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

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

All Implemented Interfaces:

WhiteboardObject, WhiteboardObjectPolyLine

public class WhiteboardShapePolyLine
extends WhiteboardShape
implements WhiteboardObjectPolyLine

A WhiteboardShapeLine, in XML :

Author:

Julien Waechter

Field Summary

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

NAME

Constructor Summary

WhiteboardShapePolyLine(String id, int thickness, Color color, List<WhiteboardPoint> points, boolean fill)
WhiteboardShapePolyLine constructor.

WhiteboardShapePolyLine(String id, int thickness, Color color, List<WhiteboardPoint> m_points, boolean fill, AffineTransform at)
WhiteboardShapePolyLine 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 WhiteboardPoints
boolean	isFill() Returns the fill state of the WhiteboardObject.
void	paintShape(Graphics2D g, AffineTransform t) Code to paint the WhiteboardShapePolyLine.
void	setFill(boolean fill) Sets the fill state of the WhiteboardObject.
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

WhiteboardShapePolyLine

public WhiteboardShapePolyLine(String id,
                               int thickness,
                               Color color,
                               List<WhiteboardPoint> points,
                               boolean fill)

WhiteboardShapePolyLine constructor.

Parameters:

id - String that uniquely identifies this WhiteboardObject

thickness - number of pixels that this object (or its border) should be thick

color - WhiteboardShapePolyLine's color (or rather it's border)

points - list of WhiteboardPoint

fill - True is filled, false is unfilled

WhiteboardShapePolyLine

public WhiteboardShapePolyLine(String id,
                               int thickness,
                               Color color,
                               List<WhiteboardPoint> m_points,
                               boolean fill,
                               AffineTransform at)

WhiteboardShapePolyLine constructor.

Parameters:

id - String that uniquely identifies this WhiteboardObject

thickness - number of pixels that this object (or its border) should be thick

color - WhiteboardShapePolyLine's color (or rather it's border)

m_points - list of WhiteboardPoint

fill - True is filled, false is unfilled

at - 2D affine transformation

Method Detail

isFill

public boolean isFill()

Returns the fill state of the WhiteboardObject.

Returns:

True is filled, false is unfilled.

setFill

public void setFill(boolean fill)

Sets the fill state of the WhiteboardObject. True is filled, false is unfilled.

Parameters:

fill - The new fill state.

paintShape

public void paintShape(Graphics2D g,
                       AffineTransform t)

Code to paint the WhiteboardShapePolyLine.

Specified by:

paintShape in class WhiteboardShape

Parameters:

g - graphics context

t - 2D affine transform

getSelectionPoints

public List<WhiteboardPoint> getSelectionPoints()

Returns the list of selected WhiteboardPoints

Specified by:

getSelectionPoints in class WhiteboardShape

Returns:

list of selected WhiteboardPoints

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

getPoints

public List<WhiteboardPoint> getPoints()

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

Specified by:

getPoints in interface WhiteboardObjectPolyLine

Returns:

the list of WhiteboardPoints composing this object.

setPoints

public void setPoints(List<WhiteboardPoint> points)

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

Specified by:

setPoints in interface WhiteboardObjectPolyLine

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 coord

deltaY - y coord

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