logplus/logPlus/transparentdraggableimage.h

#ifndef TRANSPARENTDRAGGABLEIMAGE_H
#define TRANSPARENTDRAGGABLEIMAGE_H

#include <QObject>
#include "qmycustomplot.h"
#include <QString>
#include <QMenu>
#include "geometryutils.h"
#include <QSvgRenderer>

#pragma execution_character_set("utf-8")  // 强制指定执行字符集为 UTF-8

class TransparentDraggableImage : public QObject
{
    Q_OBJECT
public:
    QMyCustomPlot *mPlot;

    explicit TransparentDraggableImage(QMyCustomPlot *parentPlot,  QString strUuid="", double minWidth = 1.0, QString strTitle = "");


    ~TransparentDraggableImage();


    void DrawSVGNormal(QPainter* painter,QString svgFileName,QRectF borderRect,bool IsWellSectonHorizonLayout);
    //拉伸
    void DrawSVGSteched(QPainter* painter,QString svgFileName,QRectF borderRect,bool IsWellSectonHorizonLayout);
    //平铺
    void DrawSVGTiled(QPainter* painter,QString svgFileName,QRectF borderRect,bool IsWellSectonHorizonLayout);
    //设置最小宽度
    void setMinWidth(double minWidth);
    //设置标题
    void setTitle(QString strTitle);

    //设置解释结论
    void setResult(QString filePath);
    void drawResult(double left_Low, double right_Hight, double lY1, double lY2);

    // 设置矩形范围
    void setRange(double left_Low, double right_Hight, bool bReplot=true);
    // flag=0边距修改 1宽度修改
    void setRange(double left_Low, double right_Hight,double left, double width, int flag = 0, bool bReplot=true);
    // 获取当前范围
    QCPRange getRange();
    QString getMResult();

    // 设置矩形颜色
    void setColor(const QColor &color);

    // 删除框图
    void deleteRect();

    void setUpper(double upper);
    void setLower(double lower);
    void setMMinWidth(double mMinWidth);
    void setLeft(double left);
    double getLeft();
    void setWidth(double width);
    double getWidth();


    // 设置边框颜色
    void setBorderColor(const QColor &color);
    // 设置边框线型（实线、虚线、点线等）
    void setBorderStyle(Qt::PenStyle style);
    // 设置边框线宽
    void setBorderWidth(int width);
    QColor geBorderColor();
    Qt::PenStyle getBorderStyle();
    int getBorderWidth();

signals:
    void rangeChanged(QCPRange newRange);

private:
    void initRect();
    void updateHandles() ;

private slots:
    void onDelRect();
    void onMousePress(QMouseEvent *event);
    void onMouseMove(QMouseEvent *event);
    void onMouseRelease(QMouseEvent *event);
    double getMyLower();
    double getMyUpper();

private:

    QCPItemRect *mRect;
    QCPItemRect *mLeftHandle;
    QCPItemRect *mRightHandle;

    QCPItemPixmap *mPixmap;
    QCPItemText *mItemTitle;
    QString mstrTitle="";
    QString m_strUuid = "";
    QString m_Result;

    enum DragMode { DragNone, DragLeft, DragRight, DragRect };
    DragMode mDragMode = DragNone;
    //double mDragStartX = 0;
    double mDragStartY = 0;
    QCPRange mDragStartRange;

    // 添加最小宽度成员变量
    double mMinWidth;
    // 左边距 宽度 都是百分比
    double m_left = 0, m_width = 100;

    // ========== 新增：边框样式成员变量 ==========
    QColor m_BorderColor;       // 边框颜色
    Qt::PenStyle m_BorderStyle; // 边框线型
    int m_BorderWidth;          // 边框线宽（像素）
};

#endif // TRANSPARENTDRAGGABLEIMAGE_H