LanczosSincFilter Class Reference

#include <sinc.h>

Inheritance diagram for LanczosSincFilter:

List of all members.

Public Member Functions
	LanczosSincFilter (float xw, float yw, float t)
float	Evaluate (float x, float y) const
float	Sinc1D (float x) const
Private Attributes
const float	tau

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Detailed Description

Definition at line 35 of file sinc.h.

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Constructor & Destructor Documentation

LanczosSincFilter::LanczosSincFilter	(	float	xw,
		float	yw,
		float	t
	)			[inline]

Definition at line 38 of file sinc.h.

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Member Function Documentation

float LanczosSincFilter::Evaluate	(	float	x,
		float	y
	)			const [virtual]

Implements Filter.

Definition at line 31 of file sinc.cpp.

References Filter::invXWidth, Filter::invYWidth, and Sinc1D().

float LanczosSincFilter::Sinc1D

(

float

x

)

const [inline]

Definition at line 41 of file sinc.h.

References M_PI, and tau.

Referenced by Evaluate().

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Member Data Documentation

const float LanczosSincFilter::tau [private]

Definition at line 51 of file sinc.h.

Referenced by Sinc1D().

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

• sinc.h
• sinc.cpp