clipRRect method

void clipRRect (
  1. RRect rrect,
  2. {bool doAntiAlias: true}
)

Reduces the clip region to the intersection of the current clip and the given rounded rectangle.

If doAntiAlias is true, then the clip will be anti-aliased.

If multiple draw commands intersect with the clip boundary, this can result in incorrect blending at the clip boundary. See saveLayer for a discussion of how to address that and some examples of using clipRRect.

Implementation

void clipRRect(RRect rrect, {bool doAntiAlias = true}) {
  assert(_rrectIsValid(rrect));
  assert(doAntiAlias != null); // ignore: unnecessary_null_comparison
  _clipRRect(rrect._value32, doAntiAlias);
}