Thanks - I believe I've already used this under J7. I'll take a look at integrating it into the plot demos.
On Tue, Mar 3, 2015 at 9:47 AM, bill lam <bbill....@gmail.com> wrote: > j803 plot has a "cairo" output which generate png file directly, just like > the viewmat. You need to install the cairo addon and read its readme first. > This is independent of Qt. > > Please see jwiki plot output options. > On Mar 3, 2015 10:34 PM, "Devon McCormick" <devon...@gmail.com> wrote: > > > Has anyone succeeded in using plot under jconsole? Is such a thing > > possible? > > > > I'm happy with the way "viewmat" has evolved in J8: under jconsole (under > > Windows), it spins off an independent .png file that appears in a > separate > > view window and returns control to the session. > > > > However, when I try to run the examples in jwiki/Plot/Class, I get this > > error before my J session terminates: > > QWidget: Must construct a QApplication before a QWidget > > > > It looks like there's some Qt magic I need to do before attempting > > something as simple as this: > > load 'jzplot' NB. load plot class > > a=: conew 'jzplot' NB. create plot object a > > > > Has anyone done this? If not, where might I look to figure this out, > > assuming it's even possible? > > > > Thanks, > > > > Devon > > -- > > Devon McCormick, CFA > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Devon McCormick, CFA ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
