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-rw-r--r--qt-ui/profilegraphics.cpp110
1 files changed, 62 insertions, 48 deletions
diff --git a/qt-ui/profilegraphics.cpp b/qt-ui/profilegraphics.cpp
index 761ef262b..c5421659c 100644
--- a/qt-ui/profilegraphics.cpp
+++ b/qt-ui/profilegraphics.cpp
@@ -102,7 +102,7 @@ ProfileGraphicsView::ProfileGraphicsView(QWidget* parent) : QGraphicsView(parent
{
setScene(new QGraphicsScene());
setBackgroundBrush(QColor("#F3F3E6"));
- scene()->setSceneRect(0,0,100,100);
+ scene()->setSceneRect(0,0,1000,1000);
fill_profile_color();
}
@@ -344,8 +344,11 @@ void ProfileGraphicsView::plot_depth_profile(struct graphics_context *gc, struct
entry = pi->entry;
- QGraphicsPolygonItem *neatFill = new QGraphicsPolygonItem();
+
QPolygonF p;
+ QLinearGradient pat(0.0,0.0,0.0,scene()->height());
+ QGraphicsPolygonItem *neatFill = 0;
+
for (i = 0; i < pi->nr; i++, entry++)
p.append( QPointF( SCALE(gc, entry->sec, entry->depth) ));
@@ -353,86 +356,98 @@ void ProfileGraphicsView::plot_depth_profile(struct graphics_context *gc, struct
for (i = pi->nr - 1; i >= 0; i--, entry--) {
if (entry->ndl) {
/* non-zero NDL implies this is a safety stop, no ceiling */
- p.append( QPointF( SCALE(gc, entry->sec, 0) ));
+ p.append( QPointF( SCALE(gc, entry->sec, 0) ));
} else if (entry->stopdepth < entry->depth) {
p.append( QPointF( SCALE(gc, entry->sec, entry->stopdepth) ));
} else {
p.append( QPointF( SCALE(gc, entry->sec, entry->depth) ));
}
}
- neatFill->setPolygon(p);
- QLinearGradient pat(0.0,0.0,0.0,p.boundingRect().height());
+
+;
pat.setColorAt(1, profile_color[DEPTH_BOTTOM].first());
pat.setColorAt(0, profile_color[DEPTH_TOP].first());
+ neatFill = new QGraphicsPolygonItem();
+ neatFill->setPolygon(p);
neatFill->setBrush(QBrush(pat));
+ neatFill->setPen(QPen());
scene()->addItem(neatFill);
-#if 0
/* 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_red_ceiling) {
- pat = cairo_pattern_create_linear (0.0, 0.0, 0.0, 256.0 * plot_scale);
- pattern_add_color_stop_rgba (gc, pat, 0, CEILING_SHALLOW);
- pattern_add_color_stop_rgba (gc, pat, 1, CEILING_DEEP);
- cairo_set_source(gc->cr, pat);
- cairo_pattern_destroy(pat);
+ // TODO: port the prefs.profile_red_ceiling to QSettings
+ //if (prefs.profile_red_ceiling) {
+ p.clear();
+ pat.setColorAt(0, profile_color[CEILING_SHALLOW].first());
+ pat.setColorAt(1, profile_color[CEILING_DEEP].first());
+
entry = pi->entry;
- move_to(gc, 0, 0);
for (i = 0; i < pi->nr; i++, entry++) {
if (entry->ndl == 0 && entry->stopdepth) {
if (entry->ndl == 0 && entry->stopdepth < entry->depth) {
- line_to(gc, entry->sec, entry->stopdepth);
+ p.append( QPointF( SCALE(gc, entry->sec, entry->stopdepth) ));
} else {
- line_to(gc, entry->sec, entry->depth);
+ p.append( QPointF( SCALE(gc, entry->sec, entry->depth) ));
}
} else {
- line_to(gc, entry->sec, 0);
+ p.append( QPointF( SCALE(gc, entry->sec, 0) ));
}
}
- cairo_close_path(gc->cr);
- cairo_fill(gc->cr);
- }
+
+ neatFill = new QGraphicsPolygonItem();
+ neatFill->setBrush(QBrush(pat));
+ neatFill->setPolygon(p);
+ neatFill->setPen(QPen());
+ scene()->addItem(neatFill);
+ //}
+
/* finally, plot the calculated ceiling over all this */
- if (prefs.profile_calc_ceiling) {
- pat = cairo_pattern_create_linear (0.0, 0.0, 0.0, 256.0 * plot_scale);
- pattern_add_color_stop_rgba (gc, pat, 0, CALC_CEILING_SHALLOW);
- pattern_add_color_stop_rgba (gc, pat, 1, CALC_CEILING_DEEP);
- cairo_set_source(gc->cr, pat);
- cairo_pattern_destroy(pat);
+ // TODO: Port the profile_calc_ceiling to QSettings
+ // if (prefs.profile_calc_ceiling) {
+ pat.setColorAt(0, profile_color[CALC_CEILING_SHALLOW].first());
+ pat.setColorAt(1, profile_color[CALC_CEILING_DEEP].first());
+
entry = pi->entry;
- move_to(gc, 0, 0);
+ p.clear();
+ p.append( QPointF(0,0));
for (i = 0; i < pi->nr; i++, entry++) {
if (entry->ceiling)
- line_to(gc, entry->sec, entry->ceiling);
+ p.append( QPointF( SCALE(gc, entry->sec, entry->ceiling) ));
else
- line_to(gc, entry->sec, 0);
+ p.append( QPointF( SCALE(gc, entry->sec, 0) ));
}
- line_to(gc, (entry-1)->sec, 0); /* make sure we end at 0 */
- cairo_close_path(gc->cr);
- cairo_fill(gc->cr);
- }
+ p.append( QPointF( SCALE(gc, (entry-1)->sec, 0) ));
+ neatFill = new QGraphicsPolygonItem();
+ neatFill->setPolygon(p);
+ neatFill->setPen(QPen());
+ scene()->addItem(neatFill);
+ //}
+
/* next show where we have been bad and crossed the dc's ceiling */
- pat = cairo_pattern_create_linear (0.0, 0.0, 0.0, 256.0 * plot_scale);
- pattern_add_color_stop_rgba (gc, pat, 0, CEILING_SHALLOW);
- pattern_add_color_stop_rgba (gc, pat, 1, CEILING_DEEP);
- cairo_set_source(gc->cr, pat);
- cairo_pattern_destroy(pat);
+ pat.setColorAt(0, profile_color[CEILING_SHALLOW].first());
+ pat.setColorAt(1, profile_color[CEILING_DEEP].first());
+
entry = pi->entry;
- move_to(gc, 0, 0);
+ p.clear();
+ p.append( QPointF(0,0));
for (i = 0; i < pi->nr; i++, entry++)
- line_to(gc, entry->sec, entry->depth);
+ p.append( QPointF( SCALE(gc, entry->sec, entry->depth) ));
for (i = pi->nr - 1; i >= 0; i--, entry--) {
if (entry->ndl == 0 && entry->stopdepth > entry->depth) {
- line_to(gc, entry->sec, entry->stopdepth);
+ p.append( QPointF( SCALE(gc, entry->sec, entry->stopdepth) ));
} else {
- line_to(gc, entry->sec, entry->depth);
+ p.append( QPointF( SCALE(gc, entry->sec, entry->depth) ));
}
}
- cairo_close_path(gc->cr);
- cairo_fill(gc->cr);
+
+ neatFill = new QGraphicsPolygonItem();
+ neatFill->setPolygon(p);
+ neatFill->setPen(QPen());
+ neatFill->setBrush(QBrush(pat));
+ scene()->addItem(neatFill);
/* Now do it again for the velocity colors */
entry = pi->entry;
@@ -442,13 +457,12 @@ void ProfileGraphicsView::plot_depth_profile(struct graphics_context *gc, struct
/* 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;
- set_source_rgba(gc, VELOCITY_COLORS_START_IDX + entry->velocity);
- move_to(gc, entry[-1].sec, entry[-1].depth);
- line_to(gc, sec, depth);
- cairo_stroke(cr);
+ QGraphicsLineItem *colorLine = new QGraphicsLineItem( SCALE(gc, entry[-1].sec, entry[-1].depth), SCALE(gc, sec, depth));
+ colorLine->setPen(QPen(QBrush(profile_color[ (color_indice_t) (VELOCITY_COLORS_START_IDX + entry->velocity)].first()), 2 ));
+ scene()->addItem(colorLine);
}
-#endif
}
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