#include <QApplication> #include "renderarea.h" #include <QTeXEngine.h> int main(int argc, char *argv[]) { QApplication app(argc, argv); RenderArea area; area.setGeometry(100, 100, 600, 500); area.show(); QTeXPaintDevice tex(QString("example.tex"), QSize(600, 500)); tex.setDocumentMode(); QPainter paint; paint.begin(&tex); area.draw(&paint); paint.end(); return app.exec(); }