61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
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#include "qcustplot.h"
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#include "ui_qcustplot.h"
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#include <QDateTime>
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#include <QDebug>
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#include "gloab.h"
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QCustPlot::QCustPlot(QVector<double> xData, QVector<double> yData, int jd, bool isNub, bool isTime,
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QWidget *parent)
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: QWidget(parent)
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, ui(new Ui::QCustPlot)
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{
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ui->setupUi(this);
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//标题
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QCPTextElement *m_title;
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ui->plot->plotLayout()->insertRow(0);
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m_title = new QCPTextElement(ui->plot, QString("基带 %1").arg(jd+1));
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ui->plot->plotLayout()->addElement(0, 0, m_title);
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// X轴
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if (isTime) {
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QSharedPointer<QCPAxisTickerDateTime> timeTicker(new QCPAxisTickerDateTime);
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timeTicker->setDateTimeFormat("hh:mm:ss");
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ui->plot->xAxis->setTicker(timeTicker);
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}
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// Y轴
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if(!isNub){
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QVector<double> ticks;
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QVector<QString> labels;
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for (int i = 1; i < Gloab::rule.size(); ++i) {
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ticks.append(i);
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labels.append(Gloab::rule[i]);
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}
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QSharedPointer<QCPAxisTickerText> textTicker(new QCPAxisTickerText);
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textTicker->addTicks(ticks, labels);
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ui->plot->yAxis->setTicker(textTicker);
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}
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// 添加图形
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ui->plot->addGraph();
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ui->plot->graph(0)->setData(xData, yData);
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// 自动调整轴范围
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ui->plot->rescaleAxes();
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ui->plot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom );
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if(!xData.empty()){
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ui->plot->xAxis->setRange(xData.first(),xData.last());
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}
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}
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QCustPlot::~QCustPlot()
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{
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delete ui;
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}
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