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Plotting deco text.

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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 2013-05-09 15:47:39 -03:00 • committed by Dirk Hohndel
parent e62eb58ab5
commit 25d65ab97d
4 changed files with 159 additions and 126 deletions
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134
profile.c
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@ -220,6 +220,22 @@ int setup_temperature_limits(struct graphics_context *gc)
return maxtemp && maxtemp >= mintemp;
}
void setup_pp_limits(struct graphics_context *gc)
{
int maxdepth;
gc->leftx = 0;
gc->rightx = get_maxtime(&gc->pi);
/* the maxdepth already includes extra vertical space - and if
* we use 1.5 times the corresponding pressure as maximum partial
* pressure the graph seems to look fine*/
maxdepth = get_maxdepth(&gc->pi);
gc->topy = 1.5 * (maxdepth + 10000) / 10000.0 * SURFACE_PRESSURE / 1000;
gc->bottomy = -gc->topy / 20;
}
#if 0
static void plot_smoothed_profile(struct graphics_context *gc, struct plot_info *pi)
@ -290,21 +306,6 @@ static void plot_depth_scale(struct graphics_context *gc, struct plot_info *pi)
}
}
static void setup_pp_limits(struct graphics_context *gc, struct plot_info *pi)
{
int maxdepth;
gc->leftx = 0;
gc->rightx = get_maxtime(pi);
/* the maxdepth already includes extra vertical space - and if
* we use 1.5 times the corresponding pressure as maximum partial
* pressure the graph seems to look fine*/
maxdepth = get_maxdepth(pi);
gc->topy = 1.5 * (maxdepth + 10000) / 10000.0 * SURFACE_PRESSURE / 1000;
gc->bottomy = -gc->topy / 20;
}
static void plot_pp_text(struct graphics_context *gc, struct plot_info *pi)
{
double pp, dpp, m;
@ -324,95 +325,6 @@ static void plot_pp_text(struct graphics_context *gc, struct plot_info *pi)
}
}
static void plot_pp_gas_profile(struct graphics_context *gc, struct plot_info *pi)
{
int i;
struct plot_data *entry;
setup_pp_limits(gc, pi);
if (prefs.pp_graphs.pn2) {
set_source_rgba(gc, PN2);
entry = pi->entry;
move_to(gc, entry->sec, entry->pn2);
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->pn2 < prefs.pp_graphs.pn2_threshold)
line_to(gc, entry->sec, entry->pn2);
else
move_to(gc, entry->sec, entry->pn2);
}
cairo_stroke(gc->cr);
set_source_rgba(gc, PN2_ALERT);
entry = pi->entry;
move_to(gc, entry->sec, entry->pn2);
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->pn2 >= prefs.pp_graphs.pn2_threshold)
line_to(gc, entry->sec, entry->pn2);
else
move_to(gc, entry->sec, entry->pn2);
}
cairo_stroke(gc->cr);
}
if (prefs.pp_graphs.phe) {
set_source_rgba(gc, PHE);
entry = pi->entry;
move_to(gc, entry->sec, entry->phe);
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->phe < prefs.pp_graphs.phe_threshold)
line_to(gc, entry->sec, entry->phe);
else
move_to(gc, entry->sec, entry->phe);
}
cairo_stroke(gc->cr);
set_source_rgba(gc, PHE_ALERT);
entry = pi->entry;
move_to(gc, entry->sec, entry->phe);
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->phe >= prefs.pp_graphs.phe_threshold)
line_to(gc, entry->sec, entry->phe);
else
move_to(gc, entry->sec, entry->phe);
}
cairo_stroke(gc->cr);
}
if (prefs.pp_graphs.po2) {
set_source_rgba(gc, PO2);
entry = pi->entry;
move_to(gc, entry->sec, entry->po2);
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->po2 < prefs.pp_graphs.po2_threshold)
line_to(gc, entry->sec, entry->po2);
else
move_to(gc, entry->sec, entry->po2);
}
cairo_stroke(gc->cr);
set_source_rgba(gc, PO2_ALERT);
entry = pi->entry;
move_to(gc, entry->sec, entry->po2);
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->po2 >= prefs.pp_graphs.po2_threshold)
line_to(gc, entry->sec, entry->po2);
else
move_to(gc, entry->sec, entry->po2);
}
cairo_stroke(gc->cr);
}
}
/* gets both the actual start and end pressure as well as the scaling factors */
#endif /* USE_GTK_UI */
@ -468,20 +380,6 @@ int get_local_sac(struct plot_data *entry1, struct plot_data *entry2, struct div
return airuse / atm * 60 / duration;
}
#if USE_GTK_UI
static void plot_deco_text(struct graphics_context *gc, struct plot_info *pi)
{
if (prefs.profile_calc_ceiling) {
float x = gc->leftx + (gc->rightx - gc->leftx) / 2;
float y = gc->topy = 1.0;
text_render_options_t tro = {PRESSURE_TEXT_SIZE, PRESSURE_TEXT, CENTER, -0.2};
gc->bottomy = 0.0;
plot_text(gc, &tro, x, y, "GF %.0f/%.0f", prefs.gflow * 100, prefs.gfhigh * 100);
}
}
#endif /* USE_GTK_UI */
static void analyze_plot_info_minmax_minute(struct plot_data *entry, struct plot_data *first, struct plot_data *last, int index)
{
struct plot_data *p = entry;