CubitColor Struct Reference

#include <CubitColor.hpp>

List of all members.

Public Member Functions
	CubitColor ()
	CubitColor (unsigned char r, unsigned char g, unsigned char b, unsigned char a=255)
	CubitColor (const CubitColor &other)
bool	operator== (const CubitColor &other) const
bool	operator!= (const CubitColor &other) const
Static Public Member Functions
static CubitColor	rgb_from_double (double r, double g, double b, double a=1.0)
	create a CubitColor from double r,g,b. double value is between 0.0 and 1.0.
Public Attributes
unsigned char	red
unsigned char	green
unsigned char	blue
unsigned char	alpha

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Detailed Description

CubitColor class to represent RGBA colors. Values are unsigned chars with a range of 0 to 255.

Definition at line 8 of file CubitColor.hpp.

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Constructor & Destructor Documentation

CubitColor::CubitColor

(

)

Definition at line 5 of file CubitColor.cpp.

  : red(0), green(0), blue(0), alpha(0)
{
}

CubitColor::CubitColor	(	unsigned char	r,
		unsigned char	g,
		unsigned char	b,
		unsigned char	a = 255
	)

Definition at line 10 of file CubitColor.cpp.

  : red(r), green(g), blue(b), alpha(a)
{
}

CubitColor::CubitColor

(

const CubitColor &

other

)

Definition at line 15 of file CubitColor.cpp.

  : red(other.red), green(other.green), blue(other.blue), alpha(other.alpha)
{
}

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Member Function Documentation

bool CubitColor::operator!=

(

const CubitColor &

other

)

const

Definition at line 25 of file CubitColor.cpp.

{
  return !operator==(other);
}

bool CubitColor::operator==

(

const CubitColor &

other

)

const

Definition at line 20 of file CubitColor.cpp.

{
  return red == other.red && green == other.green && blue == other.blue && alpha == other.alpha;
}

CubitColor CubitColor::rgb_from_double	(	double	r,
		double	g,
		double	b,
		double	a = 1.0
	)		[static]

create a CubitColor from double r,g,b. double value is between 0.0 and 1.0.

Definition at line 31 of file CubitColor.cpp.

{
  return CubitColor(
      static_cast<unsigned char>(r*255.0),
      static_cast<unsigned char>(g*255.0),
      static_cast<unsigned char>(b*255.0),
      static_cast<unsigned char>(a*255.0)
      );
}

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Member Data Documentation

unsigned char CubitColor::alpha

Definition at line 24 of file CubitColor.hpp.

unsigned char CubitColor::blue

Definition at line 23 of file CubitColor.hpp.

unsigned char CubitColor::green

Definition at line 22 of file CubitColor.hpp.

unsigned char CubitColor::red

Definition at line 21 of file CubitColor.hpp.

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

• CubitColor.hpp
• CubitColor.cpp