SparkChartPlotBand class Null safety

Renders plot band..

Plot band is also known as stripline, which is used to shade the different ranges in plot area with different colors to improve the readability of the chart.

Plot bands are drawn based on the axis.

Provides the property of start, end, color, borderColor, and borderWidth to customize the appearance.

Annotations

Constructors

SparkChartPlotBand({Color color = const Color.fromRGBO(191, 212, 252, 0.5), double? start, double? end, Color? borderColor, double borderWidth = 0})
Creates an instance of spark chart plot band to add and customizes the plot band in spark chart widget. To make, the plot band visible, define the value to its start and end property. [...]
const

Properties

borderColor Color?
Customizes the border color of the plot band. To make border visible for plot band, need to set both the border color and border width. [...]
final
borderWidth double
Customizes the border width of the plot band. To make border visible for plot band, need to set both the border color and border width. [...]
final
color Color
Customizes the color of the plot band. Since the plot band is rendered above the axis line, you can customize the color of the plot band for a transparent view of the axis line. [...]
final
end double?
Customizes the end position. Define any value between the provided data range as the end value. To make the plot band visible, need to set both the start and end property. [...]
final
hashCode int
The hash code for this object. [...]
read-only, override
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
start double?
Customizes the start position. Define any value between the provided data range as the start value. To make the plot band visible, need to set both the start and end property. [...]
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
override