getClip method

  1. @override
Path getClip(
  1. Size size
)
override

Returns a description of the clip given that the render object being clipped is of the given size.

Implementation

@override
Path getClip(Size size) {
  var path = Path();

  if (type == BubbleType.sendBubble) {
    path.lineTo(size.width - radius - nipWidth, 0);
    path.arcToPoint(Offset(size.width - nipWidth, radius),
        radius: Radius.circular(radius));
    path.lineTo(size.width - nipWidth, size.height - nipHeight);
    path.lineTo(size.width - nipRadius, size.height - nipRadius);
    path.arcToPoint(Offset(size.width - nipRadius, size.height),
        radius: Radius.circular(nipRadius));
    path.lineTo(radius, size.height);
    path.arcToPoint(Offset(0, size.height - radius),
        radius: Radius.circular(radius));
    path.lineTo(0, radius);
    path.arcToPoint(Offset(radius, 0), radius: Radius.circular(radius));
  } else {
    path.lineTo(size.width - radius, 0);
    path.arcToPoint(Offset(size.width, radius),
        radius: Radius.circular(radius));
    path.lineTo(size.width, size.height - radius);
    path.arcToPoint(Offset(size.width - radius, size.height),
        radius: Radius.circular(radius));
    path.lineTo(nipRadius, size.height);
    path.arcToPoint(Offset(nipRadius, size.height - nipRadius),
        radius: Radius.circular(nipRadius));
    path.lineTo(nipWidth, size.height - nipHeight);
    path.lineTo(nipWidth, radius);
    path.arcToPoint(Offset(radius + nipWidth, 0),
        radius: Radius.circular(radius));
  }

  return path;
}