Initial commit

2024-04-07 19:10:02 +08:00
commit ae53389035
53 changed files with 13226 additions and 0 deletions
--- a/wavechart.h
+++ b/wavechart.h
@@ -0,0 +1,113 @@
+#ifndef WAVECHART_H
+#define WAVECHART_H
+#include <QWidget>
+#include <QPainterPath>
+class WaveChart : public QWidget
+{
+    Q_OBJECT
+    Q_PROPERTY(double minValue READ getMinValue WRITE setMinValue)
+    Q_PROPERTY(double maxValue READ getMaxValue WRITE setMaxValue)
+    Q_PROPERTY(double xStep READ getXStep WRITE setXStep)
+    Q_PROPERTY(double yStep READ getYStep WRITE setYStep)
+
+    Q_PROPERTY(double space READ getSpace WRITE setSpace)
+    Q_PROPERTY(QString title READ getTitle WRITE setTitle)
+    Q_PROPERTY(bool smooth READ getSmooth WRITE setSmooth)
+    Q_PROPERTY(bool showHLine READ getShowHLine WRITE setShowHLine)
+    Q_PROPERTY(bool showPoint READ getShowPoint WRITE setShowPoint)
+    Q_PROPERTY(bool showPointBg READ getShowPointBg WRITE setShowPointBg)
+
+    Q_PROPERTY(QColor bgColorStart READ getBgColorStart WRITE setBgColorStart)
+    Q_PROPERTY(QColor bgColorEnd READ getBgColorEnd WRITE setBgColorEnd)
+    Q_PROPERTY(QColor textColor READ getTextColor WRITE setTextColor)
+    Q_PROPERTY(QColor pointColor READ getPointColor WRITE setPointColor)
+
+public:
+    explicit WaveChart(QWidget *parent = 0);
+
+protected:
+    void paintEvent(QPaintEvent *);
+    void drawBg(QPainter *painter);
+    void drawBox(QPainter *painter);
+    void drawText(QPainter *painter);
+    void drawTitle(QPainter *painter);
+    void drawPoint(QPainter *painter);
+
+private slots:
+    void updateData();
+
+private:
+    QRectF pointRect;               //绘制数据区域
+    QVector<double> listData;       //数据集合
+
+    double minValue;                //最小值
+    double maxValue;                //最大值
+    double xStep;                   //x轴步长
+    double yStep;                   //y轴步长
+
+    double space;                   //间隔
+    QString title;                  //标题
+    bool smooth;                    //是否平滑
+    bool showHLine;                 //是否显示横线
+    bool showPoint;                 //是否显示坐标点
+    bool showPointBg;               //是否显示坐标背景
+
+    QColor bgColorStart;            //背景渐变开始颜色
+    QColor bgColorEnd;              //背景渐变结束颜色
+    QColor textColor;               //文字颜色
+    QColor pointColor;              //坐标点颜色
+
+public:
+    double getMinValue()            const;
+    double getMaxValue()            const;
+    double getXStep()               const;
+    double getYStep()               const;
+
+    double getSpace()               const;
+    QString getTitle()              const;
+    bool getSmooth()                const;
+    bool getShowHLine()             const;
+    bool getShowPoint()             const;
+    bool getShowPointBg()           const;
+
+    QColor getBgColorStart()        const;
+    QColor getBgColorEnd()          const;
+    QColor getTextColor()           const;
+    QColor getPointColor()          const;
+
+    QSize sizeHint()                const;
+    QSize minimumSizeHint()         const;
+
+public Q_SLOTS:
+    //添加和设置数据数据
+    void addData(double data);
+    void setData(QVector<double> data);
+    void clearData();
+
+    //设置范围值及步长
+    void setMinValue(double minValue);
+    void setMaxValue(double maxValue);
+    void setXStep(double xStep);
+    void setYStep(double yStep);
+
+    //设置间隔
+    void setSpace(double space);
+    //设置标题
+    void setTitle(const QString &title);
+    //设置是否平滑曲线
+    void setSmooth(bool smooth);
+    //设置显示横线
+    void setShowHLine(bool showHLine);
+    //设置显示坐标点
+    void setShowPoint(bool showPoint);
+    //设置显示坐标背景
+    void setShowPointBg(bool showPointBg);
+
+    //设置颜色
+    void setBgColorStart(const QColor &bgColorStart);
+    void setBgColorEnd(const QColor &bgColorEnd);
+    void setTextColor(const QColor &textColor);
+    void setPointColor(const QColor &pointColor);
+};
+
+#endif // WAVECHART_H