HarmonyLogo is a script for creating icons for the favourite channels on the Logitech Harmony remote series. The script places a channel icon on top of a suitable background image. Scaling and placement is done by the script automatically. It is also possible to add effects like a drop shadow or a background glowing.
The ImageMagik tool suite is used for image modification. Different background images are required, depending on the type of the remote. These images are available at the Harmony-Forum (German) for the Harmony One or the Harmony 900, for example. Channel icons for TV and radio stations are available at Wikipedia. In order to obtain good results, channel icons should be available in a scalable format that also supports transparency. Suitable is SVG or high-resolution images in PNG format. The later ones should have at least the resolution of the desired background image.