2025-04-25T17:20:33

AnalysisTool-release/bin/log.conf

@@ -3,7 +3,7 @@
     TO_FILE                 =   true  
     TO_STANDARD_OUTPUT      =   true  
     FORMAT                  =   "[%datetime] %msg"  
-    FILENAME                =   "log-sdk/%datetime{%Y%M%d}.log"
+    FILENAME                =   "log/%datetime{%Y%M%d}.log"
     MILLISECONDS_WIDTH      =   3  
     PERFORMANCE_TRACKING    =   false  
     MAX_LOG_FILE_SIZE       =   104857600  

AnalysisTool-release/bin/log/20250425.log

@@ -0,0 +1,36 @@
+[2025-04-25 10:01:03,940] main...
+[2025-04-25 10:01:03,940] config config file existed. 
+[2025-04-25 10:01:03,962] setEventHandlerEnable...0
+[2025-04-25 10:04:14,605] main...
+[2025-04-25 10:04:14,605] config config file existed. 
+[2025-04-25 10:04:14,621] setEventHandlerEnable...0
+[2025-04-25 10:05:25,021] main...
+[2025-04-25 10:05:25,021] config config file existed. 
+[2025-04-25 10:05:25,047] setEventHandlerEnable...0
+[2025-04-25 15:50:27,686] main...
+[2025-04-25 15:50:27,686] config config file existed. 
+[2025-04-25 15:50:27,707] setEventHandlerEnable...0
+[2025-04-25 15:50:44,842] main...
+[2025-04-25 15:50:44,842] config config file existed. 
+[2025-04-25 15:50:44,868] setEventHandlerEnable...0
+[2025-04-25 15:50:53,142] xlsx sample weight:13.9200000762939
+[2025-04-25 15:50:53,142] startLineIndex:11
+[2025-04-25 15:50:53,146] data Vtr size:1820
+[2025-04-25 15:52:13,232] main...
+[2025-04-25 15:52:13,232] config config file existed. 
+[2025-04-25 15:52:13,251] setEventHandlerEnable...0
+[2025-04-25 15:55:33,439] main...
+[2025-04-25 15:55:33,439] config config file existed. 
+[2025-04-25 15:55:33,461] setEventHandlerEnable...0
+[2025-04-25 15:55:44,430] main...
+[2025-04-25 15:55:44,430] config config file existed. 
+[2025-04-25 15:55:44,458] setEventHandlerEnable...0
+[2025-04-25 15:55:53,772] main...
+[2025-04-25 15:55:53,772] config config file existed. 
+[2025-04-25 15:55:53,794] setEventHandlerEnable...0
+[2025-04-25 16:04:08,270] main...
+[2025-04-25 16:04:08,270] config config file existed. 
+[2025-04-25 16:04:08,292] setEventHandlerEnable...0
+[2025-04-25 16:05:03,992] main...
+[2025-04-25 16:05:03,993] config config file existed. 
+[2025-04-25 16:05:04,014] setEventHandlerEnable...0

src/AnalysisTool.pro

@@ -30,6 +30,8 @@ SOURCES += \
     ui/aboutform.cpp \
     ui/coefficientselectionform.cpp \
     ui/enthalpydatacorrectionform.cpp \
+    ui/localcustomplot.cpp \
+    ui/printpreviewform.cpp \
     ui/rightwidget.cpp \
     thirdparty/easylogging/easylogging++.cc \
     ui/analysissettingform.cpp \
@@ -61,6 +63,8 @@ HEADERS += \
     ui/aboutform.h \
     ui/coefficientselectionform.h \
     ui/enthalpydatacorrectionform.h \
+    ui/localcustomplot.h \
+    ui/printpreviewform.h \
     ui/rightwidget.h \
     thirdparty/easylogging/easylogging++.h \
     ui/analysissettingform.h \
@@ -91,6 +95,7 @@ FORMS += \
     ui/experimentsettingform.ui \
     ui/instrumentcoefficientform.ui \
     ui/oitautoanalysisparamform.ui \
+    ui/printpreviewform.ui \
     ui/realtimedataform.ui \
     ui/specificheatcomparisonmethodform.ui
 

src/global.h

@@ -62,6 +62,7 @@ struct PhaseTotalInfo{
 };
 
 struct CurveFileData{
+    QString fileName;
     Global::ExperimentInfo ei;
     QVector<Global::PhaseTotalInfo> phaseTotalVtr;
 };

src/images.qrc

@@ -6,5 +6,6 @@
         <file>images/new.png</file>
         <file>images/real_time_widget.png</file>
         <file>images/logo.png</file>
+        <file>images/logo.ico</file>
     </qresource>
 </RCC>

src/main.cpp

@@ -41,12 +41,22 @@ int main(int argc, char *argv[])
     //
     QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); // 启用高DPI缩放
     QApplication a(argc, argv);
-    a.setWindowIcon(QIcon(":/images/logo.png"));
+
+    QIcon icon;
+    icon.addFile(":/images/logo.ico", QSize(16, 16));
+    icon.addFile(":/images/logo.ico", QSize(32, 32));
+    icon.addFile(":/images/logo.ico", QSize(64, 64));
+
+    a.setWindowIcon(icon);
+
+    //    a.setWindowIcon(QIcon(":/images/logo.png"));
+
 
 #if 1
     MainWindow w;
     w.setWindowTitle("Analysis Tool");
-    w.setWindowIcon(QIcon(":/images/logo.png"));
+//    w.setWindowIcon(QIcon(":/images/logo.png"));
+    w.setWindowIcon(icon);
     w.show();
 #endif
 

src/mainwindow.cpp

@@ -27,6 +27,7 @@ MainWindow::MainWindow(QWidget *parent)
     ,_aboutForm(new AboutForm(this))
     ,_enthalpyDataCorrectionForm(new EnthalpyDataCorrectionForm(this))
     ,_coefficientSelectionForm(new CoefficientSelectionForm(this))
+    ,_printPreviewForm(new PrintPreviewForm(this))
 {
     ui->setupUi(this);
     this->setToolTip(".....");
@@ -54,7 +55,7 @@ MainWindow::MainWindow(QWidget *parent)
     setSubWidgetAttribute(_aboutForm);
     setSubWidgetAttribute(_enthalpyDataCorrectionForm);
     setSubWidgetAttribute(_coefficientSelectionForm);
-
+    setSubWidgetAttribute(_printPreviewForm);
     //
     setActionEnable(true);
 
@@ -78,9 +79,9 @@ void MainWindow::slotContextMenuShow(const QPoint point)
     _contextMenu->exec(point);
 }
 
-void MainWindow::slotStatusbarMesg(const QString)
+void MainWindow::slotUpdateStatusbarMsg(const QString msg)
 {
-
+    ui->statusbar->showMessage(msg);
 }
 
 void MainWindow::closeEvent(QCloseEvent *event)
@@ -116,6 +117,10 @@ void MainWindow::connections()
 
     connect(SerialPort::instance(), &SerialPort::sigAxisModify,
             _centralWidget, &CentralWidget::slotAxisModify);
+
+    connect(SerialPort::instance(), &SerialPort::sigUpdateStatusbarMsg,
+            this,&MainWindow::slotUpdateStatusbarMsg);
+
 #endif
 
     // mode
@@ -368,3 +373,9 @@ void MainWindow::on_actionSaveExperimentData_triggered()
         _leftWidget->reloadFileName();
     }
 }
+
+void MainWindow::on_actionPrintPreview_triggered()
+{
+    _printPreviewForm->setPixmap(_centralWidget->getPixMap());
+    _printPreviewForm->show();
+}

src/mainwindow.h

@@ -5,6 +5,7 @@
 #include <QStatusBar>
 #include <QDockWidget>
 
+#include "printpreviewform.h"
 #include "centralwidget.h"
 #include "leftwidget.h"
 #include "experimentsettingform.h"
@@ -35,7 +36,7 @@ public:
 
 public slots:
     void slotContextMenuShow(const QPoint);
-    void slotStatusbarMesg(const QString);
+    void slotUpdateStatusbarMsg(const QString);
 protected:
     void closeEvent(QCloseEvent *event) override;
 private slots:
@@ -84,6 +85,8 @@ private slots:
 
     void on_actionSaveExperimentData_triggered();
 
+    void on_actionPrintPreview_triggered();
+
 private:
     void connections();
     void setActionEnable(const bool);
@@ -107,5 +110,6 @@ private:
     AboutForm *_aboutForm;
     EnthalpyDataCorrectionForm* _enthalpyDataCorrectionForm;
     CoefficientSelectionForm * _coefficientSelectionForm;
+    PrintPreviewForm *_printPreviewForm;
 };
 #endif // MAINWINDOW_H

src/mainwindow.ui

@@ -29,6 +29,7 @@
     </property>
     <addaction name="actionNew"/>
     <addaction name="actionSaveExperimentData"/>
+    <addaction name="actionPrintPreview"/>
    </widget>
    <widget class="QMenu" name="menu_2">
     <property name="title">
@@ -274,6 +275,11 @@
     <string>保存实验数据</string>
    </property>
   </action>
+  <action name="actionPrintPreview">
+   <property name="text">
+    <string>打印预览</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="images.qrc"/>

src/serialport/dataparser.cpp

@@ -165,9 +165,9 @@ void experimentalStateSwitching(const CommonData &cd)
         Global::_currentCurveExperimentDataPtr->fileName = Global::_experimentInfo.sampleName;
     }
 
-    logde<<"phase:"<<(int)cd.current_phase;
-    logde<<"run type:"<<(int)cd.run_type;
-    logde<<"software mode:"<<Global::_mode;
+//    logde<<"phase:"<<(int)cd.current_phase;
+//    logde<<"run type:"<<(int)cd.run_type;
+//    logde<<"software mode:"<<Global::_mode;
 }
 
 unsigned short modbusCRC16(unsigned char *data, unsigned short length)

src/serialport/serialport.cpp

@@ -129,7 +129,7 @@ void SerialPort::slotReadData()
     {
         DataParser::experimentalStateSwitching(cd);
         setAxis();
-        updateStatusbarMsg();
+        updateStatusbarMsg(cd);
 
         if (spp->addr == 0)
         {
@@ -142,9 +142,42 @@ void SerialPort::slotReadData()
     }
 }
 
-void SerialPort::updateStatusbarMsg()
+void SerialPort::updateStatusbarMsg(const CommonData &cd)
 {
+#if 1
+    logde<<"phase:"<<(int)cd.current_phase;
+    logde<<"run type:"<<(int)cd.run_type;
+    logde<<"software mode:"<<Global::_mode;
+#endif
 
+    bool experimentEnded = false;
+    QString devRunModeStr;
+    switch(cd.run_type){
+    case DeviceRunStatus::Heat:
+        devRunModeStr = "升温";
+        experimentEnded = true;
+        break;
+    case DeviceRunStatus::ConstantTemp:
+        devRunModeStr = "实验";
+        experimentEnded = true;
+        break;
+    case DeviceRunStatus::Idle:
+    case DeviceRunStatus::Cooling:
+        devRunModeStr = "冷却";
+        experimentEnded = false;
+        break;
+        break;
+    default:break;
+    }
+
+    QString msg;
+    if(experimentEnded){
+        msg = QString("设备运行状态:%2 实验阶段:%3 实验进行中").arg(devRunModeStr).arg(cd.current_phase);
+    }else{
+        msg = QString("设备运行状态:%2 实验阶段:%3 实验结束").arg(devRunModeStr).arg(cd.current_phase);
+    }
+
+    emit sigUpdateStatusbarMsg(msg);
 }
 
 void SerialPort::commonDataParser(const int dataLength, const u16 addr,

src/serialport/serialport.h

@@ -35,6 +35,7 @@ signals:
     void sigSendCommonDataToRealDataForm(const CommonData &);
     void sigSendPhaseInfo(const QByteArray &);
     void sigAxisModify(const float temp);
+    void sigUpdateStatusbarMsg(const QString &);
 public slots:
     void slotDeliverData(const QByteArray &);
     //  void slotConnectToDevice(const QByteArray&);
@@ -44,7 +45,7 @@ private slots:
     void slotReadData();
 
 private:
-    void updateStatusbarMsg();
+    void updateStatusbarMsg(const CommonData &cd);
     void commonDataParser(const int dataLength, const u16 addr, const CommonData &cd);
     void to_hex(char *in_char, int char_length, char *out_char);
     void displayPortInfo();

src/ui/aboutform.cpp

@@ -20,7 +20,7 @@ AboutForm::AboutForm(QWidget *parent) :
     ui->labelTitle->setText(QString("<p style=\"font-size: 18px;\">关于差示扫描量热仪数据分析软件</p>"));
 
 
-    QString ConCompleTime = QString("编译时间：%1 %2").arg(__DATE__).arg(__TIME__);
+    QString ConCompleTime = QString("%1 %2").arg(__DATE__).arg(__TIME__);
 
     QString aboutText = QString(
                 "<p>软件版本：%1</p>"
@@ -36,6 +36,8 @@ AboutForm::AboutForm(QWidget *parent) :
     ui->labelContent->setText(aboutText);
     ui->labelContent->setStyleSheet("p { line-height: 1em; }");
     ui->labelContent->setOpenExternalLinks(true); // 允许用户点击链接
+
+    ui->pushButtonClose->setToolTip(ConCompleTime);
 }
 
 AboutForm::~AboutForm()

src/ui/centralwidget.cpp

@@ -13,7 +13,8 @@
 
 CentralWidget::CentralWidget(QWidget *parent)
     : QWidget(parent)
-    ,_customPlot(new QCustomPlot(this))
+        ,_customPlot(new LocalCustomPlot(this))
+//    ,_customPlot(new QCustomPlot(this))
     ,_analysisMode(AnalysisMode::Null)
     ,_currentCurve(nullptr)
 {
@@ -150,7 +151,7 @@ void CentralWidget::slotRecvCommonData(const CommonData &cd)
         _currentCurve = new QCPCurve(_customPlot->xAxis, _customPlot->yAxis);
     }
 
-    logde<<"temp:"<<cd.sample_temp<<",dsc:"<<cd.dsc;
+    //    logde<<"temp:"<<cd.sample_temp<<",dsc:"<<cd.dsc;
 
     _currentCurve->addData(index++,cd.sample_temp, cd.dsc);
 
@@ -160,14 +161,10 @@ void CentralWidget::slotRecvCommonData(const CommonData &cd)
     //    return;
 
     // Record data.
-    //    logde<<"record data...";
-
     if(!Global::_currentCurveExperimentDataPtr){
-        logde<<"_currentCurveExperimentDataPtr is nullptr.";
+        loger<<"_currentCurveExperimentDataPtr is nullptr.";
         exit(0);
     }else{
-        //        logde<<"add ed...";
-
         Global::ExperimentData ed;
         ed.dsc = cd .dsc;
         ed.sampleTemp = cd.sample_temp;
@@ -177,29 +174,6 @@ void CentralWidget::slotRecvCommonData(const CommonData &cd)
         Global::_currentCurveExperimentDataPtr->dataVtr.push_back(ed);
         Global::_currentCurveExperimentDataPtr->curve = _currentCurve;
     }
-
-#if 0
-    logde<<"record data...";
-    QVector<Global::ExperimentData>* pEdVtr = nullptr;  // 声明指针变量
-    for(auto item:Global::_curveExperimentDataVtr){
-        if(item.curve == _currentCurve){
-            pEdVtr = &item.dataVtr;
-            break;
-        }
-    }
-    if(!pEdVtr){
-        Global::_curveExperimentDataVtr.push_back({_currentCurve, {}});
-        pEdVtr = &Global::_curveExperimentDataVtr.back().dataVtr;
-    }
-
-    Global::ExperimentData ed;
-    ed.dsc = cd .dsc;
-    ed.sampleTemp = cd.sample_temp;
-    ed.runTime = cd.add_run_time;
-    ed.constantTempTime = cd.add_constan_temp_time;
-
-    pEdVtr->push_back(ed);
-#endif
 }
 
 void CentralWidget::slotRecvAnalysisFileName(const QString &filePath)
@@ -214,6 +188,9 @@ void CentralWidget::slotRecvAnalysisFileName(const QString &filePath)
         return;
     }
 
+    QFileInfo fileInfo(filePath);
+    cfd.fileName = fileInfo.fileName();
+
     for(int i = 0;i < cfd.phaseTotalVtr.size();i++){
         Global::PhaseTotalInfo& pti = cfd.phaseTotalVtr[i];
 
@@ -248,93 +225,16 @@ void CentralWidget::slotRecvAnalysisFileName(const QString &filePath)
         _currentCurve->setData(tVtr, xVtr, yVtr);
         _currentCurve->setSelectable(QCP::stWhole); // 设置曲线可选
 
-        // Add data to global parameter.
-        QFileInfo fileInfo(filePath);
-
         pti.curve = _currentCurve;
     }
 
+    // Add data to global parameter.
     Global::_curveFileDataVtr.push_back(cfd);
 
     _customPlot->rescaleAxes();
     _customPlot->replot();
 }
 
-// discard
-void CentralWidget::slotSelectionChanged()
-{
-    logde<<"selectedPlottables:"<< _customPlot->selectedPlottables().size();
-    logde<<"selectedGraphs:"<< _customPlot->selectedGraphs().size();
-    logde<<"selectedItems:"<< _customPlot->selectedItems().size();
-
-    logde<<"plottableCount:"<< _customPlot->plottableCount();
-
-    return;
-
-    for(int i = 0;i < _customPlot->plottableCount(); i++)    {
-        QCPCurve *curve = qobject_cast<QCPCurve *>(_customPlot->plottable(i));
-        if(curve){
-            if (curve->selected()) {
-                logde<<"selected...";
-                curve->setPen(QPen(Qt::green));
-                _customPlot->replot();
-            } else {
-                curve->setPen(QPen(Qt::blue));
-                _customPlot->replot();
-            }
-        }
-
-        logde << "Current pen color:" << curve->pen().color().name().toStdString();
-    }
-
-    //    _customPlot->replot();
-    //    _customPlot->update();
-
-#if 0
-    for (QCPAbstractPlottable *plottable : _customPlot->plottable()) {
-        QCPCurve *curve = qobject_cast<QCPCurve *>(plottable);
-        if (curve) {
-            if (curve->selected()) {
-                // 曲线被选中，设置为橙色
-                curve->setPen(QPen(Qt::green));
-            } else {
-#if 0
-                // 曲线未被选中，恢复默认颜色
-                if (curve == _curve1) {
-                    curve->setPen(QPen(Qt::blue));
-                } else if (curve == _curve2) {
-                    curve->setPen(QPen(Qt::red));
-                }
-
-#endif
-            }
-        }
-    }
-#endif
-
-#if 0
-    // 检查是否有曲线被选中
-    if (_customPlot->selectedPlottables().size() > 0) {
-        QCPCurve *selectedCurve = qobject_cast<QCPCurve *>(_customPlot->selectedPlottables().first());
-        if (selectedCurve) {
-            selectedCurve->setPen(QPen(Qt::green));
-#if 0
-            // 弹出颜色选择对话框
-            QColor color = QColorDialog::getColor(selectedCurve->pen().color(), this);
-            if (color.isValid()) {
-                // 改变曲线颜色
-                selectedCurve->setPen(QPen(color));
-            }
-#endif
-        }else{
-
-        }
-    }
-#endif
-
-
-}
-
 void CentralWidget::slotAnalysisSettingApply()
 {
     switch (_analysisMode) {
@@ -849,11 +749,11 @@ void CentralWidget::setEventHandlerEnable(const bool flag)
     double xMax = _customPlot->xAxis->range().upper;
     double xMin = _customPlot->xAxis->range().lower;
 
-//    logde<<"xMax:"<<xMax;
+    //    logde<<"xMax:"<<xMax;
 
-//    QVector<double> ticks = _customPlot->xAxis->tickVector();
-//    int numTicks = ticks.size();
-//    logde<<"ticks:"<<numTicks;
+    //    QVector<double> ticks = _customPlot->xAxis->tickVector();
+    //    int numTicks = ticks.size();
+    //    logde<<"ticks:"<<numTicks;
 
     double range = xMax - xMin;
     double xLeft = xMin + range / 3;
@@ -892,19 +792,19 @@ QPointF CentralWidget::getTheCoordinatesOfTheTextBox(const QPointF point)
 
 void CentralWidget::drawText(const QPointF point, const QString text)
 {
-
     QPointF textBoxPoint = getTheCoordinatesOfTheTextBox(point);
 
     // 创建标注文字（QCPItemText）
     QCPItemText *textLabel = new QCPItemText(_customPlot);
-    textLabel->setPositionAlignment(Qt::AlignBottom | Qt::AlignHCenter);  // 对齐方式
+    textLabel->setPositionAlignment(Qt::AlignCenter);  // 对齐方式
     textLabel->position->setType(QCPItemPosition::ptPlotCoords);        // 使用数据坐标
     textLabel->position->setCoords(textBoxPoint.x(),textBoxPoint.y());  // 设置文本位置在指定点上方
 
     textLabel->setText(text);  // 设置文本内容
-    //    textLabel->setFont(QFont("Arial", 10));
-    textLabel->setPen(QPen(Qt::lightGray));  // 文字边框
-    textLabel->setBrush(Qt::white);      // 文字背景
+    QFont font(QFont("Arial", 10));
+    textLabel->setFont(font);
+    textLabel->setSelectedFont(font);
+    textLabel->setSelectable(true);  // 设置为可选
 
     // 创建指向点的线段（QCPItemLine）
     QCPItemLine *arrow = new QCPItemLine(_customPlot);
@@ -1002,6 +902,11 @@ void CentralWidget::clearAllData()
     clearData(ClearDataMode::All);
 }
 
+QPixmap CentralWidget::getPixMap()
+{
+    return _customPlot->toPixmap();
+}
+
 void CentralWidget::slotAxisModify(const float temp)
 {
     _customPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom | QCP::iSelectPlottables);

src/ui/centralwidget.h

@@ -10,6 +10,7 @@
 #include "eventhandler.h"
 #include "filemanager.h"
 #include "pointcalculate.h"
+#include "localcustomplot.h"
 
 class CentralWidget:public QWidget
 {
@@ -30,6 +31,8 @@ public:
     void clearAllData();
 
     EventHandler* getEvnetHandler(){return _eventHandler;}
+
+    QPixmap getPixMap();
 signals:
     void sigContextMenuShow(const QPoint);
     void sigSendLineXCoord(const int,const double);
@@ -40,7 +43,6 @@ public slots:
     void slotModeModify(const Global::Mode);
     void slotRecvCommonData(const CommonData&);
     void slotRecvAnalysisFileName(const QString&);
-    void slotSelectionChanged();
 
     //analysis setting
     void slotAnalysisSettingApply();
@@ -72,7 +74,8 @@ private:
     void clearData(const ClearDataMode);
 private:
     AnalysisMode _analysisMode;
-    QCustomPlot *_customPlot;
+    LocalCustomPlot *_customPlot;
+//        QCustomPlot*_customPlot;
     QCPCurve *_currentCurve;
 //    QVector<QCPCurve *> _curveVtr;
 //    QCPGraph* _currentGraph;

src/ui/localcustomplot.cpp

@@ -0,0 +1,83 @@
+#include "localcustomplot.h"
+
+LocalCustomPlot::LocalCustomPlot(QWidget *parent)
+    : QCustomPlot(parent)
+{
+
+}
+
+// 鼠标按下事件
+void LocalCustomPlot::mousePressEvent(QMouseEvent *event)
+{
+    // 先取消所有选中的项
+    for (auto* item : selectedItems())
+    {
+        item->setSelected(false);
+    }
+
+    for(int i = 0;  i < itemCount();i++)
+    {
+        if (QCPItemText* textItem = qobject_cast<QCPItemText*>(item(i)))
+        {
+            QRectF rect =  getTextBoundingRect(textItem);
+            if(rect.contains(event->pos()))
+            {
+                _draggedTextItem = textItem;
+                _draggedTextItem->setSelected(true);  // 手动选择这个项
+                _lastMousePos = event->pos();
+                break;
+            }
+        }
+    }
+
+    QCustomPlot::mousePressEvent(event);
+}
+
+// 鼠标释放事件
+void LocalCustomPlot::mouseReleaseEvent(QMouseEvent *event)
+{
+    _draggedTextItem = nullptr;  // 清除拖动状态
+
+    QCustomPlot::mouseReleaseEvent(event);
+}
+
+// 鼠标移动事件
+void LocalCustomPlot::mouseMoveEvent(QMouseEvent *event)
+{
+    if (_draggedTextItem)
+    {
+        double dx = event->pos().x() - _lastMousePos.x();
+        double dy = event->pos().y() - _lastMousePos.y();
+
+        _draggedTextItem->position->setType(QCPItemPosition::ptAbsolute);  // 使用屏幕坐标系
+        _draggedTextItem->position->setCoords(
+                    _draggedTextItem->position->key() + dx,
+                    _draggedTextItem->position->value() + dy
+                    );
+
+        _lastMousePos = event->pos();
+        replot();  // 刷新图表
+    }else{
+        QCustomPlot::mouseMoveEvent(event);
+    }
+}
+
+QRectF LocalCustomPlot::getTextBoundingRect(QCPItemText* textItem) {
+    textItem->position->setType(QCPItemPosition::ptAbsolute);  // 使用屏幕坐标系
+    // 获取文本的字体
+    QFont font = textItem->font();
+
+    // 使用 QFontMetrics 获取字体的尺寸
+    QFontMetrics fontMetrics(font);
+
+    // 获取文本的矩形边界
+    QRectF textRect = fontMetrics.boundingRect(textItem->text());
+
+    // 获取文本框的位置
+    QPointF textPosition = textItem->position->coords();
+
+    // 设置文本矩形的位置，将其居中到文本框的实际位置
+    textRect.moveCenter(textPosition.toPoint());
+
+    return textRect;
+}

src/ui/localcustomplot.h

@@ -0,0 +1,22 @@
+#ifndef LOCALCUSTOMPLOT_H
+#define LOCALCUSTOMPLOT_H
+
+#include <qcustomplot.h>
+
+class LocalCustomPlot : public QCustomPlot
+{
+    Q_OBJECT
+public:
+    LocalCustomPlot(QWidget *parent = nullptr);
+protected:
+    void mousePressEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+private:
+    QRectF getTextBoundingRect(QCPItemText* textItem);
+
+    QCPItemText* _draggedTextItem = nullptr;
+    QPoint _lastMousePos;
+};
+
+#endif // LOCALCUSTOMPLOT_H

src/ui/printpreviewform.cpp

@@ -0,0 +1,23 @@
+#include <QHBoxLayout>
+
+#include "printpreviewform.h"
+#include "ui_printpreviewform.h"
+
+PrintPreviewForm::PrintPreviewForm(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::PrintPreviewForm)
+{
+    ui->setupUi(this);
+}
+
+PrintPreviewForm::~PrintPreviewForm()
+{
+    delete ui;
+}
+
+void PrintPreviewForm::setPixmap(const QPixmap &pixmap)
+{
+    QPixmap localPixmap = pixmap;
+    localPixmap.scaled(ui->labelPixmap->size());
+    ui->labelPixmap->setPixmap(pixmap);
+}

src/ui/printpreviewform.h

@@ -0,0 +1,24 @@
+#ifndef PRINTPREVIEWFORM_H
+#define PRINTPREVIEWFORM_H
+
+#include <QWidget>
+
+namespace Ui {
+class PrintPreviewForm;
+}
+
+class PrintPreviewForm : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit PrintPreviewForm(QWidget *parent = nullptr);
+    ~PrintPreviewForm();
+
+    void setPixmap(const QPixmap &);
+private:
+    Ui::PrintPreviewForm *ui;
+
+};
+
+#endif // PRINTPREVIEWFORM_H

src/ui/printpreviewform.ui

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>PrintPreviewForm</class>
+ <widget class="QWidget" name="PrintPreviewForm">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>776</width>
+    <height>500</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="QLabel" name="labelPixmap">
+   <property name="geometry">
+    <rect>
+     <x>30</x>
+     <y>20</y>
+     <width>691</width>
+     <height>371</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>TextLabel</string>
+   </property>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

src/ui/specificheatcomparisonmethodform.cpp

@@ -87,8 +87,12 @@ void SpecificHeatComparisonMethodForm::slotSetCurve(const int type,  QCPCurve *c
 
 void SpecificHeatComparisonMethodForm::showEvent(QShowEvent *event)
 {
+#if 0
     auto& curveDataVtr = Global::_curveExperimentDataVtr;
-    //    QVector<Global::ExperimentData> *baseLineDataVtr = nullptr,
+
+    logde<<"curve data vtr size:"<<Global::_curveExperimentDataVtr.size();
+
+           //    QVector<Global::ExperimentData> *baseLineDataVtr = nullptr,
     //            *standardSampleDataVtr = nullptr,
     //            *sampleDataVtr = nullptr;
 
@@ -104,6 +108,22 @@ void SpecificHeatComparisonMethodForm::showEvent(QShowEvent *event)
             _sampleDataVtr = &(item.dataVtr);
         }
     }
+#endif
+
+    for(auto& cfd:Global::_curveFileDataVtr){
+        for(auto& item:cfd.phaseTotalVtr){
+            if(item.curve == _baseLineCurve){
+                _baseLineLineEdit->setText(cfd.fileName);
+                _baseLineDataVtr = &(item.dataVtr);
+            }else if(item.curve == _standardSampleCurve){
+                _standardSampleLineEdit->setText(cfd.fileName);
+                _standardSampleDataVtr = &(item.dataVtr);
+            }else if(item.curve == _sampleCurve){
+                _sampleLineEdit->setText(cfd.fileName);
+                _sampleDataVtr = &(item.dataVtr);
+            }
+        }
+    }
 
     if(!_baseLineDataVtr ||!_standardSampleDataVtr||
             !_sampleDataVtr){