drawable.h

下载来的一个看图软件的源代码

private:
  double _x;
  double _y;
};

// Text pointsize
class MagickDLLDecl DrawablePointSize : public DrawableBase
{
public:
  DrawablePointSize ( double pointSize_ )
    : _pointSize(pointSize_)
    { }

  /*virtual*/ ~DrawablePointSize ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void pointSize( double pointSize_ )
    {
      _pointSize = pointSize_;
    }
  double pointSize( void ) const
    {
      return _pointSize;
    }

private:
  double _pointSize;
};

// Polygon (Coordinate list must contain at least three members)
class MagickDLLDecl DrawablePolygon : public DrawableBase
{
public:
  DrawablePolygon ( const CoordinateList &coordinates_ );

  DrawablePolygon ( const DrawablePolygon& original_ );

  /*virtual*/ ~DrawablePolygon ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

private:
  CoordinateList _coordinates;
};

// Polyline (Coordinate list must contain at least three members)
class MagickDLLDecl DrawablePolyline : public DrawableBase
{
public:
  DrawablePolyline ( const CoordinateList &coordinates_ );

  DrawablePolyline ( const DrawablePolyline& original_ );

  /*virtual*/ ~DrawablePolyline ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

private:
  CoordinateList _coordinates;
};

// Pop Graphic Context
class MagickDLLDecl DrawablePopGraphicContext : public DrawableBase
{
public:
  DrawablePopGraphicContext ( void )
    : _dummy(0)
    {
    }

  /*virtual*/ ~DrawablePopGraphicContext ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

private:
  int   _dummy;
};

// Push Graphic Context
class MagickDLLDecl DrawablePushGraphicContext : public DrawableBase
{
public:
  DrawablePushGraphicContext ( void )
    : _dummy(0)
    {
    }

  /*virtual*/ ~DrawablePushGraphicContext ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

private:
  int   _dummy;
};

// Pop (terminate) Pattern definition
class MagickDLLDecl DrawablePopPattern : public DrawableBase
{
public:
  DrawablePopPattern ( void )
    : _dummy(0)
    {
    }

  /*virtual*/ ~DrawablePopPattern ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

private:
  int   _dummy;
};

// Push (create) Pattern definition
class MagickDLLDecl DrawablePushPattern : public DrawableBase
{
public:
  DrawablePushPattern ( const std::string &id_, long x_, long y_,
                        long width_, long height_ );

  DrawablePushPattern ( const DrawablePushPattern& original_ );

  /*virtual*/ ~DrawablePushPattern ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

private:
  std::string         _id;
  long		_x;
  long		_y;
  long		_width;
  long		_height;
};

// Rectangle
class MagickDLLDecl DrawableRectangle : public DrawableBase
{
public:
  DrawableRectangle ( double upperLeftX_, double upperLeftY_,
                      double lowerRightX_, double lowerRightY_ )
    : _upperLeftX(upperLeftX_),
      _upperLeftY(upperLeftY_),
      _lowerRightX(lowerRightX_),
      _lowerRightY(lowerRightY_)
    { }

  /*virtual*/ ~DrawableRectangle ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void upperLeftX( double upperLeftX_ )
    {
      _upperLeftX = upperLeftX_;
    }
  double upperLeftX( void ) const
    {
      return _upperLeftX;
    }

  void upperLeftY( double upperLeftY_ )
    {
      _upperLeftY = upperLeftY_;
    }
  double upperLeftY( void ) const
    {
      return _upperLeftY;
    }

  void lowerRightX( double lowerRightX_ )
    {
      _lowerRightX = lowerRightX_;
    }
  double lowerRightX( void ) const
    {
      return _lowerRightX;
    }

  void lowerRightY( double lowerRightY_ )
    {
      _lowerRightY = lowerRightY_;
    }
  double lowerRightY( void ) const
    {
      return _lowerRightY;
    }

private:
  double _upperLeftX;
  double _upperLeftY;
  double _lowerRightX;
  double _lowerRightY;
};

// Apply Rotation
class MagickDLLDecl DrawableRotation : public DrawableBase
{
public:
  DrawableRotation ( double angle_ )
    : _angle( angle_ )
    { }

  /*virtual*/ ~DrawableRotation ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void angle( double angle_ )
    {
      _angle = angle_;
    }
  double angle( void ) const
    {
      return _angle;
    }

private:
  double _angle;
};

// Round Rectangle
class MagickDLLDecl DrawableRoundRectangle : public DrawableBase
{
public:
  DrawableRoundRectangle ( double centerX_, double centerY_,
                           double width_, double hight_,
                           double cornerWidth_, double cornerHeight_ )
    : _centerX(centerX_),
      _centerY(centerY_),
      _width(width_),
      _hight(hight_),
      _cornerWidth(cornerWidth_),
      _cornerHeight(cornerHeight_)
    { }

  /*virtual*/ ~DrawableRoundRectangle ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void centerX( double centerX_ )
    {
      _centerX = centerX_;
    }
  double centerX( void ) const
    {
      return _centerX;
    }

  void centerY( double centerY_ )
    {
      _centerY = centerY_;
    }
  double centerY( void ) const
    {
      return _centerY;
    }

  void width( double width_ )
    {
      _width = width_;
    }
  double width( void ) const
    {
      return _width;
    }

  void hight( double hight_ )
    {
      _hight = hight_;
    }
  double hight( void ) const
    {
      return _hight;
    }

  void cornerWidth( double cornerWidth_ )
    {
      _cornerWidth = cornerWidth_;
    }
  double cornerWidth( void ) const
    {
      return _cornerWidth;
    }

  void cornerHeight( double cornerHeight_ )
    {
      _cornerHeight = cornerHeight_;
    }
  double cornerHeight( void ) const
    {
      return _cornerHeight;
    }

private:
  double _centerX;
  double _centerY;
  double _width;
  double _hight;
  double _cornerWidth;
  double _cornerHeight;
};

// Apply Scaling
class MagickDLLDecl DrawableScaling : public DrawableBase
{
public:
  DrawableScaling ( double x_, double y_ )
    : _x(x_),
      _y(y_)
    { }

  /*virtual*/ ~DrawableScaling ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void x( double x_ )
    {
      _x = x_;
    }
  double x( void ) const
    {
      return _x;
    }

  void y( double y_ )
    {
      _y = y_;
    }
  double y( void ) const
    {
      return _y;
    }

private:
  double _x;
  double _y;
};

// Apply Skew in X direction
class MagickDLLDecl DrawableSkewX : public DrawableBase
{
public:
  DrawableSkewX ( double angle_ )
    : _angle(angle_)
    { }

  /*virtual*/ ~DrawableSkewX ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void angle( double angle_ )
    {
      _angle = angle_;
    }
  double angle( void ) const
    {
      return _angle;
    }

private:
  double _angle;
};

// Apply Skew in Y direction
class MagickDLLDecl DrawableSkewY : public DrawableBase
{
public:
  DrawableSkewY ( double angle_ )
    : _angle(angle_)
    { }

  /*virtual*/ ~DrawableSkewY ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void angle( double angle_ )
    {
      _angle = angle_;
    }
  double angle( void ) const
    {
      return _angle;
    }

private:
  double _angle;
};

// Stroke dasharray
class MagickDLLDecl DrawableDashArray : public DrawableBase
{
public:
  DrawableDashArray( const double* dasharray_ );
  DrawableDashArray( const unsigned int* dasharray_ ); // Deprecated
  DrawableDashArray( const Magick::DrawableDashArray &original_ );

  /*virtual*/ ~DrawableDashArray( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void dasharray( const double* dasharray_ );
  void dasharray( const unsigned int* dasharray_ ); // Deprecated

  const double* dasharray( void ) const
    {
      return _dasharray;
    }

  DrawableDashArray& operator=(const Magick::DrawableDashArray &original_);

private:
  size_t	_size;
  double       *_dasharray;
};

// Stroke dashoffset
class MagickDLLDecl DrawableDashOffset : public DrawableBase
{
public:
  DrawableDashOffset ( const double offset_ )
    : _offset(offset_)
    { }

  /*virtual*/ ~DrawableDashOffset ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void offset( const double offset_ )
    {
      _offset = offset_;
    }
  double offset( void ) const
    {
      return _offset;
    }

private:
  double _offset;
};

// Stroke linecap
class MagickDLLDecl DrawableStrokeLineCap : public DrawableBase
{
public:
  DrawableStrokeLineCap ( LineCap linecap_ )
    : _linecap(linecap_)
    { }

  /*virtual*/ ~DrawableStrokeLineCap ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void linecap( LineCap linecap_ )
    {
      _linecap = linecap_;
    }
  LineCap linecap( void ) const
    {
      return _linecap;
    }

private:
  LineCap _linecap;
};

// Stroke linejoin
class MagickDLLDecl DrawableStrokeLineJoin : public DrawableBase
{
public:
  DrawableStrokeLineJoin ( LineJoin linejoin_ )
    : _linejoin(linejoin_)
    { }

  /*virtual*/ ~DrawableStrokeLineJoin ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void linejoin( LineJoin linejoin_ )
    {
      _linejoin = linejoin_;
    }
  LineJoin linejoin( void ) const
    {
      return _linejoin;
    }

private:
  LineJoin _linejoin;
};

// Stroke miterlimit
class MagickDLLDecl DrawableMiterLimit : public DrawableBase
{
public:
  DrawableMiterLimit ( unsigned int miterlimit_ )
    : _miterlimit(miterlimit_)
    { }

  /*virtual*/ ~DrawableMiterLimit ( void );

  // Operator to invoke equivalent draw API call
  /*virtual*/ void operator()( MagickLib::DrawContext context_ ) const;

  // Return polymorphic copy of object
  /*virtual*/ DrawableBase* copy() const;

  void miterlimit( unsigned int miterlimit_ )
    {
      _miterlimit = miterlimit_;
    }
  unsigned int miterlimit( void ) const
    {
      return _miterlimit;
    }