QUANTIZER_LPOINT2D Class Reference

Quantizer for converting between LPOINT2D and DPOINT2D with scales and offsets. More...

#include <mi32/quantizer.h>

Inheritance diagram for QUANTIZER_LPOINT2D:

[legend]

List of all members.

Public Member Functions
	QUANTIZER_LPOINT2D (const DPOINT2D &Scale, const DPOINT2D &Offset)
void	CalcDouble2D (const LPOINT2D &ptQ, DPOINT2D &ptD) const
DPOINT2D	CalcDouble2D (const LPOINT2D &ptQ) const
void	CalcInt2D (const DPOINT2D &ptD, LPOINT2D &ptQ) const
LPOINT2D	CalcInt2D (const DPOINT2D &ptD) const
void	CalcRaw2D (const DPOINT2D &ptD, DPOINT2D &ptRaw) const
const QUANTIZER< INT32 > &	GetX () const
const QUANTIZER< INT32 > &	GetY () const
	m_Y (ScaleY, OffsetY)
void	Set2D (const DPOINT2D &Scale, const DPOINT2D &Offset)
void	SetX (double ScaleX, double OffsetX)
void	SetX (const QUANTIZER_VALUES &QuantX)
void	SetY (double ScaleY, double OffsetY)
void	SetY (const QUANTIZER_VALUES &QuantY)

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Detailed Description

Quantizer for converting between LPOINT2D and DPOINT2D with scales and offsets.

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Constructor & Destructor Documentation

QUANTIZER_LPOINT2D::QUANTIZER_LPOINT2D	(	const DPOINT2D &	Scale,
		const DPOINT2D &	Offset
	)			[inline]

Construct with DPOINT2D scales and offsets.

Parameters:

	Scale	Scale from "quantized" to "double"
	Offset	Offset from "quantized" to "double"

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Member Function Documentation

void QUANTIZER_LPOINT2D::CalcDouble2D	(	const LPOINT2D &	ptQ,
		DPOINT2D &	ptD
	)			const [inline]

Calculate DPOINT2D from quantized LPOINT2D.

Parameters:

	ptQ	Quantized point
	ptD	Calculated values returned

DPOINT2D QUANTIZER_LPOINT2D::CalcDouble2D

(

const LPOINT2D &

ptQ

)

const [inline]

Calculate DPOINT2D from quantized LPOINT2D.

Parameters:

ptQ

Quantized point

void QUANTIZER_LPOINT2D::CalcInt2D	(	const DPOINT2D &	ptD,
		LPOINT2D &	ptQ
	)			const [inline]

Calculate quantized LPOINT2D from DPOINT2D.

No range check is performed.

Parameters:

	ptD	Dequantized point
	ptQ	Quantized values returned

LPOINT2D QUANTIZER_LPOINT2D::CalcInt2D

(

const DPOINT2D &

ptD

)

const [inline]

Calculate quantized LPOINT2D from DPOINT2D.

No range check is performed.

Parameters:

ptD

Dequantized point

void QUANTIZER_LPOINT2D::CalcRaw2D	(	const DPOINT2D &	ptD,
		DPOINT2D &	ptRaw
	)			const [inline]

Calculate "raw" (unrounded) point.

Parameters:

	ptD	Dequantized point
	ptRaw	Raw (unrounded) values returned

const QUANTIZER<INT32>& QUANTIZER_LPOINT2D::GetX

(

)

const [inline]

Get X quantizer.

const QUANTIZER<INT32>& QUANTIZER_LPOINT2D::GetY

(

)

const [inline]

Get Y quantizer.

QUANTIZER_LPOINT2D::m_Y	(	ScaleY	,
		OffsetY
	)			[inline]

void QUANTIZER_LPOINT2D::Set2D	(	const DPOINT2D &	Scale,
		const DPOINT2D &	Offset
	)			[inline]

Set scale and offset values from DPOINT2D.

void QUANTIZER_LPOINT2D::SetX	(	double	ScaleX,
		double	OffsetX
	)			[inline]

Set X quantizer scale and offset.

Parameters:

OffsetX

X scale X offset

void QUANTIZER_LPOINT2D::SetX

(

const QUANTIZER_VALUES &

QuantX

)

[inline]

Set X quantizer.

void QUANTIZER_LPOINT2D::SetY	(	double	ScaleY,
		double	OffsetY
	)			[inline]

Set Y quantizer scale and offset.

Parameters:

OffsetY

Y scale Y offset

void QUANTIZER_LPOINT2D::SetY

(

const QUANTIZER_VALUES &

QuantY

)

[inline]

Set Y quantizer.

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

• mi32/quantizer.h