LibBoard::Path Struct Reference

A path, according to Postscript and SVG definition. More...

#include <Path.h>

List of all members.

Public Member Functions

 Path (const std::vector< Point > &points, bool closed)
 Path (bool closed)
void clear ()
bool closed () const
bool empty () const
unsigned int size () const
void setClosed (bool closed)
Point center () const
Pathoperator<< (const Point &p)
Pathpop_back ()
Pointoperator[] (const unsigned int n)
const Pointoperator[] (const unsigned int n) const
Pathrotate (double angle, const Point &center)
Path rotated (double angle, const Point &center) const
Pathrotate (double angle)
Path rotated (double angle) const
Pathtranslate (double dx, double dy)
Path translated (double dx, double dy) const
Pathscale (double sx, double sy)
Pathscale (double s)
Path scaled (double sx, double sy) const
Path scaled (double s) const
void scaleAll (double s)
void flushPostscript (std::ostream &stream, const TransformEPS &transform) const
void flushFIG (std::ostream &stream, const TransformFIG &transform) const
void flushSVGPoints (std::ostream &stream, const TransformSVG &transform) const
void flushSVGCommands (std::ostream &stream, const TransformSVG &transform) const
Rect boundingBox () const

Protected Attributes

std::vector< Point_points
bool _closed

Detailed Description

A path, according to Postscript and SVG definition.

The path structure.

Examples:

examples/clipping.cpp.


Member Function Documentation

Point LibBoard::Path::center (  )  const
Path & LibBoard::Path::operator<< ( const Point p  ) 

Add a point at the end of the path.

Parameters:
p 
Returns:
const Point& LibBoard::Path::operator[] ( const unsigned int  n  )  const [inline]

Returns the n-th point of the polyline.

Parameters:
i 
Returns:
Point& LibBoard::Path::operator[] ( const unsigned int  n  )  [inline]

Returns the n-th point of the polyline.

Parameters:
i 
Returns:
Path & LibBoard::Path::pop_back (  ) 
Path & LibBoard::Path::rotate ( double  angle  ) 
Parameters:
angle 
Returns:

References center(), and rotate().

Path & LibBoard::Path::rotate ( double  angle,
const Point center 
)
Path LibBoard::Path::rotated ( double  angle  )  const
Parameters:
angle 
Returns:

References center(), and rotate().

Path LibBoard::Path::rotated ( double  angle,
const Point center 
) const
Parameters:
angle 
center 
Returns:
Path & LibBoard::Path::scale ( double  s  ) 
Parameters:
s 
Returns:

References scale().

Path & LibBoard::Path::scale ( double  sx,
double  sy 
)
void LibBoard::Path::scaleAll ( double  s  ) 

Scales all the points.

Parameters:
s The scaling factor.

Referenced by LibBoard::GouraudTriangle::scaleAll(), LibBoard::Rectangle::scaleAll(), and LibBoard::Polyline::scaleAll().

Path LibBoard::Path::scaled ( double  sx,
double  sy 
) const
Parameters:
sx 
sy 
Returns:

References scale().

Path & LibBoard::Path::translate ( double  dx,
double  dy 
)
Path LibBoard::Path::translated ( double  dx,
double  dy 
) const
Parameters:
dx 
dy 
Returns:

The documentation for this struct was generated from the following files:
Generated on Fri Jul 16 09:07:38 2010 for Board by  doxygen 1.6.3