Returns a new image created by multiplying the image’s RGB values by its alpha values.
Mac Catalyst 13.0+Beta
An image object representing the result of the operation.
Premultiplied alpha speeds up the rendering of images, so Core Image filters require that input image data be premultiplied. If you have an image without premultiplied alpha that you want to feed into a filter, use this method before applying the filter.
Returns a new image created by inserting a cacheable intermediate.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.