mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

Show the gas with the pressure diagram

Browse source 
This is a feature that had been requested a few times in the past and when
debugging my "show only used gases" commit I realized that this would have
been extremely useful to have...

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-05-31 16:21:39 +10:00
parent abb43f0f1d
commit 6f7467de7a
4 changed files with 32 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
profile.c
View file

@ -832,6 +832,8 @@ static struct plot_data *populate_plot_entries(struct dive *dive, struct divecom
entry->po2 = sample->po2 / 1000.0;
/* FIXME! sensor index -> cylinder index translation! */
entry->cylinderindex = sample->sensor;
entry->o2 = dive->cylinder[entry->cylinderindex].gasmix.o2.permille;
entry->he = dive->cylinder[entry->cylinderindex].gasmix.he.permille;
SENSOR_PRESSURE(entry) = sample->cylinderpressure.mbar;
entry->temperature = sample->temperature.mkelvin;
@ -845,6 +847,12 @@ static struct plot_data *populate_plot_entries(struct dive *dive, struct divecom
plot_data[idx++].sec = lasttime+20;
pi->nr = idx;
/* make sure the first two entries have the correct gas */
plot_data[0].o2 = plot_data[2].o2;
plot_data[0].he = plot_data[2].he;
plot_data[1].o2 = plot_data[2].o2;
plot_data[1].he = plot_data[2].he;
return plot_data;
}

1
profile.h
View file

@ -15,6 +15,7 @@ struct plot_info;
struct plot_data {
unsigned int in_deco:1;
int cylinderindex;
int o2, he;
int sec;
/* pressure[0] is sensor pressure
* pressure[1] is interpolated pressure */

16
qt-ui/profilegraphics.cpp
View file

@ -577,6 +577,8 @@ void ProfileGraphicsView::plot_cylinder_pressure_text()
cyl = entry->cylinderindex;
if (!seen_cyl[cyl]) {
plot_pressure_value(mbar, entry->sec, LEFT, BOTTOM);
plot_gas_value(mbar, entry->sec, LEFT, TOP,
entry->o2, entry->he);
seen_cyl[cyl] = TRUE;
}
}
@ -601,6 +603,20 @@ void ProfileGraphicsView::plot_pressure_value(int mbar, int sec, double xalign,
plot_text(&tro, QPointF(sec, mbar), QString("%1 %2").arg(pressure).arg(unit));
}
void ProfileGraphicsView::plot_gas_value(int mbar, int sec, double xalign, double yalign, int o2, int he)
{
QString gas;
if (is_air(o2, he))
gas = tr("air");
else if (he == 0)
gas = QString(tr("EAN%1")).arg((o2 + 5) / 10);
else
gas = QString("%1/%2").arg((o2 + 5) / 10).arg((he + 5) / 10);
static text_render_options_t tro = {PRESSURE_TEXT_SIZE, PRESSURE_TEXT, xalign, yalign};
plot_text(&tro, QPointF(sec, mbar), gas);
}
void ProfileGraphicsView::plot_depth_text()
{
int maxtime, maxdepth;

1
qt-ui/profilegraphics.h
View file

@ -89,6 +89,7 @@ private:
void plot_depth_sample(struct plot_data *entry, text_render_options_t *tro);
void plot_cylinder_pressure_text();
void plot_pressure_value(int mbar, int sec, double xalign, double yalign);
void plot_gas_value(int mbar, int sec, double xalign, double yalign, int o2, int he);
void plot_deco_text();
void plot_pp_gas_profile();
void plot_pp_text();