images don't update to full resolution

[dhrogers]

Cinema:Bandit images don't update to full resolution unless the window is resized. To reproduce: open standard dataset, click on Diffraction image. Images will be a blurry resolution. Resize window slightly, and the images will update to higher resolution. Once this has happened, mousing over lines in the parallel coordinates view also results in higher resolution images. The low res images return, however, if you click on the Visar window, then the Diffraction Image. Even mousing over the lines in the parallel coordinates view doesn't change the resolution.