Creates a new pixbuf loader object that always attempts to parse
image data as if it were an image of type image_type or mime_type, instead of
identifying the type automatically. Useful if you want an error if
the image isn't the expected type, for loading image formats
that can't be reliably identified by looking at the data, or if
the user manually forces a specific type.
Creates a new pixbuf loader object that always attempts to parse image data as if it were an image of type image_type or mime_type, instead of identifying the type automatically. Useful if you want an error if the image isn't the expected type, for loading image formats that can't be reliably identified by looking at the data, or if the user manually forces a specific type.