DHIndicatorShape class
自定义数值指示器形状 参考RectangularSliderValueIndicatorShape
- Inheritance
-
- Object
- SliderComponentShape
- DHIndicatorShape
Constructors
- DHIndicatorShape(Indicator indicator, IndicatorStyle? style)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- style → IndicatorStyle?
-
final
Methods
-
getPreferredSize(
bool isEnabled, bool isDiscrete, {TextPainter? labelPainter, double? textScaleFactor}) → Size -
Returns the preferred size of the shape, based on the given conditions.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
paint(
PaintingContext context, Offset center, {required Animation< double> activationAnimation, required Animation<double> enableAnimation, required bool isDiscrete, required TextPainter labelPainter, required RenderBox parentBox, required SliderThemeData sliderTheme, required TextDirection textDirection, required double value, required double textScaleFactor, required Size sizeWithOverflow}) → void -
Paints the shape, taking into account the state passed to it.
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited