agg::line_adaptor Class Reference

#include <src/agg/agg_path_storage.h>

Collaboration diagram for agg::line_adaptor:

Public Types
typedef double	value_type

Public Member Functions
	line_adaptor ()
	line_adaptor (double x1, double y1, double x2, double y2)
void	init (double x1, double y1, double x2, double y2)
void	rewind (unsigned)
unsigned	vertex (double *x, double *y)

Private Attributes
double	m_coord [4]
poly_plain_adaptor< double >	m_line

Detailed Description

Member Typedef Documentation

value_type

typedef double agg::line_adaptor::value_type

Constructor & Destructor Documentation

line_adaptor() [1/2]

agg::line_adaptor::line_adaptor ( )

inline

: m_line(m_coord, 2, false) {}

line_adaptor() [2/2]

agg::line_adaptor::line_adaptor ( double  x1, double  y1, double  x2, double  y2  )

inline

                                                                 :
            m_line(m_coord, 2, false)
        {
            m_coord[0] = x1;
            m_coord[1] = y1;
            m_coord[2] = x2;
            m_coord[3] = y2;
        }

References m_coord.

Member Function Documentation

init()

void agg::line_adaptor::init ( double  x1, double  y1, double  x2, double  y2  )

inline

        {
            m_coord[0] = x1;
            m_coord[1] = y1;
            m_coord[2] = x2;
            m_coord[3] = y2;
            m_line.rewind(0);
        }

References m_coord, m_line, and agg::poly_plain_adaptor< T >::rewind().

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rewind()

void agg::line_adaptor::rewind ( unsigned  )

inline

        {
            m_line.rewind(0);
        }

References m_line, and agg::poly_plain_adaptor< T >::rewind().

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vertex()

unsigned agg::line_adaptor::vertex ( double *  x, double *  y  )

inline

        {
            return m_line.vertex(x, y);
        }

References m_line, and agg::poly_plain_adaptor< T >::vertex().

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Member Data Documentation

m_coord

double agg::line_adaptor::m_coord[4]

private

Referenced by line_adaptor(), and init().

m_line

poly_plain_adaptor<double> agg::line_adaptor::m_line

private

Referenced by init(), rewind(), and vertex().

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The documentation for this class was generated from the following file:

• src/agg/agg_path_storage.h