本文整理汇总了C++中QwtPlotCurve::setPaintAttribute方法的典型用法代码示例。如果您正苦于以下问题：C++ QwtPlotCurve::setPaintAttribute方法的具体用法？C++ QwtPlotCurve::setPaintAttribute怎么用？C++ QwtPlotCurve::setPaintAttribute使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QwtPlotCurve的用法示例。
在下文中一共展示了QwtPlotCurve::setPaintAttribute方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: createCurve
//---------------------------------------------------------------------------
void JrkPlotDialog::createCurve(QString title, QColor cl, bool on, double scale)
{
QwtPlotCurve *curve;
QPen pen;
curve = new QwtPlotCurve(title);
pen.setColor(cl);
pen.setWidth(2);
curve->setPen(pen);
curve->setPaintAttribute(QwtPlotCurve::ClipPolygons, true);
curve->setRenderHint( QwtPlotCurve::RenderAntialiased, true);
#if 0
QwtSplineCurveFitter* curveFitter = new QwtSplineCurveFitter();
curveFitter->setSplineSize(500);
curve->setCurveFitter(curveFitter);
#endif
curve->attach(ui->jrkPlot);
showCurve(curve, on);
jrkdata.push_back(new JrkPlotData(curve, scale, samples()));
// qDebug("Scale: %f", scale);
}示例2: createCurve
QwtPlotCurve* Curves::createCurve(int i) const
{
QwtPlotCurve* curve = new QwtPlotCurve(file->header(i));
curve->setRenderHint(QwtPlotCurve::RenderAntialiased);
curve->setPen(QPen(QColor(rand() % 255, rand() % 255, rand() % 255), 2));
curve->setPaintAttribute(QwtPlotCurve::ClipPolygons);
return curve;
}示例3: startNewCurve
void IncrementalPlot::startNewCurve()
{
if (!curves.empty())
curCurveOffset += curves.back()->dataSize();
QwtPlotCurve *newCurve = new QwtPlotCurve("Line");
newCurve->setStyle(QwtPlotCurve::Lines);
newCurve->setPaintAttribute(QwtPlotCurve::PaintFiltered);
newCurve->setPen(QColor(Qt::white));
const QColor &c = Qt::white;
newCurve->setSymbol(QwtSymbol(QwtSymbol::NoSymbol, QBrush(c), QPen(c), QSize(6, 6)));
curves.push_back(newCurve);
newCurve->attach(this);
}示例4: createCurve
QwtPlotCurve* PowerBarHistoryPlot::createCurve(const QwtText& title, const QPen& pen, ArraySeriesData* data)
{
QwtPlotCurve* curve = new QwtPlotCurve(title);
curve->setStyle(QwtPlotCurve::Lines);
curve->setPen(pen);
curve->setRenderHint(QwtPlotItem::RenderAntialiased, false);
curve->setPaintAttribute(QwtPlotCurve::ClipPolygons, true);
curve->setData(data);
curve->attach(m_plot);
return curve;
}