BaseChartRenderer<T> class abstract

Implementers

• MainRenderer
• SecondaryRenderer
• VolRenderer

Constructors

BaseChartRenderer({required Rect chartRect, required double maxValue, required double minValue, required double topPadding, required int fixedLength, required Color gridColor})

Properties

chartPaint ↔ Paint

getter/setter pair

chartRect ↔ Rect

getter/setter pair

fixedLength ↔ int

getter/setter pair

gridPaint ↔ Paint

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

maxValue ↔ double

getter/setter pair

minValue ↔ double

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scaleY ↔ double

getter/setter pair

topPadding ↔ double

getter/setter pair

Methods

drawChart(T lastPoint, T curPoint, double lastX, double curX, Size size, Canvas canvas) → void

drawGrid(Canvas canvas, int gridRows, int gridColumns) → void

drawLine(double? lastPrice, double? curPrice, Canvas canvas, double lastX, double curX, Color color) → void

drawText(Canvas canvas, T data, double x) → void

drawVerticalText(dynamic canvas, dynamic textStyle, int gridRows) → void

format(double? n) → String

getTextStyle(Color color) → TextStyle

getY(double y) → double

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited