Demonstration and tool to help add media buttons to Geogebra. It allows you to add button images to any corner of the workspace, so that they are not affected by zoom or aspect changes.
The tool creates the points to which the images you provide are positioned in their Object Properties>>Position tab.
The tool is called Controls[<position>,<number of controls><size pixels (30)>].
Position:- 1 - 4 = Corner[1] - Corner[4] (starting bottom left anti-clockwise), 5 = mid-point of bottom edge, other = mid-point top edge.
The scripting in the images' object properties is an example of what can be done.
The images are freely available on the internet, however, I did trim the border of these myself.
Icons from http://icons.mysitemyway.com/ - thank you.
