applyPaintTransform method

@override

void applyPaintTransform (covariant RenderBox child, Matrix4 transform)

override

This returns the matrices relative to the untransformed plane's viewport painting coordinates system.

Implementation

@override
void applyPaintTransform(RenderBox child, Matrix4 transform) {
  final ListWheelParentData parentData = child?.parentData;
  transform.translate(0.0, _getUntransformedPaintingCoordinateY(parentData.offset.dy));
}