Function
GdkPixbuf.PixbufSaveFunc
Declaration
gboolean
PixbufSaveFunc (
  const gchar* buf,
  gsize count,
  GError** error,
  gpointer data
)
Description [src]
Save functions used by gdk_pixbuf_save_to_callback().
This function is called once for each block of bytes that is “written”
by gdk_pixbuf_save_to_callback().
If successful it should return TRUE; if an error occurs it should set
error and return FALSE, in which case gdk_pixbuf_save_to_callback()
will fail with the same error.
Parameters
| buf | An array of guint8 | 
| bytes to be written. | |
| The length of the array is in the countargument | |
| Ownership is not transferred to the callee | |
| count | gsize | 
| number of bytes in  | |
| error | GError** | 
| A location to return an error. | |
| Direction: out | |
| Ownership of the data is transferred to the callee | |
| data | gpointer | 
| user data passed to  |