Contents

CGImageDestinationAddImage(_:_:_:)

Adds an image to an image destination.

Declaration

func CGImageDestinationAddImage(_ idst: CGImageDestination, _ image: CGImage, _ properties: CFDictionary?)

Parameters

  • idst:

    The image destination to modify.

  • image:

    The image to add.

  • properties:

    An optional dictionary that specifies the properties of the added image. Specify NULL to omit any additional properties. For a list of possible values, see Image Properties and doc:CGImageDestination/Configuring-the-Image-Behaviors.

Discussion

The function logs an error if you add more images than what you specified when you created the image destination.

See Also

Adding Images to the Destination