tempo-plotter Changeset - 44b87d87610b · protofusion repositories

Changeset - 44b87d87610b

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Hasan Yavuz ÖZDERYA - 11 years ago 2015-03-16 16:41:13
hy@ozderya.net

implemented "Clear" plot button

2 files changed with 14 insertions and 0 deletions:

mainwindow.cpp

mainwindow.h

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mainwindow.cpp

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@@ @@ -39,12 +39,15 @@ MainWindow::MainWindow(QWidget *parent) @@
     QObject::connect(ui->spYmin, SIGNAL(valueChanged(double)),
                      this, SLOT(onYScaleChanged()));
     QObject::connect(ui->spYmax, SIGNAL(valueChanged(double)),
                      this, SLOT(onYScaleChanged()));
     QObject::connect(ui->actionClear, SIGNAL(triggered(bool)),
                      this, SLOT(clearPlot()));
     // setup number format buttons
     numberFormatButtons.addButton(ui->rbUint8,  NumberFormat_uint8);
     numberFormatButtons.addButton(ui->rbUint16, NumberFormat_uint16);
     numberFormatButtons.addButton(ui->rbUint32, NumberFormat_uint32);
     numberFormatButtons.addButton(ui->rbInt8,   NumberFormat_int8);
     numberFormatButtons.addButton(ui->rbInt16,  NumberFormat_int16);
@@ @@ -262,12 +265,21 @@ void MainWindow::addData(double data) @@
     // update plot
     curve.setSamples(dataX, dataArray);
     ui->plot->replot();
+}
 void MainWindow::clearPlot()
+{
     dataArray.fill(0.0);
     // update plot
     curve.setSamples(dataX, dataArray);
     ui->plot->replot();
+}
 void MainWindow::onNumOfSamplesChanged(int value)
+{
     unsigned int oldNum = this->numOfSamples;
     numOfSamples = value;
     // resize data arrays

mainwindow.h

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@@ @@ -64,11 +64,13 @@ private slots: @@
     void onAutoScaleChecked(bool checked);
     void onYScaleChanged();
     void onNumberFormatButtonToggled(int numberFormatId, bool checked);
     void selectNumberFormat(NumberFormat numberFormatId);
     void clearPlot();
 signals:
     void portToggled(bool open);
 };
 #endif // MAINWINDOW_H

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