EmptyPointSettings class

Handling empty points in charts

Data points with a null value are considered empty points. Empty data points are ignored and are not plotted in the chart. By using the emptyPointSettings property in series, you can decide on the action taken for empty points. Disponible modes are gap, zero, drop, and average.

Defaults to EmptyPointMode.gap.

Note: This is common for cartesian, circular, pyramid and funnel charts.

Constructors

EmptyPointSettings({Color color: Colors.grey, EmptyPointMode mode: EmptyPointMode.gap, Color borderColor: Colors.transparent, double borderWidth: 0})
Creating an argument constructor of EmptyPointSettings class.

Properties

borderColor Color
Border color of the empty data point. [...]
final
borderWidth double
Border width of the empty data point. [...]
final
color Color
Color of the empty data point. [...]
final
hashCode int
The hash code for this object. [...]
read-only, inherited
mode EmptyPointMode
By default, gap will be generated for empty points, i.e. data points with null value. [...]
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

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

Operators

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