Qt Graphics View显示各种图形的绘制及动画显示-Qt Graphics View display a variety of graphics rendering and animation show

QT读取PNG地图，利用Graphics View-QT PNG map reading

这是《qt4精彩实例分析》的第六章，这一章是对的 Graphics View的学习-This is the sixth chapter of the " qt4 wonderful examples of analysis" , this chapter is on the Graphics View to learn