Hello, I've added the functions necessary to manipulate the alpha values of color table 1. These are:
plscmap1a(PLINT *, PLINT *, PLINT *, PLFLT *, PLINT); plscmap1la(PLBOOL, PLINT, PLFLT *, PLFLT *, PLFLT *, PLFLT *, PLFLT *, PLBOOL *); And I've expanded example 30 to demonstrate the use of color table 1 color values. Unfortunately for reasons that puzzle me the xcairo driver does not seem to me to handle the alpha values correctly for page 2 of example 30. The other pdf and png cairo drivers however render the page properly. I'm curious what others see with different cairo stacks for xcairo. Also, any ideas on how to get rid of the lines plshades is drawing between each contour level? I was hoping for a smooth gradient in alpha value but the effect is ruined somewhat by these lines. best, -Hazen ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
