IE8 (may be even older) can support canvas by a thrid party javascript addons. One can detect version of browser and include a ref to that script conditionaly. I forgot its name, please google for it.
Plot package provides output for canvas but it is not yet finished. eg, in its test.ijs pd 'reset' pd 'type surface' pd +/~2 o. i:6j99 pd 'output canvas' pd 'show' This has been commited to Public reposiory but not yet released to Pacman, so that you need to checkout the source and build before testing. Чтв, 24 Ноя 2011, Eric Iverson писал(а): > Many browsers (Firefox, Chrome, Safari) now support html canvas element. > IE9 does not support canvas. > > gnuplot output can be html that draws in the browser. > > This gnuplot/canvas combination makes it possible in JHS to create > excellent math/science plots that are displayed in the browser. > > Use JHS JAL to update to the latest version of ide/jhs. Shutdown and > restart JHS server and see link|jhelp|Plot section for info on installing > and using gnuplot. > > I think this is a significant addition to the JHS possibilities and > encourage users interested in visualization to take a look. > > The gnuplot.ijs script is derived from work done by Fraser Jackson in the > J601 gnuplot addon. The addition of html canvas opens up exciting new > possibilities. > > Comments and feedback welcome. > > I'd especially like contributions to demo plots in gpdemo.ijs. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- 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
