Enhance ImageFrame #22
Description
ImageFrame and ImagePanel are currently quite limited in functionality. The image is scaled to fit the frame and on mouse button press it is shown at original resolution.
Features for enhancement:
- Save image to file (with file chooser dialog), accessible through right click pop up menu
- Alternative zooming and panning behavior just like usual image viewers do it (scroll to zoom, mouse drag to pan), some UI elements to toggle 'fit to frame' and 'zoom to original resolution'