cmlabs::Bitmap Class Reference

#include <Bitmap.h>

Inheritance diagram for cmlabs::Bitmap:

[legend]

Collaboration diagram for cmlabs::Bitmap:

[legend]

List of all members.

Public Member Functions
	Bitmap ()
	Bitmap (int w, int h)
	Bitmap (char *imgData, int w, int h, bool takeData=false)
	Bitmap (const JString &filename)
	Bitmap (BitmapUpdate *update)
virtual	~Bitmap ()
bool	init (int w, int h)
BitmapUpdate *	operator- (const Bitmap &bitmap) const
bool	updateBitmap (BitmapUpdate *update, bool takeData)
BitmapUpdate *	runLengthEncode () const
BitmapUpdate *	runLengthDestructiveEncode () const
Object *	clone () const
bool	reset ()
bool	setPixel (int x, int y, int red, int green, int blue, int alpha=0)
bool	setPixel (long pos, int red, int green, int blue, int alpha=0)
bool	setPixelXOR (int x, int y, int red, int green, int blue, int alpha=0)
bool	setPixelXOR (long pos, int red, int green, int blue, int alpha=0)
Pixel	getPixel (int x, int y)
bool	getPixel (Pixel *pixel)
long	getPos (int x, int y)
double	getDPos (double x, double y)
Pixel	getXY (long pos)
Color	getPixelColor (int x, int y)
bool	eraseBitmap ()
bool	eraseBitmap (int r, int g, int b, int a=0)
bool	eraseBitmap (const Color &color)
bool	replaceColor (const Color &oldColor, const Color &newColor)
bool	fillBox (const Box &box, const Color &color)
bool	fillBox (int x, int y, int w, int h, const Color &color)
bool	putTransPixel (int x, int y, const Color &color, double weight)
bool	drawLine (const Line &line, const Color &color)
bool	drawLine (const PolyLine &polyline, const Color &color)
bool	drawBox (const Box &box, const Color &color)
bool	drawCircle (int xCenter, int yCenter, int radius, const Color &color, double weight, double lineWidth, bool filled=false)
bool	putQuadPixel (int xCenter, int yCenter, int x, int y, const Color &color, double weight)
bool	drawBitmap (Bitmap *bitmap, int x, int y)
bool	drawBitmap (Bitmap *bitmap, int x, int y, int w, int h)
bool	drawBitmap (Bitmap *bitmap, const Point &p)
bool	drawBitmap (Bitmap *bitmap, const Box &box)
bool	drawBitmap (Bitmap *bitmap, int srcx, int srcy, int dstx, int dsty, int w, int h)
Bitmap *	getCopy (const Box &box)
bool	canBeResizedTo (int width, int height)
Bitmap *	getResizedCopy (int w, int h, bool proportional)
Bitmap *	getResizedCopy (double scale)
bool	resizeTo (int w, int h, bool proportional)
bool	copyDataFromBitmap (Bitmap *bitmap, bool shouldResize=false)
bool	takeDataFromBitmap (Bitmap *bitmap)
double	getBestResizeFactor (double factor)
double	getBestResizeFactors (double factor, int &scaleUp, int &scaleDown, int &scale66)
char *	createResizedData (int newWidth, int newHeight, int scaleUp, int scaleDown, int scale66)
bool	shape (int x1, int y1, int x2, int y2, int x3, int y3)
bool	shapeSlow (int x1, int y1, int x2, int y2, int x3, int y3)
bool	rotate (double angle)
bool	rotateSlow (double angle)
bool	readFromFile (const JString &filename)
bool	saveToFile (const JString &filename)
BitmapUpdate *	getCompressedUpdate (bool destructive) const
char *	getGrayScaleDataCopy (int &len)
bool	copyGrayScaleData (char *src, int len)
int	getMaxUpdates ()
bool	setMaxUpdates (int max)
bool	resetBitmapUpdates ()
bool	setBitmapUpdated ()
bool	addBitmapUpdateRegion (const Box &updateBox)
bool	addBitmapUpdateRegion (Box *box)
bool	hasBitmapBeenUpdated ()
bool	hasBitmapBeenTotallyChanged ()
int	round (double d)
HTMLPage *	toHTMLBitmap ()
char *	toBitmapFileFormat (int &len)
JString	toHTML ()
JString	toXML ()
bool	fromXML (XMLNode *node)
Static Public Member Functions
static bool	convertBitmapFileData (char *src, int width, int height, int depth, char *dst, long dstlen)
static char *	convertBitmapFileDataRunLength (char *src, int width, int height, int depth, long &dstlen)
static char *	differenceBitmapFileData (char *orig, char *src, int width, int height, int depth, long &dstlen)
static char *	differenceBitmapFileDataRunLength (char *orig, char *src, int width, int height, int depth, long &dstlen)

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Detailed Description

Definition at line 128 of file Bitmap.h.

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Constructor & Destructor Documentation

cmlabs::Bitmap::Bitmap

(

)

Definition at line 40 of file Bitmap.cpp.

cmlabs::Bitmap::Bitmap	(	int	w,
		int	h
	)

Definition at line 51 of file Bitmap.cpp.

cmlabs::Bitmap::Bitmap	(	char *	imgData,
		int	w,
		int	h,
		bool	takeData = false
	)

Definition at line 55 of file Bitmap.cpp.

cmlabs::Bitmap::Bitmap

(

const JString &

filename

)

Definition at line 44 of file Bitmap.cpp.

cmlabs::Bitmap::Bitmap

(

BitmapUpdate *

update

)

Definition at line 88 of file Bitmap.cpp.

cmlabs::Bitmap::~Bitmap

(

)

[virtual]

Definition at line 84 of file Bitmap.cpp.

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Member Function Documentation

bool cmlabs::Bitmap::init	(	int	w,
		int	h
	)

Definition at line 116 of file Bitmap.cpp.

BitmapUpdate * cmlabs::Bitmap::operator-

(

const Bitmap &

bitmap

)

const

Definition at line 2470 of file Bitmap.cpp.

bool cmlabs::Bitmap::updateBitmap	(	BitmapUpdate *	update,
		bool	takeData
	)

Definition at line 275 of file Bitmap.cpp.

BitmapUpdate * cmlabs::Bitmap::runLengthEncode

(

)

const

Definition at line 2603 of file Bitmap.cpp.

BitmapUpdate * cmlabs::Bitmap::runLengthDestructiveEncode

(

)

const

Definition at line 2683 of file Bitmap.cpp.

Object * cmlabs::Bitmap::clone

(

)

const [virtual]

Reimplemented from cmlabs::DataSample.

Definition at line 70 of file Bitmap.cpp.

bool cmlabs::Bitmap::reset

(

)

Definition at line 217 of file Bitmap.cpp.

bool cmlabs::Bitmap::setPixel	(	int	x,
		int	y,
		int	red,
		int	green,
		int	blue,
		int	alpha = 0
	)

Definition at line 503 of file Bitmap.cpp.

bool cmlabs::Bitmap::setPixel	(	long	pos,
		int	red,
		int	green,
		int	blue,
		int	alpha = 0
	)

Definition at line 515 of file Bitmap.cpp.

bool cmlabs::Bitmap::setPixelXOR	(	int	x,
		int	y,
		int	red,
		int	green,
		int	blue,
		int	alpha = 0
	)

Definition at line 528 of file Bitmap.cpp.

bool cmlabs::Bitmap::setPixelXOR	(	long	pos,
		int	red,
		int	green,
		int	blue,
		int	alpha = 0
	)

Definition at line 540 of file Bitmap.cpp.

Pixel cmlabs::Bitmap::getPixel	(	int	x,
		int	y
	)

Definition at line 553 of file Bitmap.cpp.

bool cmlabs::Bitmap::getPixel

(

Pixel *

pixel

)

Definition at line 562 of file Bitmap.cpp.

long cmlabs::Bitmap::getPos	(	int	x,
		int	y
	)

Definition at line 572 of file Bitmap.cpp.

double cmlabs::Bitmap::getDPos	(	double	x,
		double	y
	)

Definition at line 578 of file Bitmap.cpp.

Pixel cmlabs::Bitmap::getXY

(

long

pos

)

Definition at line 584 of file Bitmap.cpp.

Color cmlabs::Bitmap::getPixelColor	(	int	x,
		int	y
	)

Definition at line 707 of file Bitmap.cpp.

bool cmlabs::Bitmap::eraseBitmap

(

)

Definition at line 604 of file Bitmap.cpp.

bool cmlabs::Bitmap::eraseBitmap	(	int	r,
		int	g,
		int	b,
		int	a = 0
	)

Definition at line 608 of file Bitmap.cpp.

bool cmlabs::Bitmap::eraseBitmap

(

const Color &

color

)

Definition at line 639 of file Bitmap.cpp.

bool cmlabs::Bitmap::replaceColor	(	const Color &	oldColor,
		const Color &	newColor
	)

Definition at line 643 of file Bitmap.cpp.

bool cmlabs::Bitmap::fillBox	(	const Box &	box,
		const Color &	color
	)

Definition at line 662 of file Bitmap.cpp.

bool cmlabs::Bitmap::fillBox	(	int	x,
		int	y,
		int	w,
		int	h,
		const Color &	color
	)

Definition at line 666 of file Bitmap.cpp.

bool cmlabs::Bitmap::putTransPixel	(	int	x,
		int	y,
		const Color &	color,
		double	weight
	)

Definition at line 721 of file Bitmap.cpp.

bool cmlabs::Bitmap::drawLine	(	const Line &	line,
		const Color &	color
	)

Definition at line 731 of file Bitmap.cpp.

bool cmlabs::Bitmap::drawLine	(	const PolyLine &	polyline,
		const Color &	color
	)

Definition at line 1178 of file Bitmap.cpp.

bool cmlabs::Bitmap::drawBox	(	const Box &	box,
		const Color &	color
	)

Definition at line 1186 of file Bitmap.cpp.

bool cmlabs::Bitmap::drawCircle	(	int	xCenter,
		int	yCenter,
		int	radius,
		const Color &	color,
		double	weight,
		double	lineWidth,
		bool	filled = false
	)

Definition at line 1214 of file Bitmap.cpp.

bool cmlabs::Bitmap::putQuadPixel	(	int	xCenter,
		int	yCenter,
		int	x,
		int	y,
		const Color &	color,
		double	weight
	)

Definition at line 1201 of file Bitmap.cpp.

bool cmlabs::Bitmap::drawBitmap	(	Bitmap *	bitmap,
		int	x,
		int	y
	)

Definition at line 1343 of file Bitmap.cpp.

bool cmlabs::Bitmap::drawBitmap	(	Bitmap *	bitmap,
		int	x,
		int	y,
		int	w,
		int	h
	)

Definition at line 1350 of file Bitmap.cpp.

bool cmlabs::Bitmap::drawBitmap	(	Bitmap *	bitmap,
		const Point &	p
	)

Definition at line 1395 of file Bitmap.cpp.

bool cmlabs::Bitmap::drawBitmap	(	Bitmap *	bitmap,
		const Box &	box
	)

Definition at line 1399 of file Bitmap.cpp.

bool cmlabs::Bitmap::drawBitmap	(	Bitmap *	bitmap,
		int	srcx,
		int	srcy,
		int	dstx,
		int	dsty,
		int	w,
		int	h
	)

Definition at line 1290 of file Bitmap.cpp.

Bitmap * cmlabs::Bitmap::getCopy

(

const Box &

box

)

Definition at line 226 of file Bitmap.cpp.

bool cmlabs::Bitmap::canBeResizedTo	(	int	width,
		int	height
	)

Definition at line 825 of file Bitmap.cpp.

Bitmap * cmlabs::Bitmap::getResizedCopy	(	int	w,
		int	h,
		bool	proportional
	)

Definition at line 894 of file Bitmap.cpp.

Bitmap * cmlabs::Bitmap::getResizedCopy

(

double

scale

)

Definition at line 865 of file Bitmap.cpp.

bool cmlabs::Bitmap::resizeTo	(	int	w,
		int	h,
		bool	proportional
	)

Definition at line 906 of file Bitmap.cpp.

bool cmlabs::Bitmap::copyDataFromBitmap	(	Bitmap *	bitmap,
		bool	shouldResize = false
	)

Definition at line 1034 of file Bitmap.cpp.

bool cmlabs::Bitmap::takeDataFromBitmap

(

Bitmap *

bitmap

)

Definition at line 1066 of file Bitmap.cpp.

double cmlabs::Bitmap::getBestResizeFactor

(

double

factor

)

Definition at line 967 of file Bitmap.cpp.

double cmlabs::Bitmap::getBestResizeFactors	(	double	factor,
		int &	scaleUp,
		int &	scaleDown,
		int &	scale66
	)

Definition at line 915 of file Bitmap.cpp.

char * cmlabs::Bitmap::createResizedData	(	int	newWidth,
		int	newHeight,
		int	scaleUp,
		int	scaleDown,
		int	scale66
	)

Definition at line 978 of file Bitmap.cpp.

bool cmlabs::Bitmap::shape	(	int	x1,
		int	y1,
		int	x2,
		int	y2,
		int	x3,
		int	y3
	)

bool cmlabs::Bitmap::shapeSlow	(	int	x1,
		int	y1,
		int	x2,
		int	y2,
		int	x3,
		int	y3
	)

bool cmlabs::Bitmap::rotate

(

double

angle

)

bool cmlabs::Bitmap::rotateSlow

(

double

angle

)

bool cmlabs::Bitmap::readFromFile

(

const JString &

filename

)

Reimplemented from cmlabs::DataSample.

Definition at line 1691 of file Bitmap.cpp.

bool cmlabs::Bitmap::saveToFile

(

const JString &

filename

)

Definition at line 1784 of file Bitmap.cpp.

bool cmlabs::Bitmap::convertBitmapFileData	(	char *	src,
		int	width,
		int	height,
		int	depth,
		char *	dst,
		long	dstlen
	)			[static]

Definition at line 2041 of file Bitmap.cpp.

char * cmlabs::Bitmap::convertBitmapFileDataRunLength	(	char *	src,
		int	width,
		int	height,
		int	depth,
		long &	dstlen
	)			[static]

Definition at line 2065 of file Bitmap.cpp.

char * cmlabs::Bitmap::differenceBitmapFileData	(	char *	orig,
		char *	src,
		int	width,
		int	height,
		int	depth,
		long &	dstlen
	)			[static]

Definition at line 2213 of file Bitmap.cpp.

char * cmlabs::Bitmap::differenceBitmapFileDataRunLength	(	char *	orig,
		char *	src,
		int	width,
		int	height,
		int	depth,
		long &	dstlen
	)			[static]

Definition at line 2344 of file Bitmap.cpp.

BitmapUpdate * cmlabs::Bitmap::getCompressedUpdate

(

bool

destructive

)

const

Definition at line 2462 of file Bitmap.cpp.

char * cmlabs::Bitmap::getGrayScaleDataCopy

(

int &

len

)

Definition at line 248 of file Bitmap.cpp.

bool cmlabs::Bitmap::copyGrayScaleData	(	char *	src,
		int	len
	)

Definition at line 263 of file Bitmap.cpp.

int cmlabs::Bitmap::getMaxUpdates

(

)

Definition at line 135 of file Bitmap.cpp.

bool cmlabs::Bitmap::setMaxUpdates

(

int

max

)

Definition at line 139 of file Bitmap.cpp.

bool cmlabs::Bitmap::resetBitmapUpdates

(

)

Definition at line 193 of file Bitmap.cpp.

bool cmlabs::Bitmap::setBitmapUpdated

(

)

Definition at line 200 of file Bitmap.cpp.

bool cmlabs::Bitmap::addBitmapUpdateRegion

(

const Box &

updateBox

)

Definition at line 150 of file Bitmap.cpp.

bool cmlabs::Bitmap::addBitmapUpdateRegion

(

Box *

box

)

Definition at line 157 of file Bitmap.cpp.

bool cmlabs::Bitmap::hasBitmapBeenUpdated

(

)

Definition at line 206 of file Bitmap.cpp.

bool cmlabs::Bitmap::hasBitmapBeenTotallyChanged

(

)

Definition at line 210 of file Bitmap.cpp.

int cmlabs::Bitmap::round

(

double

d

)

Definition at line 1966 of file Bitmap.cpp.

HTMLPage * cmlabs::Bitmap::toHTMLBitmap

(

)

[virtual]

Reimplemented from cmlabs::DataSample.

Definition at line 1998 of file Bitmap.cpp.

char * cmlabs::Bitmap::toBitmapFileFormat

(

int &

len

)

Definition at line 1893 of file Bitmap.cpp.

JString cmlabs::Bitmap::toHTML

(

)

[virtual]

Reimplemented from cmlabs::DataSample.

Definition at line 2002 of file Bitmap.cpp.

JString cmlabs::Bitmap::toXML

(

)

[virtual]

Reimplemented from cmlabs::DataSample.

Definition at line 2007 of file Bitmap.cpp.

bool cmlabs::Bitmap::fromXML

(

XMLNode *

node

)

[virtual]

Reimplemented from cmlabs::DataSample.

Definition at line 2011 of file Bitmap.cpp.

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

• Bitmap.h
• Bitmap.cpp