QOpenGLWidget显示QImage图片， 实现显示、缩放(放大、缩小), 旋转、平移等功能

[{"title":"（ 10 个子文件 347KB ） QOpenGLWidget显示QImage图片， 实现显示、缩放(放大、缩小), 旋转、平移等功能","children":[{"title":"QImageOpenGL","children":[{"title":"mainwindow.h <span style='color:#111;'> 590B </span>","children":null,"spread":false},{"title":"mainwindow.cpp <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"QImageOpenGL.pro.user <span style='color:#111;'> 18.53KB </span>","children":null,"spread":false},{"title":"QImageOpenGL.pro <span style='color:#111;'> 691B </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 183B </span>","children":null,"spread":false},{"title":"mainwindow.ui <span style='color:#111;'> 738B </span>","children":null,"spread":false},{"title":"res.qrc <span style='color:#111;'> 100B </span>","children":null,"spread":false},{"title":"images","children":[{"title":"scene.jpg <span style='color:#111;'> 340.03KB </span>","children":null,"spread":false}],"spread":true},{"title":"openglwidget.h <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"openglwidget.cpp <span style='color:#111;'> 4.45KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]