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CanvasChain Class Reference

Inheritance diagram for CanvasChain::

List of all members.

Public Methods
	CanvasChain (int[] chain, double x, double y)
	CanvasChain (int[] chain, double x, double y, Color color)
	CanvasChain (int[] chain, double x, double y, Color color, boolean stroke, float linew, float trans, double ccs_scale)
void	draw (Graphics g)
	Draw CanvasObject on 'g', using internal CCS values. More...
Object	clone ()
	Return an identical copy of this CanvasObject. More...
boolean	isInside (double x, double y)
boolean	isNear (double x, double y)
void	setDimension (double w, double h)
	Resize CanvasObject to width 'w' and height 'h'. More...
void	doPixelFit (double zoomFactor)
	Round internal ICS values to nearest natural number. More...
void	doMove (double w, double h)
	Move CanvasObject 'w' positions in x-direction, and 'h' posi- tions in y-direction. More...
void	setColor (Color newColor)
double	getFirstX ()
double	getFirstY ()
double[]	getXPoints ()
double[]	getYPoints ()
int	getNrPoints ()
int[]	getChain ()
boolean	isCircular ()
void	setCircular (boolean b)
boolean	isInsideCcs (int x, int y)
	To be removed. More...
boolean	isNearCcs (int x, int y)
	To be removed. More...
void	setDimension (int w, int h)
void	doMove (int w, int h)
int	changePoint (int index, int x, int y)
Protected Methods
void	initChain (int[] chain, double x, double y)
void	transformICStoCCS ()
	Perform a full ICS to CCS coordinate transformation. More...
void	makeFreemanPoly (double x, double y, int[] chain)
void	makePixelChain ()
void	setBox ()
Protected Attributes
int[]	freeman = null
double[]	ics_xPoints = null
double[]	ics_yPoints = null
Polygon	ccs_poly = null
boolean	circular = false
Image	image = null

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Constructor & Destructor Documentation

CanvasChain::CanvasChain (  int    chain[], double    x, double    y )  [inline]

CanvasChain::CanvasChain (  int    chain[], double    x, double    y, Color    color )  [inline]

CanvasChain::CanvasChain (  int    chain[], double    x, double    y, Color    color, boolean    stroke, float    linew, float    trans, double    ccs_scale )  [inline]

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Member Function Documentation

void CanvasChain::draw (  Graphics    g )  [inline, virtual]

Draw CanvasObject on 'g', using internal CCS values. Reimplemented from CanvasObject.

Object CanvasChain::clone (    )  [inline, virtual]

Return an identical copy of this CanvasObject. Reimplemented from CanvasObject.

boolean CanvasChain::isInside (  double    x, double    y )  [inline]

boolean CanvasChain::isNear (  double    x, double    y )  [inline]

void CanvasChain::setDimension (  double    w, double    h )  [inline]

Resize CanvasObject to width 'w' and height 'h'. Parameters are assumed Image Coordinate System values. Reimplemented from ScribbleObject.

void CanvasChain::doPixelFit (  double    zoomFactor )  [inline]

Round internal ICS values to nearest natural number. Although the ICS values are changed, they are not converted to 'integer' internally. Reimplemented from ScribbleObject.

void CanvasChain::doMove (  double    w, double    h )  [inline]

Move CanvasObject 'w' positions in x-direction, and 'h' posi- tions in y-direction. Parameters are assumed Image Coordinate System values. Reimplemented from ScribbleObject.

void CanvasChain::setColor (  Color    newColor )  [inline]

Reimplemented from ScribbleFigure.

double CanvasChain::getFirstX (    )  [inline]

double CanvasChain::getFirstY (    )  [inline]

double [] CanvasChain::getXPoints (    )  [inline]

double [] CanvasChain::getYPoints (    )  [inline]

int CanvasChain::getNrPoints (    )  [inline]

int [] CanvasChain::getChain (    )  [inline]

boolean CanvasChain::isCircular (    )  [inline]

void CanvasChain::setCircular (  boolean    b )  [inline]

boolean CanvasChain::isInsideCcs (  int    x, int    y )  [inline]

To be removed. Reimplemented from CanvasObject.

boolean CanvasChain::isNearCcs (  int    x, int    y )  [inline]

To be removed. Reimplemented from CanvasObject.

void CanvasChain::setDimension (  int    w, int    h )  [inline]

Reimplemented from ScribbleObject.

void CanvasChain::doMove (  int    w, int    h )  [inline]

Reimplemented from ScribbleObject.

int CanvasChain::changePoint (  int    index, int    x, int    y )  [inline]

Reimplemented from ScribbleFigure.

void CanvasChain::initChain (  int    chain[], double    x, double    y )  [inline, protected]

void CanvasChain::transformICStoCCS (    )  [inline, protected]

Perform a full ICS to CCS coordinate transformation. Reimplemented from CanvasObject.

void CanvasChain::makeFreemanPoly (  double    x, double    y, int    chain[] )  [inline, protected]

void CanvasChain::makePixelChain (    )  [inline, protected]

void CanvasChain::setBox (    )  [inline, protected]

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Member Data Documentation

int [] CanvasChain::freeman = null [protected]

double [] CanvasChain::ics_xPoints = null [protected]

double [] CanvasChain::ics_yPoints = null [protected]

Polygon CanvasChain::ccs_poly = null [protected]

boolean CanvasChain::circular = false [protected]

Image CanvasChain::image = null [protected]

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

• CanvasChain.java

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