Qt中qcustomplot绘制曲线
作者:互联网
/***********************添加一条线并设置为蓝色,线的区域用半透明蓝色填充****************************/ customPlot->addGraph(); customPlot->graph(0)->setPen(QPen(QColor(40, 110, 255))); // customPlot->graph(0)->setBrush(QBrush(QColor(0, 0, 255, 20)));//线下方区域用半透明蓝色填充
标签:QColor,Qt,customPlot,蓝色,graph,qcustomplot,绘制,半透明,255 来源: https://www.cnblogs.com/KaiW/p/15164959.html