Instance Method

transformBy:interior:

Creates a filter shape that results from applying a transform to the current filter shape.

Declaration

- (CIFilterShape *)transformBy:(CGAffineTransform)m interior:(BOOL)flag;

Parameters

m

A transform.

flag

NO specifies that the new filter shape object can contain all the pixels in the transformed shape (and possibly some that are outside the transformed shape). YES specifies that the new filter shape object can contain a subset of the pixels in the transformed shape (but none of those outside the transformed shape).

Return Value

The transformed filter shape object.

See Also

Modifying a Filter Shape

- insetByX:Y:

Modifies a filter shape object so that it is inset by the specified x and y values.

- intersectWith:

Creates a filter shape object that represents the intersection of the current filter shape and the specified filter shape object.

- intersectWithRect:

Creates a filter shape that represents the intersection of the current filter shape and a rectangle.

- unionWith:

Creates a filter shape that results from the union of the current filter shape and another filter shape object.

- unionWithRect:

Creates a filter shape that results from the union of the current filter shape and a rectangle.