The Colorwheel displays a selection color wheel that displays all possible colors. The color wheel has two display types, Fullwheel and Saturation/Value Square.
The Slideshow control displays pictures using a pre-defined transition between each picture. The slideshow control offers 11 pre-defined transitions with various options such as speed, delay and direction.
The Exif Reader is a Xojo module used to read EXIF data stored in JPG and TIF photos. All EXIF tags are available. This module is very useful in Photography applications when loading a picture.