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2025-04-09T17:30:31

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yuntang 2025-04-09 17:30:32 +08:00
parent 6cf14dfce7
commit ba28c29ec8
9 changed files with 3943 additions and 34 deletions
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1256
experiment_data/analysis_state/1-基线new 2.txt Normal file
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1264
experiment_data/analysis_state/1-标样new 2.txt Normal file
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1264
experiment_data/analysis_state/1-样品new 2.txt Normal file
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9
src/data/pointcalculate.cpp
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@ -370,7 +370,8 @@ QPointF PointCalculate::getIntersectionBySlope(const LineStruct& line1, const Li
}
QPointF PointCalculate::getClosestPointByX(const float targetX)
{
#if 0
#if 1
QPointF resultPointF;
float minDiff = std::numeric_limits<float>::max();
for(FileManager::ExperimentData &ed:_dataVtr){
@ -380,8 +381,11 @@ QPointF PointCalculate::getClosestPointByX(const float targetX)
resultPointF = QPointF(ed.sampleTemp,ed.dsc);
}
}
return resultPointF;
#endif
#if 0
int left = 0;
int right = _dataVtr.size() - 1;
@ -408,6 +412,7 @@ QPointF PointCalculate::getClosestPointByX(const float targetX)
}
return resultPointF;
#endif
}
QString PointCalculate::textFormatNumbericalLabel(const QPointF point)
@ -469,7 +474,7 @@ QString PointCalculate::textFormatGlassTranstion(const float t1,const float tg,c
{
return QString("T1：%1℃\n"
"Tg：%2℃\n"
"T2：%3℃\n"
"T2：%3℃"
).arg(QString::number(t1, 'f', 3))
.arg(QString::number(tg, 'f', 3))
.arg(QString::number(t2, 'f', 3));

2
src/mainwindow.cpp
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@ -196,13 +196,13 @@ void MainWindow::on_actionNumericalLabel_triggered()
void MainWindow::on_actionPeakSynthesisAnalysis_triggered()
{
//峰综合分析
_rightWidget->show();
_centralWidget->setAnalysisMode(CentralWidget::AnalysisMode::PeakSynthesisAnalysis);
}
void MainWindow::on_actionClearAllData_triggered()
{
_rightWidget->hide();
_centralWidget->clearAllData();
}

68
src/ui/centralwidget.cpp
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@ -38,9 +38,15 @@ CentralWidget::CentralWidget(QWidget *parent)
_line2->setSelectable(true);
// 安装事件过滤器
_graph = _customPlot->addGraph(0);
_eventHandler = new DragLineHandler(_customPlot, _line1, _line2, _graph, nullptr);
// _graph = _customPlot->addGraph(0);
// _eventHandler = new DragLineHandler(_customPlot, _line1, _line2, _graph, nullptr);
_eventHandler = new DragLineHandler(_customPlot, _line1, _line2, nullptr);
_eventHandler->setEnable(true);
_customPlot->installEventFilter(_eventHandler);
_customPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom | QCP::iSelectPlottables);
connect(_eventHandler,&DragLineHandler::sigSendLineXCoord,
this,&CentralWidget::sigSendLineXCoord);
@ -94,11 +100,13 @@ void CentralWidget::slotModeModify(const Global::Mode mode)
{
if (Global::Mode::ExperimentStart == mode)
{
if (_customPlot->graphCount() > 0 && _graph)
#if 0
if (_customPlot->graphCount() > 0 && _currentGraph)
{
// 清除第一个图表上的数据
_graph->setData(QVector<double>(), QVector<double>());
_currentGraph->setData(QVector<double>(), QVector<double>());
}
#endif
// 创建画布,设置画布上的点数据
// _graph = _customPlot->addGraph();
@ -133,7 +141,7 @@ void CentralWidget::slotRecvAnalysisFileName(const QString &fileName)
qDebug() << "slotRecvAnalysisFileName" << fileName;
//
clearData(ClearDataMode::All);
// clearData(ClearDataMode::All);
//
_dataVtr.clear();
FileManager::readExperimentFile(fileName, _dataVtr);
@ -159,22 +167,36 @@ void CentralWidget::slotRecvAnalysisFileName(const QString &fileName)
_customPlot->yAxis->setLabel("DSC/mW");
_customPlot->xAxis->setLabel("Temp/℃");
QVector<double> xVtr, yVtr;
QVector<double> tVtr,xVtr, yVtr;
int index = 0;
for (FileManager::ExperimentData &ed : _dataVtr)
{
tVtr.push_back(index++);
xVtr.push_back(ed.sampleTemp);
yVtr.push_back(ed.dsc);
}
_currentCurve = new QCPCurve(_customPlot->xAxis, _customPlot->yAxis);
_currentCurve->setData(tVtr, xVtr, yVtr);
// _currentCurve->setPen(QPen(Qt::red)); // 设置线条颜色为红色
// _currentCurve->setBrush(QBrush(QColor(255, 0, 0, 20))); // 设置填充颜色并带有透明度
_currentCurve->setSelectable(QCP::stWhole); // 设置曲线可选
// 清除第一个图表上的数据
#if 0
if (_customPlot->graphCount() > 0 && _graph)
{
// 清除第一个图表上的数据
_graph->setData(QVector<double>(), QVector<double>());
}
#endif
_graph->addData(xVtr, yVtr);
#if 0
_currentGraph = _customPlot->addGraph();
_graphVtr.push_back(_currentGraph);
_currentGraph->addData(xVtr, yVtr);
#endif
_customPlot->replot();
}
@ -321,7 +343,7 @@ void CentralWidget::glassTransitionHandle()
logde<<"point1:"<<point1.x()<<","<<point1.y();
logde<<"point2:"<<point2.x()<<","<<point2.y();
#if 1
#if 0
QCPItemStraightLine *line1 = new QCPItemStraightLine(_customPlot);
line1->point1->setCoords(point1.x() - 5,point1.y());
line1->point2->setCoords(point1.x() + 5,point1.y());
@ -371,9 +393,9 @@ void CentralWidget::glassTransitionHandle()
<<",Tg:"<<averagePoint.x()
<<",T2:"<<intersection2.x();
QString str = PointCalculate::textFormatGlassTranstion(intersection1.x(),
QString str = PointCalculate::textFormatGlassTranstion(intersection2.x(),
averagePoint.x(),
intersection2.x());
intersection1.x());
drawText(averagePoint,str);
#if 0
@ -390,7 +412,7 @@ void CentralWidget::glassTransitionHandle()
circle->setPen(QPen(Qt::blue));
#endif
#if 1
#if 0
QCPItemStraightLine *line3 = new QCPItemStraightLine(_customPlot);
line3->point1->setCoords(averagePoint.x() + 1,averagePoint.y() + 1);
line3->point2->setCoords(averagePoint.x() - 1,averagePoint.y() - 1);
@ -413,7 +435,7 @@ void CentralWidget::setEventHandlerEnable(const bool flag)
};
// todo. 当竖线隐藏时，需要设置不可选择模式。
_eventHandler->setEnable(flag);
// _eventHandler->setEnable(flag);
#if 1
// move line to suitable position.
@ -480,8 +502,10 @@ void CentralWidget::fillGraph(const double x1, const double x2)
// 样式配置
mainGraph->setPen(QPen(Qt::red, 1));
_graph->setBrush(QBrush(Qt::lightGray));
_graph->setChannelFillGraph(mainGraph);
#if 0
_currentGraph->setBrush(QBrush(Qt::lightGray));
_currentGraph->setChannelFillGraph(mainGraph);
#endif
// customPlot->graph(0)->setChannelFillGraph(customPlot->graph(1));
// _customPlot->graph(1);
@ -492,26 +516,32 @@ void CentralWidget::clearData(const CentralWidget::ClearDataMode mode)
{
if(mode == ClearDataMode::All){
// Clear the data of graph.
if (_customPlot->graphCount() > 0 && _graph)
#if 0
if (_customPlot->graphCount() > 0 && _currentGraph)
{
_graph->setData(QVector<double>(), QVector<double>());
_currentGraph->setData(QVector<double>(), QVector<double>());
}
#endif
// Set lines visiable false.
_line1->setVisible(false);
_line2->setVisible(false);
}
#if 0
// Clear filled area.
_graph->setBrush(QBrush(Qt::transparent));
if(_currentGraph){
_currentGraph->setBrush(QBrush(Qt::transparent));
}
// Clear graph on plot.
for (int i = _customPlot->graphCount() - 1; i >= 0; --i) {
QCPGraph *graph = _customPlot->graph(i);
if (graph != _graph) {
if (graph != _currentGraph) {
_customPlot->removeGraph(graph);
}
}
#endif
// Delete items.
QList<QCPAbstractItem *> itemsToKeep;
itemsToKeep << _line1 << _line2;

5
src/ui/centralwidget.h
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@ -59,7 +59,10 @@ private:
private:
AnalysisMode _analysisMode;
QCustomPlot *_customPlot;
QCPGraph* _graph;
QCPCurve *_currentCurve;
// QVector<QCPCurve *> _curveVtr;
// QCPGraph* _currentGraph;
// QVector<QCPGraph*> _graphVtr;
DragLineHandler* _eventHandler;
QCPItemStraightLine *_line1,*_line2;
QVector<FileManager::ExperimentData> _dataVtr;

92
src/ui/draglinehandler.cpp
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@ -1,5 +1,19 @@
#include "draglinehandler.h"
#include "logger.h"
DragLineHandler::DragLineHandler(QCustomPlot *plot,
QCPItemStraightLine *line1,
QCPItemStraightLine *line2,
QObject *parent)
: QObject(parent), _plot(plot), _line1(line1), _line2(line2)
,_enableFlag(false),_mode(Mode::SelectTwoLines),_menu(new QMenu(_plot))
{
_plot->setInteractions(QCP::iSelectItems);
initMenu();
}
#if 0
DragLineHandler::DragLineHandler(QCustomPlot *plot, QCPItemStraightLine *line1,
QCPItemStraightLine *line2, QCPGraph*graph,
QObject *parent)
@ -8,6 +22,7 @@ DragLineHandler::DragLineHandler(QCustomPlot *plot, QCPItemStraightLine *line1,
{
_plot->setInteractions(QCP::iSelectItems);
}
#endif
DragLineHandler::~DragLineHandler()
{
@ -17,6 +32,7 @@ bool DragLineHandler::eventFilter(QObject *obj, QEvent *event)
{
if(!_enableFlag){
// qDebug()<<"_enableFlag false.";
logde<<"eventFilter false.";
#if 0
if(mPlot){
mPlot->setCursor(Qt::ArrowCursor);
@ -66,20 +82,37 @@ bool DragLineHandler::eventFilter(QObject *obj, QEvent *event)
{
// qDebug()<<"mouse press...";
QMouseEvent *mouseEvent = static_cast<QMouseEvent*>(event);
if (mouseEvent->button() == Qt::LeftButton)
{
QPoint mousePos = mouseEvent->pos();
if (isNearLine(_line1, mousePos))
if(Mode::SelectTwoLines == _mode){
QMouseEvent *mouseEvent = static_cast<QMouseEvent*>(event);
if (mouseEvent->button() == Qt::LeftButton)
{
_draggingLine = _line1;
_line1->setSelected(true);
QPoint mousePos = mouseEvent->pos();
if (isNearLine(_line1, mousePos))
{
_draggingLine = _line1;
_line1->setSelected(true);
}
else if (isNearLine(_line2, mousePos))
{
_draggingLine = _line2;
_line2->setSelected(true);
}
}
else if (isNearLine(_line2, mousePos))
}else{
#if 0
// 检查是否有选中的曲线
if (event->button() == Qt::LeftButton && selectedPlottables().size() > 0)
{
_draggingLine = _line2;
_line2->setSelected(true);
// 获取选中的曲线
QCPCurve *selectedCurve = qobject_cast<QCPCurve*>(selectedPlottables().first());
if (selectedCurve)
{
// 改变曲线的颜色
selectedCurve->setPen(QPen(Qt::green)); // 设置线条颜色为绿色
replot(); // 重新绘制
}
}
#endif
}
}
else if (event->type() == QEvent::MouseButtonRelease)
@ -89,11 +122,50 @@ bool DragLineHandler::eventFilter(QObject *obj, QEvent *event)
_draggingLine->setSelected(false);
_draggingLine = nullptr;
}
}else if (event->type() == QEvent::ContextMenu) {
logde<<"context menu...";
#if 0
for (QCPAbstractPlottable *plottable : _plot->plottables()) {
if (plottable->selected()) {
std::cout << "选中的曲线: " << plottable->name().toStdString() << std::endl;
}
}
#endif
// for (QCPItem *item : _customPlot->selectedItems()) {
// if (item->selected()) {
// }
// }
if(_plot->selectedItems().size() > 0){
QContextMenuEvent *contextMenuEvent = static_cast<QContextMenuEvent *>(event);
_menu->move(contextMenuEvent->globalPos());
_menu->show();
}else{
logde<<"not selected...";
}
}
}
return QObject::eventFilter(obj, event);
}
void DragLineHandler::initMenu()
{
_specificHeatItemAction = new QAction("比热项",_plot);
_baseLineAction = new QAction("基线",_plot);
_standardSampleAction = new QAction("标样",_plot);
_sampleAction = new QAction("样品",_plot);
_menu->addAction(_specificHeatItemAction);
QMenu *specificHeatItemMenu = new QMenu(_plot);
specificHeatItemMenu->addAction(_baseLineAction);
specificHeatItemMenu->addAction(_standardSampleAction);
specificHeatItemMenu->addAction(_sampleAction);
_specificHeatItemAction->setMenu(specificHeatItemMenu);
}
bool DragLineHandler::isNearLine(QCPItemStraightLine *line, const QPoint &pos)
{
double lineX = line->point1->coords().x();

17
src/ui/draglinehandler.h
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@ -7,6 +7,7 @@
#include <QPixmap>
#include <QLabel>
#include <QCursor>
#include <QMenu>
#include "qcustomplot.h"
@ -14,26 +15,40 @@ class DragLineHandler : public QObject
{
Q_OBJECT
public:
DragLineHandler(QCustomPlot *plot, QCPItemStraightLine *line1, QCPItemStraightLine *line2,
QObject *parent);
#if 0
DragLineHandler(QCustomPlot *plot, QCPItemStraightLine *line1, QCPItemStraightLine *line2,
QCPGraph*graph,QObject *parent);
#endif
~DragLineHandler();
void setGraph(QCPGraph* g){ _graph = g;}
void setEnable(const bool flag){_enableFlag = flag;}
enum Mode{
Null,
SelectCurve,
SelectTwoLines
};
void setMode(const Mode mode){ _mode = mode;}
signals:
void sigSendLineXCoord(const int,const double);
protected:
bool eventFilter(QObject *obj, QEvent *event) override;
private:
void initMenu();
int findClosestIndex(const QVector<double> &data, double target);
void updateSelectedRegion();
bool isNearLine(QCPItemStraightLine *line, const QPoint &pos);
private:
Mode _mode;
bool _enableFlag;
QCustomPlot *_plot;
QCPItemStraightLine *_line1,*_line2;
QCPItemStraightLine *_draggingLine = nullptr;
QCPGraph *_graph;
QMenu* _menu;
QAction* _specificHeatItemAction,*_baseLineAction,*_standardSampleAction,*_sampleAction;
};
#endif