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Show the gas with the pressure diagram

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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
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16
qt-ui/profilegraphics.cpp
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@ -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;