From 1b1ea35fac63ef7a6909f28e92bc2b4c24c2b7f4 Mon Sep 17 00:00:00 2001 From: Tomaz Canabrava Date: Sat, 4 May 2013 19:20:49 -0300 Subject: Start plotting something. The first plotting method was removed from profile.c to profilegraphics.cpp and some conversion ( almost 1 to 1 ) was made so that the code could work. Since the code is big - this commit has just a part of it working - it plots the grid. but already works for testing the resizing of the window and Zooming ( unimplemented ) Signed-off-by: Tomaz Canabrava --- profile.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'profile.h') diff --git a/profile.h b/profile.h index 66d1ee190..1ad6625db 100644 --- a/profile.h +++ b/profile.h @@ -19,6 +19,21 @@ struct plot_info; void calculate_max_limits(struct dive *dive, struct divecomputer *dc, struct graphics_context *gc); struct plot_info *create_plot_info(struct dive *dive, struct divecomputer *dc, struct graphics_context *gc); +/* + * When showing dive profiles, we scale things to the + * current dive. However, we don't scale past less than + * 30 minutes or 90 ft, just so that small dives show + * up as such unless zoom is enabled. + * We also need to add 180 seconds at the end so the min/max + * plots correctly + */ +int get_maxtime(struct plot_info *pi); + +/* get the maximum depth to which we want to plot + * take into account the additional verical space needed to plot + * partial pressure graphs */ +int get_maxdepth(struct plot_info *pi); + #ifdef __cplusplus } #endif -- cgit v1.2.3-70-g09d2