Can someone point me to a good graphing library in RoR to draw shapes and text mostly? I am aware of RMagick, but it looks like it is heavyweight and consumes a lot of memory. Is that right? Other packages such as scruffy and Gruff seem mostly for drawing charts.
Also, is there a neat way to render SVG graphics on a webpage using RoR? Or is it necessary that the graphics be converted to a commonly used format such as png/jgp/bmp, etc.?
Thanks, Amrita