Public Member Functions
	trans_viewport ()
void	preserve_aspect_ratio (double alignx, double aligny, aspect_ratio_e aspect)
void	device_viewport (double x1, double y1, double x2, double y2)
void	world_viewport (double x1, double y1, double x2, double y2)
void	device_viewport (double x1, double y1, double x2, double y2) const
void	world_viewport (double x1, double y1, double x2, double y2) const
void	world_viewport_actual (double x1, double y1, double x2, double y2) const
bool	is_valid () const
double	align_x () const
double	align_y () const
aspect_ratio_e	aspect_ratio () const
void	transform (double x, double y) const
void	transform_scale_only (double x, double y) const
void	inverse_transform (double x, double y) const
void	inverse_transform_scale_only (double x, double y) const
double	device_dx () const
double	device_dy () const
double	scale_x () const
double	scale_y () const
double	scale () const
trans_affine	to_affine () const
trans_affine	to_affine_scale_only () const
unsigned	byte_size () const
void	serialize (int8u *ptr) const
void	deserialize (const int8u *ptr)

Constructor & Destructor Documentation

agg::trans_viewport::trans_viewport ( ) [inline]

Member Function Documentation

double agg::trans_viewport::align_x ( ) const [inline]

double agg::trans_viewport::align_y ( ) const [inline]

aspect_ratio_e agg::trans_viewport::aspect_ratio ( ) const [inline]

unsigned agg::trans_viewport::byte_size ( ) const [inline]

void agg::trans_viewport::deserialize ( const int8u * ptr ) [inline]

double agg::trans_viewport::device_dx ( ) const [inline]

double agg::trans_viewport::device_dy ( ) const [inline]

void agg::trans_viewport::device_viewport	(	double	x1,
		double	y1,
		double	x2,
		double	y2
	)		`[inline]`

void agg::trans_viewport::device_viewport	(	double *	x1,
		double *	y1,
		double *	x2,
		double *	y2
	)		const `[inline]`

void agg::trans_viewport::inverse_transform	(	double *	x,
		double *	y
	)		const `[inline]`

void agg::trans_viewport::inverse_transform_scale_only	(	double *	x,
		double *	y
	)		const `[inline]`

bool agg::trans_viewport::is_valid ( ) const [inline]

void agg::trans_viewport::preserve_aspect_ratio	(	double	alignx,
		double	aligny,
		aspect_ratio_e	aspect
	)		`[inline]`

double agg::trans_viewport::scale ( ) const [inline]

double agg::trans_viewport::scale_x ( ) const [inline]

double agg::trans_viewport::scale_y ( ) const [inline]

void agg::trans_viewport::serialize ( int8u * ptr ) const [inline]

trans_affine agg::trans_viewport::to_affine ( ) const [inline]

trans_affine agg::trans_viewport::to_affine_scale_only ( ) const [inline]

void agg::trans_viewport::transform	(	double *	x,
		double *	y
	)		const `[inline]`

void agg::trans_viewport::transform_scale_only	(	double *	x,
		double *	y
	)		const `[inline]`

void agg::trans_viewport::world_viewport	(	double	x1,
		double	y1,
		double	x2,
		double	y2
	)		`[inline]`

void agg::trans_viewport::world_viewport	(	double *	x1,
		double *	y1,
		double *	x2,
		double *	y2
	)		const `[inline]`

void agg::trans_viewport::world_viewport_actual	(	double *	x1,
		double *	y1,
		double *	x2,
		double *	y2
	)		const `[inline]`

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