MainRenderer class

Inheritance

• Object
• BaseChartRenderer<CandleEntity>
• MainRenderer

Constructors

MainRenderer({required MainRendererStyle style, required Rect chartRect, required double maxValue, required double minValue, MainState state = MainState.NONE, bool isLine = false, required double scaleX, List<int> maDayList = const [5, 10, 20], String dataFormat(double value)?})

Properties

chartPaint ↔ Paint

getter/setter pair, inherited

chartRect ↔ Rect

getter/setter pair, inherited

dataFormat → String Function(double value)?

final, inherited

gridPaint ↔ Paint

getter/setter pair, inherited

hashCode → int

The hash code for this object.

no setter, inherited

isLine → bool

final

maDayList ↔ List<int>

getter/setter pair

maxValue ↔ double

getter/setter pair, inherited

minValue ↔ double

getter/setter pair, inherited

mLineFillPaint ↔ Paint

getter/setter pair

mLineFillPath ↔ Path?

getter/setter pair

mLineFillShader ↔ Shader?

getter/setter pair

mLinePaint ↔ Paint

getter/setter pair

mLinePath ↔ Path?

getter/setter pair

mLineStrokeWidth → double

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scaleX ↔ double

getter/setter pair

scaleY ↔ double

getter/setter pair, inherited

state → MainState

final

style → MainRendererStyle

final

Methods

drawBollLine(CandleEntity lastPoint, CandleEntity curPoint, Canvas canvas, double lastX, double curX) → void

drawCandle(CandleEntity curPoint, Canvas canvas, double curX) → void

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

override

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

override

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

inherited

drawMaLine(CandleEntity lastPoint, CandleEntity curPoint, Canvas canvas, double lastX, double curX) → void

drawPolyLine(double lastPrice, double curPrice, Canvas canvas, double lastX, double curX) → void

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

override

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

override

format(double? n) → String

inherited

getTextStyle(Color color) → TextStyle

inherited

getY(double y) → double

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

updateTrendLineData() → void

Operators

operator ==(Object other) → bool

The equality operator.

inherited