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Plot the temperature Graph

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Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2013-05-08 17:46:28 -03:00 • committed by Dirk Hohndel
parent ce8d30b938
commit ef7ace9926
4 changed files with 70 additions and 60 deletions
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5
profile.h
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@ -38,6 +38,7 @@ struct plot_data {
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);
int setup_temperature_limits(struct graphics_context *gc, struct plot_info *pi);
struct ev_select {
char *ev_name;
@ -83,6 +84,10 @@ int get_maxdepth(struct plot_info *pi);
#define MIDDLE (0)
#define BOTTOM (-1)
#define SCALEX(gc,x) (((x)-gc->leftx)/(gc->rightx-gc->leftx)*gc->maxx)
#define SCALEY(gc,y) (((y)-gc->topy)/(gc->bottomy-gc->topy)*gc->maxy)
#define SCALE(gc,x,y) SCALEX(gc,x),SCALEY(gc,y)
#ifdef __cplusplus
}
#endif