Method CanvasToFunction

Modules/QtWidgetsExt/src/QmitkTransferFunctionCanvas.cpp:51–56

}

std::pair<double, double> QmitkTransferFunctionCanvas::CanvasToFunction(std::pair<int, int> canvasPoint)
{
  return std::make_pair(
    (canvasPoint.first - contentsRect().x()) * (m_Upper - m_Lower) / contentsRect().width() + m_Lower,
    1.0 - (double)(canvasPoint.second - contentsRect().y()) / contentsRect().height());
}

void QmitkTransferFunctionCanvas::mouseDoubleClickEvent(QMouseEvent *mouseEvent)
{