JAC ship a PGPLOT that we support. It includes the patches for Tk::Pgplot and I keep meaning to add the RGBI stuff from Craig.
http://starlink.jach.hawaii.edu/git/?p=starlink.git;a=tree;f=thirdparty/caltech/pgplot;h=5996a2dc1a65aacd08cc1bee1dc3f550a0cf5556;hb=HEAD I also keep meaning to split it off from the main starlink tree and have it as a standalone git repository. Tim On Oct 28, 2009, at 3:29 PM, Chris Marshall wrote: > 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 -- Tim Jenness Joint Astronomy Centre _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
