Method
VipsImageset_area
Declaration [src]
void
vips_image_set_area (
VipsImage* image,
const char* name,
VipsCallbackFn free_fn,
void* data
)
Description [src]
Attaches data as a metadata item on image under the name name. When
VIPS no longer needs the metadata, it will be freed with free_fn.
See also: vips_image_get_double(), vips_image_set()
Parameters
name |
const char* |
Metadata name. |
|
| The data is owned by the caller of the function. | |
| The value is a NUL terminated UTF-8 string. | |
free_fn |
VipsCallbackFn |
Free function for |
|
data |
void* |
Pointer to area of memory. |
|
The argument can be NULL. | |
| The data is owned by the caller of the function. |