void MainWindow::setupInsetLayoutTest(QCustomPlot *customPlot)
{
customPlot->addLayer("insetLayer");
customPlot->setCurrentLayer("insetLayer");
QCPAxisRect *insetAxRect = new QCPAxisRect(customPlot);
insetAxRect->setMinimumSize(300, 250);
customPlot->axisRect(0)->insetLayout()->addElement(insetAxRect, Qt::AlignRight|Qt::AlignTop);
insetAxRect->setupFullAxesBox(true);
insetAxRect->setBackground(QBrush(QColor(240, 240, 240)));
}
void MainWindow::setupMultiAxisRectInteractions(QCustomPlot *customPlot)
{
QCPAxisRect *r1 = new QCPAxisRect(customPlot);
customPlot->plotLayout()->addElement(1, 0, r1);
QCPAxisRect *r2 = new QCPAxisRect(customPlot);
customPlot->plotLayout()->addElement(0, 1, r2);
QCPAxisRect *r3 = new QCPAxisRect(customPlot);
customPlot->plotLayout()->addElement(1, 1, r3);
QCPAxisRect *inset = new QCPAxisRect(customPlot);
inset->setMinimumSize(170, 120);
inset->setupFullAxesBox(true);
foreach (QCPAxis *ax, inset->axes())
ax->setAutoTickCount(3);
r3->insetLayout()->addElement(inset, Qt::AlignRight|Qt::AlignTop);
connect(mCustomPlot, SIGNAL(mouseMove(QMouseEvent*)), this, SLOT(setupMultiAxisRectInteractionsMouseMove(QMouseEvent*)));
}
void MainWindow::setupItemTracerTest_MyTest_2(QCustomPlot *customPlot)
{
QCPAxisRect* pAxisRectTop = NULL;
QCPAxisRect* pAxisRectBottom = NULL;
QCPLayoutGrid *pLayoutGrid = NULL;
QCPMarginGroup *pMarginGroup = NULL;
QCPItemTracerCrossHair *pTracerTop = NULL;
QCPItemTracerCrossHair *pTracerBottom = NULL;
CMidSubDrawHelper* m_pMidSubDrawHelper = NULL;
CHistoryDataManager* pHistoryDataManager = NULL;
customPlot->clearGraphs();
customPlot->plotLayout()->clear(); // clear default axis rect so we can start from scratch
pAxisRectTop = new QCPAxisRect(customPlot);
pAxisRectTop->setupFullAxesBox(true);
pAxisRectTop->axis(QCPAxis::atLeft)->setLabel(QObject::tr("Y-value"));
pAxisRectTop->axis(QCPAxis::atBottom)->setLabel(QObject::tr("X-time"));
pAxisRectTop->axis(QCPAxis::atBottom)->setTickLabelType(QCPAxis::ltDateTime);
pAxisRectTop->axis(QCPAxis::atBottom)->setDateTimeFormat(DEF_STRING_FORMAT_TIME.c_str());
pAxisRectBottom = new QCPAxisRect(customPlot);
pAxisRectBottom->setupFullAxesBox(true);
pAxisRectBottom->axis(QCPAxis::atLeft)->setLabel(QObject::tr("Y-value"));
pAxisRectBottom->axis(QCPAxis::atBottom)->setLabel(QObject::tr("X-time"));
pAxisRectBottom->axis(QCPAxis::atBottom)->setTickLabelType(QCPAxis::ltDateTime);
pAxisRectBottom->axis(QCPAxis::atBottom)->setDateTimeFormat(DEF_STRING_FORMAT_TIME.c_str());//("yyyy-MM-dd hh-mm-ss");
customPlot->plotLayout()->addElement(0, 0, pAxisRectTop); // insert axis rect in first row
customPlot->plotLayout()->addElement(1, 0, pAxisRectBottom); // insert axis rect in first row
pLayoutGrid = customPlot->plotLayout();
pMarginGroup = new QCPMarginGroup(customPlot);
pLayoutGrid->element(0, 0)->setMarginGroup(QCP::msAll, pMarginGroup);
pLayoutGrid->element(1, 0)->setMarginGroup(QCP::msAll, pMarginGroup);
m_pMidSubDrawHelper = new CMidSubDrawHelper();
pHistoryDataManager = new CHistoryDataManager();
m_pMidSubDrawHelper->drawHistoryBarData(pHistoryDataManager, customPlot, pAxisRectTop);
m_pMidSubDrawHelper->drawHistoryVolumeData(pHistoryDataManager, customPlot, pAxisRectBottom);
//setupItemTracerTest_MyTest_addGrap(customPlot, pAxisRectTop);
//setupItemTracerTest_MyTest_addGrap(customPlot, pAxisRectBottom);
pTracerTop = NULL;
pTracerTop = new QCPItemTracerCrossHair(customPlot);
customPlot->addItem(pTracerTop);
pTracerTop->setTracerAxisRect(pAxisRectTop);
pTracerTop->setStyle(QCPItemTracerCrossHair::tsCrosshair);
pTracerTop->setShowLeft(QCPAxis::ltNumber, true, QString(""));
pTracerTop->setShowBottom(QCPAxis::ltDateTime, true, QString(DEF_STRING_FORMAT_TIME.c_str()));
m_pQCPItemTracerCrossHairTop = pTracerTop;
pTracerBottom = NULL;
pTracerBottom = new QCPItemTracerCrossHair(customPlot);
customPlot->addItem(pTracerBottom);
pTracerBottom->setTracerAxisRect(pAxisRectBottom);
pTracerBottom->setStyle(QCPItemTracerCrossHair::tsCrosshair);
pTracerBottom->setShowLeft(QCPAxis::ltNumber, true, QString(""));
pTracerBottom->setShowBottom(QCPAxis::ltDateTime, true, QString(DEF_STRING_FORMAT_TIME.c_str()));
m_pQCPItemTracerCrossHairBottom = pTracerBottom;
connect(customPlot, SIGNAL(mouseMove(QMouseEvent*)), this, SLOT(QCPItemTracerCrossHairMouseMove(QMouseEvent*)));
//customPlot->rescaleAxes();
customPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
customPlot->replot();//draw again
if (NULL != m_pMidSubDrawHelper)
{
delete m_pMidSubDrawHelper;
m_pMidSubDrawHelper = NULL;
}
if (NULL != pHistoryDataManager)
{
delete pHistoryDataManager;
pHistoryDataManager = NULL;
}
}
void MainWindow::setupItemTracerTest_MyTest_1(QCustomPlot *customPlot)
{
QCPAxisRect* pAxisRectTop = NULL;
QCPAxisRect* pAxisRectBottom = NULL;
QCPLayoutGrid *pLayoutGrid = NULL;
QCPMarginGroup *pMarginGroup = NULL;
QCPItemTracerCrossHair *pTracerTop = NULL;
QCPItemTracerCrossHair *pTracerBottom = NULL;
customPlot->clearGraphs();
customPlot->plotLayout()->clear(); // clear default axis rect so we can start from scratch
pAxisRectTop = new QCPAxisRect(customPlot);
pAxisRectTop->setupFullAxesBox(true);
//pAxisRectTop->axis(QCPAxis::atLeft)->setLabel(QObject::tr("Y-value"));
//pAxisRectTop->axis(QCPAxis::atBottom)->setLabel(QObject::tr("X-time"));
//pAxisRectTop->axis(QCPAxis::atBottom)->setTickLabelType(QCPAxis::ltDateTime);
//pAxisRectTop->axis(QCPAxis::atBottom)->setDateTimeFormat("yyyy-MM-dd hh-mm-ss");//DEF_STRING_FORMAT_TIME
pAxisRectBottom = new QCPAxisRect(customPlot);
pAxisRectBottom->setupFullAxesBox(true);
//pAxisRectBottom->axis(QCPAxis::atLeft)->setLabel(QObject::tr("Y-value"));
//pAxisRectBottom->axis(QCPAxis::atBottom)->setLabel(QObject::tr("X-time"));
//pAxisRectBottom->axis(QCPAxis::atBottom)->setTickLabelType(QCPAxis::ltDateTime);
//pAxisRectBottom->axis(QCPAxis::atBottom)->setDateTimeFormat("yyyy-MM-dd hh-mm-ss");//DEF_STRING_FORMAT_TIME
customPlot->plotLayout()->addElement(0, 0, pAxisRectTop); // insert axis rect in first row
customPlot->plotLayout()->addElement(1, 0, pAxisRectBottom); // insert axis rect in first row
pLayoutGrid = customPlot->plotLayout();
pMarginGroup = new QCPMarginGroup(customPlot);
pLayoutGrid->element(0, 0)->setMarginGroup(QCP::msAll, pMarginGroup);
pLayoutGrid->element(1, 0)->setMarginGroup(QCP::msAll, pMarginGroup);
QCPGraph *graph = customPlot->addGraph(pAxisRectTop->axis(QCPAxis::atBottom), pAxisRectTop->axis(QCPAxis::atLeft));
int n = 200;
QVector<double> x(n), y(n);
for (int i=0; i<n; ++i)
{
x[i] = 0.5+i/(double)n*4;
y[i] = qSin(x[i])+1.5;
}
graph->setData(x, y);
pTracerTop = NULL;
pTracerTop = new QCPItemTracerCrossHair(customPlot);
customPlot->addItem(pTracerTop);
pTracerTop->setTracerAxisRect(pAxisRectTop);
pTracerTop->setStyle(QCPItemTracerCrossHair::tsCrosshair);
m_pQCPItemTracerCrossHairTop = pTracerTop;
pTracerBottom = NULL;
pTracerBottom = new QCPItemTracerCrossHair(customPlot);
customPlot->addItem(pTracerBottom);
pTracerBottom->setTracerAxisRect(pAxisRectBottom);
pTracerBottom->setStyle(QCPItemTracerCrossHair::tsCrosshair);
m_pQCPItemTracerCrossHairBottom = pTracerBottom;
connect(customPlot, SIGNAL(mouseMove(QMouseEvent*)), this, SLOT(QCPItemTracerCrossHairMouseMove(QMouseEvent*)));
customPlot->rescaleAxes();
customPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
customPlot->replot();//draw again
}
