ChannelFillPainter class

A DataPainter for painting two line data and the channel fill inside of them.

Inheritance

Constructors

ChannelFillPainter(DataSeries<Tick> firstSeries, DataSeries<Tick> secondSeries, {Color? firstUpperChannelFillColor, Color? secondUpperChannelFillColor})
Initializes

Properties

chartConfig ↔ ChartConfig
Chart's config.
getter/setter pairinherited
chartScaleModel ↔ ChartScaleModel
Chart's scale model.
getter/setter pairinherited
firstSeries → DataSeries<Tick>
The first line series to be painting.
final
firstUpperChannelFillColor ↔ Color?
The color for channel fill when firstSeries is the upper series.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
secondSeries → DataSeries<Tick>
The second line series to be painting.
final
secondUpperChannelFillColor ↔ Color?
The color for channel fill when secondSeries is the upper series.
getter/setter pair
series → DataSeries<Tick>
The Series which this SeriesPainter belongs to.
finalinherited
theme ↔ ChartTheme
Chart's theme.
getter/setter pairinherited

Methods

getEpochOf(Tick tick, int index) → int
Gets the real epoch value for the given tick.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onPaint({required Canvas canvas, required Size size, required EpochToX epochToX, required QuoteToY quoteToY, required AnimationInfo animationInfo}) → void
Paints DataSeries.visibleEntries on the canvas.
inherited
onPaintData(Canvas canvas, Size size, EpochToX epochToX, QuoteToY quoteToY, AnimationInfo animationInfo) → void
Paints DataSeries.visibleEntries.
override
paint({required Canvas canvas, required Size size, required EpochToX epochToX, required QuoteToY quoteToY, required AnimationInfo animationInfo, required ChartConfig chartConfig, required ChartTheme theme, required ChartScaleModel chartScaleModel}) → void
Sets some variables and paints this SeriesPainter's data.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited