GEOM_FADE2D::Color Class Reference

Color for visualization. More...

#include <Color.h>

Public Member Functions
	Color ()
	Color (Colorname c, float width=0.001, bool bFill=false)
	Color (double r, double g, double b, double width, bool bFill=false)
bool	operator!= (const Color &other) const
bool	operator< (const Color &other) const
bool	operator== (const Color &other) const

Static Public Member Functions
static Colorname	getNextColorName ()
	Get the next available predefined color name. More...

Public Attributes
float	b
	Blue component.
bool	bFill
	Fill the shape or not.
float	g
	Green component.
float	r
	Red component.
float	width
	Line width.

Friends
std::ostream &	operator<< (std::ostream &stream, const Color &c)
	Stream output for color information. More...

Detailed Description

This class represents a color for Postscript and PDF visualization used together with Visualizer2.

See also

Visualizer2

Constructor & Destructor Documentation

Color() [1/3]

GEOM_FADE2D::Color::Color	(	double	r,
		double	g,
		double	b,
		double	width,
		bool	bFill = false
	)

Parameters

[in]	r,g,b	Red, green, blue components of the color (0.0 to 1.0).
	width	Line width for visualization (default: 0.001).
	bFill	If true, objects with an area (e.g., Triangle2, Circle2, VoroCell2) will be filled with the specified color while x-marks will be placed at the endpoints of line segments. If false, the objects will not be filled, and line segments will have x-marks at their endpoints.

Color() [2/3]

GEOM_FADE2D::Color::Color ( Colorname  c, float  width = 0.001, bool  bFill = false  )

explicit

Parameters

[in]	c	Predefined color name
	width	Line width for visualization (default: 0.001).
	bFill	If true, objects with an area (e.g., Triangle2, Circle2, VoroCell2) will be filled with the specified color while x-marks will be placed at the endpoints of line segments. If false, the objects will not be filled, and line segments will have x-marks at their endpoints.

Color() [3/3]

GEOM_FADE2D::Color::Color

(

)

Default constructor for black color (no fill).

Member Function Documentation

getNextColorName()

static Colorname GEOM_FADE2D::Color::getNextColorName ( )

static

This function returns the next color name in the enumeration.

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  stream, const Color &  c  )

friend

This function outputs the color information (red, green, blue, linewidth, and fill status) of a Color object to the provided output stream.

Parameters

[in]	stream	The output stream to which the color information will be printed.
[in]	c	The Color object whose details are to be printed.

Returns

The output stream with the color information appended.

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

• Color.h