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CanvasArrowGrid Class Reference

Inheritance diagram for CanvasArrowGrid::

List of all members.

Public Methods
	CanvasArrowGrid (double x, double y, double[][] lengths, int[][] angles)
	CanvasArrowGrid (double x, double y, double[][] lengths, int[][] angles, double distance)
	CanvasArrowGrid (double x, double y, double[][] lengths, int[][] angles, double distance, Color color)
	CanvasArrowGrid (double x, double y, double[][] lengths, int[][] angles, double distance, Color color, boolean stroke, float linew, float trans, double ccsScale)
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	doMove (double w, double h)
	Move CanvasObject 'w' positions in x-direction, and 'h' posi- tions in y-direction. 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)
Static Public Attributes
final double	DEF_DIST = 1.0
Protected Methods
void	initGrid (double[][] lengths, int[][] angles, double distance)
void	allocGridSpace ()
void	placeArrows ()
void	transformICStoCCS ()
	Perform a full ICS to CCS coordinate transformation. More...
void	transformCCStoICS ()
	Perform a full CCS to ICS coordinate transformation. More...
Protected Attributes
int	nr_x = 0
int	nr_y = 0
double	distance = DEF_DIST
double[]	ics_xs = null
double[]	ics_ys = null
double[][]	ics_xHeads = null
double[][]	ics_yHeads = null
double[][]	ics_Bx = null
double[][]	ics_By = null
double[][]	ics_Gx = null
double[][]	ics_Gy = null
int[]	ccs_xs = null
int[]	ccs_ys = null
int[][]	ccs_xHeads = null
int[][]	ccs_yHeads = null
int[][]	ccs_Bx = null
int[][]	ccs_By = null
int[][]	ccs_Gx = null
int[][]	ccs_Gy = null
double[][]	lengths = null
int[][]	angles = null
Static Protected Attributes
final int	HEAD_LENGTH = 6
final int	HEAD_ANGLE = 20

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Constructor & Destructor Documentation

CanvasArrowGrid::CanvasArrowGrid (  double    x, double    y, double    lengths[][], int    angles[][] )  [inline]

CanvasArrowGrid::CanvasArrowGrid (  double    x, double    y, double    lengths[][], int    angles[][], double    distance )  [inline]

CanvasArrowGrid::CanvasArrowGrid (  double    x, double    y, double    lengths[][], int    angles[][], double    distance, Color    color )  [inline]

CanvasArrowGrid::CanvasArrowGrid (  double    x, double    y, double    lengths[][], int    angles[][], double    distance, Color    color, boolean    stroke, float    linew, float    trans, double    ccsScale )  [inline]

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Member Function Documentation

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

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

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

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

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

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

void CanvasArrowGrid::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 CanvasArrowGrid::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 CanvasArrowGrid::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.

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

To be removed. Reimplemented from CanvasObject.

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

To be removed. Reimplemented from CanvasObject.

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

Reimplemented from ScribbleObject.

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

Reimplemented from ScribbleObject.

void CanvasArrowGrid::initGrid (  double    lengths[][], int    angles[][], double    distance )  [inline, protected]

void CanvasArrowGrid::allocGridSpace (    )  [inline, protected]

void CanvasArrowGrid::placeArrows (    )  [inline, protected]

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

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

void CanvasArrowGrid::transformCCStoICS (    )  [inline, protected]

Perform a full CCS to ICS coordinate transformation. This function is used only for scribbled objects. Reimplemented from CanvasObject.

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Member Data Documentation

final double CanvasArrowGrid::DEF_DIST = 1.0 [static]

final int CanvasArrowGrid::HEAD_LENGTH = 6 [static, protected]

final int CanvasArrowGrid::HEAD_ANGLE = 20 [static, protected]

int CanvasArrowGrid::nr_x = 0 [protected]

int CanvasArrowGrid::nr_y = 0 [protected]

double CanvasArrowGrid::distance = DEF_DIST [protected]

double [] CanvasArrowGrid::ics_xs = null [protected]

double [] CanvasArrowGrid::ics_ys = null [protected]

double [][] CanvasArrowGrid::ics_xHeads = null [protected]

double [][] CanvasArrowGrid::ics_yHeads = null [protected]

double [][] CanvasArrowGrid::ics_Bx = null [protected]

double [][] CanvasArrowGrid::ics_By = null [protected]

double [][] CanvasArrowGrid::ics_Gx = null [protected]

double [][] CanvasArrowGrid::ics_Gy = null [protected]

int [] CanvasArrowGrid::ccs_xs = null [protected]

int [] CanvasArrowGrid::ccs_ys = null [protected]

int [][] CanvasArrowGrid::ccs_xHeads = null [protected]

int [][] CanvasArrowGrid::ccs_yHeads = null [protected]

int [][] CanvasArrowGrid::ccs_Bx = null [protected]

int [][] CanvasArrowGrid::ccs_By = null [protected]

int [][] CanvasArrowGrid::ccs_Gx = null [protected]

int [][] CanvasArrowGrid::ccs_Gy = null [protected]

double [][] CanvasArrowGrid::lengths = null [protected]

int [][] CanvasArrowGrid::angles = null [protected]

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

• CanvasArrowGrid.java

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