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 function. 
- type
- 
            Type: const char*Name of file format. The data is owned by the caller of the function. 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 function. 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 function. 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 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.