@Brian This is getting close. It scotches my theory that an opaque background is being drawn in between. Just need now to disentangle the x-scales.
@Kip Thanks for reminding me of Google Charts. I've played with it, and it's quite easy once you find your way round the documentation and develop a technique. Thanks folx, there's plenty of ideas there. I think I'll pursue Brian's route for an evening, and if that doesn't prove tractable I'll hack out what I want in gl2, which is probably (slightly) easier than turtle graphics, though less portable. I'll report back on the wiki. Can't believe I'm the only person who wants to scrawl all over plots. On Mon, Nov 14, 2011 at 8:19 AM, Brian Schott <[email protected]> wrote: > The plot below produces both graphs for me, but the trigonometric one > is in the unit cube while the other is quite large. > > On Sun, Nov 13, 2011 at 11:46 PM, Ian Clark <[email protected]> wrote: >> I guess the problem I'm running up against is that: >> >> pd 'new' >> pd (sin;cos,: ]) range 1 7.5 0.5 >> pd *: 0.1*i.160 >> pd 'show' >> >> works with either of the two middle statements, but not both together, >> the second obliterating the first. (Why not?) >> >> I want to superimpose two differently structured data items, one of >> which is able to form closed polygons but doesn't share the x-vector >> of the other one. >> >> > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
