Color by data weight

[ghost]

I was trying to have the colors separated so that each data weight was it's own color. I know it wasn't an option originally so I thought that creating a class for the span tag and editing the css to specify the color would do it, but that isn't working. Does anyone have any suggestions?

[ghost]

At the moment, that can't be done. The <span> tags are simply the source for the cloud, which is rendered on a <canvas> element - the original word list is hidden.

I will look into this - it seems simply allowing the ability to pass a closure or function reference to the colouring function would be enough to let this work.