Don't colorize the pressure plot when printing

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

1 files changed, 10 insertions, 6 deletions

diff --git a/profile.c b/profile.c
index 247a9c487..b01514a57 100644
--- a/profile.c
+++ b/profile.c
@@ -622,12 +622,16 @@ static void set_sac_color(struct graphics_context *gc, int sac, int avg_sac)
 	int sac_index = 0;
 	int delta = sac - avg_sac + 7000;
 
-	sac_index = delta / 2000;
-	if (sac_index < 0)
-		sac_index = 0;
-	if (sac_index > SAC_COLORS - 1)
-		sac_index = SAC_COLORS - 1;
-	set_source_rgb_struct(gc, &sac_color[sac_index]);
+	if (!gc->printer) {
+		sac_index = delta / 2000;
+		if (sac_index < 0)
+			sac_index = 0;
+		if (sac_index > SAC_COLORS - 1)
+			sac_index = SAC_COLORS - 1;
+		set_source_rgb_struct(gc, &sac_color[sac_index]);
+	} else {
+		set_source_rgb(gc, 1.0, 1.0, 1.0);
+	}
 }
 
 /* calculate the current SAC in ml/min and convert to int */