logplus/logPlus/LogmudItemDrawer.cpp

#pragma warning(push,0)

#include <QPainter>
#include <QtDebug>
#include <QGraphicsWidget>
#include <QGraphicsView>
#include <QStyleOptionGraphicsItem>
#include "LogmudItemDrawer.h"
#include <QtSvg/QSvgRenderer>
#include <QtGlobal>
#include <float.h>
#include "geometryutils.h"
#pragma warning(pop)

extern double g_dPixelPerCm;//每厘米像素数

LogmudItemDrawer::LogmudItemDrawer()
{
	m_pViewInfoLogmud = new ViewInfoLogmud;
}


QPointF LogmudItemDrawer::DrawItem(QPainter* painter, LogmudResultItem* item,
									const QRectF& tmprt,
                                   bool IsWellSectonHorizonLayout ) const
{
    float dd=0;
    QPointF pt;
    LogmudResultItem* resultitem = item;
    if(resultitem != NULL)
    {
        //CObjLogmudResult *pCore =  dynamic_cast<CObjLogmudResult *>(m_NodeBuilder->GetOSGObject());
        QRectF rt=tmprt;//viewInfoItem.rect;// 获取绘图区域矩形
        QPointF pt1(rt.x()+rt.width()*0.5,rt.center().y());
        QPointF pt2(rt.x()+rt.width()*0.5,rt.center().y()-resultitem->GetNumber()/2);
        QPointF pt3(rt.x()+rt.width()*0.5,rt.center().y()+5.0);
        float lscalelen=0;
        painter->save();// 保存当前绘图状态，以便后面恢复
        QFont font("黑体", 10);// =m_pSceneManager->GetZoomedFont(m_pViewInfoLogmud->GetLogScaleFont());
        painter->setFont(font);
        pt1=painter->transform().map(pt1);// 将点转换到当前坐标系
        pt2=painter->transform().map(pt2);
        pt3=painter->transform().map(pt3);
        //pCore->m_R=(pt3.y()-pt1.y())/5.0/m_pSceneManager->GetCoordinate()->GetPixelPerCm();// 计算半径
        rt=painter->transform().mapRect(rt);
        QRectF rc=painter->transform().mapRect(rc); // 将矩形rc转换到当前坐标系
        QTransform transform;
        transform.reset();
        painter->setWorldTransform(transform);

		QFont ft("黑体", 13);// = GetSceneManager()->GetZoomedFont(m_pViewInfoLogmud->GetFont());// 获取缩放后的字体
        painter->setFont(ft);
        QFontMetrics fm(ft);
        if(m_isOneScale||!m_bisHi){
            dd=rt.width()*2.0/10;// 设置边距为宽度的20%
            if(dd>1* g_dPixelPerCm) // 如果边距太大
                dd=1* g_dPixelPerCm;
        }
//         else {
//             dd=fm.height()*((pCore->GetFieldName().size()-1)*2+1);// 根据字段名数量计算边距
//         }
        //设置高度和设置画笔
		float h = m_fHei;// m_pViewInfoLogmud->GetrHeight();
		float timemin = m_fTimemin;// m_pViewInfoLogmud->GetTimeMin();// 获取时间最小值
		float timemax = m_fTimemax;// m_pViewInfoLogmud->GetTimeMax();// 获取时间最大值
        if(h<=0) h=1;
        h*= g_dPixelPerCm;
        QPen pen1=painter->pen();
        QColor cl(0,0,0);
        pen1.setColor(cl);
        pen1.setWidth(1);
        painter->setPen(pen1);
        float len=0,w=0;

        //开始绘制
        {
            painter->save();
            pt=pt1;
            len=rt.width()-2*dd;
            w=len;
            dd+=dd/2;
            {
                ///刻度
                int m_nLogarithmic=m_pViewInfoLogmud->GetLogarithmic();

                //m_LeftVal=m_pViewInfoLogmud->GetPropertyMin();
                //m_RightVal=m_pViewInfoLogmud->GetPropertyMax();
                float lval=m_LeftVal;
                if(m_nLogarithmic ==AXIS_LOGARITHMIC){
                    if(lval<=0) lval=0.1;
                    lval=log10(lval);
                }
                float rval=m_RightVal;
                if(m_nLogarithmic ==AXIS_LOGARITHMIC)
                {
                    if(m_RightVal<=0) rval=0.1;
                    rval=log10(rval);
                }
                if(lval==rval)
                {
                    if(lval==0) rval=0.1;
                    else rval=10*lval;
                }
                //if(m_pViewInfoLogmud->GetTLogarithmic()) {
				if(m_nTLogarithmic) {
                    if(timemin<=0) timemin=0.1;
                    if(timemax<=0) timemin=0.1;
                    if(timemin==timemax) timemax=timemin*10;
                }
                float dtime=timemax-timemin;
                if(m_nTLogarithmic ==AXIS_LOGARITHMIC) {
                    dtime=log10(timemax)-log10(timemin);
                }
                if(dtime==0) dtime=1;
                /////////////////
                // 如果是3H图版类型
                if(resultitem->type==1){
                    // 保存原始坐标系设置
					int originalLogarithmic =  m_pViewInfoLogmud->GetLogarithmic();
					int originalTLogarithmic = m_pViewInfoLogmud->GetTLogarithmic();

                    // 临时设置为对数坐标系
                     m_pViewInfoLogmud->SetLogarithmic(AXIS_LOGARITHMIC); // 设置Y轴为对数坐标系
                     m_pViewInfoLogmud->SetTLogarithmic(AXIS_LOGARITHMIC); // 设置X轴为对数坐标系
                    //定义颜色和阈值
                    QColor _valueAreaColors[] = {
                        QColor(149,239,149),
                        QColor(107,154,238),
                        QColor(45,144,45),
                        QColor(253,144,10),
                        QColor(208,99,99)
                    };
                    double WhThreshes[]  = { 0.5, 17.5, 40.0, 100.0 };
                    QString ValueAreaLabels[] = { "干气", "凝析气天然气", "凝析油", "油", "氧化油" };
                    //painter->drawEllipse(pt1,30,30);
                    float a = (float)WhThreshes[0];
                    float b = (float)WhThreshes[1];
                    float c = (float)WhThreshes[2];
                    float d = (float)WhThreshes[3];

                    ///刻度
                    //float m_LeftVal;//=pCore->m_LeftVals[k];
                    //float m_RightVal;//=pCore->m_RightVals[k];
                    int Logarithmic=m_pViewInfoLogmud->GetLogarithmic();

                    //m_LeftVal=m_pViewInfoLogmud->GetPropertyMin();
                    //m_RightVal=m_pViewInfoLogmud->GetPropertyMax();
                    timemin = 0.1f;
                    timemax = 1000.0f;
                    float m_LeftVal = 0.1f;
                    float m_RightVal = 10000.0f;
                    float lval=m_LeftVal;
                    if(Logarithmic==AXIS_LOGARITHMIC){
                        if(lval<=0) lval=0.1;
                        lval=log10(lval);
                    }
                    float rval=m_RightVal;
                    if(Logarithmic==AXIS_LOGARITHMIC)
                    {
                        if(m_RightVal<=0) rval=0.1;
                        rval=log10(rval);
                    }
                    if(lval==rval)
                    {
                        if(lval==0) rval=0.1;
                        else rval=10*lval;
                    }
                    if(m_pViewInfoLogmud->GetTLogarithmic()) {
                        if(timemin<=0) timemin=0.1;
                        if(timemax<=0) timemax=0.1;
                        if(timemin==timemax) timemax=timemin*10;
                    }
                    float dtime=timemax-timemin;
                    if(m_pViewInfoLogmud->GetTLogarithmic() ==AXIS_LOGARITHMIC) {
                        dtime=log10(timemax)-log10(timemin);
                    }
                    if(dtime==0) dtime=1;
                    if (resultitem->WH > timemax) {
                        // 将最大值扩展到下一个10的幂次方
                        timemax = pow(10, ceil(log10(resultitem->WH)));
                    }

                    // 检查Y轴 (BH值)
                    if (resultitem->BH > m_RightVal) {
                        // 将最大值扩展到下一个10的幂次方
                        m_RightVal = pow(10, ceil(log10(resultitem->BH)));
                    }

                    int fnum= m_xGrid;// 默认网格数为5
                    //fnum=m_pViewInfoLogmud->GetxGrid();
                    if(m_pViewInfoLogmud->GetTLogarithmic() ==AXIS_LOGARITHMIC)// 如果X轴是对数坐标系
                    {
                        DrawXAxisLogarithmicGrid(painter, timemin, timemax, dd, w, h, rt, pt, fm, lscalelen);
                    }
                    else //如果y轴是线性坐标系
                    {
                        DrawXAxisLinearGrid(painter, timemin, timemax, dd, len, h, rt, pt, pt1, fm, fnum);
                    }
                    //设置Y轴网格数和开始绘制Y轴对数网格
					fnum = m_yGrid;// m_pViewInfoLogmud->GetyGrid();
                    if(m_pViewInfoLogmud->GetLogarithmic() ==AXIS_LOGARITHMIC) // 如果Y轴是对数坐标系
                    {
                        DrawYAxisLogarithmicGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen);
                    }
                    else // 如果Y轴是线性坐标系，循环绘制fnum+1条网格线
                    {
                        DrawYAxisLinearGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen, fnum);
                    }
                    /// DRAW RECT
                    for(int m=0;m<5;m++){
                        int n=4;
                        QPointF Points[5];
                        if(m==0) {
                            QPointF Points1[] ={
                                QPointF(0.1f, 10000),
                                QPointF(a, 10000),
                                QPointF(a, 1000),
                                QPointF(0.1f, 1000),
                            };
                            for(int j=0;j<4;j++) Points[j]=Points1[j];
                        }
                        else if(m==1)
                        {
                            QPointF Points1[] ={
                                QPointF(a, 1000),
                                QPointF(d, 1000),
                                QPointF(d, 100),
                                QPointF(a, a),
                            };
                            for(int j=0;j<4;j++) Points[j]=(Points1[j]);
                        }
                        else if(m==2)
                        {
                            QPointF Points1[] ={
                                QPointF(b, b),
                                QPointF(b, a),
                                QPointF(a, a),
                            };
                            n=3;
                            for(int j=0;j<3;j++) Points[j]=(Points1[j]);
                        }
                        else if(m==3)
                        {
                            QPointF Points1[] ={
                                QPointF(b, b),
                                QPointF(c, c),
                                QPointF(c, a),
                                QPointF(b, a),
                            };
                            for(int j=0;j<4;j++) Points[j]=(Points1[j]);
                        }
                        else if(m==4)
                        {
                            QPointF Points1[] ={
                                QPointF(c, c),
                                QPointF(d, d),
                                QPointF(d, a),
                                QPointF(c, a),
                            };
                            for(int j=0;j<4;j++) Points[j]=(Points1[j]);
                        }
                        QVector<QPointF> points;
                        points.resize(n+1);
                        float yval=0;
                        int jj=0;
                        for(int j=0;j<n;j++)
                        {
                            if(Points[j].x()<timemin) continue;
                            if(Points[j].x()>timemax) continue;
                            if(m_pViewInfoLogmud->GetTLogarithmic() ==AXIS_LOGARITHMIC) // 如果X轴是对数坐标系
                            {
                                float val=Points[j].x();
                                if(val<=0) val=timemin;
                                points[jj].setX(rt.left()+dd+(log10(val)-log10(timemin))*len/dtime);// 计算对数x坐标
                            }
                            else {// 如果X轴是线性坐标系
                                points[jj].setX(rt.left()+dd+(Points[j].x()-timemin)*len/dtime);
                            }
                            if(Logarithmic==AXIS_LINEAR) {// 如果Y轴是线性坐标系
                                yval=(Points[j].y()-m_LeftVal)/(m_RightVal-m_LeftVal)*h;
                            }
                            else if(Logarithmic==AXIS_LOGARITHMIC) // 如果Y轴是对数坐标系
                            {
                                float val=Points[j].y();
                                if(val<=0) val=0.1;
                                yval=(log10(val)-lval)/(rval-lval)*h;

                            }
                            if(yval<0) yval=0;
                            if(yval>h) yval=h;
                            points[jj++].setY(pt1.y()+h-yval);
                        }
                        // 在循环前，定义每个区域标签的坐标（人工设置）
                        QPointF labelPositions[5] = {
                            QPointF(rt.left() + dd + len * (30.0/376.0),  rt.top() + h * (20.0/187.0)),  // m=0
                            QPointF(rt.left() + dd + len * (150.0/376.0), rt.top() + h * (75.0/187.0)),  // m=1
                            QPointF(rt.left() + dd + len * (170.0/376.0), rt.top() + h * (145.0/187.0)), // m=2
                            QPointF(rt.left() + dd + len * (227.0/376.0), rt.top() + h * (135.0/187.0)), // m=3
                            QPointF(rt.left() + dd + len * (265.0/376.0), rt.top() + h * (130.0/187.0))  // m=4
                        };

                        //绘制多边形
                        if(jj>0){// 如果有有效点
//                             if(pCore->dotdeps.indexOf(resultitem->GetNumber()) < 0){
//                                 pCore->dotdeps.append(resultitem->GetNumber());
//                                 pCore->curves.append(points);
//                             }
                            painter->save();

                            QColor color=Qt::black;
                            QPen pPen=painter->pen();
							pPen.setStyle(Qt::SolidLine);
                            float penw=GetLineWidth(painter,1);
                            if(penw<1) penw=1;
                            pPen.setWidthF(penw);
                            pPen.setColor(color);
                            painter->setPen(pPen);
                            painter->setBrush(_valueAreaColors[m]);
                            points[n]=(points[0]);
                            painter->drawPolygon(&points[0],jj+1);// 绘制多边形
                            // ★ 在这里加区域标签
                            QString label = ValueAreaLabels[m];
                            QFont font("Microsoft YaHei", 6);
                            painter->setFont(font);
                            QFontMetrics fm(font);

                            // 文字宽高
                            int textWidth = fm.width(label);  // 老版本用 width()
                            int textHeight = fm.height();

                            // 偏移文字，使坐标为中心
                            QPointF centerPos = labelPositions[m];
                            QPointF drawPos(centerPos.x() - textWidth/2.0, centerPos.y());

                            painter->drawText(drawPos, label);
                            painter->restore();
                        }
                    }
                    painter->save();
                    painter->restore();
                    // 绘制投点
                    DrawDataPoint(painter, resultitem->WH, resultitem->BH, timemin, timemax,
                                  m_LeftVal, m_RightVal, dd, len, h, rt, pt1, Logarithmic);
                    // 绘制深度和轴标题
                    DrawDepthAndAxisLabels(painter, resultitem->depth, dd, w, h, rt, pt, fm, lscalelen, "湿度比WH","平衡比BH");

                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));
                    m_pViewInfoLogmud->SetLogarithmic(originalLogarithmic);
                    m_pViewInfoLogmud->SetTLogarithmic(originalTLogarithmic);

					QImage image(400, 300, QImage::Format_RGB32);
					// 用白色填充整个图像
					image.fill(Qt::white);
					QPainter pter(&image);

                }//判断3H图版的右括号

                //绘制对数图版
                else if(resultitem->type==2){
                    // 保存原始坐标系设置
                    int originalLogarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    int originalTLogarithmic = m_pViewInfoLogmud->GetTLogarithmic();
                    auto ClampPositiveFinite = [](float v, float minV, float maxV)->float
                    {
                        if(!IsFiniteNumber(v)||v<=minV) return minV;
                        if(v>maxV) return maxV;
                        return v;
                    };
                    float wh = ClampPositiveFinite(resultitem->WH,1.0f,1000000.0f);
                    float bh = ClampPositiveFinite(resultitem->BH,1.0f,1000000.0f);

                    // 临时设置为对数坐标系
                    m_pViewInfoLogmud->SetLogarithmic(AXIS_LOGARITHMIC); // 设置Y轴为对数坐标系
                    m_pViewInfoLogmud->SetTLogarithmic(AXIS_LOGARITHMIC); // 设置X轴为对数坐标系
                    //绘制对数图版
                    painter->save();
                    float timemin = 1.0f;
                    float timemax = 1000.0f;
                    float m_LeftVal = 1.0f;
                    float m_RightVal = 1000.0f;
                    if (wh > timemax) {
                        // 将最大值扩展到下一个10的幂次方
                        timemax = pow(10, ceil(log10(wh)));
                    }

                    // 检查Y轴 (BH值)
                    if (bh > m_RightVal) {
                        // 将最大值扩展到下一个10的幂次方
                        m_RightVal = pow(10, ceil(log10(bh)));
                    }
                    if(!IsFiniteNumber(timemax)||timemax<=timemin) timemax=1000.0f;
                    if(!IsFiniteNumber(m_RightVal)||m_RightVal<=m_LeftVal) m_RightVal=1000.0f;
                    float lval = m_LeftVal;
                    int Logarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    if(Logarithmic == AXIS_LOGARITHMIC){
                        if(lval <= 0) lval = 0.1f;
                        lval = log10(lval);
                    }

                    float rval = m_RightVal;
                    if(Logarithmic == AXIS_LOGARITHMIC){
                        if(rval <= 0) rval = 0.1f;
                        rval = log10(rval);
                    }

                    // 重新计算X轴范围
                    float dtime = timemax - timemin;
                    if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                        dtime = log10(timemax) - log10(timemin);
                    }
                    if(dtime == 0) dtime = 1;
                    // 定义区域标签
                    QString labelA = "A";
                    QString labelB = "B";
                    QString labelC = "C";
                    QString labelD = "D";
                    // 先绘制坐标系
                    int fnum=5;// 默认网格数为5
                    fnum=m_pViewInfoLogmud->GetxGrid();
                    DrawXAxisLogarithmicGrid(painter, timemin, timemax, dd, w, h, rt, pt, fm, lscalelen);
                    //设置Y轴网格数和开始绘制Y轴对数网格
                    fnum=m_pViewInfoLogmud->GetyGrid();
                    DrawYAxisLogarithmicGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen);
                    painter->restore();
                    painter->save();

                    // 定义分界线坐标
                    QPointF lineABottom(8.0f, m_LeftVal);
                    QPointF lineATop(30.0f, m_RightVal);

                    QPointF lineBBottom(30.0f, m_LeftVal);
                    QPointF lineBTop(120.0f, m_RightVal);

                    QPointF lineCBottom(120.0f, m_LeftVal);
                    QPointF lineCTop(500.0f, m_RightVal);

                    painter->setPen(QPen(Qt::black, 2));
                    // 绘制线A
                    {
                        float x1, y1, x2, y2;

                        // X坐标转换
                        if(lineABottom.x() <= 0) lineABottom.setX(timemin);
                        if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                            x1 = rt.left()+dd+(log10(lineABottom.x())-log10(timemin))*len/dtime;
                        }

                        // Y坐标转换
                        if(lineABottom.y() <= 0) lineABottom.setY(m_LeftVal);
                        if(Logarithmic == AXIS_LOGARITHMIC) {
                            float val = lineABottom.y();
                            if(val <= 0) val = 0.1f;
                            y1 = (log10(val)-lval)/(rval-lval)*h;
                        }
                        if(y1 < 0) y1 = 0;
                        if(y1 > h) y1 = h;
                        y1 = pt1.y()+h-y1;

                        // X坐标转换
                        if(lineATop.x() <= 0) lineATop.setX(timemin);
                        if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                            x2 = rt.left()+dd+(log10(lineATop.x())-log10(timemin))*len/dtime;
                        }


                        // Y坐标转换
                        if(lineATop.y() <= 0) lineATop.setY(m_LeftVal);
                        if(Logarithmic == AXIS_LOGARITHMIC) {
                            float val = lineATop.y();
                            if(val <= 0) val = 0.1f;
                            y2 = (log10(val)-lval)/(rval-lval)*h;
                        }
                        if(y2 < 0) y2 = 0;
                        if(y2 > h) y2 = h;
                        y2 = pt1.y()+h-y2;

                        painter->drawLine(QPointF(x1, y1), QPointF(x2, y2));
                    }

                    // 绘制线B
                    {
                        float x1, y1, x2, y2;

                        // X坐标转换
                        if(lineBBottom.x() <= 0) lineBBottom.setX(timemin);
                        if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                            x1 = rt.left()+dd+(log10(lineBBottom.x())-log10(timemin))*len/dtime;
                        }


                        // Y坐标转换
                        if(lineBBottom.y() <= 0) lineBBottom.setY(m_LeftVal);
                        if(Logarithmic == AXIS_LOGARITHMIC) {
                            float val = lineBBottom.y();
                            if(val <= 0) val = 0.1f;
                            y1 = (log10(val)-lval)/(rval-lval)*h;
                        }
                        if(y1 < 0) y1 = 0;
                        if(y1 > h) y1 = h;
                        y1 = pt1.y()+h-y1;

                        // X坐标转换
                        if(lineBTop.x() <= 0) lineBTop.setX(timemin);
                        if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                            x2 = rt.left()+dd+(log10(lineBTop.x())-log10(timemin))*len/dtime;
                        }


                        // Y坐标转换
                        if(lineBTop.y() <= 0) lineBTop.setY(m_LeftVal);
                        if(Logarithmic == AXIS_LOGARITHMIC) {
                            float val = lineBTop.y();
                            if(val <= 0) val = 0.1f;
                            y2 = (log10(val)-lval)/(rval-lval)*h;
                        }
                        if(y2 < 0) y2 = 0;
                        if(y2 > h) y2 = h;
                        y2 = pt1.y()+h-y2;

                        painter->drawLine(QPointF(x1, y1), QPointF(x2, y2));
                    }

                    // 绘制线C
                    {
                        float x1, y1, x2, y2;

                        // X坐标转换
                        if(lineCBottom.x() <= 0) lineCBottom.setX(timemin);
                        if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                            x1 = rt.left()+dd+(log10(lineCBottom.x())-log10(timemin))*len/dtime;
                        }


                        // Y坐标转换
                        if(lineCBottom.y() <= 0) lineCBottom.setY(m_LeftVal);
                        if(Logarithmic == AXIS_LOGARITHMIC) {
                            float val = lineCBottom.y();
                            if(val <= 0) val = 0.1f;
                            y1 = (log10(val)-lval)/(rval-lval)*h;
                        }
                        if(y1 < 0) y1 = 0;
                        if(y1 > h) y1 = h;
                        y1 = pt1.y()+h-y1;

                        // X坐标转换
                        if(lineCTop.x() <= 0) lineCTop.setX(timemin);
                        if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                            x2 = rt.left()+dd+(log10(lineCTop.x())-log10(timemin))*len/dtime;
                        }

                        // Y坐标转换
                        if(lineCTop.y() <= 0) lineCTop.setY(m_LeftVal);
                        if(Logarithmic == AXIS_LOGARITHMIC) {
                            float val = lineCTop.y();
                            if(val <= 0) val = 0.1f;
                            y2 = (log10(val)-lval)/(rval-lval)*h;
                        }
                        if(y2 < 0) y2 = 0;
                        if(y2 > h) y2 = h;
                        y2 = pt1.y()+h-y2;

                        painter->drawLine(QPointF(x1, y1), QPointF(x2, y2));
                    }
                    // 添加区域标签
                    painter->setPen(m_pViewInfoLogmud->GetColor());

                    // 计算标签位置
                    float labelY = pt1.y() + h*0.3f;  // 在高度的1/3处

                    // 计算各标签X坐标
                    float labelAX, labelBX, labelCX, labelDX;

                    // X坐标转换
                    labelAX = rt.left()+dd+(log10(15.0f)-log10(timemin))*len/dtime - fm.width(labelA)/2;
                    labelBX = rt.left()+dd+(log10(60.0f)-log10(timemin))*len/dtime - fm.width(labelB)/2;
                    labelCX = rt.left()+dd+(log10(300.0f)-log10(timemin))*len/dtime - fm.width(labelC)/2;
                    labelDX = rt.left()+dd+(log10(700.0f)-log10(timemin))*len/dtime - fm.width(labelD)/2;


                    painter->drawText(QPointF(labelAX-5, labelY), labelA);
                    painter->drawText(QPointF(labelBX-5, labelY), labelB);
                    painter->drawText(QPointF(labelCX-5, labelY), labelC);
                    painter->drawText(QPointF(labelDX-2, labelY), labelD);


                    // 添加深度值和坐标轴标题
                    DrawDepthAndAxisLabels(painter, resultitem->depth, dd, w, h, rt, pt, fm, lscalelen, 
                                           "C2/C1(X1000)", "C3/C1(X1000)");
                    // 绘制投点
                    DrawDataPoint(painter, wh, bh, timemin, timemax,
                                  m_LeftVal, m_RightVal, dd, len, h, rt, pt1, Logarithmic);

                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/10, pt1.y()));
                    // 图例左上角位置
                    float legendX = rt.left() + dd + 5;
                    float legendY = pt1.y() + 5;
                    float lineSpacing = fm.height() + 2;

                    // 图例文字
                    QVector<QString> legendItems;
                    legendItems.append("A: 干气或水层气");
                    legendItems.append("B: 天然气 → 凝析油");
                    legendItems.append("C: 伴生气 → 油");
                    legendItems.append("D: 向氧化油过渡");

                    for(int i=0; i<legendItems.size(); ++i){
                        float y = legendY + i*lineSpacing;
                        painter->drawText(QPointF(legendX, y + fm.ascent()), legendItems[i]);
                    }
                    // 绘制完成后恢复原始设置
                    m_pViewInfoLogmud->SetLogarithmic(originalLogarithmic);
                    m_pViewInfoLogmud->SetTLogarithmic(originalTLogarithmic);
                    painter->restore();
                }//绘制对数图版右括号
                // 如果是交会图版类型
/*                else if(resultitem->type==3){
                    int originalLogarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    int originalTLogarithmic = m_pViewInfoLogmud->GetTLogarithmic();

                    // 临时设置为对数坐标系
                    m_pViewInfoLogmud->SetLogarithmic(AXIS_LINEAR); // 设置Y轴为线性坐标系
                    m_pViewInfoLogmud->SetTLogarithmic(AXIS_LINEAR); // 设置X轴为线性坐标系

                    float timemin = 0.0f;
                    float timemax = 5.0f;
                    float m_LeftVal = 0.0f;
                    float m_RightVal = 1.0f;
                    if (resultitem->WH > timemax) {
                        // 将最大值扩展到下一个10的幂次方
                        timemax = pow(10, ceil(log10(resultitem->WH)));
                    }
                    
                    // 检查Y轴 (BH值)
                    if (resultitem->BH > m_RightVal) {
                        // 将最大值扩展到下一个10的幂次方
                        m_RightVal = pow(10, ceil(log10(resultitem->BH)));
                    }

                    float lval = m_LeftVal;
                    int Logarithmic = m_pViewInfoLogmud->GetLogarithmic();

                    float rval = m_RightVal;
                    if(Logarithmic == AXIS_LOGARITHMIC){
                        if(rval <= 0) rval = 0.1f;
                        rval = log10(rval);
                    }

                    // 重新计算X轴范围
                    float dtime = timemax - timemin;
                    if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                        dtime = log10(timemax) - log10(timemin);
                    }
                    if(dtime == 0) dtime = 1;

                    int fnum=10;// 默认网格数为10
                    //设置X轴网格数和开始绘制X轴线性网格
                    if(m_pViewInfoLogmud->GetTLogarithmic()==AXIS_LINEAR) //如果X轴是线性坐标系
                    {
                        DrawXAxisLinearGrid(painter, timemin, timemax, dd, len, h, rt, pt, pt1, fm, fnum);
                    }
                    //设置Y轴网格数和开始绘制Y轴线性网格
                    fnum=10;
                    if(m_pViewInfoLogmud->GetLogarithmic()==AXIS_LOGARITHMIC) // 如果Y轴是对数坐标系
                    {
                        DrawYAxisLogarithmicGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen);
                    }
                    else // 如果Y轴是线性坐标系，循环绘制fnum+1条网格线
                    {
                        DrawYAxisLinearGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen, fnum);
                    }
                    // 绘制深度和轴标题
                    DrawDepthAndAxisLabels(painter, resultitem->depth, dd, w, h, rt, pt, fm, lscalelen, pCore,"C1/TG","C2/C3");
                    // 绘制投点
                    DrawDataPoint(painter, resultitem->WH, resultitem->BH, timemin, timemax,
                                  m_LeftVal, m_RightVal, dd, len, h, rt, pt1, Logarithmic);
                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));
                    // 绘制完成后恢复原始设置
                    m_pViewInfoLogmud->SetLogarithmic(originalLogarithmic);
                    m_pViewInfoLogmud->SetTLogarithmic(originalTLogarithmic);

                }//判断交会图版的右括号

                else if(resultitem->type==4){
                    painter->save();
                    // 设置坐标范围
                    float timemax = 0.17f;  // 三角图版的坐标轴逻辑长度
                    // 从resultitem中获取比例值
                    float ratioC2 = resultitem->WH;  // 左侧
                    float ratioC3 = resultitem->BH;  // 底边
                    float ratioNC4 = resultitem->DH;  // 右侧
                    // 约束异常比例值，避免内三角计算把图形拉到图道外。
                    if(ratioC2!=ratioC2||ratioC2<0) ratioC2=0;
                    if(ratioC3!=ratioC3||ratioC3<0) ratioC3=0;
                    if(ratioNC4!=ratioNC4||ratioNC4<0) ratioNC4=0;
                    if(ratioC2>timemax) ratioC2=timemax;
                    if(ratioC3>timemax) ratioC3=timemax;
                    if(ratioNC4>timemax) ratioNC4=timemax;
                    float ratioSum=ratioC2+ratioC3+ratioNC4;
                    if(ratioSum>timemax*0.98f&&ratioSum>1e-6f)
                    {
                        float scaleDown=timemax*0.98f/ratioSum;
                        ratioC2*=scaleDown;
                        ratioC3*=scaleDown;
                        ratioNC4*=scaleDown;
                    }
                    float scaleFactor = 1.5f;

                    // 计算等边三角形的实际尺寸
                    float availableWidth = len;
                    float availableHeight = h * 1.2f;
                    float triangleSide = qMin(availableWidth, availableHeight * 2.0f / sqrt(3.0f)) * scaleFactor;

                    // 确保缩放后三角形不超出可用空间
                    if (triangleSide > availableWidth) {
                        triangleSide = availableWidth;
                    }
                    if (triangleSide * sqrt(3.0f) / 2.0f > availableHeight) {
                        triangleSide = availableHeight * 2.0f / sqrt(3.0f);
                    }
                    //坐标设置
                    float scale = triangleSide / timemax;  // 计算缩放比例
                    float offsetX = rt.left() + dd + (availableWidth - triangleSide) / 2.0f;  // 居中显示
                    float offsetY = pt1.y() + h;
                    float sin60 = sqrt(3.0f) / 2.0f;
                    float cos60 = 0.5f;
                    float tan60 = sqrt(3.0f);
                    float triangleHeight = timemax * sin60;
                    // 逻辑坐标转像素坐标
                    auto GetPoint = [&](float x, float y) -> QPointF {
                        return QPointF(
                                    offsetX + x * scale,
                                    offsetY - y * scale
                                    );
                    };
                    QPointF pointA = GetPoint(0.0f, 0.0f);  // 左下角
                    QPointF pointB = GetPoint(timemax/2.0f, triangleHeight);  // 顶部
                    QPointF pointC = GetPoint(timemax, 0.0f);  // 右下角
                    // 绘制三角形框架
                    QPen penAxis(Qt::black, 2);
                    painter->setPen(penAxis);
                    painter->drawPolygon(QPolygonF() << pointA << pointB << pointC);

                    // 绘制辅助线网格
                    QPen penGuide(QColor(220, 220, 220), 1);
                    painter->setPen(penGuide);

                    int steps = 17;
                    float step = timemax / steps;
                    // 计算网格线点集
                    QVector<QPointF> pointsBottom;
                    QVector<QPointF> pointsLeft;
                    QVector<QPointF> pointsRight;
                    //绘制辅助线
                    for (int i = 0; i <= steps; i++) {
                        float ratio = (float)i / steps;

                        // 底边上的点 (从A到C)
                        pointsBottom.append(GetPoint(timemax * ratio, 0.0f));

                        // 左侧边上的点 (从A到B)
                        float leftX = timemax * ratio / 2.0f;
                        float leftY = timemax * ratio * sin60;
                        pointsLeft.append(GetPoint(leftX, leftY));

                        // 右侧边上的点 (从C到B)
                        float rightX = timemax - (timemax * ratio / 2.0f);
                        float rightY = timemax * ratio * sin60;
                        pointsRight.append(GetPoint(rightX, rightY));
                    }

                    // 绘制网格线
                    for (int i = 1; i < steps; i++) {
                        // 绘制三条方向的网格线
                        painter->drawLine(pointsBottom[i], pointsLeft[i]);
                        painter->drawLine(pointsLeft[i], pointsRight[i]);
                        painter->drawLine(pointsBottom[i], pointsRight[steps - i]);
                    }
                    painter->restore();
                    //绘制价值区（气产区和油产区）
                    painter->save();
                    QPainterPath outerTriClipPath;
                    outerTriClipPath.addPolygon(QPolygonF() << pointA << pointB << pointC);
                    painter->setClipPath(outerTriClipPath,Qt::IntersectClip);

                    // 气产区（黄色）
                    QVector<QPointF> gasArea;
                    gasArea.append(QPointF(0.06445464f, 0.1097643f));
                    gasArea.append(QPointF(0.07913243f, 0.13444f));
                    gasArea.append(QPointF(0.08508863f, 0.1333764f));
                    gasArea.append(QPointF(0.09147028f, 0.1206131f));
                    gasArea.append(QPointF(0.09402294f, 0.1065735f));
                    gasArea.append(QPointF(0.08998123f, 0.09338477f));
                    gasArea.append(QPointF(0.06445464f, 0.1097643f));

                    // 油产区（橙色）
                    QVector<QPointF> oilArea;
                    oilArea.append(QPointF(0.06445464f, 0.1097643f));
                    oilArea.append(QPointF(0.05870667f, 0.09656f));
                    oilArea.append(QPointF(0.05666667f, 0.068f));
                    oilArea.append(QPointF(0.06573334f, 0.05168f));
                    oilArea.append(QPointF(0.08613333f, 0.0374f));
                    oilArea.append(QPointF(0.09633333f, 0.04465333f));
                    oilArea.append(QPointF(0.09814667f, 0.06074667f));
                    oilArea.append(QPointF(0.09293333f, 0.08658667f));
                    oilArea.append(QPointF(0.08998123f, 0.09338477f));
                    oilArea.append(QPointF(0.06445464f, 0.1097643f));

                    // 转换逻辑坐标到像素坐标
                    QVector<QPointF> gasPixelPoints;
                    for (int i = 0; i < gasArea.size(); i++) {
                        gasPixelPoints.append(GetPoint(gasArea[i].x(), gasArea[i].y()));
                    }
                    // 使用平滑曲线绘制气产区
                    QPainterPath gasPath;
                    if (gasPixelPoints.size() > 0) {
                        gasPath.moveTo(gasPixelPoints[0]);

                        // 创建平滑曲线
                        for (int i = 1; i < gasPixelPoints.size(); i++) {
                            QPointF p1 = gasPixelPoints[i-1];
                            QPointF p2 = gasPixelPoints[i];
                            QPointF midPoint = (p1 + p2) / 2.0;
                            gasPath.quadTo(p1, midPoint);
                        }

                        // 闭合路径
                        if (gasPixelPoints.size() > 2) {
                            QPointF p1 = gasPixelPoints.last();
                            QPointF p2 = gasPixelPoints.first();
                            QPointF midPoint = (p1 + p2) / 2.0;
                            gasPath.quadTo(p1, midPoint);
                            gasPath.quadTo(p2, gasPixelPoints[0]);
                        }
                    }
                    // 绘制气产区
                    painter->setBrush(QColor(0xfe, 0xfa, 0xb2, 200)); // 黄色，200透明度
                    painter->setPen(Qt::NoPen);
                    painter->drawPath(gasPath);

                    // 转换油产区逻辑坐标到像素坐标
                    QPainterPath oilPath;
                    QVector<QPointF> oilPixelPoints;
                    for (int i = 0; i < oilArea.size(); i++) {
                        oilPixelPoints.append(GetPoint(oilArea[i].x(), oilArea[i].y()));
                    }
                    if (oilPixelPoints.size() > 0) {
                        oilPath.moveTo(oilPixelPoints[0]);

                        // 创建平滑曲线
                        for (int i = 1; i < oilPixelPoints.size(); i++) {
                            QPointF p1 = oilPixelPoints[i-1];
                            QPointF p2 = oilPixelPoints[i];
                            QPointF midPoint = (p1 + p2) / 2.0;
                            oilPath.quadTo(p1, midPoint);
                        }

                        // 闭合路径
                        if (oilPixelPoints.size() > 2) {
                            QPointF p1 = oilPixelPoints.last();
                            QPointF p2 = oilPixelPoints.first();
                            QPointF midPoint = (p1 + p2) / 2.0;
                            oilPath.quadTo(p1, midPoint);
                            oilPath.quadTo(p2, oilPixelPoints[0]);
                        }
                    }
                    // 绘制油产区
                    painter->setBrush(QColor(0xf7, 0xb7, 0x89, 200)); // 橙色，200透明度
                    painter->drawPath(oilPath);
                    // 气产区文字
                    QPointF gasLabelPos = GetPoint(0.067f, 0.11f);  // 根据气产区大概位置
                    painter->setPen(Qt::black);
                    painter->setFont(QFont("Arial", 10, QFont::Bold));
                    painter->drawText(gasLabelPos, "气产区");

                    // 油产区文字
                    QPointF oilLabelPos = GetPoint(0.064f, 0.07f);  // 根据油产区大概位置
                    painter->setPen(Qt::black);
                    painter->setFont(QFont("Arial", 10, QFont::Bold));
                    painter->drawText(oilLabelPos, "油产区");
                    // 计算内三角顶点

                    // 顶点A' (C2比例)
                    float aXp = ratioC2 * cos60 + ratioNC4;
                    float aYp = ratioC2 * sin60;

                    // 顶点B' (C3比例)
                    float bXp = (timemax - ratioC3 - ratioNC4) / 2 + ratioNC4;
                    float bYp = (bXp - ratioNC4) * tan60;

                    // 顶点C' (nC4比例)
                    float cYp = aYp;
                    float cXp = timemax - cYp / tan60 - ratioC3;
                    auto ClampToTriangle = [timemax,triangleHeight,tan60](float& x,float& y)
                    {
                        if(y<0) y=0;
                        if(y>triangleHeight) y=triangleHeight;
                        float minX=y/tan60;
                        float maxX=timemax-y/tan60;
                        if(x<minX) x=minX;
                        if(x>maxX) x=maxX;
                    };
                    ClampToTriangle(aXp,aYp);
                    ClampToTriangle(bXp,bYp);
                    ClampToTriangle(cXp,cYp);
                    // 计算价值点M（两条直线的交点）
                    float lineAk = qAbs(aXp)>1e-6f ? aYp / aXp : 0.0f;  // 从原点(0,0)到A'的斜率
                    float lineCk = qAbs(cXp-timemax)>1e-6f ? cYp / (cXp - timemax) : 0.0f;  // 从底边右顶点到C'的斜率
                    float lineCb = -lineCk * timemax;  // 截距

                    float mX = qAbs(lineAk-lineCk)>1e-6f ? lineCb / (lineAk - lineCk) : bXp;  // 交点X
                    float mY = mX * lineAk;  // 交点Y
                    ClampToTriangle(mX,mY);
                    // 转换内三角形顶点到像素坐标
                    QPointF pointAp = GetPoint(aXp, aYp);
                    QPointF pointBp = GetPoint(bXp, bYp);
                    QPointF pointCp = GetPoint(cXp, cYp);
                    QPointF pointM = GetPoint(mX, mY);

                    // 绘制内价值三角（红色边框）
                    QPen penTriangle(QColor(255, 0, 0), 2);
                    painter->setPen(penTriangle);
                    painter->setBrush(Qt::NoBrush);
                    painter->drawPolygon(QPolygonF() << pointAp << pointBp << pointCp);

                    // 绘制价值点（红色实心圆）
                    QPen penPoint(QColor(255, 0, 0), 1);
                    painter->setPen(penPoint);
                    painter->setBrush(QBrush(QColor(255, 0, 0)));
                    float pointRadius = 2.0f * (scaleFactor > 1.0f ? scaleFactor * 0.8f : 1.0f);
                    painter->drawEllipse(pointM, pointRadius, pointRadius);

                    painter->restore();
                    // 恢复原始坐标系绘制文字
                    painter->resetTransform();
                    painter->save();

                    // 绘制坐标轴标签
                    painter->setPen(m_pViewInfoLogmud->GetColor());
                    QString bottomLabel = "C3/Tg";
                    QString leftLabel = "C2/Tg";
                    QString rightLabel = "nC4/Tg";
                    // 计算标签位置
                    QFontMetrics fm = painter->fontMetrics();
                    int textHeight = fm.height();

                    // 调整标签位置
                    QPointF leftMid((pointA.x() + pointB.x()) / 2, (pointA.y() + pointB.y()) / 2);
                    painter->drawText(
                                QPointF(pointA.x() - fm.width(leftLabel) - 5,
                                        leftMid.y()),
                                leftLabel);

                    // 右侧标签
                    QPointF rightMid((pointC.x() + pointB.x()) / 2, (pointC.y() + pointB.y()) / 2);
                    painter->drawText(
                                QPointF(pointC.x() - fm.width(rightLabel) + 15,
                                        rightMid.y() - 15),
                                rightLabel);

                    // 绘制坐标刻度
                    QPen scalePen(Qt::black, 1);

                    // 在三角形边上绘制刻度 - 调整刻度长度
                    float tickLength = 3.0f * (scaleFactor > 1.0f ? scaleFactor * 0.8f : 1.0f); // 调整刻度长度
                    for (int i = 1; i < steps; i++) {
                        if (i % 5 == 0) {
                            float ratio = (float)i / steps;
                            float value = i * 0.01f;

                            // 底部刻度
                            QPointF bottomPt(pointA.x() + (pointC.x() - pointA.x()) * ratio, pointA.y());
                            painter->setPen(scalePen);
                            painter->drawLine(bottomPt.x(), bottomPt.y(), bottomPt.x(), bottomPt.y() - tickLength);
                            painter->setPen(m_pViewInfoLogmud->GetColor());

                            if (i == 5 ||i == 15) {
                                painter->drawText(
                                            QPointF(bottomPt.x() - 15, bottomPt.y() + 14),
                                            QString::number(value, 'f', 2));
                            }
                            else
                            {
                                painter->drawText(
                                            QPointF(bottomPt.x() - 10, bottomPt.y() + 14),
                                            QString::number(value, 'f', 1));
                            }

                            // 左侧刻度
                            QPointF leftPt(pointA.x() + (pointB.x() - pointA.x()) * ratio, pointA.y() + (pointB.y() - pointA.y()) * ratio);
                            painter->setPen(scalePen);
                            painter->drawLine(leftPt.x(), leftPt.y(), leftPt.x() + tickLength, leftPt.y());
                            painter->setPen(m_pViewInfoLogmud->GetColor());

                            // 调整左侧刻度标签位置
                            painter->drawText(
                                        QPointF(leftPt.x() - fm.width(QString::number(value, 'f', 2)) - 3,
                                                leftPt.y() + fm.height()/4),
                                        QString::number(value, 'f', 2));

                            // 右侧刻度
                            QPointF rightPt(pointC.x() + (pointB.x() - pointC.x()) * ratio, pointC.y() + (pointB.y() - pointC.y()) * ratio);
                            painter->setPen(scalePen);
                            painter->drawLine(rightPt.x(), rightPt.y(), rightPt.x() - tickLength, rightPt.y());
                            painter->setPen(m_pViewInfoLogmud->GetColor());
                            // 调整右侧刻度标签位置
                            painter->drawText(
                                        QPointF(rightPt.x() + 4,
                                                rightPt.y() + fm.height()/4 + 3),
                                        QString::number(value, 'f', 2));
                        }
                    }
                    // 重新组织底部标签和深度值位置
                    float baseY = pointA.y() + fm.height() + 12;

                    // 绘制底部标签
                    painter->drawText(
                                QPointF(rt.left() + dd + (w - fm.width(bottomLabel)) / 2,
                                        baseY),
                                bottomLabel);

                    // 在底部绘制深度值
                    QString depthText = toString(resultitem->depth) + "米";
                    float depthTextWidth = fm.width(depthText);
                    float depthY = baseY + fm.height() -2;

                    // 根据视图配置确定深度值位置
                    if (m_pViewInfoLogmud->GetisBottom() == 0 || m_pViewInfoLogmud->GetisBottom() == 1) {
                        painter->drawText(
                                    QPointF(rt.left() + dd + (w - depthTextWidth) / 2,
                                            depthY),
                                    depthText);
                    } else if (m_pViewInfoLogmud->GetisBottom() == 2) {
                        painter->drawText(
                                    QPointF(rt.left() + rt.width() / 20,
                                            depthY),
                                    depthText);
                    } else if (m_pViewInfoLogmud->GetisBottom() == 3) {
                        painter->drawText(
                                    QPointF(rt.right() - depthTextWidth,
                                            depthY),
                                    depthText);
                    }

                    painter->restore();
                    // 与其他图版保持一致：补绘左侧顶部辅助短线。
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/10, pt1.y()));
                }//判断三角图版的右括号
                //绘制星形图版
                else if(resultitem->type==5) {
                    painter->save();
                    // 定义七个比值名称
                    QStringList expressionList;
                    expressionList << "C1/C2" << "C1/C3" << "C2/C3" << "C2/IC4" << "C3/IC4" << "IC4/NC4" << "IC5/NC5";
                    // 获取七个比值数据
                    float values[7];
                    values[0] = resultitem->BH;   // ration1 (C1/C2)
                    values[1] = resultitem->WH;   // ration2 (C1/C3)
                    values[2] = resultitem->DH;   // ration3 (C2/C3)
                    values[3] = resultitem->A;    // ration4 (C2/IC4)
                    values[4] = resultitem->B;    // ration5 (C3/IC4)
                    values[5] = resultitem->C;    // ration6 (IC4/NC4)
                    values[6] = resultitem->D;    // ration7 (IC5/NC5)

                    // 计算最大值并确定坐标轴范围
                    float maxValue = 0;
                    for(int i = 0; i < 7; i++) {
                        if(!(values[i] != values[i]) && values[i] > maxValue)
                            maxValue = values[i];
                    }

                    // 确定坐标轴最大值和网格线数量
                    float logicLen = 10.0f;
                    int logicSepNum = 10;

                    if(maxValue <= 1.0f) {
                        logicLen = ceil(maxValue * 10) / 10;
                        logicSepNum = (int)(logicLen * 10);
                    } else if(maxValue <= 10.0f) {
                        logicLen = ceil(maxValue / 2) * 2;
                        logicSepNum = (int)logicLen / 2;
                    } else if(maxValue <= 50.0f) {
                        logicLen = ceil(maxValue / 5) * 5;
                        logicSepNum = (int)logicLen / 5;
                    } else {
                        logicLen = ceil(maxValue / 10) * 10;
                        logicSepNum = 10;
                    }

                    if(maxValue == 0) {
                        maxValue = 10;
                        logicLen = 10;
                        logicSepNum = 10;
                    }

                    // 计算绘图区域和缩放比例
                    float scale = h / logicLen / 2;
                    float offsetX = rt.left() + dd + len/2;
                    float offsetY = pt1.y() + h/2;

                    // 绘制中心点
                    painter->setBrush(QBrush(QColor(211, 211, 211)));
                    painter->setPen(Qt::NoPen);
                    painter->drawEllipse(QPointF(offsetX, offsetY), 3, 3);

                    // 绘制雷达刻度线
                    int angleNum = expressionList.size();
                    QPen gridPen(QColor(220, 220, 220), 1);

                    // 循环绘制刻度线
                    for(int i = 0; i < logicSepNum; i++) {
                        painter->save();
                        float value = logicLen / logicSepNum;
                        float polarLen = (i + 1) * value;

                        // 绘制多边形网格
                        painter->setPen(gridPen);
                        for(int j = 0; j < angleNum; j++) {
                            float angle1 = j * 2 * M_PI / angleNum;
                            float angle2 = ((j + 1) % angleNum) * 2 * M_PI / angleNum;

                            float x1 = polarLen * sin(angle1) * scale;
                            float y1 = polarLen * cos(angle1) * scale;
                            float x2 = polarLen * sin(angle2) * scale;
                            float y2 = polarLen * cos(angle2) * scale;

                            painter->drawLine(
                                        QPointF(offsetX + x1, offsetY - y1),
                                        QPointF(offsetX + x2, offsetY - y2)
                                        );
                        }

                        // 绘制刻度值
                        painter->setPen(m_pViewInfoLogmud->GetColor());
                        QString scaleText = toString(polarLen);
                        float textWidth = fm.width(scaleText);
                        painter->drawText(
                                    QPointF(offsetX - textWidth/2, offsetY - polarLen * scale - 5),
                                    scaleText
                                    );
                        painter->restore();
                    }

                    // 绘制坐标轴名称
                    painter->setPen(m_pViewInfoLogmud->GetColor());
                    for(int i = 0; i < angleNum; i++) {
                        float angle = i * 2 * M_PI / angleNum;
                        float sin_val = sin(angle);
                        float cos_val = cos(angle);

                        float x = (logicLen + logicLen * 0.1) * sin_val * scale;
                        float y = (logicLen + logicLen * 0.1) * cos_val * scale;

                        QString axisName = expressionList[i];
                        float textWidth = fm.width(axisName);
                        float textHeight = fm.height();

                        // 根据象限调整文字位置
                        float textX = offsetX + x;
                        float textY = offsetY - y;

                        if(sin_val >= 0) {
                            // 右侧
                            textX += 2;
                        } else {
                            // 左侧
                            textX -= textWidth + 2;
                        }

                        if(cos_val >= 0) {
                            // 上方
                            textY -= 2;
                        } else {
                            // 下方
                            textY += textHeight + 2;
                        }

                        painter->drawText(QPointF(textX, textY), axisName);
                    }

                    // 绘制数据多边形
                    QPolygonF dataPolygon;
                    for(int i = 0; i < angleNum; i++) {
                        float angle = i * 2 * M_PI / angleNum;
                        float value = values[i];

                        // 处理无效值
                        if((value != value) || value < 0) value = 0;
                        if(value > logicLen) value = logicLen;

                        float x = value * sin(angle) * scale;
                        float y = value * cos(angle) * scale;
                        dataPolygon << QPointF(offsetX + x, offsetY - y);
                    }
                    dataPolygon << dataPolygon[0]; // 闭合多边形

                    // 绘制数据连线
                    painter->setPen(QPen(Qt::red, 2));
                    painter->setBrush(QBrush(QColor(255, 0, 0, 50)));
                    painter->drawPolygon(dataPolygon);

                    // 在多边形顶点绘制数据点
                    painter->setBrush(QBrush(Qt::red));
                    for(int i = 0; i < dataPolygon.size() - 1; i++) {
                        painter->drawEllipse(dataPolygon[i], 3, 3);
                    }

                    // 绘制深度值和标题
                    DrawDepthAndAxisLabels(painter, resultitem->depth, dd, w, h, rt, pt, fm, lscalelen,
                                           pCore, " ", " ");
                    painter->restore();
                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));
                }//星形图版右括号
                else if(resultitem->type==6){
                    painter->save();
                    // 设置坐标范围
                    float mgMin = 0.0f;
                    float mgMax = 13.0f;
                    float caMin = 21.7f;
                    float caMax = 40.0f;
                    float siMin = 0.0f;
                    float siMax = 28.0f;
                    float scaleFactor = 1.5f;

                    // 从resultitem中获取元素含量
                    float mg = resultitem->WH;  // Mg含量
                    float si = resultitem->BH;  // Si含量
                    float ca = 100.0f - mg - si; // 计算Ca含量

                    // 计算等边三角形的实际尺寸
                    float availableWidth = len;
                    float availableHeight = h * 1.2f;
                    float triangleSide = qMin(availableWidth, availableHeight * 2.0f / sqrt(3.0f)) * scaleFactor;
                    if (triangleSide > availableWidth) {
                        triangleSide = availableWidth;
                    }
                    if (triangleSide * sqrt(3.0f) / 2.0f > availableHeight) {
                        triangleSide = availableHeight * 2.0f / sqrt(3.0f);
                    }

                    // 坐标设置
                    float xLen = mgMax - mgMin;
                    float scale = len / xLen;  // 计算缩放比例
                    float offsetX = rt.left() + dd + (availableWidth - len) / 2.0f;  // 居中显示
                    float offsetY = pt1.y() + h;
                    float sin60 = sqrt(3.0f) / 2.0f;
                    float cos60 = 0.5f;
                    // 设置边距和坐标轴长度
                    float picMarginLeft = rt.left() + dd + (availableWidth - triangleSide) / 2.0f;
                    float picMarginBottom = pt1.y() + h;
                    float axisXLen = triangleSide;
                    float axisYLen = triangleSide * sqrt(3.0f) / 2.0f;

                    // 缩放比例
                    float scaleX = axisXLen / (mgMax - mgMin);
                    float scaleY = axisYLen / (siMax - siMin);

                    auto TranslateMgPos = [&](float mgVal) -> float {
                        return picMarginLeft + (mgVal - mgMin) * scaleX;
                    };

                    auto TranslateCaPos = [&](float caVal) -> float {
                        return picMarginLeft + ((caVal - caMin) / (caMax - caMin)) * axisXLen;
                    };

                    auto TranslateSiPos = [&](float siVal) -> float {
                        return picMarginBottom - (siVal - siMin) * scaleY;
                    };

                    // 计算 形的三个点
                    QPointF pointA = QPointF(TranslateMgPos(0), TranslateSiPos(0));  // 左下角
                    QPointF pointB = QPointF(TranslateMgPos(6.5), TranslateSiPos(28));  // 顶部
                    QPointF pointC = QPointF(TranslateMgPos(13), TranslateSiPos(0));  // 右下角

                    // 绘制三角形框架
                    QPen penAxis(Qt::black, 2);
                    painter->setPen(penAxis);
                    painter->drawPolygon(QPolygonF() << pointA << pointB << pointC);

                    // 计算中点
                    float xMid = 6.5f;

                    // 辅助函数计算两侧点的水平偏移
                    auto GetMgDelta = [&](float siVal) -> float {
                        return (siMax - siVal) * (xMid - mgMin) / (siMax - siMin);
                    };


                    // 价值区域定义和绘制
                    QVector<QPair<QString, QVector<QPointF>>> valueAreaList;

                    // 添加所有价值区
                    // 1. 泥岩
                    QVector<QPointF> mudstone;
                    mudstone.append(QPointF(xMid - GetMgDelta(25.2f), 25.2f));
                    mudstone.append(QPointF(xMid - GetMgDelta(28.0f), 28.0f));
                    mudstone.append(QPointF(xMid + GetMgDelta(25.2f), 25.2f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("泥岩", mudstone));

                    // 2. 含灰泥岩
                    QVector<QPointF> calcareous;
                    calcareous.append(QPointF(xMid - GetMgDelta(21.0f), 21.0f));
                    calcareous.append(QPointF(xMid - GetMgDelta(25.2f), 25.2f));
                    calcareous.append(QPointF(xMid, 25.2f));
                    calcareous.append(QPointF(xMid, 21.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("含灰泥岩", calcareous));

                    // 3. 含云泥岩
                    QVector<QPointF> dolomitic;
                    dolomitic.append(QPointF(xMid + GetMgDelta(21.0f), 21.0f));
                    dolomitic.append(QPointF(xMid + GetMgDelta(25.2f), 25.2f));
                    dolomitic.append(QPointF(xMid, 25.2f));
                    dolomitic.append(QPointF(xMid, 21.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("含云泥岩", dolomitic));

                    // 4. 灰质泥岩
                    QVector<QPointF> calcareous2;
                    calcareous2.append(QPointF(xMid - GetMgDelta(14.0f), 14.0f));
                    calcareous2.append(QPointF(xMid - GetMgDelta(21.0f), 21.0f));
                    calcareous2.append(QPointF(xMid, 21.0f));
                    calcareous2.append(QPointF(xMid, 14.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("灰质泥岩", calcareous2));

                    // 5. 云质泥岩
                    QVector<QPointF> dolomitic2;
                    dolomitic2.append(QPointF(xMid + GetMgDelta(14.0f), 14.0f));
                    dolomitic2.append(QPointF(xMid + GetMgDelta(21.0f), 21.0f));
                    dolomitic2.append(QPointF(xMid, 21.0f));
                    dolomitic2.append(QPointF(xMid, 14.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("云质泥岩", dolomitic2));

                    // 6. 泥灰岩
                    QVector<QPointF> marlstone;
                    marlstone.append(QPointF(xMid - GetMgDelta(7.0f), 7.0f));
                    marlstone.append(QPointF(xMid - GetMgDelta(14.0f), 14.0f));
                    marlstone.append(QPointF(xMid, 14.0f));
                    marlstone.append(QPointF(xMid, 7.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("泥灰岩", marlstone));

                    // 7. 泥云岩
                    QVector<QPointF> marlyDolomite;
                    marlyDolomite.append(QPointF(xMid + GetMgDelta(7.0f), 7.0f));
                    marlyDolomite.append(QPointF(xMid + GetMgDelta(14.0f), 14.0f));
                    marlyDolomite.append(QPointF(xMid, 14.0f));
                    marlyDolomite.append(QPointF(xMid, 7.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("泥云岩", marlyDolomite));

                    // 8. 含泥灰岩
                    QVector<QPointF> argillaceousLimestone;
                    argillaceousLimestone.append(QPointF(xMid - GetMgDelta(2.8f), 2.8f));
                    argillaceousLimestone.append(QPointF(xMid - GetMgDelta(7.0f), 7.0f));
                    argillaceousLimestone.append(QPointF(xMid, 7.0f));
                    argillaceousLimestone.append(QPointF(xMid, 2.8f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("含泥灰岩", argillaceousLimestone));

                    // 9. 含泥云岩
                    QVector<QPointF> argillaceousDolomite;
                    argillaceousDolomite.append(QPointF(xMid + GetMgDelta(2.8f), 2.8f));
                    argillaceousDolomite.append(QPointF(xMid + GetMgDelta(7.0f), 7.0f));
                    argillaceousDolomite.append(QPointF(xMid, 7.0f));
                    argillaceousDolomite.append(QPointF(xMid, 2.8f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("含泥云岩", argillaceousDolomite));

                    // 10. 灰岩
                    QVector<QPointF> limestone;
                    limestone.append(QPointF(0.0f, 0.0f));
                    limestone.append(QPointF(xMid - GetMgDelta(2.8f), 2.8f));
                    limestone.append(QPointF(xMid - GetMgDelta(2.8f) + 1.3f * ((28.0f - 2.8f) / 28.0f), 2.8f));
                    limestone.append(QPointF(1.3f, 0.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("灰岩", limestone));

                    // 11. 云岩
                    QVector<QPointF> dolomite;
                    dolomite.append(QPointF(13.0f, 0.0f));
                    dolomite.append(QPointF(xMid + GetMgDelta(2.8f), 2.8f));
                    dolomite.append(QPointF(xMid + GetMgDelta(2.8f) - 1.3f * ((28.0f - 2.8f) / 28.0f), 2.8f));
                    dolomite.append(QPointF(11.7f, 0.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("云岩", dolomite));

                    // 12. 含云灰岩
                    QVector<QPointF> dolomiteLimestone;
                    dolomiteLimestone.append(QPointF(1.3f, 0.0f));
                    dolomiteLimestone.append(QPointF(xMid - GetMgDelta(2.8f) + 1.3f * ((28.0f - 2.8f) / 28.0f), 2.8f));
                    dolomiteLimestone.append(QPointF(xMid - GetMgDelta(2.8f) + 3.2f * ((28.0f - 2.8f) / 28.0f), 2.8f));
                    dolomiteLimestone.append(QPointF(3.2f, 0.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("含云灰岩", dolomiteLimestone));

                    // 13. 含灰云岩
                    QVector<QPointF> calcareousDolomite;
                    calcareousDolomite.append(QPointF(11.7f, 0.0f));
                    calcareousDolomite.append(QPointF(xMid + GetMgDelta(2.8f) - 1.3f * ((28.0f - 2.8f) / 28.0f), 2.8f));
                    calcareousDolomite.append(QPointF(xMid + GetMgDelta(2.8f) - (13.0f - 9.7f) * ((28.0f - 2.8f) / 28.0f), 2.8f));
                    calcareousDolomite.append(QPointF(9.7f, 0.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("含灰云岩", calcareousDolomite));

                    // 14. 云质灰岩
                    QVector<QPointF> dolomiticalLimestone;
                    dolomiticalLimestone.append(QPointF(3.2f, 0.0f));
                    dolomiticalLimestone.append(QPointF(xMid - GetMgDelta(2.8f) + 3.2f * ((28.0f - 2.8f) / 28.0f), 2.8f));
                    dolomiticalLimestone.append(QPointF(6.5f, 2.8f));
                    dolomiticalLimestone.append(QPointF(6.5f, 0.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("云质灰岩", dolomiticalLimestone));

                    // 15. 灰质云岩
                    QVector<QPointF> calcDolomite;
                    calcDolomite.append(QPointF(9.7f, 0.0f));
                    calcDolomite.append(QPointF(xMid + GetMgDelta(2.8f) - (13.0f - 9.7f) * ((28.0f - 2.8f) / 28.0f), 2.8f));
                    calcDolomite.append(QPointF(6.5f, 2.8f));
                    calcDolomite.append(QPointF(6.5f, 0.0f));
                    valueAreaList.append(QPair<QString, QVector<QPointF>>("灰质云岩", calcDolomite));

                    // 绘制所有价值区域
                    QVector<QRectF> placedAreaLabelRects;
                    auto IsAreaLabelOverlap = [&placedAreaLabelRects](const QRectF& rect)->bool
                    {
                        for(int idx=0;idx<placedAreaLabelRects.size();idx++)
                        {
                            if(placedAreaLabelRects[idx].adjusted(-2,-1,2,1).intersects(rect))
                            {
                                return true;
                            }
                        }
                        return false;
                    };
                    QFont originFont=painter->font();
                    QFont areaLabelFont=originFont;
                    areaLabelFont.setPointSize(qMax(7,originFont.pointSize()-1));
                    painter->setFont(areaLabelFont);
                    QFontMetrics areaFm(areaLabelFont);
                    for (int i = 0; i < valueAreaList.size(); i++) {
                        QVector<QPointF> pixelPoints;
                        for (int j = 0; j < valueAreaList[i].second.size(); j++) {
                            pixelPoints.append(QPointF(
                                                   TranslateMgPos(valueAreaList[i].second[j].x()),
                                                   TranslateSiPos(valueAreaList[i].second[j].y())
                                                   ));
                        }

                        // 绘制价值区
                        QColor areaColor;
                        // 根据区域类型设置不同颜色
                        switch (i % 5) {
                        case 0: areaColor = QColor(255, 240, 200, 150); break;  // 浅黄色
                        case 1: areaColor = QColor(200, 240, 255, 150); break;  // 浅蓝色
                        case 2: areaColor = QColor(200, 255, 200, 150); break;  // 浅绿色
                        case 3: areaColor = QColor(255, 200, 200, 150); break;  // 浅红色
                        case 4: areaColor = QColor(240, 200, 255, 150); break;  // 浅紫色
                        }

                        // 绘制价值区域
                        painter->setBrush(areaColor);
                        painter->setPen(Qt::black);
                        painter->drawPolygon(pixelPoints);

                        // 绘制价值区名称
                        float centerX = 0, centerY = 0;
                        for (int j = 0; j < pixelPoints.size(); j++) {
                            centerX += pixelPoints[j].x();
                            centerY += pixelPoints[j].y();
                        }
                        centerX /= pixelPoints.size();
                        centerY /= pixelPoints.size();
                        QString labelText=valueAreaList[i].first;
                        float textW=areaFm.width(labelText)+4;
                        float textH=areaFm.height()+2;
                        QVector<QPointF> labelOffsets;
                        labelOffsets.append(QPointF(0,0));
                        labelOffsets.append(QPointF(0,-textH*0.6f));
                        labelOffsets.append(QPointF(0,textH*0.6f));
                        labelOffsets.append(QPointF(-textW*0.2f,0));
                        labelOffsets.append(QPointF(textW*0.2f,0));
                        bool isPlaced=false;
                        for(int offsetIdx=0;offsetIdx<labelOffsets.size();offsetIdx++)
                        {
                            QRectF labelRect(
                                        centerX-textW*0.5f+labelOffsets[offsetIdx].x(),
                                        centerY-textH*0.5f+labelOffsets[offsetIdx].y(),
                                        textW,textH);
                            if(labelRect.left()<rt.left()+dd||labelRect.right()>rt.left()+dd+w||
                                    labelRect.top()<pt1.y()-2||labelRect.bottom()>pt1.y()+h+2)
                            {
                                continue;
                            }
                            if(IsAreaLabelOverlap(labelRect)) continue;
                            painter->drawText(labelRect,Qt::AlignCenter,labelText);
                            placedAreaLabelRects.append(labelRect);
                            isPlaced=true;
                            break;
                        }
                        if(!isPlaced)
                        {
                            // 保底策略：即使挤也要显示，避免出现区域名丢失。
                            QRectF fallbackRect(centerX-textW*0.5f,centerY-textH*0.5f,textW,textH);
                            painter->drawText(fallbackRect,Qt::AlignCenter,labelText);
                            placedAreaLabelRects.append(fallbackRect);
                        }
                    }
                    painter->setFont(originFont);

                    // 绘制价值点
                    float pointX = TranslateMgPos(mg);
                    float pointY = TranslateSiPos(si);
                    painter->setBrush(QBrush(QColor(255, 0, 0)));
                    painter->setPen(QPen(Qt::red, 1));
                    float pointRadius = 3.0f * (scaleFactor > 1.0f ? scaleFactor * 0.8f : 1.0f);
                    painter->drawEllipse(QPointF(pointX, pointY), pointRadius, pointRadius);

                    // 绘制刻度值
                    QPen textPen(Qt::black, 1);
                    painter->setPen(textPen);

                    // Mg和Ca刻度
                    float mgX[] = { 0, 1.3, 3.2, 6.5, 9.7, 11.7, 13.0 };
                    float caX[] = { 40, 38.2, 35.4, 30.8, 26.3, 23.5, 21.7 };

                    for (int i = 0; i < 7; i++) {
                        // mg刻度
                        QString mgStr = QString::number(mgX[i], 'f', 1);
                        QFontMetrics fm = painter->fontMetrics();
                        painter->drawText(
                                    QPointF(TranslateMgPos(mgX[i]) - fm.width(mgStr)/2,
                                            TranslateSiPos(0) + 16),
                                    mgStr);

                        // ca刻度
                        QString caStr = QString::number(caX[i], 'f', 1);
                        painter->drawText(
                                    QPointF(TranslateCaPos(caX[i]) - fm.width(caStr)/2,
                                            TranslateSiPos(0) + 34),
                                    caStr);
                    }

                    // Si刻度
                    float siY[] = { 0, 2.8, 7.0, 14.0, 21.0, 25.2, 28.0 };
                    for (int i = 0; i < 7; i++) {
                        QString siStr = QString::number(siY[i], 'f', 1);
                        QFontMetrics fm = painter->fontMetrics();

                        // 左侧Si刻度
                        painter->drawText(
                                    QPointF(TranslateMgPos(xMid - GetMgDelta(siY[i])) - fm.width(siStr) - 5,
                                            TranslateSiPos(siY[i]) + fm.height()/4),
                                    siStr);

                        // 右侧Si刻度
                        painter->drawText(
                                    QPointF(TranslateMgPos(xMid + GetMgDelta(siY[i])) + 5,
                                            TranslateSiPos(siY[i]) + fm.height()/4),
                                    siStr);
                    }

                    // 坐标轴标签
                    QFontMetrics fm = painter->fontMetrics();
                    painter->drawText(
                                QPointF(TranslateMgPos(0) - 50, TranslateSiPos(0) + 54),
                                "Ca%");
                    painter->drawText(
                                QPointF(TranslateMgPos(13) + 20, TranslateSiPos(0) + 54),
                                "Mg%");
                    painter->drawText(
                                QPointF(TranslateMgPos(6.5) - 15, TranslateSiPos(28) - 16),
                                "Si%");

                    // 绘制深度信息和标题
                    QString depthText = toString(resultitem->depth) + "米";
                    QString resultText = "碳酸盐三角图版";
                    int textWidth = fm.width(depthText);

                    painter->drawText(
                                QPointF(rt.left() + dd + (w - textWidth) / 2,
                                        offsetY + 70),
                                depthText);

                    painter->drawText(
                                QPointF(rt.left() + dd + (w - fm.width(resultText)) / 2,
                                        offsetY + 86),
                                resultText);
                    painter->restore();
                    // 与其他图版保持一致：补绘左侧顶部辅助短线。
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/10, pt1.y()));
                }
                //TAS图版
                else if(resultitem -> type == 7)
                {
                    //定义颜色和阈值
                    QColor _valueAreaColors[] = {
                        // 近似 “玄武岩” 区域颜色（浅绿一类）

                        // 补充 “碱玄/碧玄岩” 区域（假设浅黄绿 ）
                        QColor(180, 230, 120),
                        // 补充 “响岩质碱玄岩” 区域（假设浅灰绿 ）
                        QColor(150, 200, 150),
                        // 补充 “粗面玄武岩” 区域（假设浅棕黄 ）
                        QColor(240, 200, 120),
                        // 补充 “玄武粗安岩” 区域（假设浅青 ）
                        QColor(120, 200, 220),
                        // 补充 “玄武安山岩” 区域（假设浅粉黄 ）
                        QColor(250, 200, 180),
                        QColor(149, 239, 149),
                        // 近似 “粗面/粗面英安岩” 区域颜色（浅蓝一类）
                        QColor(107, 154, 238),
                        // 近似 “响岩” 区域颜色（深绿一类，比如图中黄绿色区域可微调 ）
                        QColor(45, 144, 45),
                        // 近似 “英安岩、流纹岩” 等粉色系区域（图中粉色调 ）
                        QColor(253, 144, 10),
                        // 近似 “安山岩” 等浅粉、浅红区域（调整后更贴近 ）
                        QColor(208, 99, 99),
                        // 补充 “副长岩” 区域（假设图中粉色偏深部分 ）
                        QColor(239, 100, 100),
                    };

                    float yLabelMin = 0;
                    float yLabelMax = 16;
                    float xLabelMin = 35;
                    float xLabelMax = 79;
                    int fnum;// 默认网格数

                    int xTicks = 44; // 刻度数 = 网格数
                    int yTicks = 16;
                    // 设置画笔
                    // 设置画笔（加粗轴线）
                    QPen axisPen(Qt::black);
                    axisPen.setWidth(2);
                    painter->setPen(axisPen);
                    QFontMetrics fm = painter -> fontMetrics();
                    // ==== 坐标框区域 ====
                    int x0 = rt.left() + dd;
                    int x1 = rt.left() + dd + len;
                    int y0 = pt1.y();
                    int y1 = pt1.y() + h;

                    // ==== 绘制四边形坐标轴边框 ====
                    painter->drawLine(x0, y0, x1, y0); // 顶部横线
                    painter->drawLine(x0, y1, x1, y1); // 底部横线
                    painter->drawLine(x0, y0, x0, y1); // 左侧竖线
                    painter->drawLine(x1, y0, x1, y1); // 右侧竖线

                    // ==== 设置细画笔绘制刻度 ====
                    QPen tickPen(Qt::black);
                    tickPen.setWidth(1);
                    painter->setPen(tickPen);
                    // ==== 中心X轴（画X轴刻度和文字） ====
                    int yAxisPos = y1; // 中间横轴在底部

                    for (int i = 0; i <= xTicks; ++i) {
                        float val = xLabelMin + (xLabelMax - xLabelMin) * i / xTicks;
                        int x = x0 + i * len / xTicks;

                        // 小刻度
                        if (static_cast<int>(val) % 5 != 0) {
                            painter->drawLine(x, yAxisPos, x, yAxisPos + 5);
                        }

                        // 每 5 单位画一次文字
                        if (static_cast<int>(val) % 5 == 0) {
                            painter->drawLine(x, yAxisPos, x, yAxisPos + 10);
                            QString label = QString::number(val, 'f', 0);
                            painter->drawText(x - fm.width(label) / 2, yAxisPos + 30, label);
                        }
                    }
                    //绘制其他X轴标识符号
                    // X轴额外信息
                    QString labels[] = { "超基性", "基性", "中性", "酸性" };
                    int xThresh[] = { 35, 45, 52, 62, 79 };

                    // 画 5 条竖线
                    int xLinePos[5];
                    xLinePos[0] = x0;
                    xLinePos[1] = x0 + 10 * len / xTicks;
                    xLinePos[2] = x0 + 17 * len / xTicks;
                    xLinePos[3] = x0 + 27 * len / xTicks;
                    xLinePos[4] = x0 + 44 * len / xTicks;

                    for (int i = 0; i < 5; ++i) {
                        painter->drawLine(xLinePos[i], y1 + 35, xLinePos[i], y1 + 60);
                    }

                    // 在每两个线之间写文字
                    for (int i = 0; i < 4; ++i) {
                        int xCenter = (xLinePos[i] + xLinePos[i + 1]) / 2;
                        QString label = labels[i];
                        int textWidth = fm.width(label); // 若 Qt >= 5.11 可改为 horizontalAdvance(label)
                        painter->drawText(xCenter - textWidth / 2, y1 + 48, label);
                    }

                    // ==== 中心Y轴（画Y轴刻度和文字） ====
                    int xAxisPos = x0; // 中间纵轴在左侧

                    for (int i = 0; i <= yTicks; ++i) {
                        float val = yLabelMin + (yLabelMax - yLabelMin) * i / yTicks;
                        int y = y1 - i * h / yTicks;

                        // 小刻度
                        if (static_cast<int>(val) % 2 != 0) {
                            painter->drawLine(xAxisPos - 5, y, xAxisPos, y);
                        }
                        // 每 2 单位画一次文字
                        if (static_cast<int>(val) % 2 == 0) {
                            painter->drawLine(xAxisPos - 10, y, xAxisPos, y);
                            QString label = QString::number(val, 'f', 0);
                            painter->drawText(xAxisPos - 20 - fm.width(label), y + 5, label);
                        }
                    }
                    // ==== 绘制深度值和横纵坐标标题） ====
                    QString depthText = QString::number(resultitem->depth, 'f', 1) + "米";
                    int offsetY = 80; // 向下偏移像素数

                    // --- 绘制深度值 ---
                    int depthX = x0 + (x1 - x0 - fm.width(depthText)) / 2;
                    int depthY = y1 + offsetY;
                    painter->drawText(depthX, depthY, depthText);

                    // --- 绘制横坐标标题（X轴） ---
                    QString xTitle = "(SiO2(wt.%))";
                    int xTitleX = x0 + (x1 - x0 - fm.width(xTitle)) / 2;
                    int xTitleY = depthY + fm.height() + 4;
                    painter->drawText(xTitleX, xTitleY, xTitle);

                    // --- 绘制纵坐标标题（Y轴） ---
                    QString yTitle = "Na2O+K2O(wt.%)";
                    QTransform oldTransform = painter->worldTransform();

                    int yCenter = y0 + (y1 - y0) / 2;
                    int yTitleX = x0 - 45; // 可微调位置
                    int yTitleY = yCenter + fm.width(yTitle) / 2;

                    // 旋转 -90 度写竖排标题
                    QTransform transform;
                    transform.translate(yTitleX, yTitleY);
                    transform.rotate(-90);
                    transform.translate(-yTitleX, -yTitleY);
                    painter->setWorldTransform(transform);
                    painter->drawText(QPointF(yTitleX, yTitleY), yTitle);

                    // 恢复变换
                    painter->setWorldTransform(oldTransform);
                    //绘制价值区
                    // 坐标转换函数：将实际坐标点转换为屏幕像素点
                    QString stoneLabels[] = { "副长岩", "苦橄玄武岩","碱玄/碧玄岩", "响岩质碱玄岩", "碱玄质响岩", "响岩", "玄武岩", "粗面玄武岩", "玄武粗安岩", "玄武安山岩", "粗安岩", "安山岩", "粗面/粗面英安岩", "英安岩", "流纹岩" };
                    // 构造区域点集
                    QPolygonF areaPolygon[15];
                    // 副长岩
                    areaPolygon[0].append(QPointF(41.0, 0.0));
                    areaPolygon[0].append(QPointF(41.0, 7.0));
                    areaPolygon[0].append(QPointF(45.0, 9.4));
                    areaPolygon[0].append(QPointF(48.4, 11.5));
                    areaPolygon[0].append(QPointF(52.5, 14.0));
                    areaPolygon[0].append(QPointF(48.0, 16.0));
                    areaPolygon[0].append(QPointF(35.0, 16.0));
                    areaPolygon[0].append(QPointF(35.0, 0.0));

                    // 苦橄玄武岩
                    areaPolygon[1].append(QPointF(41, 0.0));
                    areaPolygon[1].append(QPointF(45, 0.0));
                    areaPolygon[1].append(QPointF(45, 3));
                    areaPolygon[1].append(QPointF(41, 3));

                    // 碱玄/碧玄岩
                    areaPolygon[2].append(QPointF(41, 3));
                    areaPolygon[2].append(QPointF(45, 3));
                    areaPolygon[2].append(QPointF(45, 5));
                    areaPolygon[2].append(QPointF(49.4, 7.3));
                    areaPolygon[2].append(QPointF(45, 9.4));
                    areaPolygon[2].append(QPointF(41, 7));

                    // 响岩质碱玄岩
                    areaPolygon[3].append(QPointF(49.4, 7.3));
                    areaPolygon[3].append(QPointF(53, 9.3));
                    areaPolygon[3].append(QPointF(48.4, 11.5));
                    areaPolygon[3].append(QPointF(45, 9.4));

                    // 碱玄质响岩
                    areaPolygon[4].append(QPointF(53, 9.3));
                    areaPolygon[4].append(QPointF(57.6, 11.7));
                    areaPolygon[4].append(QPointF(52.5, 14));
                    areaPolygon[4].append(QPointF(48.4, 11.5));

                    // 响岩
                    areaPolygon[5].append(QPointF(57.6, 11.7));
                    areaPolygon[5].append(QPointF(65.7, 16));
                    areaPolygon[5].append(QPointF(48, 16));
                    areaPolygon[5].append(QPointF(52.5, 14));

                    // 玄武岩
                    areaPolygon[6].append(QPointF(45, 0.0));
                    areaPolygon[6].append(QPointF(52, 0.0));
                    areaPolygon[6].append(QPointF(52, 5));
                    areaPolygon[6].append(QPointF(45, 5));

                    // 粗面玄武岩
                    areaPolygon[7].append(QPointF(45, 5));
                    areaPolygon[7].append(QPointF(52, 5));
                    areaPolygon[7].append(QPointF(49.4, 7.3));

                    // 玄武粗安岩
                    areaPolygon[8].append(QPointF(52, 5));
                    areaPolygon[8].append(QPointF(57, 5.9));
                    areaPolygon[8].append(QPointF(53, 9.3));
                    areaPolygon[8].append(QPointF(49.4, 7.3));

                    // 玄武安山岩
                    areaPolygon[9].append(QPointF(52, 0.0));
                    areaPolygon[9].append(QPointF(57, 0.0));
                    areaPolygon[9].append(QPointF(57, 5.9));
                    areaPolygon[9].append(QPointF(52, 5));

                    // 粗安岩
                    areaPolygon[10].append(QPointF(57, 5.9));
                    areaPolygon[10].append(QPointF(63, 7));
                    areaPolygon[10].append(QPointF(57.6, 11.7));
                    areaPolygon[10].append(QPointF(53, 9.3));

                    // 安山岩
                    areaPolygon[11].append(QPointF(57, 0.0));
                    areaPolygon[11].append(QPointF(63, 0.0));
                    areaPolygon[11].append(QPointF(63, 7));
                    areaPolygon[11].append(QPointF(57, 5.9));

                    // 粗面/粗面英安岩
                    areaPolygon[12].append(QPointF(63, 7));
                    areaPolygon[12].append(QPointF(69, 8));
                    areaPolygon[12].append(QPointF(69, 16));
                    areaPolygon[12].append(QPointF(65.7, 16));
                    areaPolygon[12].append(QPointF(57.6, 11.7));

                    // 英安岩
                    areaPolygon[13].append(QPointF(63, 0.0));
                    areaPolygon[13].append(QPointF(77, 0.0));
                    areaPolygon[13].append(QPointF(69, 8));
                    areaPolygon[13].append(QPointF(63, 7));

                    // 流纹岩
                    areaPolygon[14].append(QPointF(77, 0.0));
                    areaPolygon[14].append(QPointF(79, 0.0));
                    areaPolygon[14].append(QPointF(79, 16));
                    areaPolygon[14].append(QPointF(69, 16));
                    areaPolygon[14].append(QPointF(69, 8));
                    for(int tem = 0; tem < 15; tem++)
                    {
                        //构建路径并进行坐标转换（直接转换逻辑坐标为屏幕坐标）
                        QPainterPath path;
                        if (!areaPolygon[tem].isEmpty()) {
                            QPointF pt0 = areaPolygon[tem][0];
                            float x0Pix = x0 + (pt0.x() - 35) * len / xTicks;
                            float y0Pix = y1 - pt0.y() * h / yTicks;
                            path.moveTo(QPointF(x0Pix, y0Pix));

                            for (int i = 1; i < areaPolygon[tem].size(); ++i) {
                                QPointF pt = areaPolygon[tem][i];
                                float xPix = x0 + (pt.x() - 35) * len / xTicks;
                                float yPix = y1 - pt.y() * h / yTicks;
                                path.lineTo(QPointF(xPix, yPix));
                            }

                            path.closeSubpath(); // 闭合路径
                        }
                        //区域填充
                        painter -> setPen(QPen(Qt::black, 2)); // 粗边框线
                        painter -> setBrush(_valueAreaColors[tem % 11]); // 你给的颜色
                        // 获取当前字体并设置更小的字体大小

                        painter -> drawPath(path);
                    }
                    //最后绘制文字
                    // 绘制居中文本
                    // 保存画笔状态
                    painter->save();

                    // 设置字体并减小字体大小
                    QFont font = painter->font();
                    int newPointSize = qMax(6, font.pointSize() - 4); // 确保字体大小不小于6点
                    font.setPointSize(newPointSize);
                    painter->setFont(font);
                    // x 和 y 坐标
                    double xValues[] = {40, 43, 43, 48, 53, 57, 48.5, 48.5, 53, 54.5, 57.5, 60, 64, 68.5, 75};
                    double yValues[] = {10, 2, 6, 9, 11, 14, 2.5, 5.5, 6.8, 2.5, 8, 2.5, 11, 2.5, 9};

                    int labelCount = sizeof(stoneLabels) / sizeof(stoneLabels[0]);

                    for (int i = 0; i < labelCount; ++i) {
                        int textWidth = fm.width(stoneLabels[i]);
                        int textHeight = fm.height();

                        int x = x0 + (xValues[i] - 35) * len / xTicks - textWidth / 2;
                        int y = y1 - yValues[i] * h / yTicks - textHeight / 2;

                        QRect rect(x, y, textWidth, textHeight);
                        painter->drawText(rect, Qt::AlignCenter, stoneLabels[i]);
                    }
                    // 绘制投点

                    // 设置投点样式
                    QPen pointPen;
                    pointPen.setColor(Qt::red);
                    pointPen.setWidth(2);
                    painter->setPen(pointPen);
                    painter->setBrush(Qt::red);

                    // 绘制投点(圆形)
                    float pointSize = 3.0f;
                    painter->drawEllipse(QPointF(x0 + (resultitem->LABEL_X - 35) * len / xTicks, y1 - resultitem->LABEL_Y * h / yTicks), pointSize, pointSize);
                    painter -> restore();
                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));
                }
                //绘制比值图版
                else if(resultitem -> type == 8)
                {
                    // ==== 坐标框区域 ====
                    int x0 = rt.left() + dd;
                    int x1 = rt.left() + dd + len;
                    int y0 = pt1.y();
                    int y1 = pt1.y() + h;
                    // 保存原始坐标系设置
                    int originalLogarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    int originalTLogarithmic = m_pViewInfoLogmud->GetTLogarithmic();

                    m_pViewInfoLogmud->SetLogarithmic(AXIS_LOGARITHMIC); // 设置Y轴为对数坐标系

                    //绘制比值图版
                    //先建一个样子，横轴实际坐标为比值
                    float yLabelMin = 1.0f;
                    float yLabelMax = 1000.0f;
                    float lval = yLabelMin;
                    int Logarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    if(Logarithmic == AXIS_LOGARITHMIC){
                        if(lval <= 0) lval = 1.0f;
                        lval = log10(lval);
                    }

                    float rval = yLabelMax;
                    if(Logarithmic == AXIS_LOGARITHMIC){
                        if(rval <= 0) rval = 1.0f;
                        rval = log10(rval);
                    }

                    // 定义横坐标标签
                    QString xLabels[] = { "C1/C2", "C1/C3", "C1/(IC4 + NC4)", "C1/(IC5 + NC5)" };
                    // 先绘制坐标系
                    int fnum=3;//横轴固定三网格
                    for (int i = 0; i < 4; ++i) {
                        // 计算每条竖线的 x 坐标（等间距）
                        double x = x0 + i * (x1 - x0) / fnum;
                        painter->save();
                        // 设置浅灰色画笔
                        QPen grayPen(Qt::gray, 1);
                        painter->setPen(grayPen);
                        // 画竖线
                        painter->drawLine(QPointF(x, y0), QPointF(x, y1));
                        int textWidth = fm.width(xLabels[i]);
                        int textHeight = fm.height();
                        painter->restore();
                        // 画文字
                        QPen blackPen(Qt::black, 1);
                        painter->setPen(blackPen);
                        QRect rect(x - textWidth / 2, y1 + 15, textWidth, textHeight);
                        painter->drawText(rect, Qt::AlignCenter, xLabels[i]);

                    }
                    //设置Y轴网格数和开始绘制Y轴对数网格
                    fnum=3;
                    fnum=m_pViewInfoLogmud->GetyGrid();
                    float d1;
                    float lsc = yLabelMin, rsc = yLabelMax;
                    float ddd = lsc;
                    float mm = lsc / ddd;
                    float x;
                    float logBase = log10(rsc / lsc);
                    for (d1 = lsc; d1 <= rsc; d1 = ((int)(d1 / mm + 1.5f)) * mm) {
                        // 计算当前刻度在画布中的 y 坐标
                        x = log10(d1 / lsc) / logBase * h;
                        float yPos = pt.y() + h - x;
                        bool isMajorTick = fmod(log10(d1), 1.0f) == 0.0f;
                        if (isMajorTick) {
                            // 保存画笔状态
                            painter->save();
                            // 设置灰色画笔画主刻度线
                            QPen grayPen(Qt::lightGray, 1);
                            painter->setPen(grayPen);
                            painter->drawLine(rt.left() + dd, yPos, rt.left() + dd + len, yPos);

                            // 设置黑色画笔画刻度标签
                            QString cs = QString::number(d1, 'g', 4);  // 格式化成紧凑浮点数
                            QRectF tempRect = fm.boundingRect(cs);
                            QRectF textRect;
                            textRect.setX(rt.left());
                            textRect.setY(yPos - tempRect.height() / 2.0f);
                            textRect.setWidth(dd - fm.width("0") / 2);
                            textRect.setHeight(tempRect.height());

                            painter->setPen(Qt::black);
                            painter->drawText(textRect, Qt::AlignRight | Qt::AlignVCenter, cs);

                            painter->restore();
                        } else {
                            // 次刻度线（浅灰色）
                            painter->save();
                            painter->setPen(QPen(Qt::lightGray, 1));
                            painter->drawLine(rt.left() + dd, yPos, rt.left() + dd + len, yPos);
                            painter->restore();
                        }

                        // 更新刻度递增参数
                        ddd = d1;
                        if (ddd < 1.0f) {
                            while (ddd < 1.0f) ddd *= 10.0f;
                        } else {
                            while (ddd > 1.0f) ddd /= 10.0f;
                            if (ddd < 1.0f) ddd *= 10.0f;
                        }
                        mm = d1 / ddd;
                    }

                    // 画上下边框线（灰色）
                    painter->setPen(QPen(Qt::lightGray, 1));
                    painter->drawLine(rt.left() + dd, pt.y(), rt.left() + dd + len, pt.y());
                    painter->drawLine(rt.left() + dd, pt.y() + h, rt.left() + dd + len, pt.y() + h);
                    //从这里结束坐标轴绘制
                    //绘制折线分界线
                    // 分界数据
                    double DataOfLines[3][4] = {
                        { 2, 2, 2, 2 },
                        { 10, 25, 35, 80 },
                        { 90, 500, 800, 1000 }
                    };
                    // 创建虚线笔
                    QPen dashedPen(Qt::black);         // 设置颜色为黑色
                    dashedPen.setWidth(2);             // 设置线宽
                    dashedPen.setStyle(Qt::CustomDashLine); // 使用自定义虚线样式
                    dashedPen.setDashPattern(QVector<qreal>() << 6.0 << 6.0);  // 虚线段长12，间隔6

                    painter->save();
                    painter->setPen(dashedPen);

                    // 绘制三条折线
                    for (int row = 0; row < 3; ++row)
                    {
                        QPointF pts[4]; // 每条折线 4 个点

                        for (int col = 0; col < 4; ++col)
                        {
                            double logicX = static_cast<double>(col);           // 逻辑 X: 0 ~ 3
                            double logicY = DataOfLines[row][col];              // 逻辑 Y: 实际数据

                            // ---------- X轴（线性） ----------
                            float screenX = static_cast<float>(x0 + logicX * (x1 - x0) / 3.0); // 横轴分三格

                            // ---------- Y轴（对数） ----------
                            float screenY;
                            float logBase = log10(yLabelMax / yLabelMin);
                            if (logicY <= 0.0) {
                                screenY = pt.y() + h; // 小于等于0 → 画在底部
                            } else {
                                float logRatio = log10(logicY / yLabelMin) / logBase;
                                screenY = pt.y() + h * (1.0f - logRatio); // 上大下小
                            }

                            pts[col] = QPointF(screenX, screenY);
                        }

                        // 用 Qt 的 drawPolyline 绘制线段
                        painter->drawPolyline(pts, 4);
                    }

                    painter->restore();
                    //绘制其他标识文字
                    QPen blackPen(Qt::black, 1);
                    painter->setPen(blackPen);
                    QString areaLabel[] = {"非产能", "油区", "气区", "非产能"};
                    double yLabel[4] = {1.7, 8, 190, 950};
                    for(int i = 0; i < 4; i++)
                    {
                        float screenX = static_cast<float>(x0 + 1.5 * (x1 - x0) / 3.0);
                        float screenY;
                        float logBase = log10(yLabelMax / yLabelMin);
                        if (yLabel[i] <= 0.0) {
                            screenY = pt.y() + h; // 小于等于0 → 画在底部
                        } else {
                            float logRatio = log10(yLabel[i] / yLabelMin) / logBase;
                            screenY = pt.y() + h * (1.0f - logRatio); // 上大下小
                        }
                        int textWidth = fm.width(areaLabel[i]);
                        int textHeight = fm.height();
                        // 设置字体并减小字体大小
                        painter -> save();
                        QFont font = painter->font();
                        int newPointSize = qMax(6, font.pointSize() - 2); // 确保字体大小不小于6点
                        font.setPointSize(newPointSize);
                        painter->setFont(font);
                        QRect rect(screenX - textWidth / 2, screenY, textWidth, textHeight);
                        painter->drawText(rect, Qt::AlignCenter, areaLabel[i]);
                        painter ->restore();
                    }
                    //投点
                    QPointF pts[4]; // 每条折线 4 个点
                    for (int col = 0; col < 4; ++col)
                    {
                        double logicX = static_cast<double>(col);           // 逻辑 X: 0 ~ 3
                        double logicY = resultitem->RATION_Y[col];              // 逻辑 Y: 实际数据

                        // ---------- X轴（线性） ----------
                        float screenX = static_cast<float>(x0 + logicX * (x1 - x0) / 3.0); // 横轴分三格

                        // ---------- Y轴（对数） ----------
                        float screenY;
                        float logBase = log10(yLabelMax / yLabelMin);
                        if (logicY <= 0.0) {
                            screenY = pt.y() + h; // 小于等于0 → 画在底部
                        } else {
                            float logRatio = log10(logicY / yLabelMin) / logBase;
                            screenY = pt.y() + h * (1.0f - logRatio); // 上大下小
                        }
                        pts[col] = QPointF(screenX, screenY);
                    }
                    painter->setPen(QPen(Qt::blue, 2.5));
                    // 用 Qt 的 drawPolyline 绘制线段
                    painter->drawPolyline(pts, 4);
                    //绘制其他包含深度标签和辅助列
                    // ==== 绘制深度值和横纵坐标标题 ====
                    painter -> save();
                    painter->setPen(Qt::black);
                    QString depthText = QString::number(resultitem->depth, 'f', 1) + "米";
                    int offsetY = 40; // 向下偏移像素数

                    // --- 绘制深度值 ---
                    int depthX = x0 + (x1 - x0 - fm.width(depthText)) / 2;
                    int depthY = y1 + offsetY;
                    painter->drawText(depthX, depthY, depthText);

                    // --- 绘制横坐标标题（X轴） ---
                    QString xTitle = "油区";
                    int xTitleX = x0 + (x1 - x0 - fm.width(xTitle)) / 2;
                    int xTitleY = depthY + fm.height() + 4;

                    painter->drawText(xTitleX, xTitleY, xTitle);
                    //绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));
                    painter -> restore();
                }
                // 湿度比-烃斜率图版
                else if(resultitem->type == 9)
                {
                    // 保存原始坐标系设置
                    int originalLogarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    int originalTLogarithmic = m_pViewInfoLogmud->GetTLogarithmic();

                    // 临时设置为线性坐标系
                    m_pViewInfoLogmud->SetLogarithmic(AXIS_LINEAR); // 设置Y轴为线性坐标系
                    m_pViewInfoLogmud->SetTLogarithmic(AXIS_LINEAR); // 设置X轴为线性坐标系

                    // 初始坐标轴范围（与C#一致：0-1）
                    float timemin = 0.0f;
                    float timemax = 1.0f;
                    float m_LeftVal = 0.0f;
                    float m_RightVal = 1.0f; // 保持为1

                    if (resultitem->WH > timemax) {
                        // 将最大值扩展到整数
                        timemax = ceil(resultitem->WH);
                    }

                    // 检查Y轴 (BH值)
                    if (resultitem->BH > m_RightVal) {
                        // 将最大值扩展到10的倍数
                        m_RightVal = ceil(resultitem->BH/10)*10;
                    }

                    float lval = m_LeftVal;
                    int Logarithmic = m_pViewInfoLogmud->GetLogarithmic();

                    float rval = m_RightVal;
                    if(Logarithmic == AXIS_LOGARITHMIC){
                        if(rval <= 0) rval = 0.1f;
                        rval = log10(rval);
                    }

                    // 重新计算X轴范围
                    float dtime = timemax - timemin;
                    if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                        dtime = log10(timemax) - log10(timemin);
                    }
                    if(dtime == 0) dtime = 1;

                    int fnum=10;// 默认网格数为10
                    //设置X轴网格数和开始绘制X轴线性网格
                    if(m_pViewInfoLogmud->GetTLogarithmic()==AXIS_LINEAR) //如果X轴是线性坐标系
                    {
                        DrawXAxisLinearGrid(painter, timemin, timemax, dd, len, h, rt, pt, pt1, fm, fnum);
                    }
                    //设置Y轴网格数和开始绘制Y轴线性网格
                    fnum=10;
                    if(m_pViewInfoLogmud->GetLogarithmic()==AXIS_LOGARITHMIC) // 如果Y轴是对数坐标系
                    {
                        DrawYAxisLogarithmicGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen);
                    }
                    else // 如果Y轴是线性坐标系，循环绘制fnum+1条网格线
                    {
                        DrawYAxisLinearGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen, fnum);
                    }
                    // 绘制深度和轴标题
                    DrawDepthAndAxisLabels(painter, resultitem->depth, dd, w, h, rt, pt, fm, lscalelen, pCore,
                                           "湿度比Wh(%)", "烃斜率Gh(C2/C3)");

                    // 绘制投点
                    DrawDataPoint(painter, resultitem->WH, resultitem->BH, timemin, timemax,
                                  m_LeftVal, m_RightVal, dd, len, h, rt, pt1, Logarithmic);

                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));

                    // 恢复原始坐标系设置
                    m_pViewInfoLogmud->SetLogarithmic(originalLogarithmic);
                    m_pViewInfoLogmud->SetTLogarithmic(originalTLogarithmic);
                }//判断湿度比-烃斜率的右括号

                // 平衡比-特征比图版
                else if(resultitem->type == 10){
                    // 保存原始坐标系设置
                    int originalLogarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    int originalTLogarithmic = m_pViewInfoLogmud->GetTLogarithmic();

                    // 临时设置为线性坐标系
                    m_pViewInfoLogmud->SetLogarithmic(AXIS_LINEAR);
                    m_pViewInfoLogmud->SetTLogarithmic(AXIS_LINEAR);

                    // 初始坐标轴范围
                    float timemin = 0.0f;
                    float timemax = 1.0f;
                    float m_LeftVal = 0.0f;
                    float m_RightVal = 1.0f;

                    // 检查X轴 (平衡比值)
                    if (resultitem->WH > timemax) {
                        timemax = ceil(resultitem->WH);
                    }

                    // 检查Y轴 (特征比值)
                    if (resultitem->BH > m_RightVal) {
                        m_RightVal = ceil(resultitem->BH/10)*10;
                    }

                    float lval = m_LeftVal;
                    int Logarithmic = m_pViewInfoLogmud->GetLogarithmic();

                    float rval = m_RightVal;
                    if(Logarithmic == AXIS_LOGARITHMIC){
                        if(rval <= 0) rval = 0.1f;
                        rval = log10(rval);
                    }

                    // 重新计算X轴范围
                    float dtime = timemax - timemin;
                    if(m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
                        dtime = log10(timemax) - log10(timemin);
                    }
                    if(dtime == 0) dtime = 1;

                    int fnum=10;// 默认网格数为10
                    //设置X轴网格数和开始绘制X轴线性网格
                    if(m_pViewInfoLogmud->GetTLogarithmic()==AXIS_LINEAR) //如果X轴是线性坐标系
                    {
                        DrawXAxisLinearGrid(painter, timemin, timemax, dd, len, h, rt, pt, pt1, fm, fnum);
                    }
                    //设置Y轴网格数和开始绘制Y轴线性网格
                    if(m_pViewInfoLogmud->GetLogarithmic()==AXIS_LOGARITHMIC) // 如果Y轴是对数坐标系
                    {
                        DrawYAxisLogarithmicGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen);
                    }
                    else // 如果Y轴是线性坐标系，循环绘制fnum+1条网格线
                    {
                        DrawYAxisLinearGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen, fnum);
                    }
                    // 绘制深度和轴标题
                    DrawDepthAndAxisLabels(painter, resultitem->depth, dd, w, h, rt, pt, fm, lscalelen, pCore,
                                           "平衡比Bh", "特征比Ch");

                    // 绘制投点
                    DrawDataPoint(painter, resultitem->WH, resultitem->BH, timemin, timemax,
                                  m_LeftVal, m_RightVal, dd, len, h, rt, pt1, Logarithmic);

                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));

                    // 恢复原始坐标系设置
                    m_pViewInfoLogmud->SetLogarithmic(originalLogarithmic);
                    m_pViewInfoLogmud->SetTLogarithmic(originalTLogarithmic);

                    painter->restore();

                }  //判断平衡比-特征比的右括号

                // 火成岩-沉积岩图版
                else if(resultitem->type == 11)
                {
                    // 保存原始坐标系设置
                    int originalLogarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    int originalTLogarithmic = m_pViewInfoLogmud->GetTLogarithmic();

                    // 临时设置为线性坐标系
                    m_pViewInfoLogmud->SetLogarithmic(AXIS_LINEAR);
                    m_pViewInfoLogmud->SetTLogarithmic(AXIS_LINEAR);

                    // 初始坐标轴范围（与C#一致）
                    float timemin = 0.0f;
                    float timemax = 35.0f;   // X轴最大值35
                    float m_LeftVal = 0.0f;
                    float m_RightVal = 12.0f; // Y轴最大值12



                    float lval = m_LeftVal;
                    int Logarithmic = m_pViewInfoLogmud->GetLogarithmic();

                    float rval = m_RightVal;

                    // 重新计算X轴范围
                    float dtime = timemax - timemin;
                    if(dtime == 0) dtime = 1;

                    // 保存原始网格数
                    int originalXGrid = m_pViewInfoLogmud->GetxGrid();
                    int originalYGrid = m_pViewInfoLogmud->GetyGrid();

                    // 设置网格数
                    // X轴：0, 5, 10, 15, 20, 25, 30, 35 (间隔5，共7个间隔)
                    m_pViewInfoLogmud->SetxGrid(7);
                    // Y轴：0, 2, 4, 6, 8, 10, 12 (间隔2，共6个间隔)
                    m_pViewInfoLogmud->SetyGrid(6);

                    // 绘制网格
                    DrawXAxisLinearGrid(painter, timemin, timemax, dd, len, h, rt, pt, pt1, fm, 7);
                    DrawYAxisLinearGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen, 6);

                    // 恢复原始网格数
                    m_pViewInfoLogmud->SetxGrid(originalXGrid);
                    m_pViewInfoLogmud->SetyGrid(originalYGrid);

                    // 绘制分界线 (0, 6) 到 (18, 0)
                    // 绘制分界线 (0, 6) 到 (18, 0)
                    painter->save();
                    QPen linePen;
                    linePen.setColor(QColor(192, 192, 192)); // 浅灰色
                    linePen.setWidth(2);
                    painter->setPen(linePen);
                    // 计算分界线的屏幕坐标
                    float x1 = 0.0f;
                    float y1 = 6.0f;
                    float x2 = 18.0f;
                    float y2 = 0.0f;

                    // X坐标转换
                    float screenX1 = rt.left() + dd + (x1 - timemin) * len / dtime;
                    float screenX2 = rt.left() + dd + (x2 - timemin) * len / dtime;

                    // Y坐标转换（注意Y轴是反向的）
                    float dval = m_RightVal - m_LeftVal;
                    if(dval == 0) dval = 1;

                    float screenY1 = pt1.y() + h - (y1 - m_LeftVal) * h / dval;
                    float screenY2 = pt1.y() + h - (y2 - m_LeftVal) * h / dval;

                    // 绘制分界线
                    painter->drawLine(QPointF(screenX1, screenY1), QPointF(screenX2, screenY2));

                    // 在分界线两侧添加标签
                    QFont labelFont = painter->font();
                    labelFont.setBold(true);
                    painter->setFont(labelFont);
                    painter->setPen(Qt::black);

                    // 火成岩标签 - 放在分界线左上方区域
                    float igneousX = rt.left() + dd + len * 0.15f;  // X轴15%位置（约5.25）
                    float igneousY = pt1.y() + h * (1 - 8.0f/12.0f);  // Y轴位置对应Y=8

                    QString igneousText = QString::fromLocal8Bit("火成岩");
                    QRectF igneousRect = fm.boundingRect(igneousText);
                    painter->drawText(QPointF(igneousX - igneousRect.width()/2, igneousY), igneousText);

                    // 沉积岩标签 - 放在分界线左下方区域
                    float sedimentaryX = rt.left() + dd + len * 0.1f;   // X轴10%位置（约3.5）
                    float sedimentaryY = pt1.y() + h * (1 - 2.0f/12.0f);  // Y轴位置对应Y=2

                    QString sedimentaryText = QString::fromLocal8Bit("沉积岩");
                    QRectF sedimentaryRect = fm.boundingRect(sedimentaryText);
                    painter->drawText(QPointF(sedimentaryX - sedimentaryRect.width()/2, sedimentaryY), sedimentaryText);

                    painter->restore();

                    // 绘制深度和轴标题
                    DrawDepthAndAxisLabels(painter, resultitem->depth, dd, w, h, rt, pt, fm, lscalelen, pCore,
                                           "Fe+Mg %", "Na+K %");

                    // 绘制投点
                    DrawDataPoint(painter, resultitem->WH, resultitem->BH, timemin, timemax,
                                  m_LeftVal, m_RightVal, dd, len, h, rt, pt1, AXIS_LINEAR);

                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));

                    // 恢复原始坐标系设置
                    m_pViewInfoLogmud->SetLogarithmic(originalLogarithmic);
                    m_pViewInfoLogmud->SetTLogarithmic(originalTLogarithmic);

                    painter->restore();

                }//判断火成岩-沉积岩的右括号


                // 碳酸盐-砂泥岩图版
                else if(resultitem->type == 12)
                {
                    // 保存原始坐标系设置
                    int originalLogarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    int originalTLogarithmic = m_pViewInfoLogmud->GetTLogarithmic();

                    // 临时设置为线性坐标系
                    m_pViewInfoLogmud->SetLogarithmic(AXIS_LINEAR);
                    m_pViewInfoLogmud->SetTLogarithmic(AXIS_LINEAR);

                    // 初始坐标轴范围
                    float timemin = 0.0f;
                    float timemax = 50.0f;   // X轴最大值50 (Si %)
                    float m_LeftVal = 0.0f;
                    float m_RightVal = 50.0f; // Y轴最大值50 (Mg+Ca %)

                    // 检查X轴 (Si值)
                    if (resultitem->WH > timemax) {
                        // 将最大值扩展到5的倍数
                        timemax = ceil(resultitem->WH/5)*5;
                    }

                    // 检查Y轴 (Mg+Ca值)
                    if (resultitem->BH > m_RightVal) {
                        // 将最大值扩展到5的倍数
                        m_RightVal = ceil(resultitem->BH/5)*5;
                    }

                    float lval = m_LeftVal;
                    int Logarithmic = m_pViewInfoLogmud->GetLogarithmic();

                    float rval = m_RightVal;

                    // 重新计算X轴范围
                    float dtime = timemax - timemin;
                    if(dtime == 0) dtime = 1;

                    // 保存原始网格数
                    int originalXGrid = m_pViewInfoLogmud->GetxGrid();
                    int originalYGrid = m_pViewInfoLogmud->GetyGrid();

                    // 设置网格数
                    // X轴：0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 (间隔5，共10个间隔)
                    m_pViewInfoLogmud->SetxGrid(10);
                    // Y轴：0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 (间隔5，共10个间隔)
                    m_pViewInfoLogmud->SetyGrid(10);

                    // 绘制网格
                    DrawXAxisLinearGrid(painter, timemin, timemax, dd, len, h, rt, pt, pt1, fm, 10);
                    DrawYAxisLinearGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen, 10);

                    // 恢复原始网格数
                    m_pViewInfoLogmud->SetxGrid(originalXGrid);
                    m_pViewInfoLogmud->SetyGrid(originalYGrid);

                    // 绘制分界线 (0, 0) 到 (50, 50) - 45度对角线
                    painter->save();
                    QPen linePen;
                    linePen.setColor(QColor(192, 192, 192)); // 浅灰色
                    linePen.setWidth(2);
                    painter->setPen(linePen);

                    // 计算分界线的屏幕坐标
                    float x1 = 0.0f;
                    float y1 = 0.0f;
                    float x2 = 50.0f;
                    float y2 = 50.0f;

                    // 如果坐标范围扩展了，需要调整线的终点
                    if (timemax > 50.0f || m_RightVal > 50.0f) {
                        // 延长线到新的边界
                        float maxVal = std::max(timemax, m_RightVal);
                        x2 = maxVal;
                        y2 = maxVal;
                    }

                    // X坐标转换
                    float screenX1 = rt.left() + dd + (x1 - timemin) * len / dtime;
                    float screenX2 = rt.left() + dd + (x2 - timemin) * len / dtime;

                    // Y坐标转换（注意Y轴是反向的）
                    float dval = m_RightVal - m_LeftVal;
                    if(dval == 0) dval = 1;

                    float screenY1 = pt1.y() + h - (y1 - m_LeftVal) * h / dval;
                    float screenY2 = pt1.y() + h - (y2 - m_LeftVal) * h / dval;

                    // 绘制分界线
                    painter->drawLine(QPointF(screenX1, screenY1), QPointF(screenX2, screenY2));

                    // 在分界线两侧添加标签
                    QFont labelFont = painter->font();
                    labelFont.setBold(true);
                    painter->setFont(labelFont);
                    painter->setPen(Qt::black);

                    // 碳酸盐标签 - 放在对角线上方区域（左上方）
                    float carbonateX = rt.left() + dd + len * 0.2f;  // X轴20%位置（约10）
                    // Y=30对应的屏幕位置
                    float carbonateY = pt1.y() + h * (1 - 30.0f/m_RightVal);  // Y轴位置对应Y=30

                    QString carbonateText = QString::fromLocal8Bit("碳酸盐");
                    QRectF carbonateRect = fm.boundingRect(carbonateText);
                    painter->drawText(QPointF(carbonateX - carbonateRect.width()/2, carbonateY), carbonateText);

                    // 砂泥岩标签 - 放在对角线下方区域（右下方）
                    float sandstoneMudstoneX = rt.left() + dd + len * 0.7f;  // X轴70%位置（约35）
                    // Y=20对应的屏幕位置
                    float sandstoneMudstoneY = pt1.y() + h * (1 - 20.0f/m_RightVal);  // Y轴位置对应Y=20

                    QString sandstoneMudstoneText = QString::fromLocal8Bit("砂泥岩");
                    QRectF sandstoneMudstoneRect = fm.boundingRect(sandstoneMudstoneText);
                    painter->drawText(QPointF(sandstoneMudstoneX - sandstoneMudstoneRect.width()/2,
                                              sandstoneMudstoneY), sandstoneMudstoneText);

                    painter->restore();

                    // 绘制深度和轴标题
                    DrawDepthAndAxisLabels(painter, resultitem->depth, dd, w, h, rt, pt, fm, lscalelen, pCore,
                                           "Si %", "Mg+Ca %");

                    // 绘制投点
                    DrawDataPoint(painter, resultitem->WH, resultitem->BH, timemin, timemax,
                                  m_LeftVal, m_RightVal, dd, len, h, rt, pt1, AXIS_LINEAR);

                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));

                    // 恢复原始坐标系设置
                    m_pViewInfoLogmud->SetLogarithmic(originalLogarithmic);
                    m_pViewInfoLogmud->SetTLogarithmic(originalTLogarithmic);

                    painter->restore();

                }//判断碳酸盐-砂泥岩的右括号

                //泥岩-砂岩图版
                else if(resultitem->type == 13)
                {
                    // 保存原始坐标系设置
                    int originalLogarithmic = m_pViewInfoLogmud->GetLogarithmic();
                    int originalTLogarithmic = m_pViewInfoLogmud->GetTLogarithmic();

                    // 临时设置为线性坐标系
                    m_pViewInfoLogmud->SetLogarithmic(AXIS_LINEAR);
                    m_pViewInfoLogmud->SetTLogarithmic(AXIS_LINEAR);

                    // 固定坐标轴范围
                    float timemin = 20.0f;   // X轴最小值20
                    float timemax = 47.0f;   // X轴最大值47 (Si %)
                    float m_LeftVal = 0.0f;
                    float m_RightVal = 25.0f; // Y轴最大值25 (Al+Fe %)

                    float lval = m_LeftVal;
                    float rval = m_RightVal;

                    // 计算X轴范围
                    float dtime = timemax - timemin;
                    if(dtime == 0) dtime = 1;

                    // 保存原始网格数
                    int originalXGrid = m_pViewInfoLogmud->GetxGrid();
                    int originalYGrid = m_pViewInfoLogmud->GetyGrid();

                    // 设置网格数
                    m_pViewInfoLogmud->SetxGrid(6);  // 20到47之间，每5一格，约6格
                    m_pViewInfoLogmud->SetyGrid(5);  // 0到25，每5一格，5格

                    // 绘制网格 - 使用正确的起始值
                    DrawXAxisLinearGrid(painter, timemin, timemax, dd, len, h, rt, pt, pt1, fm, 6);
                    DrawYAxisLinearGrid(painter, m_LeftVal, m_RightVal, dd, len, h, rt, pt, fm, lscalelen, 5);

                    // 恢复原始网格数
                    m_pViewInfoLogmud->SetxGrid(originalXGrid);
                    m_pViewInfoLogmud->SetyGrid(originalYGrid);

                    // 绘制分界线 (20, 0) 到 (47, 25)
                    painter->save();
                    QPen linePen;
                    linePen.setColor(QColor(128, 128, 128)); // 灰色
                    linePen.setWidth(2);
                    painter->setPen(linePen);

                    // 计算分界线的屏幕坐标
                    float x1 = 20.0f;
                    float y1 = 0.0f;
                    float x2 = 47.0f;
                    float y2 = 25.0f;

                    // X坐标转换
                    float screenX1 = rt.left() + dd;  // x1=20是起始点
                    float screenX2 = rt.left() + dd + len;  // x2=47是结束点

                    // Y坐标转换（注意Y轴是反向的）
                    float screenY1 = pt1.y() + h;  // y1=0是底部
                    float screenY2 = pt1.y();      // y2=25是顶部

                    // 绘制分界线
                    painter->drawLine(QPointF(screenX1, screenY1), QPointF(screenX2, screenY2));

                    // 在分界线两侧添加标签
                    QFont labelFont = painter->font();
                    labelFont.setBold(true);
                    painter->setFont(labelFont);

                    painter->setPen(Qt::black);

                    // 泥岩标签 - 放在左上方
                    QString mudstoneText = QString::fromLocal8Bit("泥岩");
                    painter->drawText(QPointF(rt.left() + dd + len * 0.25f, pt1.y() + h * 0.3f), mudstoneText);

                    // 砂岩标签 - 放在右下方
                    QString sandstoneText = QString::fromLocal8Bit("砂岩");
                    painter->drawText(QPointF(rt.left() + dd + len * 0.65f, pt1.y() + h * 0.7f), sandstoneText);

                    painter->restore();

                    // 绘制深度和轴标题
                    DrawDepthAndAxisLabels(painter, resultitem->depth, dd, w, h, rt, pt, fm, lscalelen, pCore,
                                           "Si %", "Al+Fe %");

                    // 绘制投点
                    DrawDataPoint(painter, resultitem->WH, resultitem->BH, timemin, timemax,
                                  m_LeftVal, m_RightVal, dd, len, h, rt, pt1, AXIS_LINEAR);

                    // 绘制辅助线
                    painter->drawLine(QPointF(rt.left(), pt1.y()), QPointF(rt.left()+rt.width()/20, pt1.y()));

                    // 恢复原始坐标系设置
                    m_pViewInfoLogmud->SetLogarithmic(originalLogarithmic);
                    m_pViewInfoLogmud->SetTLogarithmic(originalTLogarithmic);

                    painter->restore();
                }//判断泥岩-砂岩的右括号


				*/



                painter->restore();
            }
            painter->restore();
        }
        return pt;
    }
	return pt;
}
// 绘制X轴对数刻度
void LogmudItemDrawer::DrawXAxisLogarithmicGrid(QPainter* painter, float timemin, float timemax,
                                                float dd, float w, float h, QRectF rt, QPointF pt,
                                                QFontMetrics& fm, float& lscalelen) const
{

    float d1;
    float lsc = timemin, rsc = timemax;
    if(!IsFiniteNumber(lsc)||lsc <= 0) lsc = 0.1f;
    if(!IsFiniteNumber(rsc)||rsc <= 0) rsc = lsc * 10.0f;
    if(rsc <= lsc) rsc = lsc * 10.0f;
    if(rsc/lsc > 100000000.0f) rsc = lsc * 100000000.0f;
    float ddd = lsc;
    float mm = lsc/ddd;
    float x;
    float logRange = log10(rsc/lsc);
    if(!IsFiniteNumber(logRange)||qAbs(logRange)<1e-6f) return;
    int safetyCounter = 0;

    for (d1 = lsc; d1 <= rsc; d1 = ((int)(d1/mm+1.5f))*mm) // 循环生成刻度
    {
        if(++safetyCounter>20000) break;
        if(!IsFiniteNumber(d1)||!IsFiniteNumber(mm)||qAbs(mm)<1e-20f) break;
        QPen penGuide(QColor(220, 220, 220), 1);
        painter->setPen(penGuide);
        x = log10(d1/lsc)/logRange*w;
        if (fmod(log10(d1), (float)1.0f) == 0.0f)
        {
            painter->save();

            QPen penw = painter->pen();
            float pww = penw.widthF();
            if(pww <= 0) pww = 1.0f;
            float pw = pww * 0.5f;
            penw.setWidthF(pw);
            painter->setPen(penw);
            painter->drawLine(rt.left()+dd+x, pt.y(), rt.left()+dd+x, pt.y()+h);
			painter->setPen(m_Color);// m_pViewInfoLogmud->GetColor());
            QString cs = toString(d1);
            QTransform transform;
            transform.reset();
            qreal rotatex=0;
            qreal rotatey=0;
            rotatex = rt.left()+dd+x;
            rotatey = pt.y()+h+fm.height()/3;
            //=============================================
            QRectF tempRect,drawRect;
            ////===================层号旋转===========================
            // 绘制刻度标签
            transform = painter->worldTransform();
            transform.translate(rotatex, rotatey);
            transform.rotate(0);
            transform.translate(-rotatex, -rotatey);
            painter->setWorldTransform(transform);
            QRectF textRect;
            if(!cs.isEmpty())
            {
                tempRect = fm.boundingRect(cs);
                if(lscalelen < tempRect.width()) lscalelen = tempRect.width();
                textRect.setX(rotatex-tempRect.width()/2);
                textRect.setY(rotatey);
                textRect.setWidth(tempRect.width());
                textRect.setHeight(tempRect.height());
                painter->drawText(textRect, Qt::AlignHCenter|Qt::AlignVCenter, cs);
            }
            painter->restore();
        }
        else
        {
            painter->drawLine(rt.left()+dd+x, pt.y(), rt.left()+dd+x, pt.y()+h);
        }

        // 更新刻度计算参数
        ddd = d1;
        if(!IsFiniteNumber(ddd)||ddd<=0) break;
        if(ddd < 1.0f)
        {
            int k=0;
            while(ddd < 1.0f && ++k<20) ddd *= 10.0f;
        }
        else
        {
            int k=0;
            while(ddd > 1.0f && ++k<20) ddd /= 10.0f;
            if(ddd < 1.0f) ddd = ddd * 10.0f;
        }
        mm = d1/ddd;
        if(!IsFiniteNumber(mm)||qAbs(mm)<1e-20f) break;
    }

    // 绘制边界线
    painter->drawLine(rt.left()+dd, pt.y(), rt.left()+dd, pt.y()+h);
    painter->drawLine(rt.left()+dd+w, pt.y(), rt.left()+dd+w, pt.y()+h);
}
// 绘制X轴线性刻度
void LogmudItemDrawer::DrawXAxisLinearGrid(QPainter* painter, float timemin, float timemax,
                                           float dd, float len, float h, QRectF rt, QPointF pt,
                                           QPointF pt1, QFontMetrics& fm, int fnum) const
{
    for(int i = 0; i < fnum + 1; i++)
    {
        painter->save();
		painter->setPen(m_CGrid);// m_pViewInfoLogmud->GetCGrid());
        painter->drawLine(QPointF(rt.left()+dd+i*len/fnum, pt1.y()),
                          QPointF(rt.left()+dd+i*len/fnum, pt1.y()+h));

        QString cs = toString(timemin+(timemax-timemin)/fnum*i);
		painter->setPen(m_Color);// m_pViewInfoLogmud->GetColor());
        QTransform transform;
        transform.reset();
        qreal rotatex=0;
        qreal rotatey=0;
        rotatex = rt.left()+dd+i*len/fnum;
        rotatey = pt.y()+h+fm.height()/3;
        //=============================================
        QRectF tempRect,drawRect;
		painter->setPen(m_Color);// m_pViewInfoLogmud->GetColor());
        ////===================层号旋转===========================
        // 绘制刻度标签
        transform = painter->worldTransform();
        transform.translate(rotatex, rotatey);
        transform.rotate(0);
        transform.translate(-rotatex, -rotatey);
        painter->setWorldTransform(transform);
        QRectF textRect;
        if(!cs.isEmpty())
        {
            tempRect = fm.boundingRect(cs);
            textRect.setX(rotatex-tempRect.width()/2);
            textRect.setY(rotatey);
            textRect.setWidth(tempRect.width());
            textRect.setHeight(tempRect.height());
            painter->drawText(textRect, Qt::AlignHCenter|Qt::AlignTop, cs);
        }
        painter->restore();
    }
}
// 绘制Y轴对数刻度
void LogmudItemDrawer::DrawYAxisLogarithmicGrid(QPainter* painter, float minVal, float maxVal,
                                                float dd, float len, float h, QRectF rt, QPointF pt,
                                                QFontMetrics& fm, float& lscalelen) const
{
    float d1;
    float lsc = minVal, rsc = maxVal;
    if(!IsFiniteNumber(lsc)||lsc <= 0) lsc = 0.1f;
    if(!IsFiniteNumber(rsc)||rsc <= 0) rsc = lsc * 10.0f;
    if(rsc <= lsc) rsc = lsc * 10.0f;
    if(rsc/lsc > 100000000.0f) rsc = lsc * 100000000.0f;
    float ddd = lsc;
    float mm = lsc/ddd;
    float x;
    float logRange = log10(rsc/lsc);
    if(!IsFiniteNumber(logRange)||qAbs(logRange)<1e-6f) return;
    int safetyCounter = 0;

    for (d1 = lsc; d1 <= rsc; d1 = ((int)(d1/mm+1.5f))*mm)
    {
        if(++safetyCounter>20000) break;
        if(!IsFiniteNumber(d1)||!IsFiniteNumber(mm)||qAbs(mm)<1e-20f) break;
        QPen penGuide(QColor(220, 220, 220), 1);
        painter->setPen(penGuide);
        x = log10(d1/lsc)/logRange*h;
        if (fmod(log10(d1), (float)1.0f) == 0.0f)
        {
            painter->save();
            QPen penw = painter->pen();
            float pww = penw.widthF();
            if(pww <= 0) pww = 1.0f;
            float pw = pww * 0.5f;
            penw.setWidthF(pw);
            painter->setPen(penw);
            painter->drawLine(rt.left()+dd, pt.y()+h-x, rt.left()+dd+len, pt.y()+h-x);
			painter->setPen(m_Color);// m_pViewInfoLogmud->GetColor());
            QString cs = toString(d1);
            QTransform transform;
            transform.reset();
            qreal rotatex=0;
            qreal rotatey=0;
            rotatex = rt.left();
            rotatey = pt.y()+h-x;
            //=============================================
            QRectF tempRect,drawRect;
            ////===================层号旋转===========================
            // 绘制刻度标签
            transform = painter->worldTransform();
            transform.translate(rotatex, rotatey);
            transform.rotate(0);
            transform.translate(-rotatex, -rotatey);
            painter->setWorldTransform(transform);
            QRectF textRect;
            if(!cs.isEmpty() && m_isOneScale)//m_pViewInfoLogmud->GetisOneScale())
            {
                tempRect = fm.boundingRect(cs);
                if(lscalelen < tempRect.width()) lscalelen = tempRect.width();
                textRect.setX(rt.left());
                textRect.setY(rotatey-tempRect.height()/2.0f);
                textRect.setWidth(dd-fm.width("0")/2);
                textRect.setHeight(tempRect.height());
                painter->drawText(textRect, Qt::AlignRight|Qt::AlignVCenter, cs);
            }
            painter->restore();
        }
        else
        {
            painter->drawLine(rt.left()+dd, pt.y()+h-x, rt.left()+dd+len, pt.y()+h-x);
        }

        // 更新刻度计算参数
        ddd = d1;
        if(!IsFiniteNumber(ddd)||ddd<=0) break;
        if(ddd < 1.0f)
        {
            int k=0;
            while(ddd < 1.0f && ++k<20) ddd *= 10.0f;
        }
        else
        {
            int k=0;
            while(ddd > 1.0f && ++k<20) ddd /= 10.0f;
            if(ddd < 1.0f) ddd = ddd * 10.0f;
        }
        mm = d1/ddd;
        if(!IsFiniteNumber(mm)||qAbs(mm)<1e-20f) break;
    }

    // 绘制边界线
    painter->drawLine(rt.left()+dd, pt.y(), rt.left()+dd+len, pt.y());
    painter->drawLine(rt.left()+dd, pt.y()+h, rt.left()+dd+len, pt.y()+h);
}

// 绘制Y轴线性刻度
void LogmudItemDrawer::DrawYAxisLinearGrid(QPainter* painter, float minVal, float maxVal,
                                           float dd, float len, float h, QRectF rt, QPointF pt,
                                           QFontMetrics& fm, float& lscalelen, int fnum) const
{
    // 防止fnum为0
    if(fnum <= 0) fnum = 1;

    // 确保最大值大于最小值
    if(maxVal <= minVal) maxVal = minVal + 1.0f;
    
    for(int i = 0; i < fnum + 1; i++)
    {
        painter->save();
		painter->setPen(m_CGrid);// m_pViewInfoLogmud->GetCGrid());
        painter->drawLine(QPointF(rt.left()+dd, pt.y()+i*h/fnum),
                          QPointF(rt.left()+dd+len, pt.y()+i*h/fnum));

		painter->setPen(m_Color);// m_pViewInfoLogmud->GetColor());
        QString cs = toString(maxVal-(maxVal-minVal)/fnum*i);
        QTransform transform;
        transform.reset();
        qreal rotatex=0;
        qreal rotatey=0;
        rotatex = rt.left();
        rotatey = pt.y()+i*h/fnum;
        //=============================================
        QRectF tempRect,drawRect;
		painter->setPen(m_Color);// m_pViewInfoLogmud->GetColor());
        ////===================层号旋转===========================
        // 绘制刻度标签
        transform = painter->worldTransform();
        transform.translate(rotatex, rotatey);
        transform.rotate(0);
        transform.translate(-rotatex, -rotatey);
        painter->setWorldTransform(transform);
        QRectF textRect;
        if(!cs.isEmpty() && m_isOneScale)//m_pViewInfoLogmud->GetisOneScale())
        {
            tempRect = fm.boundingRect(cs);
            if(lscalelen < tempRect.width()) lscalelen = tempRect.width();
            textRect.setX(rt.left());
            textRect.setY(rotatey-tempRect.height()/2.0f);
            textRect.setWidth(dd-fm.width("0")/2);
            textRect.setHeight(tempRect.height());
            painter->drawText(textRect, Qt::AlignRight|Qt::AlignVCenter, cs);
        }
        painter->restore();
    }
}
//绘制深度和轴标题
void LogmudItemDrawer::DrawDepthAndAxisLabels(QPainter* painter, float depth, float dd, float w, float h,
                                              QRectF rt, QPointF pt, QFontMetrics& fm,
                                              float lscalelen, 
                                              const QString& xAxisTitle, const QString& yAxisTitle) const
{
    painter->save();
    // 设置黑色画笔
    painter->setPen(Qt::black);
    // 绘制深度值
    QString cs = toString(depth);
    cs += "米";
    float zw = fm.width(cs);

    if(m_isBottom == 0) {
        painter->drawText(QPointF(rt.left()+dd+(rt.width()-2*rt.width()*2/10-fm.width(cs))/2, pt.y()-fm.height()),
                          cs, Qt::AlignRight|Qt::AlignVCenter, 0);
    }
    else if(m_isBottom == 1) {
        painter->drawText(QPointF(rt.left()+dd+(w-fm.width(cs))/2,
                                  pt.y()+h+((m_bisHi ?2.3:(0/*pCore->GetFieldName().size()*/?0:1.5))+1)*fm.height()),
                          cs, Qt::AlignRight|Qt::AlignVCenter, 0);
    }
    else if(m_isBottom == 2) {
        painter->drawText(QPointF(rt.left()+rt.width()/20, pt.y()-fm.height()/2),
                          cs, Qt::AlignRight|Qt::AlignVCenter, 0);
    }
    else if(m_isBottom == 3) {
        painter->drawText(QPointF(rt.right()-fm.width(cs), pt.y()-fm.height()/2),
                          cs, Qt::AlignRight|Qt::AlignVCenter, 0);
    }

    // 绘制X轴标题
    QString xTitle = xAxisTitle.isEmpty() ? m_TimeName : xAxisTitle;
    if(!m_isOneScale && xAxisTitle.isEmpty()) xTitle = "";

    painter->drawText(QPointF(rt.left()+dd+(w-fm.width(xTitle))/2,
                              pt.y()+h+((m_bisHi ?1.3:(m_isBottom==0?1:0))+1)*fm.height()),
                      xTitle, Qt::AlignRight|Qt::AlignVCenter, 0);

    // 绘制Y轴标题
    QString yTitle = yAxisTitle.isEmpty() ? m_CurveName : yAxisTitle;

    // 如果提供了自定义Y轴标题，则旋转绘制
    if (!yAxisTitle.isEmpty()) {
        QTransform transform;
        transform = painter->worldTransform();
        qreal rotatex = rt.left() + dd/3;
        qreal rotatey = pt.y() + h/2 + fm.width(yTitle)/2;
        transform.translate(rotatex, rotatey);
        transform.rotate(-90);
        transform.translate(-rotatex, -rotatey);
        painter->setWorldTransform(transform);
        painter->drawText(QPointF(rotatex, rotatey), yTitle);

        // 恢复变换
        transform.reset();
        painter->setWorldTransform(transform);
    }
    else {
        // 原有的多行Y轴标题绘制方式
        yTitle.replace("\\n", "\n");
        QStringList strs = yTitle.split("\n");
        float mw = 0;

        for(int i = 0; i < strs.size(); i++) {
            if(mw < fm.width(strs.at(i))) mw = fm.width(strs.at(i));
        }

        for(int i = 0; i < strs.size(); i++) {
            QRectF temp(rt.left()+dd-lscalelen-fm.width("0")/2-mw,
                        pt.y()+(h-strs.size()*fm.height())/2+i*fm.height()+fm.height(), mw, fm.height());
            QTextOption op(Qt::AlignHCenter|Qt::AlignVCenter);
            painter->drawText(temp, strs.at(i), op);
        }
    }
    painter->restore();
}


// 绘制投点
void LogmudItemDrawer::DrawDataPoint(QPainter* painter, float wh, float bh, float timemin, float timemax,
                                     float minVal, float maxVal, float dd, float len, float h,
                                     QRectF rt, QPointF pt1, int logarithmic) const
{
    // 保存当前绘图状态
    painter->save();
    
    // 重置变换，确保在设备坐标系中绘制
    QTransform transform;
    transform.reset();
    painter->setWorldTransform(transform);
    // 计算屏幕坐标
    float pointX = 0;
    float pointY = 0;

    // X坐标转换(WH)
    if (m_pViewInfoLogmud->GetTLogarithmic() == AXIS_LOGARITHMIC) {
        // 对数坐标系
        float safeMinX = timemin;
        float safeMaxX = timemax;
        if(!IsFiniteNumber(safeMinX) || safeMinX <= 0) safeMinX = 0.1f;
        if(!IsFiniteNumber(safeMaxX) || safeMaxX <= safeMinX) safeMaxX = safeMinX * 10.0f;
        float logRangeX = log10(safeMaxX) - log10(safeMinX);
        if(!IsFiniteNumber(logRangeX) || qAbs(logRangeX) < 1e-6f) logRangeX = 1.0f;
        float val = wh;
        if (!IsFiniteNumber(val) || val <= 0) val = safeMinX;
        if (val > safeMaxX) val = safeMaxX;
        pointX = rt.left() + dd + (log10(val) - log10(safeMinX)) * len / logRangeX;
    } else {
        // 线性坐标系
        float rangeX = timemax - timemin;
        if(!IsFiniteNumber(rangeX) || qAbs(rangeX) < 1e-6f) rangeX = 1.0f;
        pointX = rt.left() + dd + (wh - timemin) * len / rangeX;
    }

    // Y坐标转换(BH)
    if (logarithmic == AXIS_LINEAR) {
        // 线性坐标系
        float rangeY = maxVal - minVal;
        if(!IsFiniteNumber(rangeY) || qAbs(rangeY) < 1e-6f) rangeY = 1.0f;
        pointY = (bh - minVal) / rangeY * h;
    } else if (logarithmic == AXIS_LOGARITHMIC) {
        // 对数坐标系
        float val = bh;
        if (!IsFiniteNumber(val) || val <= 0) val = 0.1f;
        float lval = (minVal <= 0) ? log10(0.1f) : log10(minVal);
        float rval = (maxVal <= 0) ? log10(0.1f) : log10(maxVal);
        float rangeY = rval - lval;
        if(!IsFiniteNumber(rangeY) || qAbs(rangeY) < 1e-6f) rangeY = 1.0f;
        pointY = (log10(val) - lval) / rangeY * h;
    }

    if (pointY < 0) pointY = 0;
    if (pointY > h) pointY = h;
    pointY = pt1.y() + h - pointY;

    // 设置投点样式
    QPen pointPen;
    pointPen.setColor(Qt::red);
    pointPen.setWidth(2);
    painter->setPen(pointPen);
    painter->setBrush(Qt::red);

    // 绘制投点(圆形)
    float pointSize = 3.0f;
    painter->drawEllipse(QPointF(pointX, pointY), pointSize, pointSize);

    // 恢复绘图状态
    painter->restore();
}