Instance Method

writeToURL:type:

Exports the texture data to an image file at the specified URL, of the specified type.

Declaration

- (BOOL)writeToURL:(NSURL *)nsurl type:(CFStringRef)type;

Parameters

nsurl

The file URL at which to write the texture image.

type

A Uniform Type Identifier declaring the image file format to use for export.

Return Value

YES if export succeeded; NO otherwise.

Discussion

For the type parameter, pass the Uniform Type Identifier for any output format supported by the Image I/O framework, such as the JPEG, TIFF, PNG, or (in macOS only) OpenEXR format. For details, see Uniform Type Identifiers Reference.

See Also

Exporting Textures

- writeToURL:

Exports the texture data to an image file at the specified URL.

- imageFromTexture

Exports the texture data as a CoreGraphics image.