performPaint method

  1. @override
void performPaint(
  1. Buffer buffer,
  2. Offset offset
)
override

Hook for subclasses to implement actual painting.

Implementation

@override
void performPaint(Buffer buffer, Offset offset) {
  if (size.width <= 0 || size.height <= 0) return;
  for (final child in childElements) {
    child.paint(buffer, offset + child.relativeOffset);
  }
}