gdkPixbufLoaderClose: gdkPixbufLoaderClose
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description Usage Arguments Value Author(s)

Informs a pixbuf loader that no further writes with gdkPixbufLoaderWrite will occur, so that it can free its internal loading structures. Also, tries to parse any data that hasn't yet been parsed; if the remaining data is partial or corrupt, an error will be returned. If FALSE is returned, error will be set to an error from the GDK_PIXBUF_ERROR or G_FILE_ERROR domains. If you're just cancelling a load rather than expecting it to be finished, passing NULL for error to ignore it is reasonable.

1	gdkPixbufLoaderClose(object, .errwarn = TRUE)

`object`	A pixbuf loader.
`.errwarn`	Whether to issue a warning on error or fail silently

A list containing the following elements:

`retval`	[logical] `TRUE` if all image data written so far was successfully passed out via the update_area signal
`error`	return location for a `GError`, or `NULL` to ignore errors. [ allow-none ]