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#include "tikzview.h" #include <QDebug> TikzView::TikzView(QWidget *parent) : QGraphicsView(parent) { setRenderHint(QPainter::Antialiasing); qDebug() << "TikzView()"; } void TikzView::zoomIn() { scale(1.6,1.6); } void TikzView::zoomOut() { scale(0.625,0.625); }