cadex::ModelData_Color Class Reference

Defines an RGBA color (with alpha channel). More...

#include <ModelData_Color.hxx>

Public Types
typedef float	value_type
typedef float	ValueType

Public Member Functions
	ModelData_Color (float r, float g, float b, float a=1.f)
	Constructor.
	ModelData_Color (int r, int g, int b, int a=255)
	Constructor.
	ModelData_Color (int argb)
	Constructor.
float	R () const
float &	R ()
float	G () const
float &	G ()
float	B () const
float &	B ()
float	A () const
	Returns alpha-channel.
float &	A ()
	Returns alpha-channel.
const value_type &	Value (size_t theIndex) const
const value_type &	operator[] (size_t theIndex) const
value_type &	operator[] (size_t theIndex)
void	SetValue (const value_type &theVal)
void	SetValue (int theIndex, const value_type &theVal)
void	Set (float r, float g, float b, float a=1.f)
	Sets individual color components.
void	Set (int r, int g, int b, int a=255)
	Sets individual color components.
bool	IsValid () const

Static Public Member Functions
static float	Precision ()

Protected Attributes
ValueType	myBuf [4]

Detailed Description

Defines an RGBA color (with alpha channel).

Components must be within a [0, 1] range.

Examples

MTKConverter/Program.cs, MTKConverter/main.cxx, exploring/polyrepresentation/Program.cs, exploring/polyrepresentation/main.cxx, modeling/assembly/Program.cs, modeling/assembly/main.cxx, modeling/metadata/Program.cs, modeling/metadata/main.cxx, modeling/poly/Program.cs, modeling/poly/main.cxx, visualization/offscreen/Program.cs, visualization/offscreen/main.cxx, visualization/qtquick_qml/measurements/main.cxx, visualization/qtquick_qml/pmiviewer/main.cxx, visualization/wpf/customizedviewer/App.xaml.cs, and visualization/wpf/pmiviewer/App.xaml.cs.

Constructor & Destructor Documentation

ModelData_Color() [1/3]

cadex::ModelData_Color::ModelData_Color ( float  r, float  g, float  b, float  a = 1.f  )

inline

Constructor.

Creates a color with explicit values. Each value must be within [0, 1] range.

ModelData_Color() [2/3]

cadex::ModelData_Color::ModelData_Color ( int  r, int  g, int  b, int  a = 255  )

inline

Constructor.

Creates a color with explicit values. Each value must be within [0, 255] range.

ModelData_Color() [3/3]

cadex::ModelData_Color::ModelData_Color ( int  argb )

inlineexplicit

Constructor.

Creates a color with explicit argb value

Member Function Documentation

operator[]() [1/2]

value_type & cadex::ModelData_Color::operator[] ( size_t  theIndex )

inline

theIndex must be in the [0, n) range.

operator[]() [2/2]

const value_type & cadex::ModelData_Color::operator[] ( size_t  theIndex ) const

inline

theIndex must be in the [0, n) range.

SetValue()

void cadex::ModelData_Color::SetValue	(	int	theIndex,
		const value_type &	theVal
	)

theIndex must be in the [0, n) range.

Value()

const value_type & cadex::ModelData_Color::Value ( size_t  theIndex ) const

inline

theIndex must be in the [0, n) range.