rule static method
MapChartTheme
rule({
- Color? color,
- Color? contourColor,
- LabelVisibility? labelVisibility,
- LabelStyleBuilder? labelStyleBuilder,
- required List<
ColorRule> colorRules,
Creates a theme with colors by rule. The feature color is obtained from the first rule that returns a non-null color. If all rules return a null color, the default color is used.
Implementation
static MapChartTheme rule(
{Color? color,
Color? contourColor,
LabelVisibility? labelVisibility,
LabelStyleBuilder? labelStyleBuilder,
required List<ColorRule> colorRules}) {
return _MapChartThemeRule(
color: color,
contourColor: contourColor,
labelVisibility: labelVisibility,
labelStyleBuilder: labelStyleBuilder,
colorRules: colorRules);
}