BubbleChartRenderer class

Inheritance

• Object
• Renderer
• DataRenderer
• BarLineScatterCandleBubbleRenderer
• BubbleChartRenderer

Constructors

BubbleChartRenderer(BubbleDataProvider chart, Animator? animator, ViewPortHandler? viewPortHandler)

Properties

animator → Animator?

no setter, inherited

drawPaint → Paint?

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

highlightPaint ↔ Paint?

getter/setter pair, inherited

pointBuffer ↔ List<double?>

getter/setter pair

provider → BubbleDataProvider?

no setter

renderPaint → Paint?

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sizeBuffer ↔ List<double?>

getter/setter pair

valuePaint ↔ TextPainter?

getter/setter pair, inherited

viewPortHandler ↔ ViewPortHandler?

getter/setter pair, inherited

xBounds ↔ XBounds?

getter/setter pair, inherited

Methods

applyValueTextStyle(IDataSet<Entry> set) → void

Applies the required styling (provided by the DataSet) to the value-paint object.

inherited

drawData(Canvas c) → void

Draws the actual data in form of lines, bars, ... depending on Renderer subclass.

override

drawDataSet(Canvas c, IBubbleDataSet dataSet) → void

drawExtras(Canvas c) → void

Draws any kind of additional information (e.g. line-circles).

override

drawHighlighted(Canvas c, List<Highlight>? indices) → void

Draws all highlight indicators for the values that are currently highlighted.

override

drawValue(Canvas c, String valueText, double x, double y, Color color, double? textSize, TypeFace? typeFace) → void

Draws the value of the given entry by using the provided IValueFormatter.

override

drawValues(Canvas c) → void

Loops over all Entrys and draws their values.

override

getShapeSize(double? entrySize, double maxSize, double reference, bool normalizeSize) → double

initBuffers() → void

Initializes the buffers used for rendering with a size. Since this method performs memory allocations, it should only be called if necessary.

override

isDrawingValuesAllowed(ChartInterface chart) → bool

inherited

isInBoundsX(Entry? e, IBarLineScatterCandleBubbleDataSet<Entry> set) → bool

Checks if the provided entry object is in bounds for drawing considering the current animation phase.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

shouldDrawValues(IDataSet<Entry> set) → bool

Returns true if the DataSet values should be drawn, false if not.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited