ogr_featurestyle.h

在linux环境下

    
    OGRSTClassId GetType();

    void SetInternalInputUnitFromParam(char *pszString);
    
    void SetUnit(OGRSTUnitId,double dfScale = 1.0); //the dfScale will be
         //used if we are working with Ground Unit ( ground = paper * scale);

    OGRSTUnitId GetUnit(){return m_eUnit;}
    
    /* It's existe two way to set the parameters in the Style, with generic
methodes (using a defined enumeration) or with the reel method specific
for Each style tools.*/
    
    virtual const char *GetStyleString() = 0;
    void SetStyleString(const char *pszStyleString);
    const char *GetStyleString(OGRStyleParamId *pasStyleParam ,
                            OGRStyleValue *pasStyleValue, int nSize);

    const char *GetParamStr(OGRStyleParamId &sStyleParam ,
                            OGRStyleValue &sStyleValue,
                            GBool &bValueIsNull);

    int GetParamNum(OGRStyleParamId &sStyleParam ,
                       OGRStyleValue &sStyleValue,
                       GBool &bValueIsNull);

    double GetParamDbl(OGRStyleParamId &sStyleParam ,
                       OGRStyleValue &sStyleValue,
                       GBool &bValueIsNull);
    
    void SetParamStr(OGRStyleParamId &sStyleParam ,
                     OGRStyleValue &sStyleValue,
                     const char *pszParamString);
    
    void SetParamNum(OGRStyleParamId &sStyleParam ,
                     OGRStyleValue &sStyleValue,
                     int nParam);

    void SetParamDbl(OGRStyleParamId &sStyleParam ,
                     OGRStyleValue &sStyleValue,
                     double dfParam);

    virtual GBool Parse() = 0;
    GBool Parse(OGRStyleParamId* pasStyle,
                OGRStyleValue* pasValue,
                int nCount);

    double ComputeWithUnit(double, OGRSTUnitId);
    int    ComputeWithUnit(int , OGRSTUnitId);

};

extern OGRStyleParamId CPL_DLL asStylePen[];

class CPL_DLL OGRStylePen : public OGRStyleTool
{
public:

    OGRStyleValue    *m_pasStyleValue;

    OGRStylePen();
    virtual ~OGRStylePen(); 

    /**********************************************************************/
    /* Explicite fct for all parameters defined in the Drawing tools  Pen */
    /**********************************************************************/
     
    const char *Color(GBool &bDefault){return GetParamStr(OGRSTPenColor,bDefault);}
    void SetColor(const char *pszColor){SetParamStr(OGRSTPenColor,pszColor);}
    double Width(GBool &bDefault){return GetParamDbl(OGRSTPenWidth,bDefault);}
    void SetWidth(double dfWidth){SetParamDbl(OGRSTPenWidth,dfWidth);}
    const char *Pattern(GBool &bDefault){return (char *)GetParamStr(OGRSTPenPattern,bDefault);}
    void SetPattern(const char *pszPattern){SetParamStr(OGRSTPenPattern,pszPattern);}
    const char *Id(GBool &bDefault){return GetParamStr(OGRSTPenId,bDefault);}
    void SetId(const char *pszId){SetParamStr(OGRSTPenId,pszId);}
    double PerpendicularOffset(GBool &bDefault){return GetParamDbl(OGRSTPenPerOffset,bDefault);}
    void SetPerpendicularOffset(double dfPerp){SetParamDbl(OGRSTPenPerOffset,dfPerp);}
    const char *Cap(GBool &bDefault){return GetParamStr(OGRSTPenCap,bDefault);}
    void SetCap(const char *pszCap){SetParamStr(OGRSTPenCap,pszCap);}
    const char *Join(GBool &bDefault){return GetParamStr(OGRSTPenJoin,bDefault);}
    void SetJoin(const char *pszJoin){SetParamStr(OGRSTPenJoin,pszJoin);}
    int  Priority(GBool &bDefault){return GetParamNum(OGRSTPenPriority,bDefault);}
    void SetPriority(int nPriority){SetParamNum(OGRSTPenPriority,nPriority);}
    
    /*****************************************************************/
    
    GBool Parse();
    const char *GetParamStr(OGRSTPenParam eParam, GBool &bValueIsNull);
    int GetParamNum(OGRSTPenParam eParam,GBool &bValueIsNull);
    double GetParamDbl(OGRSTPenParam eParam,GBool &bValueIsNull);
    void SetParamStr(OGRSTPenParam eParam, const char *pszParamString);
    void SetParamNum(OGRSTPenParam eParam, int nParam);
    void SetParamDbl(OGRSTPenParam eParam, double dfParam);
    const char *GetStyleString();
};

extern OGRStyleParamId CPL_DLL asStyleBrush[];

class CPL_DLL OGRStyleBrush : public OGRStyleTool
{
public:

    OGRStyleValue    *m_pasStyleValue;

    OGRStyleBrush();
    virtual ~OGRStyleBrush();

    /*a Explicite fct for all parameters defined in the Drawing tools Brush */

    const char *ForeColor(GBool &bDefault){return GetParamStr(OGRSTBrushFColor,bDefault);}
    void SetForeColor(const char *pszColor){SetParamStr(OGRSTBrushFColor,pszColor);}
    const char *BackColor(GBool &bDefault){return GetParamStr(OGRSTBrushBColor,bDefault);}
    void SetBackColor(const char *pszColor){SetParamStr(OGRSTBrushBColor,pszColor);}
    const char *Id(GBool &bDefault){ return GetParamStr(OGRSTBrushId,bDefault);}
    void  SetId(const char *pszId){SetParamStr(OGRSTBrushId,pszId);}
    double Angle(GBool &bDefault){return GetParamDbl(OGRSTBrushAngle,bDefault);}
    void SetAngle(double dfAngle){SetParamDbl(OGRSTBrushAngle,dfAngle );}
    double Size(GBool &bDefault){return GetParamDbl(OGRSTBrushSize,bDefault);}
    void SetSize(double dfSize){SetParamDbl(OGRSTBrushSize,dfSize  );}
    double SpacingX(GBool &bDefault){return GetParamDbl(OGRSTBrushDx,bDefault);}
    void SetSpacingX(double dfX){SetParamDbl(OGRSTBrushDx,dfX );}
    double SpacingY(GBool &bDefault){return GetParamDbl(OGRSTBrushDy,bDefault);}
    void SetSpacingY(double dfY){SetParamDbl(OGRSTBrushDy,dfY  );}
    int  Priority(GBool &bDefault){ return GetParamNum(OGRSTBrushPriority,bDefault);}
    void SetPriority(int nPriority){ SetParamNum(OGRSTBrushPriority,nPriority);}
    

    /*****************************************************************/
    
     GBool Parse();
     const char *GetParamStr(OGRSTBrushParam eParam, GBool &bValueIsNull);
     int GetParamNum(OGRSTBrushParam eParam,GBool &bValueIsNull);
     double GetParamDbl(OGRSTBrushParam eParam,GBool &bValueIsNull);
     void SetParamStr(OGRSTBrushParam eParam, const char *pszParamString);
     void SetParamNum(OGRSTBrushParam eParam, int nParam);
     void SetParamDbl(OGRSTBrushParam eParam, double dfParam);
     const char *GetStyleString();
};

extern OGRStyleParamId CPL_DLL asStyleSymbol[];

class CPL_DLL OGRStyleSymbol : public OGRStyleTool
{
public:

    OGRStyleValue    *m_pasStyleValue;

    OGRStyleSymbol();
    virtual ~OGRStyleSymbol();

    /*****************************************************************/
    /* Explicite fct for all parameters defined in the Drawing tools */
    /*****************************************************************/
    
    const char *Id(GBool &bDefault){return GetParamStr(OGRSTSymbolId,bDefault);}
    void  SetId(const char *pszId){ SetParamStr(OGRSTSymbolId,pszId);}
    double Angle(GBool &bDefault){ return GetParamDbl(OGRSTSymbolAngle,bDefault);}
    void SetAngle(double dfAngle){SetParamDbl(OGRSTSymbolAngle,dfAngle );}
    const char *Color(GBool &bDefault){return GetParamStr(OGRSTSymbolColor,bDefault);}
    void SetColor(const char *pszColor){SetParamStr(OGRSTSymbolColor,pszColor);}
    double Size(GBool &bDefault){  return GetParamDbl(OGRSTSymbolSize,bDefault);}
    void SetSize(double dfSize){  SetParamDbl(OGRSTSymbolSize,dfSize  );}
    double SpacingX(GBool &bDefault){return GetParamDbl(OGRSTSymbolDx,bDefault);}
    void SetSpacingX(double dfX){SetParamDbl(OGRSTSymbolDx,dfX  );}
    double SpacingY(GBool &bDefault){return GetParamDbl(OGRSTSymbolDy,bDefault);}
    void SetSpacingY(double dfY){SetParamDbl(OGRSTSymbolDy,dfY  );}
    double Step(GBool &bDefault){return GetParamDbl(OGRSTSymbolStep,bDefault);}
    void SetStep(double dfStep){SetParamDbl(OGRSTSymbolStep,dfStep  );}
    double Offset(GBool &bDefault){return GetParamDbl(OGRSTSymbolOffset,bDefault);}
    void SetOffset(double dfOffset){SetParamDbl(OGRSTSymbolOffset,dfOffset  );}
    double Perp(GBool &bDefault){return GetParamDbl(OGRSTSymbolPerp,bDefault);}
    void SetPerp(double dfPerp){SetParamDbl(OGRSTSymbolPerp,dfPerp  );}  
    int  Priority(GBool &bDefault){return GetParamNum(OGRSTSymbolPriority,bDefault);}
    void SetPriority(int nPriority){SetParamNum(OGRSTSymbolPriority,nPriority);}
    const char *FontName(GBool &bDefault)
        {return GetParamStr(OGRSTSymbolFontName,bDefault);}
    void SetFontName(const char *pszFontName)
        {SetParamStr(OGRSTSymbolFontName,pszFontName);}

    /*****************************************************************/
    
     GBool Parse();
     const char *GetParamStr(OGRSTSymbolParam eParam, GBool &bValueIsNull);
     int GetParamNum(OGRSTSymbolParam eParam,GBool &bValueIsNull);
     double GetParamDbl(OGRSTSymbolParam eParam,GBool &bValueIsNull);
     void SetParamStr(OGRSTSymbolParam eParam, const char *pszParamString);
     void SetParamNum(OGRSTSymbolParam eParam, int nParam);
     void SetParamDbl(OGRSTSymbolParam eParam, double dfParam);
     const char *GetStyleString();
};

extern OGRStyleParamId CPL_DLL asStyleLabel[];

class CPL_DLL OGRStyleLabel : public OGRStyleTool
{
public:

    OGRStyleValue    *m_pasStyleValue;

    OGRStyleLabel();
    virtual ~OGRStyleLabel();

    /*****************************************************************/
    /* Explicite fct for all parameters defined in the Drawing tools */
    /*****************************************************************/
    
    const char *FontName(GBool &bDefault){return GetParamStr(OGRSTLabelFontName,bDefault);}
    void  SetFontName(const char *pszFontName){SetParamStr(OGRSTLabelFontName,pszFontName);}
    double Size(GBool &bDefault){return GetParamDbl(OGRSTLabelSize,bDefault);}
    void SetSize(double dfSize){SetParamDbl(OGRSTLabelSize,dfSize);}
    const char *TextString(GBool &bDefault){return GetParamStr(OGRSTLabelTextString,bDefault);}
    void SetTextString(const char *pszTextString){SetParamStr(OGRSTLabelTextString,pszTextString);}
    double Angle(GBool &bDefault){return GetParamDbl(OGRSTLabelAngle,bDefault);}
    void SetAngle(double dfAngle){SetParamDbl(OGRSTLabelAngle,dfAngle);}
    const char *ForeColor(GBool &bDefault){return GetParamStr(OGRSTLabelFColor,bDefault);}
    void SetForColor(const char *pszForColor){SetParamStr(OGRSTLabelFColor,pszForColor);}
    const char *BackColor(GBool &bDefault){return GetParamStr(OGRSTLabelBColor,bDefault);}
    void SetBackColor(const char *pszBackColor){SetParamStr(OGRSTLabelBColor,pszBackColor);}
    const char *Placement(GBool &bDefault){return GetParamStr(OGRSTLabelPlacement,bDefault);}
    void SetPlacement(const char *pszPlacement){SetParamStr(OGRSTLabelPlacement,pszPlacement);}
    int  Anchor(GBool &bDefault){return GetParamNum(OGRSTLabelAnchor,bDefault);}
    void SetAnchor(int nAnchor){SetParamNum(OGRSTLabelAnchor,nAnchor);}
    double SpacingX(GBool &bDefault){return GetParamDbl(OGRSTLabelDx,bDefault);}
    void SetSpacingX(double dfX){SetParamDbl(OGRSTLabelDx,dfX);}
    double SpacingY(GBool &bDefault){return GetParamDbl(OGRSTLabelDy,bDefault);}
    void SetSpacingY(double dfY){SetParamDbl(OGRSTLabelDy,dfY);}
    double Perp(GBool &bDefault){return GetParamDbl(OGRSTLabelPerp,bDefault);}
    void SetPerp(double dfPerp){SetParamDbl(OGRSTLabelPerp,dfPerp);}  
    GBool Bold(GBool &bDefault){return GetParamNum(OGRSTLabelBold,bDefault);}
    void SetBold(GBool bBold){SetParamNum(OGRSTLabelBold,bBold);}
    GBool Italic(GBool &bDefault){return GetParamNum(OGRSTLabelItalic,bDefault);}
    void SetItalic(GBool bItalic){SetParamNum(OGRSTLabelItalic,bItalic);}
    GBool Underline(GBool &bDefault){return GetParamNum(OGRSTLabelUnderline,bDefault);}
    void SetUnderline(GBool bUnderline){SetParamNum(OGRSTLabelUnderline,bUnderline);}
    int  Priority(GBool &bDefault){return GetParamNum(OGRSTLabelPriority,bDefault);}
    void SetPriority(int nPriority){SetParamNum(OGRSTLabelPriority,nPriority);}
    
    /*****************************************************************/
    
     GBool Parse();
     const char *GetParamStr(OGRSTLabelParam eParam, GBool &bValueIsNull);
     int GetParamNum(OGRSTLabelParam eParam,GBool &bValueIsNull);
     double GetParamDbl(OGRSTLabelParam eParam,GBool &bValueIsNull);
     void SetParamStr(OGRSTLabelParam eParam, const char *pszParamString);
     void SetParamNum(OGRSTLabelParam eParam, int nParam);
     void SetParamDbl(OGRSTLabelParam eParam, double dfParam);
     const char *GetStyleString();
};

#endif