Craig DeForest wrote: > This has to do with which PGPLOT module you have loaded -- Karl kindly > put it into one version (.20, I think) but I believe he backed it out > when TJP was completely unresponsive and RGB images were not integrated > into the pgplot mainstream.
No hits from: grep -i rgb PGPLOT-2.19/* PGPLOT-2.20/* so I guess I'm out of luck. > I suppose we could patch Karl's module again, but I would, frankly, > rather see support for something GPL'ed (or equivalent). The Caltech > license for PGPLOT is not Free, so (for example) it is hard to get > support for it in the various Linix distros, and the -cd patches cannot > be distributed together with PGPLOT itself. That was the origin of my hope to move PLplot to "most favoured 2D" status since PGPLOT did not have RGB support. Then a number of replies about how they liked PGPLOT output better than PLplot made me decide to try to get RGB working again. Maybe the folks who like PGPLOT don't need RGB support or already have it and are grandfathered in... :-) > I haven't checked TJP's website in a few months, so it's possible that > something has changed -- but I doubt it. None that I've seen, either. Thanks for the response. --Chris > > On Oct 28, 2009, at 6:46 PM, Chris Marshall <[email protected]> wrote: > >> I've build the pgplot5.2 library with the pgplot-5.2.2-cd3 >> patch but when I run demo cartography I still get grayscale >> maps. This is the test sequence in perldl, any ideas what >> I'm doing wrong here: >> >> perldl> use PDL::Graphics::PGPLOT::Window >> >> perldl> $im = sequence(24,16) >> >> perldl> $im3 = $im(:,:,*3) >> >> perldl> ?vars >> PDL variables in package main:: >> >> Name Type Dimension Flow State Mem >> ---------------------------------------------------------------- >> $im Double D [24,16] P 3.00Kb >> $im3 Double D [24,16,3] -C 0.00Kb >> >> perldl> $win = pgwin() >> Graphics device/type (? to see list, default /NULL): /xw >> >> perldl> $win->rgbi($im3) >> PGPLOT rgbi called, but RGB support is not present. Using grayscale >> instead. >> Displaying 24 x 16 image from 0 to 1149, using 84 colors (16-99)... >> >> Suggestions appreciated. >> >> Thanks in advance, >> Chris _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
