CustomSymbolRenderer class abstract

Convenience class allowing you to pass your Widget builder through the common chart so that it is created for you by the Legend.

This allows a custom SymbolRenderer in Flutter without having to create a completely custom legend.

Constructors

CustomSymbolRenderer()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isSolid → bool

Whether the symbol should be rendered as a solid shape, or a hollow shape.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(BuildContext context, {Color? color, required Size size, bool enabled = true}) → Widget

Must override this method to build the custom Widget with the given color as

getSolidFillColor(Color? fillColor) → Color?

inherited

getSolidStrokeWidthPx(double? strokeWidthPx) → double?

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

paint(ChartCanvas canvas, Rectangle<num> bounds, {List<int>? dashPattern, Color? fillColor, FillPatternType? fillPattern, Color? strokeColor, double? strokeWidthPx}) → void

shouldRepaint(covariant SymbolRenderer oldRenderer) → bool

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited