LIBCP::ComplexImage Class Reference

represents a complex space More...

#include <compleximage.h>

Inheritance diagram for LIBCP::ComplexImage:

List of all members.

Public Member Functions
	~ComplexImage ()
int	convertToImage (Image *dst)
bool	in (int x, int y)
Complex &	number (int x, int y)
void	flip ()
void	lock ()
void	unlock ()
Complex *	getRow (int y)
ComplexImage &	operator= (ComplexImage &i)
ComplexImage &	operator *= (ComplexImage &i)
bool	isShifted ()
void	shifted (bool shift)
Static Public Member Functions
ComplexImage *	createComplexImage (Image *src)
ComplexImage *	createComplexImage (int width, int height, int type)

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Detailed Description

represents a complex space

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Constructor & Destructor Documentation

LIBCP::ComplexImage::~ComplexImage (   )

Destructor properly cleans up and frees the memory of the complex image

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Member Function Documentation

int LIBCP::ComplexImage::convertToImage (  Image *  dst  )

Convert a complex image to real image. The value of the corresponding pixel in the real image is calculated as the distance in the polar coordinate space of the complex numbers to the center of the image. The values are logarithmicaly scaled in order to have a "good looking" result

ComplexImage * LIBCP::ComplexImage::createComplexImage (  int  width, int  height, int  type )  [static]

Create an empty complex image Parameters: width  image width height  image height type  image type

ComplexImage * LIBCP::ComplexImage::createComplexImage (  Image *  src  )  [static]

Public method to create a complex image form a real image The pixel value is taken as the real value of the corresponding complex number.

void LIBCP::ComplexImage::flip (   )

Flip the complex image. Used to simplify the fast fourier transformation

ComplexImage & LIBCP::ComplexImage::operator *= (  ComplexImage &  i  )

The overloaded multiply equal operator for the complex image class. Multiplies to another complex image with this one. The multiplication is done element by element, and NOT according to the matrix multiplication rule!!

ComplexImage & LIBCP::ComplexImage::operator= (  ComplexImage &  i  )

The overloaded equal operator for the complex image class

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

• compleximage.h
• compleximage.cpp

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