GradientPainter class abstract

LinearGradientPainter, RadialGradientPainter, and SweepGradientPainter can be used interchangeably in BoxDecorations, or can be used to build a Shader to paint directly onto a Canvas. See: createShader.

Implemented types

Implementers

Properties

colors → List<Color>: The colors the gradient should obtain at each of the stops.
finalinherited
colorSpace → ColorSpace?: The color space the colors of the gradient will be interpolated in.
no setter
density → double: Defines the number of steps to generate in relation to the number of device pixels the gradient spans.
no setter
hashCode → int: The hash code for this object.
no setterinherited
invert → bool: If false, the colors will be interpolated in the color space defined by the starting color within any pairing, however if true, the colors will be interpolated in the space defined by the ending color.
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
stops → List<double>?: A list of values from 0.0 to 1.0 that denote fractions along the gradient.
finalinherited
transform → GradientTransform?: The transform, if any, to apply to the gradient.
finalinherited

createShader(Rect rect, {TextDirection? textDirection}) → Shader: Creates a Shader for this gradient to fill the given rect.
inherited
lerpFrom(Gradient? a, double t) → Gradient?: Linearly interpolates from another Gradient to this.
inherited
lerpTo(Gradient? b, double t) → Gradient?: Linearly interpolates from this to another Gradient.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
scale(double factor) → Gradient: Returns a new gradient with its properties scaled by the given factor.
inherited
toString() → String: A string representation of this object.
inherited
withOpacity(double opacity) → Gradient: Returns a new Gradient with each color set to the given opacity.
inherited