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CanvasBlob Class Reference

Inheritance diagram for CanvasBlob::

List of all members.

Public Methods
	CanvasBlob ()
	CanvasBlob (Image im, double x, double y)
	CanvasBlob (Image im, double x, double y, Color color)
	CanvasBlob (Image im, int[] codes, double x, double y)
	CanvasBlob (Image im, int[] codes, double x, double y, Color color)
	CanvasBlob (Image im, int[] codes, double x, double y, Color color, 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	setZoomFactor (double zoomFactor)
	Scale CanvasObject according to 'zoomFactor'. 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 color)
void	setTransparency (float trans)
void	setDrawMode (int mode)
	Set current draw-mode. More...
void	showMask (boolean b)
void	showChain (boolean b)
Vector	getVisualChangeMethods ()
	Builds up a list of functions that are to fill a menu for changing the visualization aspects of an object. More...
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	initBlob (Image im, int[] codes, double x, double y, Color color, float trans, double ccs_scale)
void	setBox ()
Protected Attributes
CanvasMask	mask = null
CanvasChain	chain = null
boolean	showMask = true
boolean	showChain = true
Static Protected Attributes
final int	INV_COLOR = 0x00FFFFFF

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Constructor & Destructor Documentation

CanvasBlob::CanvasBlob (    )  [inline]

CanvasBlob::CanvasBlob (  Image    im, double    x, double    y )  [inline]

CanvasBlob::CanvasBlob (  Image    im, double    x, double    y, Color    color )  [inline]

CanvasBlob::CanvasBlob (  Image    im, int    codes[], double    x, double    y )  [inline]

CanvasBlob::CanvasBlob (  Image    im, int    codes[], double    x, double    y, Color    color )  [inline]

CanvasBlob::CanvasBlob (  Image    im, int    codes[], double    x, double    y, Color    color, float    trans, double    ccs_scale )  [inline]

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Member Function Documentation

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

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

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

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

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

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

void CanvasBlob::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 CanvasBlob::setZoomFactor (  double    zoomFactor )  [inline]

Scale CanvasObject according to 'zoomFactor'. The internal ICS values are taken as base values to calculate the associated CCS values. Reimplemented from CanvasObject.

void CanvasBlob::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 CanvasBlob::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 CanvasBlob::setColor (  Color    color )  [inline]

Reimplemented from ScribbleFigure.

void CanvasBlob::setTransparency (  float    trans )  [inline]

Reimplemented from ScribbleFigure.

void CanvasBlob::setDrawMode (  int    mode )  [inline]

Set current draw-mode. Reimplemented from CanvasObject.

void CanvasBlob::showMask (  boolean    b )  [inline]

void CanvasBlob::showChain (  boolean    b )  [inline]

Vector CanvasBlob::getVisualChangeMethods (    )  [inline]

Builds up a list of functions that are to fill a menu for changing the visualization aspects of an object. Classes derived from this one typically add their class-specific methods to their parents' methods by first calling the parent to fill the vector and then add their own. The result is a Vector of CallableMethods. Reimplemented from ScribbleFigure.

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

To be removed. Reimplemented from CanvasObject.

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

To be removed. Reimplemented from CanvasObject.

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

Reimplemented from ScribbleObject.

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

Reimplemented from ScribbleObject.

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

Reimplemented from ScribbleFigure.

void CanvasBlob::initBlob (  Image    im, int    codes[], double    x, double    y, Color    color, float    trans, double    ccs_scale )  [inline, protected]

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

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Member Data Documentation

final int CanvasBlob::INV_COLOR = 0x00FFFFFF [static, protected]

CanvasMask CanvasBlob::mask = null [protected]

CanvasChain CanvasBlob::chain = null [protected]

boolean CanvasBlob::showMask = true [protected]

boolean CanvasBlob::showChain = true [protected]

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

• CanvasBlob.java

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