QGraphicsScene + drawing a point

  • I want to create an editor like paint and have one problem with creating a pencil tool.
    I am creating a new class:
    @class GraphicsScene : public QGraphicsScene@
    and overwriting mouseMoveEvent:
    @void GraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
    addEllipse(event->scenePos().x()-0.5,event->scenePos().y()-0.5, 1, 1);
    and as result I have:

    Is it possible to do like this with QGraphicsScene and QGraphicsView?

  • If you want to "connect the dots", so to speak, why did you decide to use an ellipse, rather than a line segment?

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