PlotPie constructor Null safety

PlotPie(
  1. {required Color? fill,
  2. Color? stroke,
  3. StrokeWidth? strokeWidth,
  4. StrokeDasharray? strokeDasharray,
  5. String? id = 'plot_pie'}
)

Implementation

PlotPie(
    {required this.fill,
    this.stroke,
    this.strokeWidth,
    this.strokeDasharray,
    this.id = 'plot_pie'});