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新增超级曲线图表

master
feiyangqingyun 2021-12-10 20:32:26 +08:00
parent 5138d9366b
commit e7076ed7de
1 changed files with 2 additions and 2 deletions
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4
third/qcustomplotdemo/frmexample2/frminteraction.cpp
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@ -1,5 +1,6 @@
#include "frminteraction.h" #include "frminteraction.h"
#include "ui_frminteraction.h" #include "ui_frminteraction.h"
#include "qmenu.h"
#include "qdebug.h" #include "qdebug.h"
frmInterAction::frmInterAction(QWidget *parent) : QWidget(parent), ui(new Ui::frmInterAction) frmInterAction::frmInterAction(QWidget *parent) : QWidget(parent), ui(new Ui::frmInterAction)
@ -17,8 +18,7 @@ void frmInterAction::initForm()
{ {
std::srand(QDateTime::currentDateTime().toMSecsSinceEpoch() / 1000.0); std::srand(QDateTime::currentDateTime().toMSecsSinceEpoch() / 1000.0);
ui->customPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom | QCP::iSelectAxes | ui->customPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom | QCP::iSelectAxes | QCP::iSelectLegend | QCP::iSelectPlottables);
QCP::iSelectLegend | QCP::iSelectPlottables | QCP::iSelectPlottablesBeyondAxisRect);
ui->customPlot->xAxis->setRange(-8, 8); ui->customPlot->xAxis->setRange(-8, 8);
ui->customPlot->yAxis->setRange(-5, 5); ui->customPlot->yAxis->setRange(-5, 5);
ui->customPlot->axisRect()->setupFullAxesBox(); ui->customPlot->axisRect()->setupFullAxesBox();