BarAreaData class

Holds data for filling an area (above or below) of the line with a color or gradient.

Constructors

BarAreaData({bool show = false, Color? color, Gradient? gradient, BarAreaSpotsLine spotsLine = const BarAreaSpotsLine(), double cutOffY = 0, bool applyCutOffY = false})
if show is true, LineChart fills above and below area of each line with a color or gradient.

Properties

applyCutOffY bool
determines should or shouldn't apply cutOffY
final
color Color?
If provided, this BarAreaData draws with this color Otherwise we use gradient to draw the background. It throws an exception if you provide both color and gradient
final
cutOffY double
cut the drawing below or above area to this y value
final
gradient Gradient?
If provided, this BarAreaData draws with this gradient. Otherwise we use color to draw the background. It throws an exception if you provide both color and gradient
final
hashCode int
The hash code for this object.
no setterinherited
props List<Object?>
Used for equality check, see EquatableMixin.
no setter
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
show bool
final
spotsLine BarAreaSpotsLine
holds data for drawing a line from each spot the the bottom, or top of the chart
final
stringify bool?
If set to true, the toString method will be overridden to output this instance's props.
no setterinherited

Methods

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

Static Methods

lerp(BarAreaData a, BarAreaData b, double t) BarAreaData
Lerps a BarAreaData based on t value, check Tween.lerp.