Sanitize and fix cylinder pressure overview

[ext/subsurface.git] / profile.c

diff --git a/profile.c b/profile.c
index 070e6fa7054445e26031335c4c1b5e1ac35ccbff..5c30fbb5e5768a0c34b38c824b7e497eb64be6ba 100644 (file)
--- a/profile.c
+++ b/profile.c
@@ -106,6 +106,9 @@ static int get_cylinder_pressure_range(struct dive *dive, double *scalex, double
                struct sample *sample = dive->sample + i;
                double bar;
 
+               /* FIXME! We only track cylinder 0 right now */
+               if (sample->cylinderindex)
+                       continue;
                if (!sample->cylinderpressure.mbar)
                        continue;
                bar = sample->cylinderpressure.mbar;
@@ -131,7 +134,7 @@ static void plot_cylinder_pressure(struct dive *dive, cairo_t *cr,
 
        cairo_set_source_rgba(cr, 0.2, 1.0, 0.2, 0.80);
 
-       cairo_move_to(cr, SCALE(0, dive->beginning_pressure.mbar));
+       cairo_move_to(cr, SCALE(0, dive->cylinder[0].start.mbar));
        for (i = 1; i < dive->samples; i++) {
                int sec, mbar;
                struct sample *sample = dive->sample + i;
@@ -142,7 +145,7 @@ static void plot_cylinder_pressure(struct dive *dive, cairo_t *cr,
                        continue;
                cairo_line_to(cr, SCALE(sec, mbar));
        }
-       cairo_line_to(cr, SCALE(dive->duration.seconds, dive->end_pressure.mbar));
+       cairo_line_to(cr, SCALE(dive->duration.seconds, dive->cylinder[0].end.mbar));
        cairo_stroke(cr);
 }