ColorCodeConverter Class Reference

#include <ColorCodeConverter.h>

Collaboration diagram for ColorCodeConverter:

Public Member Functions
SoMaterial *	getMaterialFromColorCode (unsigned int colorCode=red)
	~ColorCodeConverter ()

Static Public Attributes
static const unsigned int	white = 0
static const unsigned int	black = 1
static const unsigned int	red = 2
static const unsigned int	green = 3
static const unsigned int	blue = 4
static const unsigned int	yellow = 5
static const unsigned int	magenta = 6
static const unsigned int	cyan = 7

Private Member Functions
SoMaterial *	lookup (unsigned int colorCode)

Private Attributes
std::map< unsigned int, SoMaterial * >	m_materialCache

Static Private Attributes
static const double	s_colorConversionTable [][3]
static const unsigned int	s_colorConversionTableSize = 200

Detailed Description

Definition at line 23 of file ColorCodeConverter.h.

Constructor & Destructor Documentation

~ColorCodeConverter()

ColorCodeConverter::~ColorCodeConverter

(

)

Definition at line 252 of file ColorCodeConverter.cxx.

{
  std::map<unsigned int, SoMaterial*>::const_iterator it;
  for( it = m_materialCache.begin(); it != m_materialCache.end(); ++it)
  {
    it->second->unref();
  }
}

Member Function Documentation

getMaterialFromColorCode()

SoMaterial * ColorCodeConverter::getMaterialFromColorCode ( unsigned int colorCode = red )

inline

Definition at line 50 of file ColorCodeConverter.h.

{
  return lookup( colorCode);
}

lookup()

SoMaterial * ColorCodeConverter::lookup ( unsigned int colorCode )

private

Definition at line 262 of file ColorCodeConverter.cxx.

{
  SoMaterial* ret = nullptr;
  //sroe: coverity 16515, original was "if (colorCode > s_colorConversionTableSize)"
  //which still allows colorCode = 200, which is out-of-bounds.
  if( colorCode >= s_colorConversionTableSize)
  {
    // if color code is out of bounds choose red as default color
    colorCode = red; //red is defined as =2 in the header 
  }
  
  std::map<unsigned int, SoMaterial*>::const_iterator it = m_materialCache.find( colorCode);
  if( it != m_materialCache.end())
  {
    ret = it->second;
  }
  else
  {
    ret = new SoMaterial;
    ret->diffuseColor.setValue( s_colorConversionTable[colorCode][0],
                                s_colorConversionTable[colorCode][1],
                                s_colorConversionTable[colorCode][2]);
    ret->ref();
    m_materialCache[colorCode] = ret;
  }
  
  return ret;
}

Member Data Documentation

black

const unsigned int ColorCodeConverter::black = 1

static

Definition at line 27 of file ColorCodeConverter.h.

blue

const unsigned int ColorCodeConverter::blue = 4

static

Definition at line 30 of file ColorCodeConverter.h.

cyan

const unsigned int ColorCodeConverter::cyan = 7

static

Definition at line 33 of file ColorCodeConverter.h.

green

const unsigned int ColorCodeConverter::green = 3

static

Definition at line 29 of file ColorCodeConverter.h.

m_materialCache

std::map<unsigned int,SoMaterial*> ColorCodeConverter::m_materialCache

private

Definition at line 42 of file ColorCodeConverter.h.

magenta

const unsigned int ColorCodeConverter::magenta = 6

static

Definition at line 32 of file ColorCodeConverter.h.

red

const unsigned int ColorCodeConverter::red = 2

static

Definition at line 28 of file ColorCodeConverter.h.

s_colorConversionTable

const double ColorCodeConverter::s_colorConversionTable

staticprivate

Definition at line 45 of file ColorCodeConverter.h.

{
  return lookup( colorCode);
}
 
#endif

s_colorConversionTableSize

const unsigned int ColorCodeConverter::s_colorConversionTableSize = 200

staticprivate

Definition at line 45 of file ColorCodeConverter.h.

white

const unsigned int ColorCodeConverter::white = 0

static

Definition at line 26 of file ColorCodeConverter.h.

yellow

const unsigned int ColorCodeConverter::yellow = 5

static

Definition at line 31 of file ColorCodeConverter.h.

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

• ColorCodeConverter.h
• ColorCodeConverter.cxx