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Changed another graph on the Frame Info screen to logarithmic mode.

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This makes it far easier to see bits that were set only limited times. Now they show up plainly
even if the other bits are seen tens of thousands of times
This commit is contained in:
Collin Kidder
2020-07-15 20:18:29 -04:00
parent 59fd74f245
commit ccbdacde56
1 changed files with 14 additions and 7 deletions
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re/frameinfowindow.cpp
+14 -7
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@@ -39,6 +39,12 @@ FrameInfoWindow::FrameInfoWindow(const QVector<CANFrame> *frames, QWidget *paren
ui->graphHistogram->xAxis->setRange(0, 63); ui->graphHistogram->xAxis->setRange(0, 63);
ui->graphHistogram->yAxis->setRange(0, 100); ui->graphHistogram->yAxis->setRange(0, 100);
QSharedPointer<QCPAxisTickerLog> graphHistoLogTicker(new QCPAxisTickerLog);
ui->graphHistogram->yAxis->setTicker(graphHistoLogTicker);
ui->graphHistogram->yAxis2->setTicker(graphHistoLogTicker);
ui->graphHistogram->yAxis->setNumberFormat("eb"); // e = exponential, b = beautiful decimal powers
ui->graphHistogram->yAxis->setNumberPrecision(0); //log ticker always picks powers of 10 so no need or use for precision
ui->graphHistogram->axisRect()->setupFullAxesBox(); ui->graphHistogram->axisRect()->setupFullAxesBox();
ui->graphHistogram->xAxis->setLabel("Bits"); ui->graphHistogram->xAxis->setLabel("Bits");
@@ -63,6 +69,12 @@ FrameInfoWindow::FrameInfoWindow(const QVector<CANFrame> *frames, QWidget *paren
ui->timeHistogram->xAxis->setRange(0, numIntervalHistBars); ui->timeHistogram->xAxis->setRange(0, numIntervalHistBars);
ui->timeHistogram->yAxis->setRange(0, 100); ui->timeHistogram->yAxis->setRange(0, 100);
QSharedPointer<QCPAxisTickerLog> logTicker(new QCPAxisTickerLog);
ui->timeHistogram->yAxis->setTicker(logTicker);
ui->timeHistogram->yAxis2->setTicker(logTicker);
ui->timeHistogram->yAxis->setScaleType(QCPAxis::stLogarithmic);
ui->timeHistogram->yAxis->setNumberFormat("eb"); // e = exponential, b = beautiful decimal powers
ui->timeHistogram->yAxis->setNumberPrecision(0); //log ticker always picks powers of 10 so no need or use for precision
ui->timeHistogram->axisRect()->setupFullAxesBox(); ui->timeHistogram->axisRect()->setupFullAxesBox();
ui->timeHistogram->xAxis->setLabel("Interval (ms)"); ui->timeHistogram->xAxis->setLabel("Interval (ms)");
@@ -557,7 +569,8 @@ void FrameInfoWindow::updateDetailsWindow(QString newID)
graphBrush.setStyle(Qt::SolidPattern); graphBrush.setStyle(Qt::SolidPattern);
ui->graphHistogram->graph()->setPen(Qt::NoPen); ui->graphHistogram->graph()->setPen(Qt::NoPen);
ui->graphHistogram->graph()->setBrush(graphBrush); ui->graphHistogram->graph()->setBrush(graphBrush);
ui->graphHistogram->yAxis->setRange(0, maxY * 1.02); ui->graphHistogram->yAxis->setRange(0.8, maxY * 1.2);
ui->graphHistogram->yAxis->setScaleType(QCPAxis::stLogarithmic);
ui->graphHistogram->axisRect()->setupFullAxesBox(); ui->graphHistogram->axisRect()->setupFullAxesBox();
ui->graphHistogram->replot(); ui->graphHistogram->replot();
@@ -575,12 +588,6 @@ void FrameInfoWindow::updateDetailsWindow(QString newID)
ui->timeHistogram->addGraph(); ui->timeHistogram->addGraph();
ui->timeHistogram->graph()->setData(timeGraphX, timeGraphY); ui->timeHistogram->graph()->setData(timeGraphX, timeGraphY);
ui->timeHistogram->graph()->setLineStyle(QCPGraph::lsStepLeft); //connect points with lines ui->timeHistogram->graph()->setLineStyle(QCPGraph::lsStepLeft); //connect points with lines
ui->timeHistogram->yAxis->setScaleType(QCPAxis::stLogarithmic);
QSharedPointer<QCPAxisTickerLog> logTicker(new QCPAxisTickerLog);
ui->timeHistogram->yAxis->setTicker(logTicker);
ui->timeHistogram->yAxis2->setTicker(logTicker);
ui->timeHistogram->yAxis->setNumberFormat("eb"); // e = exponential, b = beautiful decimal powers
ui->timeHistogram->yAxis->setNumberPrecision(0); //log ticker always picks powers of 10 so no need or use for precision
//QBrush graphBrush; //QBrush graphBrush;
graphBrush.setColor(Qt::red); graphBrush.setColor(Qt::red);
graphBrush.setStyle(Qt::SolidPattern); graphBrush.setStyle(Qt::SolidPattern);