public CGPath GetClipPath()
{
if (_pathProvider == null)
{
return(new CGPath());
}
if (_pathDirty || _pathProvider.IsPathDirty)
{
_pathDirty = false;
_pathProvider.CreatePath(Bounds);
}
return(new CGPath(_pathProvider.Path));
}
private void InitializeClippingPath()
{
if (_pathProvider == null)
{
return;
}
var clipPath = _pathProvider.CreatePath(_width, _height);
if (clipPath == null)
{
return;
}
_clipPath.Reset();
_clipPath.Set(clipPath);
if (CanDrawBorder())
{
_maskPath.Reset();
_maskPath.AddRect(0, 0, _width, _height, Path.Direction.Cw);
_maskPath.InvokeOp(_clipPath, Path.Op.Difference);
}
}