Beispiel #1
0
void Window::on_horizontalSlider_valueChanged(int value)
{
    QCPRange range = ui->plot->xAxis->range();

    double real_size = range.size() / old_x_slider_scale;
    double new_size = real_size * value;

    old_x_slider_scale = value;

    ui->plot->xAxis->setRange(QCPRange(range.center() - new_size / 2, range.center() + new_size / 2));
    ui->plot->xAxis2->setRange(QCPRange(range.center() - new_size / 2, range.center() + new_size / 2));
    ui->plot->replot();
}
Beispiel #2
0
void MainWindow::yAxisChanged(QCPRange range)
{
    ui->verticalScrollBar->setValue(qRound(-range.center()*100.0)); // adjust position of scroll bar slider
    ui->verticalScrollBar->setPageStep(qRound(range.size()*100.0)); // adjust size of scroll bar slider
}
void AP2DataPlot2D::xAxisChanged(QCPRange range)
{
    ui.horizontalScrollBar->setValue(qRound(range.center())); // adjust position of scroll bar slider
    ui.horizontalScrollBar->setPageStep(qRound(range.size())); // adjust size of scroll bar slider
}
void SequenceDialog::yAxisChanged(QCPRange range)
{
    ui->verticalScrollBar->setValue(qRound(range.center()*100.0));
    ui->verticalScrollBar->setPageStep(qRound(range.size()*100.0));
}
Beispiel #5
0
void ChartPage::xAxisChanged(QCPRange range)
{
  ui->horizontalScrollBar->setValue(qRound(range.center()/1000000.0)); // adjust position of scroll bar slider
  ui->horizontalScrollBar->setPageStep(qRound(range.size()*1000000.0)); // adjust size of scroll bar slider
}
void LBMUIMFlowDialog::yAxisChanged(QCPRange range)
{
    m_ui->verticalScrollBar->setValue(qRound(range.center() * 100.0));
    m_ui->verticalScrollBar->setPageStep(qRound(range.size() * 100.0));
}