C++ (Cpp) KisCanvas2::coordinatesConverter 예제들

예제 #1

파일: kis_tool_proxy.cpp 프로젝트: ChrisJong/krita

QPointF KisToolProxy::widgetToDocument(const QPointF &widgetPoint) const
{
    KisCanvas2 *kritaCanvas = dynamic_cast<KisCanvas2*>(canvas());
    Q_ASSERT(kritaCanvas);

    return kritaCanvas->coordinatesConverter()->widgetToDocument(widgetPoint);
}

예제 #2

파일: kis_canvas_controller.cpp 프로젝트: KDE/calligra-history

void KisCanvasController::setCanvas(KoCanvasBase *canvas)
{
    KisCanvas2 *kritaCanvas = dynamic_cast<KisCanvas2*>(canvas);
    Q_ASSERT(kritaCanvas);

    m_d->coordinatesConverter = kritaCanvas->coordinatesConverter();
    KoCanvasControllerWidget::setCanvas(canvas);
}

예제 #3

파일: kis_canvas_controller.cpp 프로젝트: TheTypoMaster/calligra

void KisCanvasController::setCanvas(KoCanvasBase *canvas)
{
    KisCanvas2 *kritaCanvas = dynamic_cast<KisCanvas2*>(canvas);
    Q_ASSERT(kritaCanvas);

    m_d->coordinatesConverter =
        const_cast<KisCoordinatesConverter*>(kritaCanvas->coordinatesConverter());
    KoCanvasControllerWidget::setCanvas(canvas);

    m_d->paintOpTransformationConnector =
        new KisPaintopTransformationConnector(kritaCanvas, this);

}

예제 #4

파일: kis_canvas_resource_provider.cpp 프로젝트: KDE/krita

void KisCanvasResourceProvider::slotOnScreenResolutionChanged()
{
    KisImageWSP image = m_view->image();
    KisCanvas2 *canvas = m_view->canvasBase();

    if(!image || !canvas) return;

    qreal zoomX, zoomY;
    canvas->coordinatesConverter()->zoom(&zoomX, &zoomY);

    qreal scaleX = zoomX / image->xRes();
    qreal scaleY = zoomY / image->yRes();

    emit sigOnScreenResolutionChanged(scaleX, scaleY);
}