Method
GdkPixbuf.Pixbuf.save_to_callback
Declaration [src]
gboolean
gdk_pixbuf_save_to_callback (
  GdkPixbuf* pixbuf,
  GdkPixbufSaveFunc save_func,
  gpointer user_data,
  const char* type,
  GError** error,
  ...
)
Description [src]
Saves pixbuf in format type by feeding the produced data to a callback.
This function can be used when you want to store the image to something other than a file, such as an in-memory buffer or a socket.
If error is set, FALSE will be returned. Possible errors
include those in the GDK_PIXBUF_ERROR domain and whatever the save
function generates.
See gdk_pixbuf_save() for more details.
Parameters
| save_func | GdkPixbufSaveFunc | 
| a function that is called to save each block of data that the save routine generates. | |
| user_data | gpointer | 
| user data to pass to the save function. | |
| type | const char* | 
| name of file format. | |
| Ownership is not transferred to the callee | |
| The string is a NUL terminated UTF-8 string | |
| error | GError** | 
| return location for error, or  | |
| Can be NULL | |
| Ownership is not transferred to the callee | |
| ... |  | 
| list of key-value save options |