CPixelFormat_Indexed8 Class Reference

Implementation of CPixelFormat handling 24bit indexed bitmaps. More...

#include <cpixelformat_indexed8.h>

Inheritance diagram for CPixelFormat_Indexed8:

List of all members.

Public Member Functions
	CPixelFormat_Indexed8 (CBitmap *bitmap)
	Default ctor.
	~CPixelFormat_Indexed8 ()
	Default dtor.
void	getPixel (RGBPIXEL &pixel, uint32_t x, uint32_t y)
	Get pixel at coordinates x, y.
void	setPixel (const RGBPIXEL &pixel, uint32_t x, uint32_t y)
	Modifies pixel at coordinates x, y.
uint32_t	getBitCount ()
	returns the bitcount needed for indexing the color tabel.
void	getMaxColor (RGBPIXEL &pixel)
	Get maximum values for RGB pixel.

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Detailed Description

Implementation of CPixelFormat handling 24bit indexed bitmaps.

Modulname:

cpixelformat_bgr24

Author:

Guenther Neuwirth (0626638), Manuel Mausz (0728348)

Date:

02.05.2009

Implementation of CPixelFormat handling 24bit indexed bitmaps.

On error CPixelFormat::PixelFormatError is thrown.

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Constructor & Destructor Documentation

CPixelFormat_Indexed8::CPixelFormat_Indexed8

(

CBitmap *

bitmap

)

[inline]

Default ctor.

Methodname:

CPixelFormat_Indexed8

Parameters:

bitmap

pointer to CBitmap instance

Returns:

-

Global variables used:

none

Exceptions:

none

Conditions:

none

CPixelFormat_Indexed8::~CPixelFormat_Indexed8

(

)

[inline]

Default dtor.

Methodname:

~CPixelFormat_Indexed8

Parameters:

-

Returns:

-

Global variables used:

none

Exceptions:

none

Conditions:

none

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Member Function Documentation

void CPixelFormat_Indexed8::getPixel	(	RGBPIXEL &	pixel,
		uint32_t	x,
		uint32_t	y
	)

Get pixel at coordinates x, y.

Methodname:

getPixel

Parameters:

	pixel	reference to pixel data
	x	x-coordinate
	y	y-coordinate

Returns:

-

Global variables used:

none

Exceptions:

PixelFormatError

Conditions:

none

void CPixelFormat_Indexed8::setPixel	(	const RGBPIXEL &	pixel,
		uint32_t	x,
		uint32_t	y
	)

Modifies pixel at coordinates x, y.

Methodname:

setPixel

Parameters:

	pixel	reference to new pixel data
	x	x-coordinate
	y	y-coordinate

Returns:

-

Global variables used:

none

Exceptions:

PixelFormatError

Conditions:

none

uint32_t CPixelFormat_Indexed8::getBitCount

(

)

[inline, virtual]

returns the bitcount needed for indexing the color tabel.

Methodname:

getBitCount

Parameters:

-

Returns:

bitcount of indexes supported by this class

Global variables used:

none

Exceptions:

none

Conditions:

none

Implements CPixelFormat.

void CPixelFormat_Indexed8::getMaxColor

(

RGBPIXEL &

pixel

)

[inline]

Get maximum values for RGB pixel.

Methodname:

getMaxColor

Parameters:

pixel

reference to pixel struct

Returns:

-

Global variables used:

none

Exceptions:

none

Conditions:

none

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

• imgsynth2/cpixelformat_indexed8.h
• imgsynth2/cpixelformat_indexed8.cpp

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