Pixbuf.getFileInfoAsync

Asynchronously parses an image file far enough to determine its format and size.

For more details see gdk_pixbuf_get_file_info(), which is the synchronous version of this function.

When the operation is finished, @callback will be called in the main thread. You can then call gdk_pixbuf_get_file_info_finish() to get the result of the operation.

class Pixbuf
static
void
getFileInfoAsync

Parameters

filename string

The name of the file to identify

cancellable Cancellable

optional #GCancellable object, %NULL to ignore

callback GAsyncReadyCallback

a #GAsyncReadyCallback to call when the the pixbuf is loaded

userData void*

the data to pass to the callback function

Meta

Since

2.32