dim, 03 Jan 2010, Sherlock Ric skribis: > > From: Devon McCormick > > > > Has anyone succeeded in getting a 3D plot in 7.01? > > Sure. For example this wiki example works fine. > > http://www.jsoftware.com/jwiki/Studio/Plot#A3DFunctionPlot > > The only changes required are in the last line. The reason they are required > is that the jengine doesn't include wd & gl2 functionality, so you need to > specify to output to pdf (note that jconsole in j602 has the same issue). The > jpdf command that ships with jhs is just a cover for the plot command that > forces the output to be pdf rather than gl2 or gtk for Linux. > > > gamma=: !@<: > real=: {...@+. > x=: steps _3.5 4.5 40 > y=: steps _1 1 40 > z=: real gamma x j./ y > dat=: _3 >. 12 <. Z > 'type surface;noaxes;viewpoint _1 _2.5 1' jpdf dat
IMO it would be more convenient to view inside the browser frontent by first converting pdf output to jpeg or png. eg. convert foo.pdf bar.jpg -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
