Hi all
I just want to get some help and suggestion on what i'm currently doing now. I have to develop a program using VB to rotate the data from the wafer map in the image below. The wafer map will be pasted by the user in any size and range. The rotation must be on 90°, 180°, 270° and 360°.
When user clicked the compare button once, the original wafer map will rotated follow anti clock wise movement to 90°. When user clicked once more, the wafer map will rotate again to 180° and always continuous until the wafer map was in the original condition.
I have attached the wafer map files for references.