GradientPainter class

A painter that applies a gradient effect to another painter.

This painter creates a gradient effect with customizable colors, stops, and gradient type properties.

Inheritance

Constructors

GradientPainter({required ShapePainter basePainter, required List<Color> colors, List<double>? stops, GradientType gradientType = GradientType.linear, bool applyAfter = true}): Creates a gradient painter.
const

applyAfter → bool: Whether the effect should be applied before or after the base painter. Defaults to true (after).
final
basePainter → ShapePainter: The base painter to apply effects to.
final
colors → List<Color>: The list of colors for the gradient.
final
gradientType → GradientType: The type of gradient to apply.
final
hashCode → int: The hash code for this object.
no setteroverride
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
semanticsBuilder → SemanticsBuilderCallback?: Returns a function that builds semantic information for the picture drawn by this painter.
no setterinherited
stops → List<double>?: The list of stops for the gradient. If null, colors are distributed evenly.
final

addListener(VoidCallback listener) → void: Register a closure to be notified when it is time to repaint.
inherited
hitTest(Offset position) → bool?: Called whenever a hit test is being performed on an object that is using this custom paint delegate.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
paint(Canvas canvas, Size size) → void: Paints the shape on the given canvas.
override
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that the object notifies when it is time to repaint.
inherited
shouldRebuildSemantics(covariant CustomPainter oldDelegate) → bool: Whether the painter should repaint when the painter instance changes.
inherited
shouldRepaint(covariant CustomPainter oldDelegate) → bool: Whether the painter should repaint when the size changes.
inherited
toString() → String: A string representation of this object.
inherited