HSIDisplay.cc

    rotatePolygonClockWiseRad(p, angle, QPointF(xRef, yRef));

    QBrush indexBrush;
    indexBrush.setColor(color);
    indexBrush.setStyle(Qt::SolidPattern);
    painter->setPen(Qt::SolidLine);
    painter->setPen(color);
    painter->setBrush(indexBrush);
    drawPolygon(p, painter);

    // TODO Draw Yaw indicator

    //qDebug() << "DRAWING ATT SETPOINT X:" << attXSet << "Y:" << attYSet << angle;
}

void HSIDisplay::drawAltitudeSetpoint(float xRef, float yRef, float radius, const QColor& color, QPainter* painter)
{
    // Draw the circle
    QPen circlePen(Qt::SolidLine);
    circlePen.setWidth(refLineWidthToPen(0.5f));
    circlePen.setColor(color);
    painter->setBrush(Qt::NoBrush);
    painter->setPen(circlePen);
    drawCircle(xRef, yRef, radius, 200.0f, color, painter);
    //drawCircle(xRef, yRef, radius, 200.0f, 170.0f, 1.0f, color, painter);

    //    // Draw the value
    //    QString label;
    //    label.sprintf("%05.1f", value);
    //    paintText(label, color, 4.5f, xRef-7.5f, yRef-2.0f, painter);
}

void HSIDisplay::wheelEvent(QWheelEvent* event)
{
    double zoomScale = 0.005; // Scaling of zoom value
    if(event->delta() > 0)
    {
        // Reduce width -> Zoom in
        metricWidth -= event->delta() * zoomScale;
    }
    else
    {
        // Increase width -> Zoom out
        metricWidth -= event->delta() * zoomScale;
    }
    metricWidth = qBound(0.1, metricWidth, 9999.0);
    emit metricWidthChanged(metricWidth);
}

void HSIDisplay::showEvent(QShowEvent* event)
{
    // React only to internal (pre-display)
    // events
    Q_UNUSED(event)
    {
        refreshTimer->start(updateInterval);
    }
}

void HSIDisplay::hideEvent(QHideEvent* event)
{
    // React only to internal (post-display)
    // events
    Q_UNUSED(event)
    {
        refreshTimer->stop();
    }
}

void HSIDisplay::updateJoystick(double roll, double pitch, double yaw, double thrust, int xHat, int yHat)
{
    Q_UNUSED(roll);
    Q_UNUSED(pitch);
    Q_UNUSED(yaw);
    Q_UNUSED(thrust);
    Q_UNUSED(xHat);
    Q_UNUSED(yHat);
}

void HSIDisplay::pressKey(int key)
{
    Q_UNUSED(key);
}