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

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

All Implemented Interfaces:

WhiteboardObject, WhiteboardObjectImage

public class WhiteboardShapeImage
extends WhiteboardShape
implements WhiteboardObjectImage

a WhiteboardShapeCircle, in XML : data

Author:

Julien Waechter

Field Summary

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

NAME

Constructor Summary

WhiteboardShapeImage(String id, WhiteboardPoint p, double width, double height, byte[] bytes)
WhiteboardShapImage constructor

Method Summary

boolean	contains(Point2D p) Tests if the shape contains a point.
byte[]	getBackgroundImage() Returns a binary array containing the image that should be displayed as the background of this WhiteboardObject.
double	getHeight() Returns the height (in pixels) of the WhiteboardObject.
WhiteboardPoint	getSelectionPoint(Point2D p) Tests if a point p is over a selection point.
List<WhiteboardPoint>	getSelectionPoints() Returns the list of selected points.
WhiteboardPoint	getWhiteboardPoint() Returns the coordinates of this whiteboard object.
double	getWidth() Returns the width (in pixels) of the WhiteboardObject.
void	paintShape(Graphics2D g, AffineTransform t) Code to paint this specific shape.
void	setBackgroundImage(byte[] background) Specifies an image that should be displayed as the background of this object.
void	setHeight(double height) Sets the width (in pixels) of the WhiteboardObject.
void	setWhiteboardPoint(WhiteboardPoint whiteboardPoint) Sets the coordinates of this whiteboard object.
void	setWidth(double width) Sets the width (in pixels) of the WhiteboardObject.
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

WhiteboardShapeImage

public WhiteboardShapeImage(String id,
                            WhiteboardPoint p,
                            double width,
                            double height,
                            byte[] bytes)

WhiteboardShapImage constructor

Parameters:

id - String that uniquely identifies this WhiteboardObject.

p - coordinates of this object.

width - width value of this object (in pixel)

height - height value of this object (in pixel)

bytes - a binary array containing the image that should be displayed as the object background.

Method Detail

paintShape

public void paintShape(Graphics2D g,
                       AffineTransform t)

Code to paint this specific shape.

Specified by:

paintShape in class WhiteboardShape

Parameters:

g - graphics context

t - 2D affine transform

getSelectionPoints

public List<WhiteboardPoint> getSelectionPoints()

Returns the list of selected points.

Specified by:

getSelectionPoints in class WhiteboardShape

Returns:

list of selected points

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

getWidth

public double getWidth()

Returns the width (in pixels) of the WhiteboardObject.

Specified by:

getWidth in interface WhiteboardObjectImage

Returns:

The width.

setWidth

public void setWidth(double width)

Sets the width (in pixels) of the WhiteboardObject.

Specified by:

setWidth in interface WhiteboardObjectImage

Parameters:

width - The new width.

getHeight

public double getHeight()

Returns the height (in pixels) of the WhiteboardObject.

Specified by:

getHeight in interface WhiteboardObjectImage

Returns:

The height.

setHeight

public void setHeight(double height)

Sets the width (in pixels) of the WhiteboardObject.

Specified by:

setHeight in interface WhiteboardObjectImage

Parameters:

height - The new height.

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

getWhiteboardPoint

public WhiteboardPoint getWhiteboardPoint()

Returns the coordinates of this whiteboard object.

Specified by:

getWhiteboardPoint in interface WhiteboardObjectImage

Returns:

the coordinates of this object.

setWhiteboardPoint

public void setWhiteboardPoint(WhiteboardPoint whiteboardPoint)

Sets the coordinates of this whiteboard object.

Specified by:

setWhiteboardPoint in interface WhiteboardObjectImage

Parameters:

whiteboardPoint - the coordinates of this object.

setBackgroundImage

public void setBackgroundImage(byte[] background)

Specifies an image that should be displayed as the background of this object.

Specified by:

setBackgroundImage in interface WhiteboardObjectImage

Parameters:

background - a binary array containing the image that should be displayed as the object background.

getBackgroundImage

public byte[] getBackgroundImage()

Returns a binary array containing the image that should be displayed as the background of this WhiteboardObject.

Specified by:

getBackgroundImage in interface WhiteboardObjectImage

Returns:

a binary array containing the image that should be displayed as the object background.