Bitmap handling

[Thomas T]

I'm experimenting the usage of bitmaps. I started by downloading an example project from codeproject and I'm trying to modify it: http://www.codeproject.com/miscctrl/oscope.asp I would like the oscilloscope to plot the points starting from the left side of the screen, ending at the right side. At the moment, the bitmap points are plotted from right to left (I would like it to be the opposite). I already added a multiple graphs' support to the program, but can't solve this simple direction problem. Can someone give me a hint on how to fix the situation, please?