Method
VipsImagesequential
Declaration [src]
int
vips_sequential (
VipsImage* in,
VipsImage** out,
...
)
Description [src]
This operation behaves rather like vips_copy() between images
in and out, except that it checks that pixels on in are only requested
top-to-bottom. This operation is useful for loading file formats which are
strictly top-to-bottom, like PNG.
tile_height can be used to set the size of the tiles that
vips_sequential() uses. The default value is 1.
::: tip “Optional arguments”
* tile_height: gint, height of cache strips
::: seealso
vips_linecache(), vips_tilecache().
Parameters
out |
VipsImage |
Output image. |
|
| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. | |
... |
none |
|