InterpolatedColorMap Class Reference

#include <InterpolatedColorMap.hpp>

Collaboration diagram for InterpolatedColorMap:

[legend]List of all members.

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Detailed Description

This class represents a 2d pixel map of colors.

Each color is represented by an index into the given palette.

Definition at line 42 of file InterpolatedColorMap.hpp.

Public Member Functions
	InterpolatedColorMap ()
	Default constructor.
	InterpolatedColorMap (int icols, int irows, const Palette &pp, double base=0.0)
	Constructor.
	InterpolatedColorMap (const InterpolatedColorMap &o)
	Copy constructor.
	~InterpolatedColorMap ()
	Destructor.
InterpolatedColorMap &	operator= (InterpolatedColorMap o)
	Copy operator.
void	setColor (int row, int col, double f)
	Set the color at a row and column.
Color	get (int row, int col) const
	Get the color at a row and column.
double	getIndex (int row, int col) const
	Get the color index at a row and column.
int	getCols () const
	Get the cols of the map.
int	getRows () const
	Get the rows of the map.
const Palette	getPalette () const
	Get Palette.
Protected Member Functions
void	init (int icols, int irows)
	Initialization helper.
void	reset ()
	Reset helper.
Protected Attributes
int	cols
	Width of the map.
int	rows
	Height of the map.
Palette	p
	The color palette.
double **	c
	Index array.

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Constructor & Destructor Documentation

InterpolatedColorMap (   )  [inline]

Default constructor. Definition at line 48 of file InterpolatedColorMap.hpp.

InterpolatedColorMap (  int  icols, int  irows, const Palette &  pp, double  base = 0.0 )

Constructor. Parameters: icols  Width of the map irows  Height of the map pp  Palette to use base  Base color for the map to be initialized to

InterpolatedColorMap (  const InterpolatedColorMap &  o  )

Copy constructor.

~InterpolatedColorMap (   )  [inline]

Destructor. Definition at line 67 of file InterpolatedColorMap.hpp.

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Member Function Documentation

Color get (  int  row, int  col )  const [inline]

Get the color at a row and column. Definition at line 90 of file InterpolatedColorMap.hpp. Referenced by PSImageBase::bitmap().

int getCols (   )  const [inline]

Get the cols of the map. Definition at line 96 of file InterpolatedColorMap.hpp. Referenced by PSImageBase::bitmap(), PNG::cost_constant(), PNG::cost_indexed(), and PNG::data().

double getIndex (  int  row, int  col )  const [inline]

Get the color index at a row and column. Definition at line 93 of file InterpolatedColorMap.hpp. Referenced by PNG::data(), and SurfacePlot::get().

const Palette getPalette (   )  const [inline]

Get Palette. Definition at line 102 of file InterpolatedColorMap.hpp. Referenced by PNG::plte().

int getRows (   )  const [inline]

Get the rows of the map. Definition at line 99 of file InterpolatedColorMap.hpp. Referenced by PSImageBase::bitmap(), PNG::cost_constant(), PNG::cost_indexed(), and PNG::data().

void init (  int  icols, int  irows )  [protected]

Initialization helper.

InterpolatedColorMap& operator= (  InterpolatedColorMap  o  )

Copy operator. This is in replacement for operators like: InterpolatedColorMap& operator=(const InterpolatedColorMap& o); As this is what happens: InterpolatedColorMap ic(...); ...; //init ic InterpolatedColorMap c; c = ic; // c.operator=(ic); InterpolatedColorMap c2 = ic // c2(ic);

void reset (   )  [protected]

Reset helper.

void setColor (  int  row, int  col, double  f )  [inline]

Set the color at a row and column. Definition at line 87 of file InterpolatedColorMap.hpp. Referenced by SurfacePlot::set().

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Member Data Documentation

double** c [protected]

Index array. Definition at line 121 of file InterpolatedColorMap.hpp.

int cols [protected]

Width of the map. Definition at line 112 of file InterpolatedColorMap.hpp.

Palette p [protected]

The color palette. Definition at line 118 of file InterpolatedColorMap.hpp.

int rows [protected]

Height of the map. Definition at line 115 of file InterpolatedColorMap.hpp.

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

• InterpolatedColorMap.hpp

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