First stab at plotting a pO2 graph

So far this is done unconditionally. This already starts some of the
infrastructure for other gases, but so far only O2 is handled.
We also need a pressure scale on the right to make this useful - or we
need to do peek / trough pressure prints like we do for temperature and
depth.

Finally, I think I want to move the plot further down, maybe make the
whole plot area taller if we are plotting partial gas pressures as well.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/color.h b/color.h
index 3299b7e8d..eb740fbd6 100644
--- a/color.h
+++ b/color.h
@@ -9,6 +9,7 @@
 #define FUNGREEN1    { 0.0, 0.4, 0.2, 1 }
 #define KILLARNEY1   { 0.2, 0.4, 0.2, 1 }
 #define APPLE1       { 0.2, 0.6, 0.2, 1 }
+#define APPLE1_MED_TRANS { 0.2, 0.6, 0.2, 0.5 }
 #define LIMENADE1    { 0.4, 0.8, 0.0, 1 }
 #define ATLANTIS1    { 0.4, 0.8, 0.2, 1 }
 #define ATLANTIS2    { 0.6, 0.8, 0.2, 1 }
@@ -38,12 +39,14 @@
 // Blues
 #define GOVERNORBAY2           { 0.2, 0.2, 0.7, 1 }
 #define GOVERNORBAY1_MED_TRANS { 0.2, 0.2, 0.8, 0.5 }
+#define ROYALBLUE2             { 0.2, 0.2, 0.9, 1 }
 #define ROYALBLUE2_LOW_TRANS   { 0.2, 0.2, 0.9, 0.75 }
 
-// Yellows
+// Yellows / BROWNS
 #define SPRINGWOOD1        { 0.95, 0.95, 0.9, 1 }
 #define BROOM1_LOWER_TRANS { 1.0, 1.0, 0.1, 0.9 }
-
+#define PEANUT             { 0.5, 0.2, 0.1, 1.0 }
+#define PEANUT_MED_TRANS   {  0.5, 0.2, 0.1, 0.5 }
 // Magentas
 #define MEDIUMREDVIOLET1_HIGHER_TRANS { 0.7, 0.2, 0.7, 0.1 }