Arroyo::sao_colormap Class Reference

#include <colormap.h>

Inheritance diagram for Arroyo::sao_colormap:

List of all members.

Public Member Functions
	sao_colormap ()
	sao_colormap (std::vector< std::vector< double > > &in_R_points, std::vector< std::vector< double > > &in_G_points, std::vector< std::vector< double > > &in_B_points)
	sao_colormap (const char *filename)
	sao_colormap (const sao_colormap &scm)
	~sao_colormap ()
sao_colormap &	operator= (const sao_colormap &scm)
void	read (const char *filename)
void	print (std::ostream &os, const char *prefix="") const
void	invert ()
char	get_R (double val, double min, double max, bool logscale) const
char	get_G (double val, double min, double max, bool logscale) const
char	get_B (double val, double min, double max, bool logscale) const
Protected Attributes
std::vector< std::vector< double > >	R_points
std::vector< std::vector< double > >	G_points
std::vector< std::vector< double > >	B_points

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Detailed Description

A class to hold an sao colormap. This type of colormap is defined at http://tdc-www.harvard.edu/software/saoimage/saoimage.color.html#cmap

This class does not yet support the GAMMA entry, and will throw an error if this entry appears in the colormap

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Constructor & Destructor Documentation

Arroyo::sao_colormap::sao_colormap (   )  [inline]

Null constructor - initialize to greyscale

Arroyo::sao_colormap::sao_colormap (  std::vector< std::vector< double > > &  in_R_points, std::vector< std::vector< double > > &  in_G_points, std::vector< std::vector< double > > &  in_B_points )

Construct from the bits

Arroyo::sao_colormap::sao_colormap (  const char *  filename  )

Construct from file

Arroyo::sao_colormap::sao_colormap (  const sao_colormap &  scm  )  [inline]

Copy constructor

Arroyo::sao_colormap::~sao_colormap (   )  [inline]

Trivial destructor

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Member Function Documentation

char Arroyo::sao_colormap::get_B (  double  val, double  min, double  max, bool  logscale )  const [virtual]

Get B value - 0 to 255 Implements Arroyo::colormap.

char Arroyo::sao_colormap::get_G (  double  val, double  min, double  max, bool  logscale )  const [virtual]

Get G value - 0 to 255 Implements Arroyo::colormap.

char Arroyo::sao_colormap::get_R (  double  val, double  min, double  max, bool  logscale )  const [virtual]

Get R value - 0 to 255 Implements Arroyo::colormap.

void Arroyo::sao_colormap::invert (   )  [virtual]

Invert the colormap Implements Arroyo::colormap.

sao_colormap& Arroyo::sao_colormap::operator= (  const sao_colormap &  scm  )

Operator=

void Arroyo::sao_colormap::print (  std::ostream &  os, const char *  prefix = "" )  const [virtual]

Print Implements Arroyo::colormap.

void Arroyo::sao_colormap::read (  const char *  filename  )  [virtual]

Read from file Implements Arroyo::colormap.

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Member Data Documentation

std::vector<std::vector<double> > Arroyo::sao_colormap::B_points [protected]

std::vector<std::vector<double> > Arroyo::sao_colormap::G_points [protected]

std::vector<std::vector<double> > Arroyo::sao_colormap::R_points [protected]

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

• colormap.h

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