On Tue, Aug 18, 2009 at 4:45 PM, Hezekiah M.
Carty<hezekiahca...@users.sourceforge.net> wrote:
> Is it worth adding a PLplot cmake/compile-time option to change the
> default color map 0 to this or some other alternate? This would allow
> someone who wants white backgrounds to be the rule rather than the
> exception to avoid having to set the palette for each plot.
I have attached an initial patch which adds cmake configuration
support for enabling the alternate cmap0 by default. One can pass
"-DPL_ALT_CMAP0=ON" to cmake to use to alternate color map 0 colors by
default. If PL_ALT_CMAP0 is set to OFF or is left unset (it defaults
to OFF), the current default (black background) color map 0 palette is
used.
If this compile-time palette support is added to PLplot, I would
appreciate a review of this patch, particularly the CMake pieces. I
think I am setting things up correctly, but I'm not sure if everything
is in the proper location.
Enjoy,
Hez
--
Hezekiah M. Carty
Graduate Research Assistant
University of Maryland
Department of Atmospheric and Oceanic Science
diff --git a/include/plConfig.h.cmake b/include/plConfig.h.cmake
index 8bc0252..b90723d 100644
--- a/include/plConfig.h.cmake
+++ b/include/plConfig.h.cmake
@@ -75,4 +75,7 @@
* - broken Mac OSX systems */
#cmakedefine PL_BROKEN_ISNAN_CXX
+/* Define if you want to use the alternate cmap0 */
+#cmakedefine PL_ALT_CMAP0
+
#endif /* __PLCONFIG_H__ */
diff --git a/src/plctrl.c b/src/plctrl.c
index 4428ed8..ae51a59 100644
--- a/src/plctrl.c
+++ b/src/plctrl.c
@@ -898,6 +898,7 @@ plcmap0_def(int imin, int imax)
{
int i;
+#ifndef PL_ALT_CMAP0
color_def(0, 0, 0, 0, 1.0, "black" ); /* black */
color_def(1, 255, 0, 0, 1.0, "red"); /* red */
color_def(2, 255, 255, 0, 1.0, "yellow" ); /* yellow */
@@ -914,23 +915,24 @@ plcmap0_def(int imin, int imax)
color_def(13, 255, 0, 255, 1.0, "magenta" ); /* magenta */
color_def(14, 250, 128, 114, 1.0, "salmon" ); /* salmon */
color_def(15, 255, 255, 255, 1.0, "white" ); /* white */
-
-/* color_def(0, 255, 255, 255, "white" ); /\* white *\/ */
-/* color_def(1, 0, 0, 0, "black" ); /\* black *\/ */
-/* color_def(2, 0, 0, 255, "blue" ); /\* blue *\/ */
-/* color_def(3, 255, 0, 0, "red"); /\* red *\/ */
-/* color_def(4, 165, 42, 42, "brown" ); /\* brown *\/ */
-/* color_def(5, 250, 128, 114, "salmon" ); /\* salmon *\/ */
-/* color_def(6, 255, 192, 203, "pink" ); /\* pink *\/ */
-/* color_def(7, 127, 255, 212, "aquamarine" ); /\* aquamarine *\/ */
-/* color_def(8, 245, 222, 179, "wheat" ); /\* wheat *\/ */
-/* color_def(9, 64, 224, 208, "turquoise" ); /\* turquoise *\/ */
-/* color_def(10, 190, 190, 190, "grey" ); /\* grey *\/ */
-/* color_def(11, 0, 255, 255, "cyan" ); /\* cyan *\/ */
-/* color_def(12, 0, 255, 0, "green" ); /\* green *\/ */
-/* color_def(13, 255, 255, 0, "yellow" ); /\* yellow *\/ */
-/* color_def(14, 255, 0, 255, "magenta" ); /\* magenta *\/ */
-/* color_def(15, 138, 43, 226, "BlueViolet" ); /\* Blue Violet *\/ */
+#else
+ color_def(0, 255, 255, 255, 1.0, "white" ); /* white */
+ color_def(1, 0, 0, 0, 1.0, "black" ); /* black */
+ color_def(2, 0, 0, 255, 1.0, "blue" ); /* blue */
+ color_def(3, 255, 0, 0, 1.0, "red"); /* red */
+ color_def(4, 165, 42, 42, 1.0, "brown" ); /* brown */
+ color_def(5, 250, 128, 114, 1.0, "salmon" ); /* salmon */
+ color_def(6, 255, 192, 203, 1.0, "pink" ); /* pink */
+ color_def(7, 127, 255, 212, 1.0, "aquamarine" ); /* aquamarine */
+ color_def(8, 245, 222, 179, 1.0, "wheat" ); /* wheat */
+ color_def(9, 64, 224, 208, 1.0, "turquoise" ); /* turquoise */
+ color_def(10, 190, 190, 190, 1.0, "grey" ); /* grey */
+ color_def(11, 0, 255, 255, 1.0, "cyan" ); /* cyan */
+ color_def(12, 0, 255, 0, 1.0, "green" ); /* green */
+ color_def(13, 255, 255, 0, 1.0, "yellow" ); /* yellow */
+ color_def(14, 255, 0, 255, 1.0, "magenta" ); /* magenta */
+ color_def(15, 138, 43, 226, 1.0, "BlueViolet" ); /* Blue Violet */
+#endif
/* Any others are just arbitrarily set */
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