(spreadsheets are graphics right sorry if it is off top) The picture of what I would like to replace is here. If there is a good com object that would be o.k. The picture is wxwindows. It needs to work with free pascal and perferbly with both free pascal and delphi..

https://sourceforge.net/projects/dex-tracker

I am also intrested in outputting a simple sin or sinusoidal wave (the above program is using csound as an sound engine and could be modified for math lab or scilab)/