Method
VipsImageget_gainmap
Declaration [src]
VipsImage*
vips_image_get_gainmap (
VipsImage* image
)
Description [src]
If the image has an attached "gainmap", return that. If there’s a
compressed "gainmap-data", decompress, and return it.
You need to free the result with g_object_unref() when
you’re done with it.
Return value
| Returns: | VipsImage |
The gainmap image, if present, or NULL. |
|
| The caller of the method takes ownership of the data, and is responsible for freeing it. | |
The return value can be NULL. |