摘要: 1 void getPoint(QwtPlot *plot)2 {3 QPoint point = plot->canvas()->mapFromGlobal(QCursor::pos()); 4 QString info.sprintf("x = %g, y = %g"... 阅读全文
posted @ 2014-12-06 20:30 木白木又寸 阅读(1327) 评论(0) 推荐(0) 编辑