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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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147
qt-ui/profilegraphics.cpp
View file

@ -249,9 +249,9 @@ void ProfileGraphicsView::plot(struct dive *dive)
plot_depth_text();
plot_cylinder_pressure_text();
#if 0
plot_deco_text(gc, pi);
#endif
plot_deco_text();
/* Bounding box */
QColor color = profile_color[TIME_GRID].at(0);
QPen pen = QPen(color);
@ -269,12 +269,14 @@ void ProfileGraphicsView::plot(struct dive *dive)
text_render_options_t computer = {DC_TEXT_SIZE, TIME_TEXT, LEFT, MIDDLE};
plot_text(&computer, gc.leftx, gc.bottomy, nickname);
}
#if 0
if (PP_GRAPHS_ENABLED) {
plot_pp_gas_profile(gc, pi);
plot_pp_text(gc, pi);
}
//if (PP_GRAPHS_ENABLED) {
plot_pp_gas_profile();
// plot_pp_text(gc, pi);
//}
#if 0
/* now shift the translation back by half the margin;
* this way we can draw the vertical scales on both sides */
cairo_translate(gc->cr, -drawing_area->x / 2.0, 0);
@ -292,6 +294,135 @@ void ProfileGraphicsView::plot(struct dive *dive)
#endif
}
void ProfileGraphicsView::plot_pp_gas_profile()
{
int i;
struct plot_data *entry;
struct plot_info *pi = &gc.pi;
setup_pp_limits(&gc);
QColor c;
QPointF from, to;
//if (prefs.pp_graphs.pn2) {
c = profile_color[PN2].first();
entry = pi->entry;
from = QPointF(SCALEGC(entry->sec, entry->pn2));
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->pn2 < prefs.pp_graphs.pn2_threshold){
to = QPointF(SCALEGC(entry->sec, entry->pn2));
QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
item->setPen(QPen(c));
scene()->addItem(item);
from = to;
}
else{
from = QPointF(SCALEGC(entry->sec, entry->pn2));
}
}
c = profile_color[PN2_ALERT].first();
entry = pi->entry;
from = QPointF(SCALEGC(entry->sec, entry->pn2));
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->pn2 >= prefs.pp_graphs.pn2_threshold){
to = QPointF(SCALEGC(entry->sec, entry->pn2));
QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
item->setPen(QPen(c));
scene()->addItem(item);
from = to;
}
else{
from = QPointF(SCALEGC(entry->sec, entry->pn2));
}
}
//}
//if (prefs.pp_graphs.phe) {
c = profile_color[PHE].first();
entry = pi->entry;
from = QPointF(SCALEGC(entry->sec, entry->phe));
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->phe < prefs.pp_graphs.phe_threshold){
to = QPointF(SCALEGC(entry->sec, entry->phe));
QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
item->setPen(QPen(c));
scene()->addItem(item);
from = to;
}
else{
from = QPointF(SCALEGC(entry->sec, entry->phe));
}
}
c = profile_color[PHE_ALERT].first();
entry = pi->entry;
from = QPointF(SCALEGC(entry->sec, entry->phe));
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->phe >= prefs.pp_graphs.phe_threshold){
to = QPointF(SCALEGC(entry->sec, entry->phe));
QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
item->setPen(QPen(c));
scene()->addItem(item);
from = to;
}
else{
from = QPointF(SCALEGC(entry->sec, entry->phe));
}
}
//}
//if (prefs.pp_graphs.po2) {
c = profile_color[PO2].first();
entry = pi->entry;
from = QPointF(SCALEGC(entry->sec, entry->po2));
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->po2 < prefs.pp_graphs.po2_threshold){
to = QPointF(SCALEGC(entry->sec, entry->po2));
QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
item->setPen(QPen(c));
scene()->addItem(item);
from = to;
}
else{
from = QPointF(SCALEGC(entry->sec, entry->po2));
}
}
c = profile_color[PO2_ALERT].first();
entry = pi->entry;
from = QPointF(SCALEGC(entry->sec, entry->po2));
for (i = 1; i < pi->nr; i++) {
entry++;
if (entry->po2 >= prefs.pp_graphs.po2_threshold){
to = QPointF(SCALEGC(entry->sec, entry->po2));
QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
item->setPen(QPen(c));
scene()->addItem(item);
from = to;
}
else{
from = QPointF(SCALEGC(entry->sec, entry->po2));
}
}
//}
}
void ProfileGraphicsView::plot_deco_text()
{
if (prefs.profile_calc_ceiling) {
float x = gc.leftx + (gc.rightx - gc.leftx) / 2;
float y = gc.topy = 1.0;
static text_render_options_t tro = {PRESSURE_TEXT_SIZE, PRESSURE_TEXT, CENTER, -0.2};
gc.bottomy = 0.0;
plot_text(&tro, x, y, QString("GF %1/%2").arg(prefs.gflow * 100).arg(prefs.gfhigh * 100));
}
}
void ProfileGraphicsView::plot_cylinder_pressure_text()
{
int i;