tempo-plotter Changeset - 6d13d2fee0f9 · protofusion repositories

Changeset - 6d13d2fee0f9

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Hasan Yavuz ÖZDERYA - 10 years ago 2015-07-23 23:11:55
hy@ozderya.net

fix unzoom with non-autoscaled axis mode

4 files changed with 22 insertions and 2 deletions:

mainwindow.cpp

mainwindow.h

zoomer.cpp

zoomer.h

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mainwindow.cpp

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@@ @@ -137,6 +137,8 @@ MainWindow::MainWindow(QWidget *parent) @@
     // init zoomer
     zoomer = new Zoomer(ui->plot->canvas(), false);
     zoomer->setZoomBase();
     QObject::connect(zoomer, &Zoomer::unzoomed,
                      this, &MainWindow::unzoomed);
     // init number format
     if (numberFormatButtons.checkedId() >= 0)
@@ @@ -731,3 +733,18 @@ void MainWindow::messageHandler(QtMsgTyp @@
         ui->statusBar->showMessage(msg, 5000);
+    }
+}
 void MainWindow::unzoomed()
+{
     if (ui->cbAutoScale->isChecked())
+    {
         ui->plot->setAxisAutoScale(QwtPlot::yLeft);
+    }
     else
+    {
         ui->plot->setAxisScale(QwtPlot::yLeft, ui->spYmin->value(),
                                ui->spYmax->value());
+    }
     ui->plot->setAxisAutoScale(QwtPlot::xBottom);
     ui->plot->replot();
+}

mainwindow.h

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@@ @@ -87,6 +87,7 @@ private: @@
     void addChannelData(unsigned int channel, DataArray data);
     Zoomer* zoomer;
     void unzoomed();
     NumberFormat numberFormat;
     unsigned int sampleSize; // number of bytes in the selected number format

zoomer.cpp

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@@ @@ -38,7 +38,6 @@ void Zoomer::zoom(int up) @@
     if (up == 0)
+    {
         this->plot()->setAxisAutoScale(QwtPlot::yLeft);
         this->plot()->replot();
         emit unzoomed();
+    }
+}

zoomer.h

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@@ @@ -29,6 +29,9 @@ class Zoomer : public QwtPlotZoomer @@
 public:
     Zoomer(QWidget *, bool doReplot=true);
     void zoom(int up);
 signals:
     void unzoomed();
 };
 #endif // ZOOMER_H

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