Method
GdkPixbufPixbufsave_to_callbackv
since: 2.4
Declaration [src]
gboolean
gdk_pixbuf_save_to_callbackv (
GdkPixbuf* pixbuf,
GdkPixbufSaveFunc save_func,
gpointer user_data,
const char* type,
char** option_keys,
char** option_values,
GError** error
)
Description [src]
Vector version of gdk_pixbuf_save_to_callback().
Saves pixbuf to a callback in format type, which is currently “jpeg”,
“png”, “tiff”, “ico” or “bmp”.
If error is set, FALSE will be returned.
See gdk_pixbuf_save_to_callback() for more details.
Available since: 2.4
Parameters
save_func-
Type:
GdkPixbufSaveFuncA function that is called to save each block of data that the save routine generates.
user_data-
Type:
gpointerUser data to pass to the save function.
The argument can be NULL.The data is owned by the caller of the method. type-
Type:
const char*Name of file format.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. option_keys-
Type: An array of
utf8Name of options to set.
The argument can be NULL.The array must be NULL-terminated.The data is owned by the caller of the method. Each element is a NUL terminated UTF-8 string. option_values-
Type: An array of
utf8Values for named options.
The argument can be NULL.The array must be NULL-terminated.The data is owned by the caller of the method. Each element is a NUL terminated UTF-8 string. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.