public bool set_from_file (string filename) throws Error
Warning: set_from_file is deprecated since 1.12.
Sets the Texture image data from an image file.
Use Image and platform-specific image loading API, like GdkPixbuf, instead
In case of failure,
false is returned and
error is set.
If load_async is set to
true, this function will
return as soon as possible, and the actual image loading from disk will be performed asynchronously.
size_change will be emitten when the size of the texture is available
and load_finished will be emitted when the image has been loaded or
if an error occurred.
The filename of the image in GLib file name encoding