Method
VipsImageextract_area
Declaration [src]
int
vips_extract_area (
VipsImage* in,
VipsImage** out,
int left,
int top,
int width,
int height,
...
)
Description [src]
Extract an area from an image. The area must fit within in.
See also: vips_extract_bands(), vips_smartcrop().
This method is not directly available to language bindings.
Parameters
out-
Type:
VipsImageOutput image.
The argument will be set by the function. The caller of the method takes ownership of the returned data, and is responsible for freeing it. left-
Type:
intLeft edge of area to extract.
top-
Type:
intTop edge of area to extract.
width-
Type:
intWidth of area to extract.
height-
Type:
intHeight of area to extract.
...-
Type:
NULL-terminated list of optional named arguments.