mirror of
https://github.com/subsurface/subsurface.git
synced 2025-01-31 20:53:23 +00:00
Plotting deco text.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava
Dirk Hohndel
parent
e62eb58ab5
commit
25d65ab97d
4 changed files with 159 additions and 126 deletions
134
profile.c
134
profile.c
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@ -220,6 +220,22 @@ int setup_temperature_limits(struct graphics_context *gc)
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return maxtemp && maxtemp >= mintemp;
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}
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void setup_pp_limits(struct graphics_context *gc)
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{
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int maxdepth;
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gc->leftx = 0;
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gc->rightx = get_maxtime(&gc->pi);
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/* the maxdepth already includes extra vertical space - and if
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* we use 1.5 times the corresponding pressure as maximum partial
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* pressure the graph seems to look fine*/
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maxdepth = get_maxdepth(&gc->pi);
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gc->topy = 1.5 * (maxdepth + 10000) / 10000.0 * SURFACE_PRESSURE / 1000;
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gc->bottomy = -gc->topy / 20;
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}
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#if 0
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static void plot_smoothed_profile(struct graphics_context *gc, struct plot_info *pi)
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@ -290,21 +306,6 @@ static void plot_depth_scale(struct graphics_context *gc, struct plot_info *pi)
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}
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}
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static void setup_pp_limits(struct graphics_context *gc, struct plot_info *pi)
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{
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int maxdepth;
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gc->leftx = 0;
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gc->rightx = get_maxtime(pi);
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/* the maxdepth already includes extra vertical space - and if
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* we use 1.5 times the corresponding pressure as maximum partial
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* pressure the graph seems to look fine*/
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maxdepth = get_maxdepth(pi);
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gc->topy = 1.5 * (maxdepth + 10000) / 10000.0 * SURFACE_PRESSURE / 1000;
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gc->bottomy = -gc->topy / 20;
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}
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static void plot_pp_text(struct graphics_context *gc, struct plot_info *pi)
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{
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double pp, dpp, m;
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@ -324,95 +325,6 @@ static void plot_pp_text(struct graphics_context *gc, struct plot_info *pi)
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}
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}
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static void plot_pp_gas_profile(struct graphics_context *gc, struct plot_info *pi)
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{
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int i;
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struct plot_data *entry;
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setup_pp_limits(gc, pi);
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if (prefs.pp_graphs.pn2) {
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set_source_rgba(gc, PN2);
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entry = pi->entry;
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move_to(gc, entry->sec, entry->pn2);
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->pn2 < prefs.pp_graphs.pn2_threshold)
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line_to(gc, entry->sec, entry->pn2);
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else
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move_to(gc, entry->sec, entry->pn2);
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}
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cairo_stroke(gc->cr);
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set_source_rgba(gc, PN2_ALERT);
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entry = pi->entry;
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move_to(gc, entry->sec, entry->pn2);
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->pn2 >= prefs.pp_graphs.pn2_threshold)
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line_to(gc, entry->sec, entry->pn2);
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else
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move_to(gc, entry->sec, entry->pn2);
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}
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cairo_stroke(gc->cr);
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}
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if (prefs.pp_graphs.phe) {
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set_source_rgba(gc, PHE);
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entry = pi->entry;
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move_to(gc, entry->sec, entry->phe);
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->phe < prefs.pp_graphs.phe_threshold)
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line_to(gc, entry->sec, entry->phe);
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else
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move_to(gc, entry->sec, entry->phe);
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}
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cairo_stroke(gc->cr);
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set_source_rgba(gc, PHE_ALERT);
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entry = pi->entry;
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move_to(gc, entry->sec, entry->phe);
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->phe >= prefs.pp_graphs.phe_threshold)
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line_to(gc, entry->sec, entry->phe);
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else
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move_to(gc, entry->sec, entry->phe);
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}
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cairo_stroke(gc->cr);
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}
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if (prefs.pp_graphs.po2) {
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set_source_rgba(gc, PO2);
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entry = pi->entry;
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move_to(gc, entry->sec, entry->po2);
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->po2 < prefs.pp_graphs.po2_threshold)
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line_to(gc, entry->sec, entry->po2);
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else
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move_to(gc, entry->sec, entry->po2);
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}
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cairo_stroke(gc->cr);
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set_source_rgba(gc, PO2_ALERT);
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entry = pi->entry;
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move_to(gc, entry->sec, entry->po2);
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->po2 >= prefs.pp_graphs.po2_threshold)
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line_to(gc, entry->sec, entry->po2);
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else
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move_to(gc, entry->sec, entry->po2);
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}
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cairo_stroke(gc->cr);
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}
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}
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/* gets both the actual start and end pressure as well as the scaling factors */
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#endif /* USE_GTK_UI */
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@ -468,20 +380,6 @@ int get_local_sac(struct plot_data *entry1, struct plot_data *entry2, struct div
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return airuse / atm * 60 / duration;
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}
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#if USE_GTK_UI
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static void plot_deco_text(struct graphics_context *gc, struct plot_info *pi)
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{
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if (prefs.profile_calc_ceiling) {
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float x = gc->leftx + (gc->rightx - gc->leftx) / 2;
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float y = gc->topy = 1.0;
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text_render_options_t tro = {PRESSURE_TEXT_SIZE, PRESSURE_TEXT, CENTER, -0.2};
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gc->bottomy = 0.0;
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plot_text(gc, &tro, x, y, "GF %.0f/%.0f", prefs.gflow * 100, prefs.gfhigh * 100);
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}
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}
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#endif /* USE_GTK_UI */
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static void analyze_plot_info_minmax_minute(struct plot_data *entry, struct plot_data *first, struct plot_data *last, int index)
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{
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struct plot_data *p = entry;
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@ -63,6 +63,8 @@ int get_maxdepth(struct plot_info *pi);
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int get_local_sac(struct plot_data *entry1, struct plot_data *entry2, struct dive *dive);
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void setup_pp_limits(struct graphics_context *gc);
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#define ALIGN_LEFT 1
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#define ALIGN_RIGHT 2
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@ -249,9 +249,9 @@ void ProfileGraphicsView::plot(struct dive *dive)
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plot_depth_text();
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plot_cylinder_pressure_text();
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#if 0
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plot_deco_text(gc, pi);
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#endif
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plot_deco_text();
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/* Bounding box */
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QColor color = profile_color[TIME_GRID].at(0);
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QPen pen = QPen(color);
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@ -269,12 +269,14 @@ void ProfileGraphicsView::plot(struct dive *dive)
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text_render_options_t computer = {DC_TEXT_SIZE, TIME_TEXT, LEFT, MIDDLE};
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plot_text(&computer, gc.leftx, gc.bottomy, nickname);
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}
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#if 0
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if (PP_GRAPHS_ENABLED) {
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plot_pp_gas_profile(gc, pi);
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plot_pp_text(gc, pi);
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}
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//if (PP_GRAPHS_ENABLED) {
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plot_pp_gas_profile();
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// plot_pp_text(gc, pi);
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//}
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#if 0
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/* now shift the translation back by half the margin;
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* this way we can draw the vertical scales on both sides */
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cairo_translate(gc->cr, -drawing_area->x / 2.0, 0);
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@ -292,6 +294,135 @@ void ProfileGraphicsView::plot(struct dive *dive)
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#endif
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}
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void ProfileGraphicsView::plot_pp_gas_profile()
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{
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int i;
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struct plot_data *entry;
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struct plot_info *pi = &gc.pi;
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setup_pp_limits(&gc);
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QColor c;
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QPointF from, to;
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//if (prefs.pp_graphs.pn2) {
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c = profile_color[PN2].first();
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entry = pi->entry;
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from = QPointF(SCALEGC(entry->sec, entry->pn2));
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->pn2 < prefs.pp_graphs.pn2_threshold){
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to = QPointF(SCALEGC(entry->sec, entry->pn2));
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QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
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item->setPen(QPen(c));
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scene()->addItem(item);
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from = to;
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}
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else{
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from = QPointF(SCALEGC(entry->sec, entry->pn2));
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}
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}
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c = profile_color[PN2_ALERT].first();
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entry = pi->entry;
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from = QPointF(SCALEGC(entry->sec, entry->pn2));
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->pn2 >= prefs.pp_graphs.pn2_threshold){
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to = QPointF(SCALEGC(entry->sec, entry->pn2));
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QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
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item->setPen(QPen(c));
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scene()->addItem(item);
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from = to;
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}
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else{
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from = QPointF(SCALEGC(entry->sec, entry->pn2));
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}
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}
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//}
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//if (prefs.pp_graphs.phe) {
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c = profile_color[PHE].first();
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entry = pi->entry;
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from = QPointF(SCALEGC(entry->sec, entry->phe));
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->phe < prefs.pp_graphs.phe_threshold){
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to = QPointF(SCALEGC(entry->sec, entry->phe));
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QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
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item->setPen(QPen(c));
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scene()->addItem(item);
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from = to;
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}
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else{
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from = QPointF(SCALEGC(entry->sec, entry->phe));
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}
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}
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c = profile_color[PHE_ALERT].first();
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entry = pi->entry;
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from = QPointF(SCALEGC(entry->sec, entry->phe));
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->phe >= prefs.pp_graphs.phe_threshold){
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to = QPointF(SCALEGC(entry->sec, entry->phe));
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QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
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item->setPen(QPen(c));
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scene()->addItem(item);
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from = to;
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}
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else{
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from = QPointF(SCALEGC(entry->sec, entry->phe));
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}
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}
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//}
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//if (prefs.pp_graphs.po2) {
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c = profile_color[PO2].first();
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entry = pi->entry;
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from = QPointF(SCALEGC(entry->sec, entry->po2));
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->po2 < prefs.pp_graphs.po2_threshold){
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to = QPointF(SCALEGC(entry->sec, entry->po2));
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QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
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item->setPen(QPen(c));
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scene()->addItem(item);
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from = to;
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}
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else{
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from = QPointF(SCALEGC(entry->sec, entry->po2));
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}
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}
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c = profile_color[PO2_ALERT].first();
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entry = pi->entry;
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from = QPointF(SCALEGC(entry->sec, entry->po2));
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for (i = 1; i < pi->nr; i++) {
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entry++;
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if (entry->po2 >= prefs.pp_graphs.po2_threshold){
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to = QPointF(SCALEGC(entry->sec, entry->po2));
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QGraphicsLineItem *item = new QGraphicsLineItem(from.x(), from.y(), to.x(), to.y());
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item->setPen(QPen(c));
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scene()->addItem(item);
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from = to;
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}
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else{
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from = QPointF(SCALEGC(entry->sec, entry->po2));
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}
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}
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//}
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}
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void ProfileGraphicsView::plot_deco_text()
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{
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if (prefs.profile_calc_ceiling) {
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float x = gc.leftx + (gc.rightx - gc.leftx) / 2;
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float y = gc.topy = 1.0;
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static text_render_options_t tro = {PRESSURE_TEXT_SIZE, PRESSURE_TEXT, CENTER, -0.2};
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gc.bottomy = 0.0;
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plot_text(&tro, x, y, QString("GF %1/%2").arg(prefs.gflow * 100).arg(prefs.gfhigh * 100));
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}
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}
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void ProfileGraphicsView::plot_cylinder_pressure_text()
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{
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int i;
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@ -104,6 +104,8 @@ private:
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void plot_depth_sample(struct plot_data *entry, text_render_options_t *tro);
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void plot_cylinder_pressure_text();
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void plot_pressure_value(int mbar, int sec, int xalign, int yalign);
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void plot_deco_text();
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void plot_pp_gas_profile();
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QColor get_sac_color(int sac, int avg_sac);
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