a long horizontal bar to scan an image
I was wondering how do I go about scanning and extracting values from an image from top to bottom - for example, where physically a long horizontal bar will slowly move down the image ?
I know how to extract pixel data from an image but I can't seem to figure out how to properly scan (where I could actually see the scanning bar or something like moves top to bottom ) an image that automatically gives me the values.
Max Patch
Copy patch and select New From Clipboard in Max.
lots of ways to do this, easiest might be jit.submatrix.
i think an c# image scanner will help you to retrieve values and pixel, so you don't need a bar. it will do immediately after a click.