DrawLineProc Class Reference

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Detailed Description

This class provides a simplified way to draw a connected series of lines to the GraphicsWindow passed to the class constructor.

See also:

Class PolyLineProc, Class GraphicsWindow

#include <object.h>

Inheritance diagram for DrawLineProc:

List of all members.

Public Member Functions
	DrawLineProc ()
	Constructor.
	DrawLineProc (GraphicsWindow *g)
	Constructor.
int	proc (Point3 *p, int n)
	Implemented by the System.
void	SetLineColor (float r, float g, float b)
	Implemented by the System.
void	SetLineColor (Point3 c)
void	Marker (Point3 *p, MarkerType type)

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Constructor & Destructor Documentation

DrawLineProc

(

)

[inline]

Constructor.

The graphics window pointer is set to NULL.

{ gw = NULL; }

DrawLineProc

(

GraphicsWindow *

g

)

[inline]

Constructor.

The graphics window pointer is set to g.

{ gw = g; }

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Member Function Documentation

int proc	(	Point3 *	p,
		int	n
	)		[inline, virtual]

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Implemented by the System.

Draws a connected series of lines between the points to the GraphicsWindow passed to the class constructor.

Parameters:

p	Array of vertices of the polyline.
n	Number of vertices in the polyline.

Implements PolyLineProc.

{ gw->polyline(n, p, NULL, NULL, 0, NULL); return 0; }

void SetLineColor	(	float	r,
		float	g,
		float	b
	)		[inline, virtual]

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Implemented by the System.

Sets the color used to draw the lines.

Parameters:

r	Red component in the range 0.0 to 1.0
g	Green component in the range 0.0 to 1.0
b	Blue component in the range 0.0 to 1.0

Reimplemented from PolyLineProc.

{gw->setColor(LINE_COLOR,r,g,b);}

void SetLineColor

(

Point3

c

)

[inline, virtual]

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Reimplemented from PolyLineProc.

{gw->setColor(LINE_COLOR,c);}

void Marker	(	Point3 *	p,
		MarkerType	type
	)		[inline, virtual]

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Reimplemented from PolyLineProc.

{gw->marker(p,type);}