wxPdfShape Class Reference

Class representing a shape consisting of line and curve segments. More...

#include <pdfshape.h>

Public Member Functions
	wxPdfShape ()
	Constructor.
virtual	~wxPdfShape ()
	Destructor.
void	MoveTo (double x, double y)
	Begin a new subpath of the shape.
void	LineTo (double x, double y)
	Add line segment to the shape.
void	CurveTo (double x1, double y1, double x2, double y2, double x3, double y3)
	Add a cubic Bezier curve to the shape.
void	ClosePath ()
	Close (sub)path of the shape.
unsigned int	GetSegmentCount () const
	Get the number of segments of the shape.
wxPdfSegmentType	GetSegment (int iterType, int iterPoints, double coords[]) const
	Get a specific segment of the shape (for internal use only)

Detailed Description

Class representing a shape consisting of line and curve segments.

Constructor & Destructor Documentation

wxPdfShape()

wxPdfShape::wxPdfShape

(

)

Constructor.

~wxPdfShape()

virtual wxPdfShape::~wxPdfShape ( )

virtual

Destructor.

Member Function Documentation

ClosePath()

void wxPdfShape::ClosePath

(

)

Close (sub)path of the shape.

CurveTo()

void wxPdfShape::CurveTo	(	double	x1,
		double	y1,
		double	x2,
		double	y2,
		double	x3,
		double	y3 )

Add a cubic Bezier curve to the shape.

Append a cubic Bezier curve to the current path. The curve extends from the current point to the point (x3, y3), using (x1, y1) and (x2, y2) as the Bezier control points. The new current point is (x3, y3).

Parameters

x1	Abscissa of control point 1
y1	Ordinate of control point 1
x2	Abscissa of control point 2
y2	Ordinate of control point 2
x3	Abscissa of end point
y3	Ordinate of end point

GetSegment()

wxPdfSegmentType wxPdfShape::GetSegment	(	int	iterType,
		int	iterPoints,
		double	coords[] ) const

Get a specific segment of the shape (for internal use only)

Parameters

[in]	iterType	index of segment in segment type array
[in]	iterPoints	index of segment in segment coordinate array
[out]	coords	array of segment coordinates (size: >= 8)

Returns

the type of the segment

GetSegmentCount()

unsigned int wxPdfShape::GetSegmentCount ( ) const

inline

Get the number of segments of the shape.

LineTo()

void wxPdfShape::LineTo	(	double	x,
		double	y )

Add line segment to the shape.

Append a straight line segment from the current point to the point (x, y). The new current point is (x, y).

Parameters

x	abscissa value
y	ordinate value

MoveTo()

void wxPdfShape::MoveTo	(	double	x,
		double	y )

Begin a new subpath of the shape.

Move to the starting point of a new (sub)path. The new current point is (x, y).

Parameters

x	abscissa value
y	ordinate value

Remarks

This must be the first operation in constructing the shape.

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

• pdfshape.h