Scribble class

This Widget represents a canvas on which users can draw with any pointer.

You can control its behavior from code using the notifier instance you pass in.

Inheritance

Constructors

Scribble({required ScribbleNotifierBase notifier, bool drawPen = true, bool drawEraser = true, bool simulatePressure = true, Key? key}): This Widget represents a canvas on which users can draw with any pointer.
const

drawEraser → bool: Whether to draw the pointer when in erasing mode
final
drawPen → bool: Whether to draw the pointer when in drawing mode
final
hashCode → int: The hash code for this object.
no setterinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
notifier → ScribbleNotifierBase: The notifier that controls this canvas.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
simulatePressure → bool: Whether to simulate pressure when drawing lines that don't have pressure information (all points have the same pressure).
final

build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement: Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited