ColumnSegment<T, D> class

Creates the segments for column series.

This generates the column series points and has the calculateSegmentPoints override method used to customize the column series segment point calculation.

It gets the path, stroke color and fill color from the series to render the column segment.

Inheritance

Constructors

ColumnSegment()

Properties

animationFactor ↔ double
Animation factor value.
getter/setter pairinherited
bottom ↔ num
getter/setter pair
currentSegmentIndex ↔ int
Current index value.
getter/setter pairinherited
fillPaint → Paint
Fill paint of the segment.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
isEmpty ↔ bool
Specifies the segment has empty point.
getter/setter pairinherited
isSelected ↔ bool
getter/setter pairinherited
isVisible ↔ bool
Specifies the segment is visible or not for circular, funnel and pyramid segments only. Not applicable for cartesian segments.
getter/setter pairinherited
points ↔ List<Offset>
Current point offset value.
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
segmentRect ↔ RRect?
getter/setter pair
series ↔ ColumnSeriesRenderer<T, D>
getter/setter pair
strokePaint → Paint
Stroke paint of the segment.
finalinherited
trackerFillPaint → Paint
Fill paint of the tracker segment.
finalinherited
trackerStrokePaint → Paint
Stroke paint of the tracker segment.
finalinherited
x ↔ num
getter/setter pair
y ↔ num
getter/setter pair

Methods

calculateSegmentPoints() → void
Calculates the rendering bounds of a segment.
override
calculateTrackerBounds(num x, num y, BorderRadius borderRadius, double trackPadding, double trackBorderWidth, CartesianSeriesRenderer series) → void
inherited
contains(Offset position) → bool
override
copyOldSegmentValues(double seriesAnimationFactor, double segmentAnimationFactor) → void
override
dispose() → void
To dispose the objects.
override
getFillPaint() → Paint
Gets the color of the series.
override
getStrokePaint() → Paint
Gets the border color of the series.
override
getTrackerFillPaint() → Paint
Gets the color of the tracker.
inherited
getTrackerStrokePaint() → Paint
Gets the border color of the tracker.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onPaint(Canvas canvas) → void
Draws segment in series bounds.
override
tooltipInfo({Offset? position, int? pointIndex}) → TooltipInfo?
override
toString() → String
A string representation of this object.
inherited
trackballInfo(Offset position, int pointIndex) → TrackballInfo?
override
transformValues() → void
Transforms the x and y values to screen coordinates.
override

Operators

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