void Plot2DProfile::drawSymbol( QPainter* painter, const QwtScaleMap & xMap,
const QwtScaleMap & yMap, const QRectF & canvasRect, int from, int to ) const{
QPen curvePen( m_defaultColor );
QBrush brush( m_defaultColor );
QSize symbolSize( 10, 10 );
QwtSymbol symbol ( QwtSymbol::Diamond, brush, curvePen, symbolSize );
drawSymbols( painter, symbol, xMap, yMap, canvasRect, from, to );
}
void Plot2DProfile::drawSteps (QPainter *painter, const QwtScaleMap &xMap,
const QwtScaleMap &yMap, const QRectF &canvasRect, int from, int to) const {
QPen curvePen( m_defaultColor );
curvePen.setStyle( m_penStyle );
painter->setPen( curvePen );
if ( from != to ){
QwtPlotCurve::drawSteps( painter, xMap, yMap, canvasRect, from, to );
}
else {
drawSymbol( painter, xMap, yMap, canvasRect, from, to );
}
}
void StochasticProcessWidget::updateColors() {
int distCount = process->getNumStates();
QColor weakestDistColor;
QColor weakDistColor;
QColor avgDistColor;
QColor strongDistColor;
for (int i = 0; i < distCount; i++) {
int hueValue = (int)round(255.0
/ ((double)distCount / (double)i));
weakDistColor.setHsv(hueValue, 40, 245);
weakestDistColor.setHsv(hueValue, 15, 245);
avgDistColor.setHsv(hueValue, 100, 255);
strongDistColor.setHsv(hueValue, 150, 255);
QPen curvePen(QBrush(strongDistColor), 3.0,
Qt::SolidLine);
infCurves[i]->setPen(curvePen);
supCurves[i]->setPen(curvePen);
QPen avgPen(QBrush(avgDistColor), 3.0,
Qt::DashLine);
avgMarkers[i]->setLinePen(avgPen);
QPen stdDevPen(QBrush(avgDistColor), 3.0,
Qt::DotLine);
stdDevMarkers[i].first->setLinePen(stdDevPen);
stdDevMarkers[i].second->setLinePen(stdDevPen);
for (int j = 0; j <= 4; j++) {
distGraphTable->item(j, i)->setBackgroundColor(weakDistColor);
}
for (int j = 0; j < distTable->rowCount(); j++) {
QTableWidgetItem *item = distTable->item(j,
i);
if (item) {
if (item->text() == "0\n0") {
item->setBackgroundColor(weakestDistColor);
} else {
item->setBackgroundColor(weakDistColor);
}
}
}
}
distGraph->replot();
}
void Plot::addSignal(SignalData* signalData, QColor color)
{
QwtPlotCurve* d_curve = new QwtPlotCurve();
d_curve->setStyle(DEFAULT_CURVE_STYLE);
QPen curvePen(color);
curvePen.setWidth(0);
d_curve->setPen(curvePen);
#if 1
d_curve->setRenderHint(QwtPlotItem::RenderAntialiased, true);
#endif
#if 1
d_curve->setPaintAttribute(QwtPlotCurve::ClipPolygons, false);
#endif
d_curve->setData(new CurveData(signalData));
d_curve->attach(this);
mSignals[signalData] = d_curve;
}
void LinePlot::linePlotData(LinePlotData::Ptr data, const std::string& name, QColor color, double offset )
{
if (!data) return;
// set based on data - record overall min and max
if ( (data->minX() < m_xAxisMin) || (data->maxX() > m_xAxisMax) )
{
if (data->minX() < m_xAxisMin) m_xAxisMin = data->minX();
if (data->maxX() > m_xAxisMax) m_xAxisMax = data->maxX();
}
if (numberOfCurves() == 0)
{
m_lineThickness = 10;
}
/// todo - curve collection - shared pointers
QwtPlotCurve * curve = new QwtPlotCurve(toQString(name));
if (color == Qt::color0)
{ // generate new color from color map
color = curveColor(m_lastColor);
m_lastColor = color;
}
curve->setPen(curvePen(color));
curve->attach(m_qwtPlot);
curve->setData(*data);
// check for number of different units (std::string based)
QString curveUnits = toQString(data->units());
if (m_leftAxisUnits == "NONE SPECIFIED")
{
m_leftAxisUnits = curveUnits;
this->leftAxisTitleFromUnits(toString(m_leftAxisUnits));
curve->setYAxis(QwtPlot::yLeft);
m_qwtPlot->enableAxis(QwtPlot::yRight, false);
}
else if (m_leftAxisUnits.toUpper() == curveUnits.toUpper())
{
curve->setYAxis(QwtPlot::yLeft);
m_qwtPlot->enableAxis(QwtPlot::yRight, false);
}
else if (m_rightAxisUnits == "NONE SPECIFIED")
{
m_rightAxisUnits = curveUnits;
this->rightAxisTitleFromUnits(toString(m_rightAxisUnits));
curve->setYAxis(QwtPlot::yRight);
m_qwtPlot->enableAxis(QwtPlot::yRight, true);
}
else if (m_rightAxisUnits.toUpper() == curveUnits.toUpper())
{
curve->setYAxis(QwtPlot::yRight);
m_qwtPlot->enableAxis(QwtPlot::yRight, true);
}
else // more than 2 units - scale all curves
{
scaleCurves(curve);
m_qwtPlot->enableAxis(QwtPlot::yRight, false);
this->leftAxisTitle("Scaled");
}
/// update legend and replot
showCurve(curve, true);
// initZoomer();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimPlotCurve::updateCurveAppearance()
{
CVF_ASSERT(m_qwtPlotCurve);
QColor curveColor(m_curveColor.value().rByte(), m_curveColor.value().gByte(), m_curveColor.value().bByte());
QwtSymbol* symbol = nullptr;
if (m_pointSymbol() != SYMBOL_NONE)
{
QwtSymbol::Style style = QwtSymbol::NoSymbol;
switch (m_pointSymbol())
{
case SYMBOL_ELLIPSE:
style = QwtSymbol::Ellipse;
break;
case SYMBOL_RECT:
style = QwtSymbol::Rect;
break;
case SYMBOL_DIAMOND:
style = QwtSymbol::Diamond;
break;
case SYMBOL_TRIANGLE:
style = QwtSymbol::Triangle;
break;
case SYMBOL_CROSS:
style = QwtSymbol::Cross;
break;
case SYMBOL_XCROSS:
style = QwtSymbol::XCross;
break;
default:
break;
}
// QwtPlotCurve will take ownership of the symbol
symbol = new QwtSymbol(style);
symbol->setSize(6, 6);
symbol->setColor(curveColor);
}
QwtPlotCurve::CurveStyle curveStyle = QwtPlotCurve::NoCurve;
Qt::PenStyle penStyle = Qt::SolidLine;
if (m_lineStyle() != STYLE_NONE)
{
switch (m_curveInterpolation())
{
case INTERPOLATION_STEP_LEFT:
curveStyle = QwtPlotCurve::Steps;
m_qwtPlotCurve->setCurveAttribute(QwtPlotCurve::Inverted, false);
break;
case INTERPOLATION_POINT_TO_POINT: // Fall through
default:
curveStyle = QwtPlotCurve::Lines;
break;
}
switch (m_lineStyle())
{
case STYLE_SOLID:
penStyle = Qt::SolidLine;
break;
case STYLE_DASH:
penStyle = Qt::DashLine;
break;
case STYLE_DOT:
penStyle = Qt::DotLine;
break;
case STYLE_DASH_DOT:
penStyle = Qt::DashDotLine;
break;
default:
break;
}
}
QPen curvePen(curveColor);
curvePen.setWidth(m_curveThickness);
curvePen.setStyle(penStyle);
m_qwtPlotCurve->setPen(curvePen);
m_qwtPlotCurve->setStyle(curveStyle);
m_qwtPlotCurve->setSymbol(symbol);
m_qwtPlotCurve->setSymbolSkipPixelDistance(m_symbolSkipPixelDistance());
}