Constructor
VipsImagegifload
Declaration [src]
int
vips_gifload (
const char* filename,
VipsImage** out,
...
)
Description [src]
Read a GIF file into a libvips image.
Use page to select a page to render, numbering from zero.
Use n to select the number of pages to render. The default is 1. Pages are
rendered in a vertical column. Set to -1 to mean “until the end of the
document”. Use vips_grid() to change page layout.
Use fail_on to set the type of error that will cause load to fail. By
default, loaders are permissive, that is, VipsFailOn.
The output image is RGBA for GIFs containing transparent elements, RGB otherwise.
Optional arguments
page:gint, page (frame) to readn:gint, load this many pagesfail_on:VipsFailOn, types of read error to fail on
See also
This method is not directly available to language bindings.
Parameters
filename-
Type:
const char*File to load.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. out-
Type:
VipsImageOutput image.
The argument will be set by the function. The caller of the function takes ownership of the data, and is responsible for freeing it. ...-
Type:
NULL-terminated list of optional named arguments.