SfCircularChart constructor
SfCircularChart({Key key, Color backgroundColor, ImageProvider backgroundImage, List<CircularChartAnnotation> annotations, Color borderColor: Colors.transparent, double borderWidth: 0.0, CircularLegendRenderCallback onLegendItemRender, CircularTooltipCallback onTooltipRender, CircularDatalabelRenderCallback onDataLabelRender, CircularPointTapCallback onPointTapped, ChartLegendTapCallback onLegendTapped, CircularSelectionCallback onSelectionChanged, List<Color> palette: const [Color.fromRGBO(53, 92, 125, 1), Color.fromRGBO(192, 108, 132, 1), Color.fromRGBO(246, 114, 128, 1), Color.fromRGBO(248, 177, 149, 1), Color.fromRGBO(116, 180, 155, 1), Color.fromRGBO(0, 168, 181, 1), Color.fromRGBO(73, 76, 162, 1), Color.fromRGBO(255, 205, 96, 1), Color.fromRGBO(255, 240, 219, 1), Color.fromRGBO(238, 238, 238, 1)], ChartTitle title, EdgeInsets margin, List<CircularSeries> series, Legend legend, String centerX, String centerY, TooltipBehavior tooltipBehavior, List<IndexesModel> initialSelectedDataIndexes, ActivationMode selectionGesture, bool enableMultiSelection })
Implementation
SfCircularChart(
{Key key,
this.backgroundColor,
this.backgroundImage,
this.annotations,
this.borderColor = Colors.transparent,
this.borderWidth = 0.0,
this.onLegendItemRender,
this.onTooltipRender,
this.onDataLabelRender,
this.onPointTapped,
this.onLegendTapped,
this.onSelectionChanged,
this.palette = const <Color>[
Color.fromRGBO(53, 92, 125, 1),
Color.fromRGBO(192, 108, 132, 1),
Color.fromRGBO(246, 114, 128, 1),
Color.fromRGBO(248, 177, 149, 1),
Color.fromRGBO(116, 180, 155, 1),
Color.fromRGBO(0, 168, 181, 1),
Color.fromRGBO(73, 76, 162, 1),
Color.fromRGBO(255, 205, 96, 1),
Color.fromRGBO(255, 240, 219, 1),
Color.fromRGBO(238, 238, 238, 1)
],
ChartTitle title,
EdgeInsets margin,
List<CircularSeries<dynamic, dynamic>> series,
Legend legend,
String centerX,
String centerY,
TooltipBehavior tooltipBehavior,
List<IndexesModel> initialSelectedDataIndexes,
ActivationMode selectionGesture,
bool enableMultiSelection})
: initialSelectedDataIndexes =
initialSelectedDataIndexes ?? <IndexesModel>[],
series = series = series ?? <CircularSeries<dynamic, dynamic>>[],
title = title ?? ChartTitle(),
legend = legend ?? Legend(),
margin = margin ?? const EdgeInsets.fromLTRB(10, 10, 10, 10),
centerX = centerX ?? '50%',
centerY = centerY ?? '50%',
tooltipBehavior = tooltipBehavior ?? TooltipBehavior(),
selectionGesture = selectionGesture ?? ActivationMode.singleTap,
enableMultiSelection = enableMultiSelection ?? false,
super(key: key) {
_chartSeries = _CircularSeries();
_chartLegend = _ChartLegend();
_chartTheme = _ChartTheme();
_needToMoveFromCenter = true;
}