https://blog.youkuaiyun.com/XCstudentzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/XCstudent/article/details/148150416https://blog.youkuaiyun.com/XCstudent/article/details/148150416XCstudentWed, 04 Jun 2025 23:26:28 +0800xAxis–>setLabel(QString: : fromLocal8bit(”某某信息等等”);graph–>setName(QString: : fromLocal8bit(”图例”);//根据复选框来显示对应不同的曲线(使用一个槽函数)//x轴时间大于10后，动态显示近10s的曲线。//设置可以拖拽和放大缩小。//显示状态设置为不可见。//设置图例并旋转90。//实施传数并绘制曲线。//循环清空所有画布。//点击a显示a曲线。//点击b显示b曲线。]]>https://blog.youkuaiyun.com/XCstudent/article/details/145783719https://blog.youkuaiyun.com/XCstudent/article/details/145783719XCstudentFri, 21 Feb 2025 18:31:05 +0800https://blog.youkuaiyun.com/XCstudent/article/details/145591773https://blog.youkuaiyun.com/XCstudent/article/details/145591773XCstudentWed, 12 Feb 2025 14:46:32 +0800https://blog.youkuaiyun.com/XCstudent/article/details/145555405https://blog.youkuaiyun.com/XCstudent/article/details/145555405XCstudentMon, 10 Feb 2025 18:02:09 +0800https://blog.youkuaiyun.com/XCstudent/article/details/144908980https://blog.youkuaiyun.com/XCstudent/article/details/144908980XCstudentFri, 03 Jan 2025 14:40:01 +0800https://blog.youkuaiyun.com/XCstudent/article/details/144834883https://blog.youkuaiyun.com/XCstudent/article/details/144834883XCstudentMon, 30 Dec 2024 21:46:44 +0800https://blog.youkuaiyun.com/XCstudent/article/details/144571633https://blog.youkuaiyun.com/XCstudent/article/details/144571633XCstudentWed, 18 Dec 2024 23:17:51 +0800https://blog.youkuaiyun.com/XCstudent/article/details/144546535https://blog.youkuaiyun.com/XCstudent/article/details/144546535XCstudentTue, 17 Dec 2024 22:56:19 +0800