SilverLining::Color(3)

NAME
SilverLining::Color -

A RGBA color, where each component is represented as a float from 0-1.

SYNOPSIS

#include <Color.h>

Inherits SilverLining::MemObject.

  Public Member Functions
Color ()
Default constructor, initializes to black with no translucency.
Color (float red, float green, float blue, float alpha)
Constructor that takes in RGBA single-precision values that range from 0-1.
Color (float red, float green, float blue)
Constructor that takes in RGB single-precision values that range from 0-1.
Color (double red, double green, double blue, double alpha)
Constructor that takes in RGBA double-precision values that range from 0-1.
Color (double red, double green, double blue)
Constructor that takes in RGB double-precision values that range from 0-1.
Color (int red, int green, int blue, int alpha)
Constructor that takes in RGBA integer values that range from 0-1.
Color (int red, int green, int blue)
Constructor that takes in RGB integer values that range from 0-1.
Color SILVERLINING_API operator* (float f) const
Multiplication operator; multiplies each rgb component of the Color by a constant.
Color SILVERLINING_API operator* (const Color &c) const
Multiplication operator; multiplies two Colors together on a per-component basis.
Color SILVERLINING_API operator+ (const Color &c) const
Addition operator; adds two colors together on a per-component basis.
bool SILVERLINING_API operator== (const Color &c) const
Equality operator.
bool SILVERLINING_API operator!= (const Color &c) const
Inequality operator.
void SILVERLINING_API ScaleToUnitOrLess ()
If any component of the Color exceeds 1.0, every component will be scaled down uniformly such that the maximum color component equals 1.0.
void SILVERLINING_API ClampToUnitOrLess ()
Clamps each color component to be within the range [0, 1.0].
Color SILVERLINING_API ToGrayscale () const
Convert the RGB color to a grayscale value.
void SILVERLINING_API Serialize (std::ostream &s) const
Save this color to disk.
void SILVERLINING_API Unserialize (std::istream &s)
Restore this color from disk.

Detailed Description

A RGBA color, where each component is represented as a float from 0-1.

Constructor & Destructor Documentation

  SilverLining::Color::Color () [inline]

Default constructor, initializes to black with no translucency.

  SilverLining::Color::Color (float red, float green, float blue, float alpha) [inline]

Constructor that takes in RGBA single-precision values that range from 0-1.

  SilverLining::Color::Color (float red, float green, float blue) [inline]

Constructor that takes in RGB single-precision values that range from 0-1. The alpha component is assumed to be 1.0.

  SilverLining::Color::Color (double red, double green, double blue, double alpha) [inline]

Constructor that takes in RGBA double-precision values that range from 0-1.

  SilverLining::Color::Color (double red, double green, double blue) [inline]

Constructor that takes in RGB double-precision values that range from 0-1. The alpha component is assumed to be 1.0.

  SilverLining::Color::Color (int red, int green, int blue, int alpha) [inline]

Constructor that takes in RGBA integer values that range from 0-1.

  SilverLining::Color::Color (int red, int green, int blue) [inline]

Constructor that takes in RGB integer values that range from 0-1. The alpha component is assumed to be 1.0.

Member Function Documentation

  void SILVERLINING_API SilverLining::Color::ClampToUnitOrLess () [inline]

Clamps each color component to be within the range [0, 1.0].

  Color SILVERLINING_API SilverLining::Color::operator* (const Color & c) const [inline]

Multiplication operator; multiplies two Colors together on a per-component basis.

  Color SILVERLINING_API SilverLining::Color::operator* (float f) const [inline]

Multiplication operator; multiplies each rgb component of the Color by a constant.

  Color SILVERLINING_API SilverLining::Color::operator+ (const Color & c) const [inline]

Addition operator; adds two colors together on a per-component basis.

  void SILVERLINING_API SilverLining::Color::ScaleToUnitOrLess () [inline]

If any component of the Color exceeds 1.0, every component will be scaled down uniformly such that the maximum color component equals 1.0.

  void SILVERLINING_API SilverLining::Color::Serialize (std::ostream & s) const [inline]

Save this color to disk.

  Color SILVERLINING_API SilverLining::Color::ToGrayscale () const [inline]

Convert the RGB color to a grayscale value.

  void SILVERLINING_API SilverLining::Color::Unserialize (std::istream & s) [inline]

Restore this color from disk.

Author

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