Russian Qt Forum

C++ (Qt)
Q3Picture picture;
QPainter painter10(this);
painter10.begin(&picture);
painter10.setPen(QPen(Qt::darkRed, 2));
painter10.drawLine(0, 10, 10, 200);                  //Рисуем картинку из
painter10.drawLine(104, 10, 200, 200);             //2х линий
painter10.end();
picture.save("drawing.jpg");                           //сохраняем её

C++ (Qt)
QPixmap picture(400, 400);
QPainter painter10;
painter10.begin(&picture);
painter10.setPen(QPen(Qt::darkRed, 2));
painter10.drawLine(0, 10, 10, 200); 
painter10.drawLine(104, 10, 200, 200); 
painter10.end();
 
picture.save("drawing.jpg");