I created some simple images on my 16x32 pixel matrix using …drawLine, …drawPixel, etc. I used an Excel spreadsheet with a clipart overlay to get the pixels I wanted lit up. Worked not too bad.
Now I’m thinking of moving the images around, scroll left or right or up and down. Is there a simple algorithm to do this? Maybe an offset I can put in to move the image off the screen? Basically I want to scroll the image one way or the other. Each image takes about 20 lines to complete the display. (I try and draw rectangles first, then lines, then pixels).