Outlines
[Objects]

Collaboration diagram for Outlines:

Dots
void	Dot (double x, double y, double contrR, double contrG, double contrB)
	draws a colored dot
void	Dot (double x, double y, double contr)
	draws a grayscale dot
void	Dots (int N, double *x, double *y, double contrR, double contrG, double contrB)
	draws an array of N colored dots
void	Dots (int N, double *x, double *y, double contr)
	draws an array of N grayscale dots
Circles
void	Circle (double x, double y, double rad, double contrR, double contrG, double contrB)
	draws a colored circle
void	Circle (double x, double y, double rad, double contr)
	gray-scale circle
Lines
void	VLine (double x, double y, double length, double contrR, double contrG, double contrB)
	draws a colored vertical line
void	VLine (double x, double y, double length, double contr)
	draws a gray-scale vertical line
void	HLine (double x, double y, double length, double contrR, double contrG, double contrB)
	draws a colored horizontal line
void	HLine (double x, double y, double length, double contr)
	draws a gray-scale horizontal line
void	Line (double x, double y, double angle, double length, double contrR, double contrG, double contrB)
	draws a colored line
void	Line (double x, double y, double angle, double length, double contr)
	draws a gray-scale line
void	LineStrip (double *x, double *y, int N, double contrR, double contrG, double contrB)
	a colored line strip
void	LineStrip (double *x, double *y, int N, double contr)
	the same in gray-scale
void	LineLoop (double *x, double *y, int N, double contrR, double contrG, double contrB)
	colored line loop
void	LineLoop (double *x, double *y, int N, double contr)
	the same in gray-scale
Rectangles
void	Rectangle (double x, double y, double width, double height, double contrR, double contrG, double contrB)
	draws a colored rectangular outline
void	Rectangle (double x, double y, double width, double height, double contr)
	draws a grayscale rectangular outline
void	Rectangle (double x, double y, double angle, double width, double height, double contrR, double contrG, double contrB)
	colored rectangle slanted at an arbitrary angle
void	Rectangle (double x, double y, double angle, double width, double height, double contr)
	grayscale rectangle slanted at an arbitrary angle

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Function Documentation

void Dot	(	double	x,
		double	y,
		double	contr
	)

Window center has x=0, y=0 coordinates. Luminance contrast values range from -1 to 1. -1 means the blackest, 0 - equal to the background, 1 - the lightest

void Dot	(	double	x,
		double	y,
		double	contrR,
		double	contrG,
		double	contrB
	)

Window center has x=0, y=0 coordinates. Color contrast RGB values range from -1 to 1. -1 means the blackest, 0 - equal to the background, 1 - the lightest