資源簡介
QT將一組數據繪曲線圖

代碼片段和文件信息
#include?“plotter.h“
#include?
int?main(int?argc?char?*argv[])
{
????QApplication?a(argc?argv);
????Plotter?plotter;
//????//生成隨機數
????????//int?numPoints?=?100;
//????????QVectorpoints0;
//????????//QVectorpoints1;
//????????for(int?x=0;x //????????{
//????????????points0.append(QPointF(xuint(qrand()%100)));
//????????????//points1.append(QPointF(xuint(qrand()%100)));
//????????}
//????????plotter.setCurveData(0points0);
//????????//plotter.setCurveData(1points1);
????//更改窗口大小
????PlotSettings?settings;
????settings.minX?=?0.0;
????settings.maxX?=?100.0;
????settings.minY?=?0.0;
????settings.maxY?=?100.0;
????plotter.setPlotSettings(settings);//用于保存更改的窗口大小
????plotter.show();
????
????return?a.exec();
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????851??2017-07-05?10:11??Plotter\main.cpp
?????文件???????5571??2017-07-06?08:47??Plotter\plotter.cpp
?????文件???????1690??2017-07-06?08:47??Plotter\plotter.h
?????文件????????345??2017-07-04?16:25??Plotter\Plotter.pro
?????文件??????17787??2017-07-06?09:36??Plotter\Plotter.pro.user
?????文件??????32378??2017-07-04?16:26??Plotter\Plotter.pro.user.052b625
?????目錄??????????0??2017-07-06?09:36??Plotter
-----------?---------??----------?-----??----
????????????????58622????????????????????7
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