer is interacting with the widget.
no setterinherited
activePointerIds → List<int>
The ids of all supported pointers that are currently interacting with the widget.
no setter
allowedPointersMode → ScribblePointerMode
Which pointers are allowed for drawing and will be captured by the scribble widget.
no setter
copyWith → _$$ErasingImplCopyWith<_$ErasingImpl>
no setter
hashCode → int
The hash code for this object.
no setterinherited
lines → List<SketchLine>
Returns the list of lines that should be drawn on the canvas by combining the sketches lines with the current active line if it exists.
no setterinherited
pointerPosition → Point?
The current position of the pointer
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scaleFactor → double
How much the widget is scaled at the moment.
no setter
selectedWidth → double
The current width of the pen
no setter
sketch → Sketch
The current state of the sketch
no setter
supportedPointerKinds → Set<PointerDeviceKind>
Returns a set of PointerDeviceKind that represents the currently supported devices, depending on ScribbleState.allowedPointersMode.
no setterinherited

Methods

map<TResult extends Object?>({required TResult drawing(Drawing value), required TResult erasing(Erasing value)}) → TResult
inherited
mapOrNull<TResult extends Object?>({TResult? drawing(Drawing value)?, TResult? erasing(Erasing value)?}) → TResult?
inherited
maybeMap<TResult extends Object?>({TResult drawing(Drawing value)?, TResult erasing(Erasing value)?, required TResult orElse()}) → TResult
inherited
maybeWhen<TResult extends Object?>({TResult drawing(Sketch sketch, SketchLine? activeLine, ScribblePointerMode allowedPointersMode, List<int> activePointerIds, Point? pointerPosition, int selectedColor, double selectedWidth, double scaleFactor)?, TResult erasing(Sketch sketch, ScribblePointerMode allowedPointersMode, List<int> activePointerIds, Point? pointerPosition, double selectedWidth, double scaleFactor)?, required TResult orElse()}) → TResult
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
inherited
toString() → String
A string representation of this object.
inherited
when<TResult extends Object?>({required TResult drawing(Sketch sketch, SketchLine? activeLine, ScribblePointerMode allowedPointersMode, List<int> activePointerIds, Point? pointerPosition, int selectedColor, double selectedWidth, double scaleFactor), required TResult erasing(Sketch sketch, ScribblePointerMode allowedPointersMode, List<int> activePointerIds, Point? pointerPosition, double selectedWidth, double scaleFactor)}) → TResult
inherited
whenOrNull<TResult extends Object?>({TResult? drawing(Sketch sketch, SketchLine? activeLine, ScribblePointerMode allowedPointersMode, List<int> activePointerIds, Point? pointerPosition, int selectedColor, double selectedWidth, double scaleFactor)?, TResult? erasing(Sketch sketch, ScribblePointerMode allowedPointersMode, List<int> activePointerIds, Point? pointerPosition, double selectedWidth, double scaleFactor)?}) → TResult?
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited