Nion Swift is open source scientific image processing software integrating hardware control, data acquisition, visualization, processing, and analysis using Python. Nion Swift is easily extended using Python. It runs on Windows, Linux, and macOS.
Pick an image that has more pixels than the display panel displaying it. Switch it to 1:1 view. Move it around with either the arrow keys or the hand tool. This will reset the zoom to scaling the image to the display panel size.
If starting from 2:1 view, it makes the image even smaller than that.
Pick an image that has more pixels than the display panel displaying it. Switch it to 1:1 view. Move it around with either the arrow keys or the hand tool. This will reset the zoom to scaling the image to the display panel size. If starting from 2:1 view, it makes the image even smaller than that.