/// <summary>
/// Clips the specified holes.
/// </summary>
/// <param name="shape">The shape.</param>
/// <param name="holes">The holes.</param>
/// <returns>Returns a new shape with the holes clipped out of the shape.</returns>
/// <exception cref="ClipperException">Open paths have been disabled.</exception>
public static IPath Clip(this IPath shape, IEnumerable <IPath> holes)
{
var clipper = new Clipper();
clipper.AddPath(shape, ClippingType.Subject);
clipper.AddPaths(holes, ClippingType.Clip);
IPath[] result = clipper.GenerateClippedShapes();
return(new ComplexPolygon(result));
}
private IEnumerable <IPath> Clip(IPath shape, params IPath[] hole)
{
Clipper clipper = new Clipper();
clipper.AddPath(shape, ClippingType.Subject);
if (hole != null)
{
foreach (IPath s in hole)
{
clipper.AddPath(s, ClippingType.Clip);
}
}
return(clipper.GenerateClippedShapes());
}
private ImmutableArray <IShape> Clip(IShape shape, params IShape[] hole)
{
var clipper = new Clipper();
clipper.AddShape(shape, ClippingType.Subject);
if (hole != null)
{
foreach (var s in hole)
{
clipper.AddShape(s, ClippingType.Clip);
}
}
return(clipper.GenerateClippedShapes());
}
