I\'m tooling around to make a simple picture editor that uses CSS3 filter effects (saturation, sepia, contrast, etc.)
Making the picture editor is the easy part, how
I got your answer. I made this program, finally it's work.
those step is : 1. upload the image (JPG/PNG) 2. convert to canvas 3. custom with css filters. 4. render using camanJS to save as image. 5. done.
you also can reset effect value by modifying value of filters to its default.
good luck!