stepPainterBuilder property

StepPainterBuilder? stepPainterBuilder
final

stepPainterBuilder is a callback function that passes the context, the title String, the hole Rect and if the arrow position isTop bool. By default it is null and it will use the LabelPainter. You can use this to draw custom shapes around the hole. You can use the LabelPainter as a reference.

Implementation

final StepPainterBuilder? stepPainterBuilder;