PPMFrameBuffer Class Reference

#include <PPMFrameBuffer.h>

Inherits FrameBuffer.

Public Member Functions
	PPMFrameBuffer (int width, int height)
	~PPMFrameBuffer ()
virtual void	clear (const Color &color)
virtual int	getHeight () const
virtual int	getWidth () const
virtual void	setPixel (int x, int y, const Color &color)
virtual void	show ()

Private Attributes
Color **	pixel

Additional Inherited Members
Protected Attributes inherited from FrameBuffer
int	height
int	width
int	xMax
int	xMin
int	yMax
int	yMin

Detailed Description

This encapsulation of a FrameBuffer writes a PPM file.

Constructor & Destructor Documentation

PPMFrameBuffer()

PPMFrameBuffer::PPMFrameBuffer	(	int	width,
		int	height
	)

Explicit Value Constructor.

Parameters

width	The width (in pixels) of the FrameBuffer
height	The height (in pixels) of the FrameBuffer

~PPMFrameBuffer()

PPMFrameBuffer::~PPMFrameBuffer

(

)

Destructor.

Member Function Documentation

clear()

void PPMFrameBuffer::clear ( const Color &  color )

virtual

Clear the FrameBuffer (i.e., set each pixel to the given Color).

Parameters

color

The color to clear to

Implements FrameBuffer.

getHeight()

int PPMFrameBuffer::getHeight ( ) const

virtual

Get the height of this FrameBuffer in pixels.

Returns

The height

Implements FrameBuffer.

getWidth()

int PPMFrameBuffer::getWidth ( ) const

virtual

Get the width of this FrameBuffer in pixels.

Returns

The width

Implements FrameBuffer.

setPixel()

void PPMFrameBuffer::setPixel ( int  x, int  y, const Color &  color  )

virtual

Set a particular pixel to a particular color.

Parameters

x	The horizontal coordinate of the pixel
y	The vertical coordinate of the pixel
color	The Color

Implements FrameBuffer.

show()

void PPMFrameBuffer::show ( )

virtual

Show this FrameBuffer in the window.

Implements FrameBuffer.

Member Data Documentation

pixel

Color** PPMFrameBuffer::pixel

private

The array of arrays of Color objects.

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

• PPMFrameBuffer.h
• PPMFrameBuffer.cpp