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CGImageSourceGetStatus(_:)

Return the status of an image source.

Declaration

func CGImageSourceGetStatus(_ isrc: CGImageSource) -> CGImageSourceStatus

Parameters

  • isrc:

    The image source that contains the image data.

Return Value

Returns the current status of the image source. See CGImageSourceStatus for a list of possible values.

Discussion

Status information is particularly informative for incremental image sources, but it may also be useful on image sources that contain non-incremental data.

See Also

Getting the Image Status