net.java.sip.communicator.plugin.whiteboard.gui.whiteboardshapes
Class WhiteboardShapePath

java.lang.Object
  net.java.sip.communicator.plugin.whiteboard.gui.whiteboardshapes.WhiteboardShape
      net.java.sip.communicator.plugin.whiteboard.gui.whiteboardshapes.WhiteboardShapePath

All Implemented Interfaces:

WhiteboardObject, WhiteboardObjectPath

public class WhiteboardShapePath
extends WhiteboardShape
implements WhiteboardObjectPath

A WhiteboardShapePath, in XML :

Author:

Julien Waechter

Field Summary

Fields inherited from interface net.java.sip.communicator.service.protocol.whiteboardobjects.WhiteboardObjectPath

NAME

Constructor Summary

WhiteboardShapePath(String id, int t, Color c, List<WhiteboardPoint> points)
WhiteboardShapePath constructor.

WhiteboardShapePath(String id, int t, Color c, List<WhiteboardPoint> points, AffineTransform v2w)
WhiteboardShapePath constructor.

Method Summary

boolean	contains(Point2D p) Tests if the shape contains a point.
List<WhiteboardPoint>	getPoints() Returns a list of all the WhiteboardPoint instances that this WhiteboardObject is composed of.
WhiteboardPoint	getSelectionPoint(Point2D p) Tests if a point p is over a selection point.
List<WhiteboardPoint>	getSelectionPoints() Returns the list of selected points.
void	paintShape(Graphics2D g, AffineTransform t) Code to paint the specific shape
void	setPoints(List<WhiteboardPoint> points) Sets the list of WhiteboardPoint instances that this WhiteboardObject is composed of.
void	translate(double deltaX, double deltaY) Translates the shape.
void	translateSelectedPoint(double deltaX, double deltaY) Translates a point from the shape.

Methods inherited from class net.java.sip.communicator.plugin.whiteboard.gui.whiteboardshapes.WhiteboardShape

drawSelectedPoint, equals, getColor, getID, getModifyPoint, getOpacity, getThickness, isSelected, paint, preselect, select, setColor, setColor, setID, setModifyPoint, setOpacity, setSelected, setThickness

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.java.sip.communicator.service.protocol.whiteboardobjects.WhiteboardObject

getColor, getID, getThickness, setColor, setThickness

Constructor Detail

WhiteboardShapePath

public WhiteboardShapePath(String id,
                           int t,
                           Color c,
                           List<WhiteboardPoint> points)

WhiteboardShapePath constructor.

Parameters:

id - String that uniquely identifies this WhiteboardObject

t - number of pixels that this object (its border) should be thick.

c - WhiteboardShapePath's color (or rather it's border)

points - list of WhiteboardPoint.

WhiteboardShapePath

public WhiteboardShapePath(String id,
                           int t,
                           Color c,
                           List<WhiteboardPoint> points,
                           AffineTransform v2w)

WhiteboardShapePath constructor.

Parameters:

id - String that uniquely identifies this WhiteboardObject

t - number of pixels that this object (its border)

c - WhiteboardShapePath's color (it's border)

points - list of points

v2w - 2D affine transform

Method Detail

getPoints

public List<WhiteboardPoint> getPoints()

Returns a list of all the WhiteboardPoint instances that this WhiteboardObject is composed of.

Specified by:

getPoints in interface WhiteboardObjectPath

Returns:

the list of WhiteboardPoints composing this object.

getSelectionPoints

public List<WhiteboardPoint> getSelectionPoints()

Returns the list of selected points.

Specified by:

getSelectionPoints in class WhiteboardShape

Returns:

list of selected points

paintShape

public void paintShape(Graphics2D g,
                       AffineTransform t)

Code to paint the specific shape

Specified by:

paintShape in class WhiteboardShape

Parameters:

g - graphics context

t - 2D affine transform

contains

public boolean contains(Point2D p)

Tests if the shape contains a point.

Specified by:

contains in class WhiteboardShape

Parameters:

p - coord point

Returns:

true if shape contains p

setPoints

public void setPoints(List<WhiteboardPoint> points)

Sets the list of WhiteboardPoint instances that this WhiteboardObject is composed of.

Specified by:

setPoints in interface WhiteboardObjectPath

Parameters:

points - the list of WhiteboardPoint instances that this WhiteboardObject is composed of.

translate

public void translate(double deltaX,
                      double deltaY)

Translates the shape.

Specified by:

translate in class WhiteboardShape

Parameters:

deltaX - x coordinate

deltaY - y coordinate

translateSelectedPoint

public void translateSelectedPoint(double deltaX,
                                   double deltaY)

Translates a point from the shape.

Specified by:

translateSelectedPoint in class WhiteboardShape

Parameters:

deltaX - x coordinate

deltaY - y coordinate

getSelectionPoint

public WhiteboardPoint getSelectionPoint(Point2D p)

Tests if a point p is over a selection point.

Specified by:

getSelectionPoint in class WhiteboardShape

Parameters:

p - point

Returns:

nearest selection point