void MainWindow::genLineEnding()
{
resetPlot();
QMetaEnum endingStyleEnum = QCPLineEnding::staticMetaObject.enumerator(QCPLineEnding::staticMetaObject.indexOfEnumerator("EndingStyle"));
double offset = -0.2;
double step = 1.4/((double)endingStyleEnum.keyCount()-1);
for (int i=0; i<endingStyleEnum.keyCount(); ++i)
{
QCPLineEnding ending(static_cast<QCPLineEnding::EndingStyle>(endingStyleEnum.value(i)));
QString endingName(endingStyleEnum.key(i));
if (ending.style() == QCPLineEnding::esSkewedBar)
ending.setInverted(true);
QCPItemLine *line = new QCPItemLine(customPlot);
line->setPen(QPen(Qt::black, 0, Qt::SolidLine, Qt::FlatCap));
customPlot->addItem(line);
line->start->setCoords(offset+i*step-0.1, -0.2);
line->end->setCoords(offset+i*step, 0.5);
line->setHead(ending);
QCPItemText *text = new QCPItemText(customPlot);
customPlot->addItem(text);
text->position->setParentAnchor(line->end);
text->position->setCoords(8, -15-(i%2)*15);
text->setFont(QFont(font().family(), 8));
text->setText(endingName);
}
customPlot->savePng(dir.filePath("QCPLineEnding.png"), 500, 100);
}
void MainWindow::genItemLine()
{
resetPlot();
QCPItemLine *line = new QCPItemLine(customPlot);
customPlot->addItem(line);
line->start->setCoords(-0.1, 0.8);
line->end->setCoords(1.1, 0.2);
line->setHead(QCPLineEnding::esSpikeArrow);
labelItemAnchors(line);
customPlot->savePng(dir.filePath("QCPItemLine.png"), 230, 160);
}
void AP2DataPlot2D::navModeChanged(int uasid, int mode, const QString& text)
{
Q_UNUSED(mode);
if (m_uas->getUASID() != uasid)
{
return;
}
if (m_logLoaded)
{
//If a log is currently loaded, we don't care about incoming data.
return;
}
qint64 msec_current = QDateTime::currentMSecsSinceEpoch();
m_currentIndex = msec_current;
qint64 newmsec = (msec_current - m_startIndex) + m_timeDiff;
if (m_graphCount > 0 && ui.autoScrollCheckBox->isChecked())
{
double diff = (newmsec / 1000.0) - m_wideAxisRect->axis(QCPAxis::atBottom,0)->range().upper;
m_wideAxisRect->axis(QCPAxis::atBottom,0)->setRangeLower(m_wideAxisRect->axis(QCPAxis::atBottom,0)->range().lower + diff);
m_wideAxisRect->axis(QCPAxis::atBottom,0)->setRangeUpper((newmsec / 1000.0));
}
if (!m_graphClassMap.contains("MODE"))
{
QCPAxis *axis = m_wideAxisRect->addAxis(QCPAxis::atLeft);
axis->setLabel("MODE");
if (m_graphCount > 0)
{
connect(m_wideAxisRect->axis(QCPAxis::atLeft,0),SIGNAL(rangeChanged(QCPRange)),axis,SLOT(setRange(QCPRange)));
}
QColor color = QColor::fromRgb(rand()%255,rand()%255,rand()%255);
axis->setLabelColor(color);
axis->setTickLabelColor(color);
axis->setTickLabelColor(color); // add an extra axis on the left and color its numbers
QCPGraph *mainGraph1 = m_plot->addGraph(m_wideAxisRect->axis(QCPAxis::atBottom), m_wideAxisRect->axis(QCPAxis::atLeft,m_graphCount++));
m_graphNameList.append("MODE");
mainGraph1->setPen(QPen(color, 2));
Graph graph;
graph.axis = axis;
graph.groupName = "";
graph.graph= mainGraph1;
graph.isInGroup = false;
graph.isManualRange = false;
m_graphClassMap["MODE"] = graph;
mainGraph1->rescaleValueAxis();
if (m_graphCount == 1)
{
mainGraph1->rescaleKeyAxis();
}
}
QCPAxis *xAxis = m_wideAxisRect->axis(QCPAxis::atBottom);
QCPItemText *itemtext = new QCPItemText(m_plot);
itemtext->setText(text);
itemtext->position->setAxes(xAxis,m_graphClassMap["MODE"].axis);
itemtext->position->setCoords((newmsec / 1000.0),2.0);
m_plot->addItem(itemtext);
m_graphClassMap["MODE"].itemList.append(itemtext);
m_graphClassMap["MODE"].modeMap[newmsec / 1000.0] = text;
QCPItemLine *itemline = new QCPItemLine(m_plot);
m_graphClassMap["MODE"].itemList.append(itemline);
itemline->start->setParentAnchor(itemtext->bottom);
itemline->start->setAxes(xAxis, m_graphClassMap["MODE"].axis);
itemline->start->setCoords(0.0, 0.0);
itemline->end->setAxes(xAxis, m_graphClassMap["MODE"].axis);
itemline->end->setCoords((newmsec / 1000.0), 0.0);
itemline->setTail(QCPLineEnding::esDisc);
itemline->setHead(QCPLineEnding::esSpikeArrow);
m_plot->addItem(itemline);
}
