scaleView        2491 modules/highgui/src/window_QT.cpp     scaleView((threshold_zoom_img_region / param_matrixWorld.m11() - 1) * 5, QPointF(size().width() / 2, size().height() / 2));
scaleView        2504 modules/highgui/src/window_QT.cpp     scaleView(0.5, QPointF(size().width() / 2, size().height() / 2));
scaleView        2510 modules/highgui/src/window_QT.cpp     scaleView(-0.5, QPointF(size().width() / 2, size().height() / 2));
scaleView        2614 modules/highgui/src/window_QT.cpp     scaleView(evnt->delta() / 240.0, evnt->pos());
scaleView         533 modules/highgui/src/window_QT.h     void scaleView(qreal scaleFactor, QPointF center);