tempo-plotter Changeset - da1c905338e1 · protofusion repositories

Changeset - da1c905338e1

Parent rev.

Child rev.

[Not reviewed]

barplot

0 3 0

Hasan Yavuz ÖZDERYA - 8 years ago 2017-10-25 14:35:25
hy@ozderya.net

set y axis of bar plot

3 files changed with 20 insertions and 0 deletions:

src/barplot.cpp

src/barplot.h

src/mainwindow.cpp

0 comments (0 inline, 0 general)

src/barplot.cpp

➞

Show inline comments

@@ @@ -19,24 +19,36 @@ @@
 #include "barplot.h"
 #include "barscaledraw.h"
 BarPlot::BarPlot(ChannelManager* channelMan, QWidget* parent) :
     QwtPlot(parent), barChart(channelMan)
+{
     _channelMan = channelMan;
     barChart.attach(this);
     setAxisMaxMinor(QwtPlot::xBottom, 0);
     setAxisScaleDraw(QwtPlot::xBottom, new BarScaleDraw(channelMan));
     update();
     connect(_channelMan, &ChannelManager::dataAdded, this, &BarPlot::update);
     connect(_channelMan, &ChannelManager::numOfChannelsChanged, this, &BarPlot::update);
+}
 void BarPlot::update()
+{
     // Note: -0.99 is used instead of -1 to handle the case of `numOfChannels==1`
     setAxisScale(QwtPlot::xBottom, 0, _channelMan->numOfChannels()-0.99, 1);
     barChart.resample();
     replot();
+}
 void BarPlot::setYAxis(bool autoScaled, double yMin, double yMax)
+{
     if (autoScaled)
+    {
         setAxisAutoScale(QwtPlot::yLeft);
+    }
     else
+    {
         setAxisScale(QwtPlot::yLeft, yMin, yMax);
+    }
+}

src/barplot.h

➞

Show inline comments

@@ @@ -11,35 +11,39 @@ @@
   serialplot is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   You should have received a copy of the GNU General Public License
   along with serialplot.  If not, see <http://www.gnu.org/licenses/>.
 */
 #ifndef BARPLOT_H
 #define BARPLOT_H
 #include <qwt_plot.h>
 #include "channelmanager.h"
 #include "barchart.h"
 class BarPlot : public QwtPlot
+{
     Q_OBJECT
 public:
     explicit BarPlot(ChannelManager* channelMan, QWidget* parent = 0);
 public slots:
     /// Set the Y axis
     void setYAxis(bool autoScaled, double yMin = 0, double yMax = 1);
 private:
     ChannelManager* _channelMan;
     BarChart barChart;
     QVector<double> chartData() const;
 private slots:
     void update();
 };
 #endif // BARPLOT_H

src/mainwindow.cpp

➞

Show inline comments

@@ @@ -134,48 +134,52 @@ MainWindow::MainWindow(QWidget *parent) @@
     QObject::connect(ui->actionQuit, &QAction::triggered,
                      this, &MainWindow::close);
     // port control signals
     QObject::connect(&portControl, &PortControl::portToggled,
                      this, &MainWindow::onPortToggled);
     // plot control signals
     connect(&plotControlPanel, &PlotControlPanel::numOfSamplesChanged,
             this, &MainWindow::onNumOfSamplesChanged);
     connect(&plotControlPanel, &PlotControlPanel::numOfSamplesChanged,
             plotMan, &PlotManager::setNumOfSamples);
     connect(&plotControlPanel, &PlotControlPanel::yScaleChanged,
             plotMan, &PlotManager::setYAxis);
     connect(&plotControlPanel, &PlotControlPanel::xScaleChanged,
             plotMan, &PlotManager::setXAxis);
     connect(&plotControlPanel, &PlotControlPanel::plotWidthChanged,
             plotMan, &PlotManager::setPlotWidth);
     // secondary (bar) plot signals
     connect(&plotControlPanel, &PlotControlPanel::yScaleChanged,
             &barPlot, &BarPlot::setYAxis);
     QObject::connect(ui->actionClear, SIGNAL(triggered(bool)),
                      this, SLOT(clearPlot()));
     QObject::connect(snapshotMan.takeSnapshotAction(), &QAction::triggered,
                      plotMan, &PlotManager::flashSnapshotOverlay);
     // init port signals
     QObject::connect(&(this->serialPort), SIGNAL(error(QSerialPort::SerialPortError)),
                      this, SLOT(onPortError(QSerialPort::SerialPortError)));
     // init data format and reader
     QObject::connect(&channelMan, &ChannelManager::dataAdded,
                      plotMan, &PlotManager::replot);
     QObject::connect(ui->actionPause, &QAction::triggered,
                      &channelMan, &ChannelManager::pause);
     QObject::connect(&recordPanel, &RecordPanel::recordStarted,
                      &dataFormatPanel, &DataFormatPanel::startRecording);
     QObject::connect(&recordPanel, &RecordPanel::recordStopped,
                      &dataFormatPanel, &DataFormatPanel::stopRecording);
     QObject::connect(ui->actionPause, &QAction::triggered,

0 comments (0 inline, 0 general)