MainRenderer class

Inheritance

Constructors

MainRenderer(Rect mainRect, double maxValue, double minValue, double topPadding, MainState state, bool isLine, int fixedLength, ChartStyle chartStyle, ChartColors chartColors, double scaleX, VerticalTextAlignment verticalTextAlignment, [List<int> maDayList = const [5, 10, 20]])

Properties

chartColors → ChartColors
final
chartPaint ↔ Paint
getter/setter pairinherited
chartRect ↔ Rect
getter/setter pairinherited
chartStyle → ChartStyle
final
fixedLength ↔ int
getter/setter pairinherited
gridPaint ↔ Paint
getter/setter pairinherited
hashCode → int
The hash code for this object.
no setterinherited
isLine ↔ bool
getter/setter pair
maDayList ↔ List<int>
getter/setter pair
maxValue ↔ double
getter/setter pairinherited
mCandleLineWidth ↔ double
getter/setter pair
mCandleWidth ↔ double
getter/setter pair
minValue ↔ double
getter/setter pairinherited
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 setterinherited
scaleX ↔ double
getter/setter pair
scaleY ↔ double
getter/setter pairinherited
state ↔ MainState
getter/setter pair
topPadding ↔ double
getter/setter pairinherited
verticalTextAlignment → VerticalTextAlignment
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) → dynamic
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
getYFromPrice(double screenY) → double
根据屏幕Y坐标计算对应的价格
inherited
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