Did anyone have experience on doing image rendering or processing with GWT?
I am stuck on the GWT client-side image rendering. Since the image that I need to display is the non-standard format (imagine as a data array), I cannot create an Image object on client-side to render it. What I did was to set the RGBA value of each pixel using the HTML5 element with GWT (ImageData Class), which is extremely slow. I wonder if there is a way to improve the rendering speed or even has a better method to rendering the raw image data? Cuz, after drawing image on client-side, my next step is to do some pixel level manipulation which is also needed to work in real time.