以编程方式掩盖图像颜色 - 思考图像主题

Question

Is there a way to change the color of a image that is hosted on another site?

Link to example image: http://www.opensource.org/files/garland_logo.png

So is there a way to mask it with another color? and only certain colors like change or overlay the light green but leave the dark green border alone? Any thoughts ideas?

Answer 1

A client-side solution: http://camanjs.com/

You should be able to do it by changing the hue of the image: http://camanjs.com/docs/built-in#hue

Canvas is subject to the same-origin policy, so the documentation includes details on how to make this work with remote images.

Browser support for canvas: http://caniuse.com/canvas