diff options
Diffstat (limited to 'profile.c')
| -rw-r--r-- | profile.c | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -20,6 +20,7 @@ int selected_dive = 0; char zoomed_plot = 0; +char dc_number = 0; static double plot_scale = SCALE_SCREEN; static struct plot_data *last_pi_entry = NULL; @@ -1775,6 +1776,21 @@ static void plot_set_scale(scale_mode_t scale) } } +static struct divecomputer *select_dc(struct divecomputer *main) +{ + int i = dc_number; + struct divecomputer *dc = main; + + do { + if (--i < 0) + return dc; + } while ((dc = dc->next) != NULL); + + /* If we switched dives to one with fewer DC's, reset the dive computer counter */ + dc_number = 0; + return main; +} + void plot(struct graphics_context *gc, struct dive *dive, scale_mode_t scale) { struct plot_info *pi; @@ -1828,6 +1844,8 @@ void plot(struct graphics_context *gc, struct dive *dive, scale_mode_t scale) gc->maxx = (drawing_area->width - 2*drawing_area->x); gc->maxy = (drawing_area->height - 2*drawing_area->y); + dc = select_dc(dc); + /* This is per-dive-computer. Right now we just do the first one */ pi = create_plot_info(dive, dc, gc); |