myCharts.rar

上传者: vvyingning | 上传时间: 2021-02-19 13:04:39 | 文件大小: 1.61MB | 文件类型: RAR
利用QFile读取在不断刷新写入的文本文件,并用QTextBrowser组件实时显示读取到的内容,QTextQtCharts组件进行动态绘制显示数据变化趋势,且随着x取值范围的增大x轴可伸长变化。

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