Class Oval

Class Oval 

java.lang.Object
   |
   +----ObjBaseClass
           |
           +----Oval
public class Oval
extends ObjBaseClass
implements DrawObject, Cloneable

Variable Index

o baseColors
o color
o height
o id
o obj_id
o old_height
o old_width
o type
o width
o x1
o y1

Constructor Index

o Oval(SketchArea)
o Oval(SketchArea, int)

Method Index

o assemble(int)
assembles the Oval object's parameters based on application-specific format before calling superclass's BaseClassAssemble for assembling this resulting packet with the RTP header.
o clean(Graphics)
o clear(Graphics)
o clone()
clones a oval object by making an exact copy of this oval object with values equal to the original values, except that the starting and ending points of the newly cloned oval are translated by a value of TRANSLATE_X and TRANSLATE_Y defined in the ObjBaseClass.java.
o draw(int, int, int, int, int, int)
o erase(Graphics, boolean)
o getObjID()
o getType()
o mouseDown(int, int)
o mouseDrag(int, int)
o mouseUp(int, int)
o moveUP(Graphics, int, int)
o moving(Graphics, int, int)
o paint(Graphics)
o processInData(byte[])
retrieves Oval object's parameters from the received packet and display the oval on the drawing canvas of the whiteboard.
o send()
Sends this oval object across the multicast network

Variables

o x1 
  public int x1
o y1 
  public int y1
o width 
  public int width
o height 
  public int height
o old_width 
  public int old_width
o old_height 
  public int old_height
o type 
  public int type
o id 
  public int id
o color 
  public int color
o baseColors 
  public Color baseColors[]
o obj_id 
  public int obj_id

Constructors

o Oval 
  public Oval(SketchArea parent)
o Oval 
  public Oval(SketchArea parent,
              int c)

Methods

o clone 
  public Object clone()
clones a oval object by making an exact copy of this oval object with values equal to the original values, except that the starting and ending points of the newly cloned oval are translated by a value of TRANSLATE_X and TRANSLATE_Y defined in the ObjBaseClass.java.
Returns:
a cloned object.
Overrides:
clone in class Object
o mouseDown 
  public boolean mouseDown(int x,
                           int y)
o mouseUp 
  public boolean mouseUp(int x,
                         int y)
o send 
  public void send()
Sends this oval object across the multicast network
o mouseDrag 
  public boolean mouseDrag(int x,
                           int y)
o clear 
  public void clear(Graphics g)
o moving 
  public void moving(Graphics g,
                     int x,
                     int y)
o moveUP 
  public void moveUP(Graphics g,
                     int x,
                     int y)
o clean 
  public void clean(Graphics g)
o erase 
  public void erase(Graphics g,
                    boolean send_del_req)
o paint 
  public void paint(Graphics g)
o assemble 
  public void assemble(int ObjectType)
assembles the Oval object's parameters based on application-specific format before calling superclass's BaseClassAssemble for assembling this resulting packet with the RTP header. This function is called by mouseUp Event.
Returns:
void
o processInData 
  public void processInData(byte buf[])
retrieves Oval object's parameters from the received packet and display the oval on the drawing canvas of the whiteboard.
Parameters:
buf - buffer that holds parameters in the form of byte array.
Returns:
void
o getType 
  public int getType()
o getObjID 
  public int getObjID()
o draw 
  public void draw(int xx1,
                   int yy1,
                   int xx2,
                   int yy2,
                   int col,
                   int obj_id_recvd)