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fixed RsGraphWidget by adding an extra data point in the lower right corner, and fixed typo that caused an invalid point to be drawn

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This commit is contained in:
csoler 2017-07-01 16:21:22 +02:00
parent f1362100ce
commit c61536e737
1 changed files with 13 additions and 18 deletions
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31
retroshare-gui/src/gui/common/RSGraphWidget.cpp
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@ -323,15 +323,6 @@ RSGraphWidget::resetGraph()
updateIfPossible();
}
/** Toggles display of respective graph lines and counters. */
//void
//DhtGraph::setShowCounters(bool showRSDHT, bool showALLDHT)
//{
// _showRSDHT = showRSDHT;
// _showALLDHT = showALLDHT;
// this->update();
//}
/** Overloads default QWidget::paintEvent. Draws the actual
* bandwidth graph. */
void RSGraphWidget::paintEvent(QPaintEvent *)
@ -354,9 +345,11 @@ void RSGraphWidget::paintEvent(QPaintEvent *)
/* Paint the scale */
paintScale1();
/* Plot the rsDHT/allDHT data */
/* Plot the data */
paintData();
/* Paint the rsDHT/allDHT totals */
/* Paint the totals */
paintTotals();
// part of the scale that needs to write over the data curves.
@ -427,17 +420,19 @@ void RSGraphWidget::paintData()
QColor pcolor = getColor(source.displayName(i).toStdString()) ;
/* Plot the bandwidth data as area graphs */
if (_flags & RSGRAPH_FLAGS_PAINT_STYLE_PLAIN)
paintIntegral(points, pcolor, _opacity);
/* Plot the bandwidth as solid lines. If the graph style is currently an
* area graph, we end up outlining the integrals. */
/* Plot the bandwidth as solid lines. If the graph style is currently an area graph, we end up outlining the integrals. */
if(_flags & RSGRAPH_FLAGS_PAINT_STYLE_DOTS)
paintDots(points, pcolor);
else
paintLine(points, pcolor);
/* Plot the data as area graphs */
points.push_front(QPointF( _rec.width(), _rec.height() - _graph_base)) ; // add a point in the lower right corner, to close the path.
if (_flags & RSGRAPH_FLAGS_PAINT_STYLE_PLAIN)
paintIntegral(points, pcolor, _opacity);
}
if(_maxValue > 0.0f)
{
@ -520,7 +515,7 @@ void RSGraphWidget::pointsFromData(const std::vector<QPointF>& values,QVector<QP
points << QPointF(px,py) ;
if(!(_flags & RSGRAPH_FLAGS_PAINT_STYLE_DOTS) && (i==values.size()-1))
points << QPointF(px,y) ;
points << QPointF(px,py) ;
last_px = px ;
last_py = py ;