DataRenderer class abstract
- Inheritance
- Implementers
Constructors
- DataRenderer(Animator? animator, ViewPortHandler? viewPortHandler)
Properties
- animator → Animator?
-
no setter
- drawPaint → Paint?
-
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- highlightPaint ↔ Paint?
-
getter/setter pair
- renderPaint → Paint?
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- valuePaint ↔ TextPainter?
-
getter/setter pair
- viewPortHandler ↔ ViewPortHandler?
-
getter/setter pairinherited
Methods
-
applyValueTextStyle(
IDataSet< Entry> set) → void - Applies the required styling (provided by the DataSet) to the value-paint object.
-
drawData(
Canvas c) → void - Draws the actual data in form of lines, bars, ... depending on Renderer subclass.
-
drawExtras(
Canvas c) → void - Draws any kind of additional information (e.g. line-circles).
-
drawHighlighted(
Canvas c, List< Highlight> ? indices) → void - Draws all highlight indicators for the values that are currently highlighted.
-
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.
-
drawValues(
Canvas c) → void - Loops over all Entrys and draws their values.
-
initBuffers(
) → void - Initializes the buffers used for rendering with a size. Since this method performs memory allocations, it should only be called if necessary.
-
isDrawingValuesAllowed(
ChartInterface chart) → bool -
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