agg::span_interpolator_persp_lerp< SubpixelShift > Class Template Reference

#include <agg_span_interpolator_persp.h>

List of all members.

Public Types
enum	subpixel_scale_e { subpixel_shift = SubpixelShift, subpixel_scale = 1 << subpixel_shift }
typedef trans_perspective	trans_type
Public Member Functions
	span_interpolator_persp_lerp ()
	span_interpolator_persp_lerp (const double *src, const double *dst)
	span_interpolator_persp_lerp (double x1, double y1, double x2, double y2, const double *quad)
	span_interpolator_persp_lerp (const double *quad, double x1, double y1, double x2, double y2)
void	quad_to_quad (const double *src, const double *dst)
void	rect_to_quad (double x1, double y1, double x2, double y2, const double *quad)
void	quad_to_rect (const double *quad, double x1, double y1, double x2, double y2)
bool	is_valid () const
void	begin (double x, double y, unsigned len)
void	resynchronize (double xe, double ye, unsigned len)
void	operator++ ()
void	coordinates (int *x, int *y) const
void	local_scale (int *x, int *y)
void	transform (double *x, double *y) const

template<unsigned SubpixelShift = 8>
class agg::span_interpolator_persp_lerp< SubpixelShift >

---

Member Typedef Documentation

template<unsigned SubpixelShift = 8>

typedef trans_perspective agg::span_interpolator_persp_lerp< SubpixelShift >::trans_type

---

Member Enumeration Documentation

template<unsigned SubpixelShift = 8>

enum agg::span_interpolator_persp_lerp::subpixel_scale_e

Enumerator:

subpixel_shift
subpixel_scale

---

Constructor & Destructor Documentation

template<unsigned SubpixelShift = 8>

agg::span_interpolator_persp_lerp< SubpixelShift >::span_interpolator_persp_lerp

(

)

[inline]

template<unsigned SubpixelShift = 8>

agg::span_interpolator_persp_lerp< SubpixelShift >::span_interpolator_persp_lerp	(	const double *	src,
		const double *	dst
	)		[inline]

template<unsigned SubpixelShift = 8>

agg::span_interpolator_persp_lerp< SubpixelShift >::span_interpolator_persp_lerp	(	double	x1,
		double	y1,
		double	x2,
		double	y2,
		const double *	quad
	)		[inline]

template<unsigned SubpixelShift = 8>

agg::span_interpolator_persp_lerp< SubpixelShift >::span_interpolator_persp_lerp	(	const double *	quad,
		double	x1,
		double	y1,
		double	x2,
		double	y2
	)		[inline]

---

Member Function Documentation

template<unsigned SubpixelShift = 8>

void agg::span_interpolator_persp_lerp< SubpixelShift >::begin	(	double	x,
		double	y,
		unsigned	len
	)		[inline]

template<unsigned SubpixelShift = 8>

void agg::span_interpolator_persp_lerp< SubpixelShift >::coordinates	(	int *	x,
		int *	y
	)		const [inline]

template<unsigned SubpixelShift = 8>

bool agg::span_interpolator_persp_lerp< SubpixelShift >::is_valid

(

)

const [inline]

template<unsigned SubpixelShift = 8>

void agg::span_interpolator_persp_lerp< SubpixelShift >::local_scale	(	int *	x,
		int *	y
	)		[inline]

template<unsigned SubpixelShift = 8>

void agg::span_interpolator_persp_lerp< SubpixelShift >::operator++

(

)

[inline]

template<unsigned SubpixelShift = 8>

void agg::span_interpolator_persp_lerp< SubpixelShift >::quad_to_quad	(	const double *	src,
		const double *	dst
	)		[inline]

template<unsigned SubpixelShift = 8>

void agg::span_interpolator_persp_lerp< SubpixelShift >::quad_to_rect	(	const double *	quad,
		double	x1,
		double	y1,
		double	x2,
		double	y2
	)		[inline]

template<unsigned SubpixelShift = 8>

void agg::span_interpolator_persp_lerp< SubpixelShift >::rect_to_quad	(	double	x1,
		double	y1,
		double	x2,
		double	y2,
		const double *	quad
	)		[inline]

template<unsigned SubpixelShift = 8>

void agg::span_interpolator_persp_lerp< SubpixelShift >::resynchronize	(	double	xe,
		double	ye,
		unsigned	len
	)		[inline]

template<unsigned SubpixelShift = 8>

void agg::span_interpolator_persp_lerp< SubpixelShift >::transform	(	double *	x,
		double *	y
	)		const [inline]

---

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

• agg-2.5/include/agg_span_interpolator_persp.h