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This commit is contained in:
feiyangqingyun
2022-05-18 17:39:04 +08:00
parent 96938b94f9
commit a155ad45d3
32 changed files with 145 additions and 322 deletions
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3
third/qcustomplotdemo/frmexample/frmscatterpixmap.cpp
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@@ -18,6 +18,7 @@ void frmScatterPixmap::initForm()
ui->customPlot->axisRect()->setBackground(QPixmap(":/image/bg1.jpg"));
ui->customPlot->addGraph();
ui->customPlot->graph()->setLineStyle(QCPGraph::lsLine);
QPen pen;
pen.setColor(QColor(255, 200, 20, 200));
pen.setStyle(Qt::DashLine);
@@ -27,6 +28,7 @@ void frmScatterPixmap::initForm()
ui->customPlot->graph()->setScatterStyle(QCPScatterStyle(QPixmap(":/image/data.png")));
// set graph name, will show up in legend next to icon:
ui->customPlot->graph()->setName("Data from Photovoltaic\nenergy barometer 2011");
// set data:
QVector<double> year, value;
year << 2005 << 2006 << 2007 << 2008 << 2009 << 2010 << 2011;
@@ -49,6 +51,7 @@ void frmScatterPixmap::initForm()
ui->customPlot->yAxis2->setSubTicks(false);
ui->customPlot->xAxis->setRange(2004.5, 2011.5);
ui->customPlot->yAxis->setRange(0, 52);
// setup legend:
ui->customPlot->legend->setFont(QFont(font().family(), 7));
ui->customPlot->legend->setIconSize(50, 20);