performPaint method

void performPaint(
  1. PaintingContext context,
  2. Offset offset
)

RenderLayoutBox real paint things after basiclly paint box model. Override which to paint layout or intrinsic things. Used by RenderReplaced, RenderFlowLayout, RenderFlexLayout.

Implementation

void performPaint(PaintingContext context, Offset offset) {
  throw FlutterError('Please impl performPaint of $runtimeType.');
}