tempo-plotter Changeset - cb639cefd201 · protofusion repositories

Changeset - cb639cefd201

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Hasan Yavuz ÖZDERYA - 10 years ago 2015-07-23 23:16:47
hy@ozderya.net

unzoom when scales changed

1 file changed with 3 insertions and 0 deletions:

mainwindow.cpp

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mainwindow.cpp

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@@ @@ -444,105 +444,108 @@ void MainWindow::onNumOfSamplesChanged(i @@
 void MainWindow::onNumOfChannelsChanged(int value)
+{
     unsigned int oldNum = this->numOfChannels;
     this->numOfChannels = value;
     if (numOfChannels > oldNum)
+    {
         // add new channels
         for (unsigned int i = 0; i < numOfChannels - oldNum; i++)
+        {
             channelsData.append(DataArray(numOfSamples, 0.0));
             curves.append(new QwtPlotCurve());
             curves.last()->setSamples(dataX, channelsData.last());
             curves.last()->setPen(makeColor(curves.length()-1));
             curves.last()->attach(ui->plot);
+        }
+    }
     else if(numOfChannels < oldNum)
+    {
         // remove channels
         for (unsigned int i = 0; i < oldNum - numOfChannels; i++)
+        {
             channelsData.removeLast();
             auto curve = curves.takeLast();
             curve->detach();
             delete curve;
+        }
+    }
+}
 void MainWindow::onAutoScaleChecked(bool checked)
+{
     if (checked)
+    {
         ui->plot->setAxisAutoScale(QwtPlot::yLeft);
         ui->lYmin->setEnabled(false);
         ui->lYmax->setEnabled(false);
         ui->spYmin->setEnabled(false);
         ui->spYmax->setEnabled(false);
+    }
     else
+    {
         ui->lYmin->setEnabled(true);
         ui->lYmax->setEnabled(true);
         ui->spYmin->setEnabled(true);
         ui->spYmax->setEnabled(true);
         zoomer->zoom(0); // unzoom first, since zoomer plays with scales
         ui->plot->setAxisScale(QwtPlot::yLeft, ui->spYmin->value(),
                                ui->spYmax->value());
+    }
+}
 void MainWindow::onYScaleChanged()
+{
     ui->plot->setAxisScale(QwtPlot::yLeft, ui->spYmin->value(),
                            ui->spYmax->value());
     zoomer->zoom(0); // unzoom first, since zoomer plays with scales
+}
 void MainWindow::onNumberFormatButtonToggled(int numberFormatId, bool checked)
+{
     if (checked) selectNumberFormat((NumberFormat) numberFormatId);
+}
 void MainWindow::selectNumberFormat(NumberFormat numberFormatId)
+{
     numberFormat = numberFormatId;
     switch(numberFormat)
+    {
         case NumberFormat_uint8:
             sampleSize = 1;
             readSample = &MainWindow::readSampleAs<quint8>;
             break;
         case NumberFormat_int8:
             sampleSize = 1;
             readSample = &MainWindow::readSampleAs<qint8>;
             break;
         case NumberFormat_uint16:
             sampleSize = 2;
             readSample = &MainWindow::readSampleAs<quint16>;
             break;
         case NumberFormat_int16:
             sampleSize = 2;
             readSample = &MainWindow::readSampleAs<qint16>;
             break;
         case NumberFormat_uint32:
             sampleSize = 4;
             readSample = &MainWindow::readSampleAs<quint32>;
             break;
         case NumberFormat_int32:
             sampleSize = 4;
             readSample = &MainWindow::readSampleAs<qint32>;
             break;
         case NumberFormat_float:
             sampleSize = 4;
             readSample = &MainWindow::readSampleAs<float>;
             break;
         case NumberFormat_ASCII:
             sampleSize = 0;    // these two members should not be used
             readSample = NULL; // in this mode
             break;
+    }
     if (numberFormat == NumberFormat_ASCII)

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