ChartSegment class abstract
Creates the segments for chart series.
It has the public method and properties to customize the segment in the chart series, User can customize the calculation of the segment points by using the method calculateSegmentPoints. It has the property to store the old value of the series to support dynamic animation.
Provides the public properties color, stroke color, fill paint, stroke paint, series and old series to customize and dynamically change each segment in the chart.
- Implementers
- AreaSegment
- BarSegment
- BoxAndWhiskerSegment
- BubbleSegment
- CandleSegment
- ColumnSegment
- ErrorBarSegment
- FastLineSegment
- HiloOpenCloseSegment
- HiloSegment
- HistogramSegment
- LineSegment
- RangeAreaSegment
- RangeColumnSegment
- ScatterSegment
- SplineAreaSegment
- SplineRangeAreaSegment
- SplineSegment
- StackedArea100Segment
- StackedAreaSegment
- StackedBar100Segment
- StackedBarSegment
- StackedColumn100Segment
- StackedColumnSegment
- StackedLine100Segment
- StackedLineSegment
- StepAreaSegment
- StepLineSegment
- WaterfallSegment
Constructors
Properties
- animationFactor ↔ double
-
Animation factor value.
getter/setter pair
- currentSegmentIndex ↔ int?
-
Current index value.
getter/setter pair
- fillPaint ↔ Paint?
-
Fill paint of the segment.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
-
points
↔ List<
Offset> -
Current point offset value.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- strokePaint ↔ Paint?
-
Stroke paint of the segment.
getter/setter pair
Methods
-
calculateSegmentPoints(
) → void - Calculates the rendering bounds of a segment.
-
dispose(
) → void - To dispose the objects.
-
getFillPaint(
) → Paint - Gets the color of the series.
-
getStrokePaint(
) → Paint - Gets the border color of the series.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onPaint(
Canvas canvas) → void - Draws segment in series bounds.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited