@raven-worx
I tried the following but didn't work out..
QGraphicsPixmapItem* item = new QGraphicsPixmapItem(QPixmap::fromImage(qImage, Qt::AutoColor));
m_ViewerScene->addItem(item);
QGraphicsRectItem* rect = new QGraphicsRectItem(m_BoundingBox);
m_ViewerScene->addItem(rect);
rect->setParentItem(item);
m_ViewerScene->update();
//add the resized QGraphicsPixmapItem to the pixmap
item->setPixmap( item->pixmap().scaled(QSize(128, 32),Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
qInfo()<<"Rect resize props:::"<<item->childItems()[0]->boundingRect();
m_BoundingBox = item->childItems()[0]->boundingRect();
later I'm drawing box, on the image in an other viewer, with m_BoundingBox.
[image: 02c5c881-2cce-4791-bba4-27f853945931.png]
The grey area within the blue rectangle will be resized to 128 * 32, and then the red rectangle would be added on the resized image. How to get the co-ordinates of red rect on the resized image?
