void ProfileGraphicsView::plot_depth_scale()
{
int i, maxdepth, marker;
static text_render_options_t tro = {DEPTH_TEXT_SIZE, SAMPLE_DEEP, RIGHT, MIDDLE};
/* Depth markers: every 30 ft or 10 m*/
maxdepth = get_maxdepth(&gc.pi);
gc.topy = 0;
gc.bottomy = maxdepth;
switch (prefs.units.length) {
case units::METERS:
marker = 10000;
break;
case units::FEET:
marker = 9144;
break; /* 30 ft */
}
QColor c(getColor(DEPTH_GRID));
/* don't write depth labels all the way to the bottom as
* there may be other graphs below the depth plot (like
* partial pressure graphs) where this would look out
* of place - so we only make sure that we print the next
* marker below the actual maxdepth of the dive */
depthMarkers = new QGraphicsRectItem();
for (i = marker; i <= gc.pi.maxdepth + marker; i += marker) {
double d = get_depth_units(i, NULL, NULL);
plot_text(&tro, QPointF(-0.002, i), QString::number(d), depthMarkers);
}
scene()->addItem(depthMarkers);
depthMarkers->setPos(depthMarkers->pos().x() - 10, 0);
}
void ProfileGraphicsView::plot_single_temp_text(int sec, int mkelvin)
{
double deg;
const char *unit;
static text_render_options_t tro = {TEMP_TEXT_SIZE, TEMP_TEXT, LEFT, TOP};
deg = get_temp_units(mkelvin, &unit);
plot_text(&tro, QPointF(sec, mkelvin), QString("%1%2").arg(deg, 0, 'f', 1).arg(unit)); //"%.2g%s"
}
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, QPointF(sec, entry->depth), QString("%1").arg(d, 0, 'f', 1));
}
void ProfileGraphicsView::plot_pressure_value(int mbar, int sec, double xalign, double yalign)
{
int pressure;
const char *unit;
pressure = get_pressure_units(mbar, &unit);
static text_render_options_t tro = {PRESSURE_TEXT_SIZE, PRESSURE_TEXT, xalign, yalign};
plot_text(&tro, QPointF(sec, mbar), QString("%1 %2").arg(pressure).arg(unit));
}
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, BOTTOM};
gc.bottomy = 0.0;
plot_text(&tro, QPointF(x, y), QString("GF %1/%2").arg(prefs.gflow).arg(prefs.gfhigh));
}
}
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_pp_text()
{
double pp, dpp, m;
int hpos;
static text_render_options_t tro = {PP_TEXT_SIZE, PP_LINES, LEFT, MIDDLE};
setup_pp_limits(&gc);
pp = floor(gc.pi.maxpp * 10.0) / 10.0 + 0.2;
dpp = pp > 4 ? 1.0 : 0.5;
hpos = gc.pi.entry[gc.pi.nr - 1].sec;
QColor c = profile_color[PP_LINES].first();
for (m = 0.0; m <= pp; m += dpp) {
QGraphicsLineItem *item = new QGraphicsLineItem(SCALEGC(0, m), SCALEGC(hpos, m));
QPen pen(defaultPen);
pen.setColor(c);
item->setPen(pen);
scene()->addItem(item);
plot_text(&tro, QPointF(hpos + 30, m), QString::number(m));
}
}
int PlotArea::do_plot(const char *commands, bool clear)
{
// Discard all commands up to `G' command, if any
int discard = -1;
{
const char *cmds = commands;
while (*cmds != '\0')
{
if (cmds[0] == 'G' && cmds[1] == '\n')
{
if (pending_plots > 0)
pending_plots--;
discard = (cmds - commands);
}
while (*cmds != '\n' && *cmds != '\0')
cmds++;
if (*cmds != '\0')
cmds++;
}
}
// Process commands
const char *cmds = commands;
if (discard >= 0)
{
cmds += discard;
assert(cmds[0] == 'G');
assert(cmds[1] == '\n');
}
#if 0 // FIXME: Not thoroughly tested yet -AZ
if (discard < 0 && pending_plots > 0)
return discard;
#endif
while (cmds[0] != '\0')
{
const char *command_begin = cmds;
// Move CMDS to the next line
while (*cmds != '\0' && *cmds != '\n')
cmds++;
if (*cmds == '\0')
break; // Command is incomplete - don't do it
assert(*cmds == '\n');
cmds++;
// Copy current command to a NULL-terminated string. Otherwise,
// sscanf() takes far too much time.
const int len_ = cmds-command_begin-1;
assert(len_ >= 0);
const string command_s(command_begin,len_);
const char *command = command_s.chars();
switch (command[0])
{
case 'V':
if (win)
plot_vector(command);
break;
case 'M':
if (win)
plot_move(command);
break;
case 'T':
if (win)
plot_text(command);
break;
case 'J':
if (win)
plot_justify(command);
break;
case 'L':
if (win)
plot_linetype(command);
break;
case 'P':
if (win)
plot_point(command);
break;
case 'G':
plot_reset(command);
if (win && clear)
plot_clear(command);
break;
case 'E':
case 'R':
if (win)
plot_nop(command);
break;
default:
plot_unknown(command);
break;
}
}
return discard;
}
void ProfileGraphicsView::plot_depth_profile()
{
int i, incr;
int sec, depth;
struct plot_data *entry;
int maxtime, maxdepth, marker, maxline;
int increments[8] = { 10, 20, 30, 60, 5*60, 10*60, 15*60, 30*60 };
/* Get plot scaling limits */
maxtime = get_maxtime(&gc.pi);
maxdepth = get_maxdepth(&gc.pi);
gc.maxtime = maxtime;
/* Time markers: at most every 10 seconds, but no more than 12 markers.
* We start out with 10 seconds and increment up to 30 minutes,
* depending on the dive time.
* This allows for 6h dives - enough (I hope) for even the craziest
* divers - but just in case, for those 8h depth-record-breaking dives,
* we double the interval if this still doesn't get us to 12 or fewer
* time markers */
i = 0;
while (maxtime / increments[i] > 12 && i < 7)
i++;
incr = increments[i];
while (maxtime / incr > 12)
incr *= 2;
gc.leftx = 0;
gc.rightx = maxtime;
gc.topy = 0;
gc.bottomy = 1.0;
last_gc = gc;
QColor c = getColor(TIME_GRID);
for (i = incr; i < maxtime; i += incr) {
QGraphicsLineItem *item = new QGraphicsLineItem(SCALEGC(i, 0), SCALEGC(i, 1));
QPen pen(defaultPen);
pen.setColor(c);
item->setPen(pen);
scene()->addItem(item);
}
timeMarkers = new QGraphicsRectItem();
/* now the text on the time markers */
struct text_render_options tro = {DEPTH_TEXT_SIZE, TIME_TEXT, CENTER, LINE_DOWN};
if (maxtime < 600) {
/* Be a bit more verbose with shorter dives */
for (i = incr; i < maxtime; i += incr)
plot_text(&tro, QPointF(i, 0), QString("%1:%2").arg(i/60).arg(i%60, 2, 10, QChar('0')), timeMarkers);
} else {
/* Only render the time on every second marker for normal dives */
for (i = incr; i < maxtime; i += 2 * incr)
plot_text(&tro, QPointF(i, 0), QString("%1").arg(QString::number(i/60)), timeMarkers);
}
timeMarkers->setPos(0,0);
scene()->addItem(timeMarkers);
/* Depth markers: every 30 ft or 10 m*/
gc.leftx = 0;
gc.rightx = 1.0;
gc.topy = 0;
gc.bottomy = maxdepth;
switch (prefs.units.length) {
case units::METERS:
marker = 10000;
break;
case units::FEET:
marker = 9144;
break; /* 30 ft */
}
maxline = qMax(gc.pi.maxdepth + marker, maxdepth * 2 / 3);
c = getColor(DEPTH_GRID);
for (i = marker; i < maxline; i += marker) {
QGraphicsLineItem *item = new QGraphicsLineItem(SCALEGC(0, i), SCALEGC(1, i));
QPen pen(defaultPen);
pen.setColor(c);
item->setPen(pen);
scene()->addItem(item);
}
gc.leftx = 0;
gc.rightx = maxtime;
c = getColor(MEAN_DEPTH);
/* Show mean depth */
if (! gc.printer) {
QGraphicsLineItem *item = new QGraphicsLineItem(SCALEGC(0, gc.pi.meandepth),
SCALEGC(gc.pi.entry[gc.pi.nr - 1].sec, gc.pi.meandepth));
QPen pen(defaultPen);
pen.setColor(c);
item->setPen(pen);
scene()->addItem(item);
}
#if 0
/*
* These are good for debugging text placement etc,
* but not for actual display..
*/
if (0) {
plot_smoothed_profile(gc, pi);
plot_minmax_profile(gc, pi);
}
#endif
/* Do the depth profile for the neat fill */
gc.topy = 0;
gc.bottomy = maxdepth;
entry = gc.pi.entry;
QPolygonF p;
QLinearGradient pat(0.0,0.0,0.0,scene()->height());
QGraphicsPolygonItem *neatFill = NULL;
p.append(QPointF(SCALEGC(0, 0)));
for (i = 0; i < gc.pi.nr; i++, entry++)
p.append(QPointF(SCALEGC(entry->sec, entry->depth)));
/* Show any ceiling we may have encountered */
if (prefs.profile_dc_ceiling) {
for (i = gc.pi.nr - 1; i >= 0; i--, entry--) {
if (!entry->in_deco) {
/* not in deco implies this is a safety stop, no ceiling */
p.append(QPointF(SCALEGC(entry->sec, 0)));
} else if (entry->stopdepth < entry->depth) {
p.append(QPointF(SCALEGC(entry->sec, entry->stopdepth)));
} else {
p.append(QPointF(SCALEGC(entry->sec, entry->depth)));
}
}
}
pat.setColorAt(1, getColor(DEPTH_BOTTOM));
pat.setColorAt(0, getColor(DEPTH_TOP));
neatFill = new QGraphicsPolygonItem();
neatFill->setPolygon(p);
neatFill->setBrush(QBrush(pat));
neatFill->setPen(QPen(QBrush(Qt::transparent),0));
scene()->addItem(neatFill);
/* if the user wants the deco ceiling more visible, do that here (this
* basically draws over the background that we had allowed to shine
* through so far) */
if (prefs.profile_dc_ceiling && prefs.profile_red_ceiling) {
p.clear();
pat.setColorAt(0, getColor(CEILING_SHALLOW));
pat.setColorAt(1, getColor(CEILING_DEEP));
entry = gc.pi.entry;
p.append(QPointF(SCALEGC(0, 0)));
for (i = 0; i < gc.pi.nr; i++, entry++) {
if (entry->in_deco && entry->stopdepth) {
if (entry->stopdepth < entry->depth) {
p.append(QPointF(SCALEGC(entry->sec, entry->stopdepth)));
} else {
p.append(QPointF(SCALEGC(entry->sec, entry->depth)));
}
} else {
p.append(QPointF(SCALEGC(entry->sec, 0)));
}
}
neatFill = new QGraphicsPolygonItem();
neatFill->setBrush(QBrush(pat));
neatFill->setPolygon(p);
neatFill->setPen(QPen(QBrush(Qt::NoBrush),0));
scene()->addItem(neatFill);
}
/* finally, plot the calculated ceiling over all this */
if (prefs.profile_calc_ceiling) {
pat.setColorAt(0, getColor(CALC_CEILING_SHALLOW));
pat.setColorAt(1, getColor(CALC_CEILING_DEEP));
entry = gc.pi.entry;
p.clear();
p.append(QPointF(SCALEGC(0, 0)));
for (i = 0; i < gc.pi.nr; i++, entry++) {
if (entry->ceiling)
p.append(QPointF(SCALEGC(entry->sec, entry->ceiling)));
else
p.append(QPointF(SCALEGC(entry->sec, 0)));
}
p.append(QPointF(SCALEGC((entry-1)->sec, 0)));
neatFill = new QGraphicsPolygonItem();
neatFill->setPolygon(p);
neatFill->setPen(QPen(QBrush(Qt::NoBrush),0));
neatFill->setBrush(pat);
scene()->addItem(neatFill);
}
/* plot the calculated ceiling for all tissues */
if (prefs.profile_calc_ceiling && prefs.calc_all_tissues) {
int k;
for (k=0; k<16; k++) {
pat.setColorAt(0, getColor(CALC_CEILING_SHALLOW));
pat.setColorAt(1, QColor(100, 100, 100, 50));
entry = gc.pi.entry;
p.clear();
p.append(QPointF(SCALEGC(0, 0)));
for (i = 0; i < gc.pi.nr; i++, entry++) {
if ((entry->ceilings)[k])
p.append(QPointF(SCALEGC(entry->sec, (entry->ceilings)[k])));
else
p.append(QPointF(SCALEGC(entry->sec, 0)));
}
p.append(QPointF(SCALEGC((entry-1)->sec, 0)));
neatFill = new QGraphicsPolygonItem();
neatFill->setPolygon(p);
neatFill->setBrush(pat);
scene()->addItem(neatFill);
}
}
/* next show where we have been bad and crossed the dc's ceiling */
if (prefs.profile_dc_ceiling) {
pat.setColorAt(0, getColor(CEILING_SHALLOW));
pat.setColorAt(1, getColor(CEILING_DEEP));
entry = gc.pi.entry;
p.clear();
p.append(QPointF(SCALEGC(0, 0)));
for (i = 0; i < gc.pi.nr; i++, entry++)
p.append(QPointF(SCALEGC(entry->sec, entry->depth)));
for (i-- , entry--; i >= 0; i--, entry--) {
if (entry->in_deco && entry->stopdepth > entry->depth) {
p.append(QPointF(SCALEGC(entry->sec, entry->stopdepth)));
} else {
p.append(QPointF(SCALEGC(entry->sec, entry->depth)));
}
}
}
neatFill = new QGraphicsPolygonItem();
neatFill->setPolygon(p);
neatFill->setPen(QPen(QBrush(Qt::NoBrush),0));
neatFill->setBrush(QBrush(pat));
scene()->addItem(neatFill);
/* Now do it again for the velocity colors */
entry = gc.pi.entry;
for (i = 1; i < gc.pi.nr; i++) {
entry++;
sec = entry->sec;
/* we want to draw the segments in different colors
* representing the vertical velocity, so we need to
* chop this into short segments */
depth = entry->depth;
QGraphicsLineItem *item = new QGraphicsLineItem(SCALEGC(entry[-1].sec, entry[-1].depth), SCALEGC(sec, depth));
QPen pen(defaultPen);
pen.setColor(getColor((color_indice_t)(VELOCITY_COLORS_START_IDX + entry->velocity)));
item->setPen(pen);
scene()->addItem(item);
}
}
void ProfileGraphicsView::plot(struct dive *d, bool forceRedraw)
{
struct divecomputer *dc = NULL;
if (d)
dc = select_dc(&d->dc);
if (!forceRedraw && dive == d && (d && dc == diveDC))
return;
clear();
dive = d;
diveDC = d ? dc : NULL;
if (!isVisible() || !dive || !mainWindow()) {
return;
}
setBackgroundBrush(getColor(BACKGROUND));
// best place to put the focus stealer code.
setFocusProxy(mainWindow()->dive_list());
scene()->setSceneRect(0,0, viewport()->width()-50, viewport()->height()-50);
toolTip = new ToolTipItem();
installEventFilter(toolTip);
scene()->addItem(toolTip);
if (printMode)
toolTip->setVisible(false);
// Fix this for printing / screen later.
// plot_set_scale(scale_mode_t);
if (!dc || !dc->samples) {
dc = fake_dc(dc);
}
QString nick = get_dc_nickname(dc->model, dc->deviceid);
if (nick.isEmpty())
nick = QString(dc->model);
if (nick.isEmpty())
nick = tr("unknown divecomputer");
if ( tr("unknown divecomputer") == nick) {
mode = PLAN;
} else {
mode = DIVE;
}
/*
* Set up limits that are independent of
* the dive computer
*/
calculate_max_limits(dive, dc, &gc);
QRectF profile_grid_area = scene()->sceneRect();
gc.maxx = (profile_grid_area.width() - 2 * profile_grid_area.x());
gc.maxy = (profile_grid_area.height() - 2 * profile_grid_area.y());
/* This is per-dive-computer */
gc.pi = *create_plot_info(dive, dc, &gc);
/* Bounding box */
QPen pen = defaultPen;
pen.setColor(getColor(TIME_GRID));
QGraphicsRectItem *rect = new QGraphicsRectItem(profile_grid_area);
rect->setPen(pen);
scene()->addItem(rect);
/* Depth profile */
plot_depth_profile();
plot_events(dc);
if (rulerEnabled && !printMode)
create_ruler();
/* Temperature profile */
plot_temperature_profile();
/* Cylinder pressure plot */
plot_cylinder_pressure();
/* Text on top of all graphs.. */
plot_temperature_text();
plot_depth_text();
plot_cylinder_pressure_text();
plot_deco_text();
/* Put the dive computer name in the lower left corner */
gc.leftx = 0;
gc.rightx = 1.0;
gc.topy = 0;
gc.bottomy = 1.0;
text_render_options_t computer = {DC_TEXT_SIZE, TIME_TEXT, LEFT, TOP};
diveComputer = plot_text(&computer, QPointF(gc.leftx, gc.bottomy), nick);
// The Time ruler should be right after the DiveComputer:
timeMarkers->setPos(0, diveComputer->y());
if (PP_GRAPHS_ENABLED) {
plot_pp_gas_profile();
plot_pp_text();
}
plot_depth_scale();
#if 0
if (gc->printer) {
free(pi->entry);
last_pi_entry = pi->entry = NULL;
pi->nr = 0;
}
#endif
QRectF r = scene()->itemsBoundingRect();
scene()->setSceneRect(r.x() - 15, r.y() -15, r.width() + 30, r.height() + 30);
if (zoomLevel == 0) {
fitInView(sceneRect());
}
toolTip->readPos();
if(mode == PLAN) {
timeEditor = new GraphicsTextEditor();
timeEditor->setPlainText( dive->duration.seconds ? QString::number(dive->duration.seconds/60) : tr("Set Duration: 10 minutes"));
timeEditor->setPos(profile_grid_area.width() - timeEditor->boundingRect().width(), timeMarkers->y());
timeEditor->document();
connect(timeEditor, SIGNAL(editingFinished(QString)), this, SLOT(edit_dive_time(QString)));
scene()->addItem(timeEditor);
}
if (!printMode)
addControlItems();
if (rulerEnabled && !printMode)
add_ruler();
}
void
main_loop()
{
struct colour *board[WIDTH_CELLS][HEIGHT_CELLS];
SDL_Event e = {0};
bool running = false;
bool game_over = false;
int i = 0;
int x = 0;
int y = 0;
int score = 0;
int last_x = 0;
int last_y = 1;
struct piece held;
new_piece(&held);
TTF_Font *font = TTF_OpenFont(FONT_FILE, FONT_SIZE);
if (!font) {
printf("TTF_OpenFont: %s\n", TTF_GetError());
return;
}
for (y = 0; y < HEIGHT_CELLS; y++)
for (x = 0; x < WIDTH_CELLS; x++)
board[x][y] = &(palette[0]);
running = true;
last_x = last_y = x = y = 0;
SDL_AddTimer(INTERVAL_NORMAL, &gravity_callback, NULL);
char lockout;
while (running) {
lockout = 0;
score += clear_rows(&board);
if (hit_side(x, y, &held, &board))
x = last_x;
if (hit_floor(x, y, &held, &board))
lockout = 1;
draw_board(&board);
if (!game_over)
draw_piece(x, y, held.colour, held.bitmap);
char score_string[16];
snprintf(score_string, sizeof(score_string), "Score: %d", score);
score_string[sizeof(score_string) - 1] = '\0';
plot_text(score_string, font, ((SDL_Color){255,255,255,255}), 10, 10);
if (game_over)
plot_text("Game over", font, ((SDL_Color){255,255,255,255}), 90, 50);
plot_update();
SDL_WaitEvent(&e);
if (pause_mode) {
if (e.type == SDL_KEYDOWN && e.key.keysym.sym == SDLK_p) {
pause_mode = 0;
}
continue;
}
switch (e.type) {
case SDL_USEREVENT:
if (lockout && !game_over) {
drop_piece(x, y, &held, &board);
last_x = last_y = x = y = 0;
new_piece(&held);
if (piece_overlaps(&held, &board, x, y)) {
game_over = true;
}
lockout = 0;
} else {
last_y = y++; /* gravity */
last_x = x;
}
break;
case SDL_QUIT:
fprintf(stderr, "quit\n");
running = false;
break;
case SDL_KEYDOWN:
switch (e.key.keysym.sym)
{
case SDLK_p: pause_mode = 1; break;
case SDLK_a: last_x = x--; break;
case SDLK_d: last_x = x++; break;
case SDLK_w:
i = 0;
do {
rotate(&held, 1);
} while(hit_side(x, y, &held, &board) && i++ < 4);
break;
case SDLK_s:
speed_mode = 1;
break;
case SDLK_q:
running = false;
break;
default:
break;
}
break;
case SDL_KEYUP:
switch (e.key.keysym.sym)
{
case SDLK_s:
speed_mode = 0;
break;
default:
break;
}
default:
break;
}
}
}
void ProfileGraphicsView::plot(struct dive *d, bool forceRedraw)
{
struct divecomputer *dc;
if (d)
dc = select_dc(&d->dc);
if (!forceRedraw && dive == d && (d && dc == diveDC))
return;
clear();
dive = d;
diveDC = d ? dc : NULL;
if (!isVisible() || !dive) {
return;
}
scene()->setSceneRect(0,0, viewport()->width()-50, viewport()->height()-50);
QSettings s;
s.beginGroup("ProfileMap");
QPointF toolTipPos = s.value("tooltip_position", QPointF(0,0)).toPointF();
s.endGroup();
toolTip = new ToolTipItem();
toolTip->setPos(toolTipPos);
scene()->addItem(toolTip);
// Fix this for printing / screen later.
// plot_set_scale(scale_mode_t);
if (!dc->samples) {
static struct sample fake[4];
static struct divecomputer fakedc;
fakedc = dive->dc;
fakedc.sample = fake;
fakedc.samples = 4;
/* The dive has no samples, so create a few fake ones. This assumes an
ascent/descent rate of 9 m/min, which is just below the limit for FAST. */
int duration = dive->dc.duration.seconds;
int maxdepth = dive->dc.maxdepth.mm;
int asc_desc_time = dive->dc.maxdepth.mm*60/9000;
if (asc_desc_time * 2 >= duration)
asc_desc_time = duration / 2;
fake[1].time.seconds = asc_desc_time;
fake[1].depth.mm = maxdepth;
fake[2].time.seconds = duration - asc_desc_time;
fake[2].depth.mm = maxdepth;
fake[3].time.seconds = duration * 1.00;
fakedc.events = dc->events;
dc = &fakedc;
}
/*
* Set up limits that are independent of
* the dive computer
*/
calculate_max_limits(dive, dc, &gc);
QRectF profile_grid_area = scene()->sceneRect();
gc.maxx = (profile_grid_area.width() - 2 * profile_grid_area.x());
gc.maxy = (profile_grid_area.height() - 2 * profile_grid_area.y());
/* This is per-dive-computer. Right now we just do the first one */
gc.pi = *create_plot_info(dive, dc, &gc);
/* Depth profile */
plot_depth_profile();
plot_events(dc);
/* Temperature profile */
plot_temperature_profile();
/* Cylinder pressure plot */
plot_cylinder_pressure(dive, dc);
/* Text on top of all graphs.. */
plot_temperature_text();
plot_depth_text();
plot_cylinder_pressure_text();
plot_deco_text();
/* Bounding box */
QPen pen = defaultPen;
pen.setColor(profile_color[TIME_GRID].at(0));
QGraphicsRectItem *rect = new QGraphicsRectItem(profile_grid_area);
rect->setPen(pen);
scene()->addItem(rect);
/* Put the dive computer name in the lower left corner */
QString nick(get_dc_nickname(dc->model, dc->deviceid));
if (nick.isEmpty())
nick = QString(dc->model);
if (nick.isEmpty())
nick = tr("unknown divecomputer");
gc.leftx = 0; gc.rightx = 1.0;
gc.topy = 0; gc.bottomy = 1.0;
text_render_options_t computer = {DC_TEXT_SIZE, TIME_TEXT, LEFT, TOP};
diveComputer = plot_text(&computer, QPointF(gc.leftx, gc.bottomy), nick);
// The Time ruler should be right after the DiveComputer:
timeMarkers->setPos(0, diveComputer->y());
if (PP_GRAPHS_ENABLED) {
plot_pp_gas_profile();
plot_pp_text();
}
/* 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);
//gc->maxx += drawing_area->x;
//gc->leftx = -(drawing_area->x / drawing_area->width) / 2.0;
//gc->rightx = 1.0 - gc->leftx;
plot_depth_scale();
#if 0
if (gc->printer) {
free(pi->entry);
last_pi_entry = pi->entry = NULL;
pi->nr = 0;
}
#endif
QRectF r = scene()->itemsBoundingRect();
scene()->setSceneRect(r.x() - 15, r.y() -15, r.width() + 30, r.height() + 30);
if (zoomLevel == 0) {
fitInView(sceneRect());
}
}