Inheritance diagram for Magick::ColorYUV:

Collaboration diagram for Magick::ColorYUV:

Public Member Functions
	ColorYUV (const Color &color_)

	ColorYUV (double y_, double u_, double v_)

ColorYUV &	operator= (const Color &color_)

void	u (double u_)

double	u (void) const

void	v (double v_)

double	v (void) const

void	y (double y_)

double	y (void) const

Public Member Functions inherited from Magick::Color
	Color (Magick::Quantum red_, Magick::Quantum green_, Magick::Quantum blue_)

	Color (Magick::Quantum red_, Magick::Quantum green_, Magick::Quantum blue_, Magick::Quantum alpha_)

	Color (const char *x11color_)

	Color (const Color &color_)

	Color (const PixelPacket &color_)

	Color (const std::string &x11color_)

Color &	operator= (const Color &color_)

const Color &	operator= (const char *x11color)

const Color &	operator= (const std::string &x11color_)

const Color &	operator= (const PixelPacket &color_)

	operator PixelPacket () const

	operator std::string () const

void	alpha (double alpha_)

double	alpha (void) const

void	alphaQuantum (Quantum alpha_)

Quantum	alphaQuantum (void) const

void	blueQuantum (Quantum blue_)

Quantum	blueQuantum (void) const

void	greenQuantum (Quantum green_)

Quantum	greenQuantum (void) const

void	isValid (bool valid_)

bool	isValid (void) const

void	redQuantum (Quantum red_)

Quantum	redQuantum (void) const

double	intensity (void) const

Protected Member Functions
	ColorYUV (PixelPacket *rep_, PixelType pixelType_)

Protected Member Functions inherited from Magick::Color
	Color (PixelPacket *rep_, PixelType pixelType_)

void	pixel (PixelPacket *rep_, PixelType pixelType_)

Additional Inherited Members
Static Public Member Functions inherited from Magick::Color
static Quantum	scaleDoubleToQuantum (const double double_)

static double	scaleQuantumToDouble (const Quantum quantum_)

Protected Types inherited from Magick::Color
enum	PixelType { RGBPixel , RGBAPixel , CYMKPixel }

Protected Attributes inherited from Magick::Color
PixelPacket *	_pixel

Detailed Description

Definition at line 336 of file Color.h.

Constructor & Destructor Documentation

◆ ColorYUV() [1/3]

Magick::ColorYUV::ColorYUV ( void )

Definition at line 550 of file Color.cpp.

  : Color()
{
}

◆ ColorYUV() [2/3]

Magick::ColorYUV::ColorYUV ( const Color & color_ )

Definition at line 555 of file Color.cpp.

  : Color(color_)
{
}

◆ ColorYUV() [3/3]

Magick::ColorYUV::ColorYUV	(	double	y_,
		double	u_,
		double	v_ )

Definition at line 560 of file Color.cpp.

  : Color(scaleDoubleToQuantum(y_ + 1.13980 * v_),
          scaleDoubleToQuantum(y_ - (0.39380 * u_) - (0.58050 * v_)),
          scaleDoubleToQuantum(y_ + 2.02790 * u_))
{
  alphaQuantum(OpaqueOpacity);
}

◆ ~ColorYUV()

Magick::ColorYUV::~ColorYUV ( void )

Definition at line 568 of file Color.cpp.

569{

570}

Member Function Documentation

◆ operator=()

Magick::ColorYUV & Magick::ColorYUV::operator= ( const Color & color_ )

Definition at line 572 of file Color.cpp.

{
  *static_cast<Magick::Color*>(this)=color_;
  return(*this);
}

◆ u() [1/2]

void Magick::ColorYUV::u ( double u_ )

Definition at line 578 of file Color.cpp.

{
  double V = v();
  double Y = y();
 
  redQuantum(scaleDoubleToQuantum(Y + 1.13980 * V ));
  greenQuantum(scaleDoubleToQuantum( Y - (0.39380 * u_) - (0.58050 * V)));
  blueQuantum(scaleDoubleToQuantum( Y + 2.02790 * u_));
}

◆ u() [2/2]

double Magick::ColorYUV::u ( void ) const

Definition at line 588 of file Color.cpp.

{
  return scaleQuantumToDouble((-0.14740 * redQuantum()) - (0.28950 *
    greenQuantum()) + (0.43690 * blueQuantum()));
}

◆ v() [1/2]

void Magick::ColorYUV::v ( double v_ )

Definition at line 594 of file Color.cpp.

{
  double U = u();
  double Y = y();
 
  redQuantum(scaleDoubleToQuantum( Y + 1.13980 * v_ ));
  greenQuantum(scaleDoubleToQuantum( Y - (0.39380 * U) - (0.58050 * v_) ));
  blueQuantum(scaleDoubleToQuantum( Y + 2.02790 * U ));
}

◆ v() [2/2]

double Magick::ColorYUV::v ( void ) const

Definition at line 604 of file Color.cpp.

{
  return scaleQuantumToDouble((0.61500 * redQuantum()) - (0.51500 *
    greenQuantum()) - (0.10000 * blueQuantum()));
}

◆ y() [1/2]

void Magick::ColorYUV::y ( double y_ )

Definition at line 610 of file Color.cpp.

{
  double U = u();
  double V = v();
 
  redQuantum(scaleDoubleToQuantum(y_ + 1.13980 * V));
  greenQuantum(scaleDoubleToQuantum(y_ - (0.39380 * U) - (0.58050 * V)));
  blueQuantum(scaleDoubleToQuantum(y_ + 2.02790 * U));
}

◆ y() [2/2]

double Magick::ColorYUV::y ( void ) const

Definition at line 620 of file Color.cpp.

{
  return scaleQuantumToDouble((0.29900 * redQuantum()) + (0.58700 *
    greenQuantum()) + (0.11400 * blueQuantum()));
}

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

ImageMagick-6/Magick++/lib/Magick++/Color.h
ImageMagick-6/Magick++/lib/Color.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members