If I get it correctly, semi-log graph is just about scales, not about different representation, right? So then yeah, it's not hard with protovis: http://vis.st

If I get it correctly, semi-log graph is just about scales, not about different representation, right? So then yeah, it's not hard with protovis: http://vis.stanford.edu/protovis/docs/scale.html http://vis.stanford.edu/protovis/docs/scale.html