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Plotting depth text.

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Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
This commit is contained in:
Tomaz Canabrava 2013-05-09 15:37:43 -03:00 • committed by Dirk Hohndel
parent c62e8e5baa
commit d6d1a10195
3 changed files with 60 additions and 52 deletions
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51
profile.c
View file

@ -221,57 +221,6 @@ int setup_temperature_limits(struct graphics_context *gc)
} }
#if 0 #if 0
static void render_depth_sample(struct graphics_context *gc, struct plot_data *entry, const text_render_options_t *tro)
{
int sec = entry->sec, decimals;
double d;
d = get_depth_units(entry->depth, &decimals, NULL);
plot_text(gc, tro, sec, entry->depth, "%.*f", decimals, d);
}
static void plot_text_samples(struct graphics_context *gc, struct plot_info *pi)
{
static const text_render_options_t deep = {14, SAMPLE_DEEP, CENTER, TOP};
static const text_render_options_t shallow = {14, SAMPLE_SHALLOW, CENTER, BOTTOM};
int i;
int last = -1;
for (i = 0; i < pi->nr; i++) {
struct plot_data *entry = pi->entry + i;
if (entry->depth < 2000)
continue;
if ((entry == entry->max[2]) && entry->depth != last) {
render_depth_sample(gc, entry, &deep);
last = entry->depth;
}
if ((entry == entry->min[2]) && entry->depth != last) {
render_depth_sample(gc, entry, &shallow);
last = entry->depth;
}
if (entry->depth != last)
last = -1;
}
}
static void plot_depth_text(struct graphics_context *gc, struct plot_info *pi)
{
int maxtime, maxdepth;
/* Get plot scaling limits */
maxtime = get_maxtime(pi);
maxdepth = get_maxdepth(pi);
gc->leftx = 0; gc->rightx = maxtime;
gc->topy = 0; gc->bottomy = maxdepth;
plot_text_samples(gc, pi);
}
static void plot_smoothed_profile(struct graphics_context *gc, struct plot_info *pi) static void plot_smoothed_profile(struct graphics_context *gc, struct plot_info *pi)
{ {

57
qt-ui/profilegraphics.cpp
View file

@ -246,7 +246,7 @@ void ProfileGraphicsView::plot(struct dive *dive)
/* Text on top of all graphs.. */ /* Text on top of all graphs.. */
plot_temperature_text(); plot_temperature_text();
plot_depth_text(gc, pi); plot_depth_text();
#if 0 #if 0
plot_cylinder_pressure_text(gc, pi); plot_cylinder_pressure_text(gc, pi);
@ -292,6 +292,61 @@ void ProfileGraphicsView::plot(struct dive *dive)
#endif #endif
} }
void ProfileGraphicsView::plot_depth_text()
{
int maxtime, maxdepth;
/* Get plot scaling limits */
maxtime = get_maxtime(&gc.pi);
maxdepth = get_maxdepth(&gc.pi);
gc.leftx = 0; gc.rightx = maxtime;
gc.topy = 0; gc.bottomy = maxdepth;
plot_text_samples();
}
void ProfileGraphicsView::plot_text_samples()
{
static text_render_options_t deep = {14, SAMPLE_DEEP, CENTER, TOP};
static text_render_options_t shallow = {14, SAMPLE_SHALLOW, CENTER, BOTTOM};
int i;
int last = -1;
struct plot_info* pi = &gc.pi;
for (i = 0; i < pi->nr; i++) {
struct plot_data *entry = pi->entry + i;
if (entry->depth < 2000)
continue;
if ((entry == entry->max[2]) && entry->depth != last) {
plot_depth_sample(entry, &deep);
last = entry->depth;
}
if ((entry == entry->min[2]) && entry->depth != last) {
plot_depth_sample(entry, &shallow);
last = entry->depth;
}
if (entry->depth != last)
last = -1;
}
}
void ProfileGraphicsView::plot_depth_sample(struct plot_data *entry,text_render_options_t *tro)
{
int sec = entry->sec, decimals;
double d;
d = get_depth_units(entry->depth, &decimals, NULL);
plot_text(tro, sec, entry->depth, QString("%1").arg(d)); // , decimals, d);
}
void ProfileGraphicsView::plot_temperature_text() void ProfileGraphicsView::plot_temperature_text()
{ {
int i; int i;

4
qt-ui/profilegraphics.h
View file

@ -99,6 +99,10 @@ private:
void plot_cylinder_pressure(struct dive *dive, struct divecomputer *dc); void plot_cylinder_pressure(struct dive *dive, struct divecomputer *dc);
void plot_temperature_text(); void plot_temperature_text();
void plot_single_temp_text(int sec, int mkelvin); void plot_single_temp_text(int sec, int mkelvin);
void plot_depth_text();
void plot_text_samples();
void plot_depth_sample(struct plot_data *entry, text_render_options_t *tro);
QColor get_sac_color(int sac, int avg_sac); QColor get_sac_color(int sac, int avg_sac);
QPen defaultPen; QPen defaultPen;