Class Rect

Class Rect 

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

Variable Index

o base_x
o base_y
o baseColors
o color
o height
o id
o obj_id
o old_height
o old_width
o old_x1
o old_y1
o type
o width
o x1
o y1

Constructor Index

o Rect(SketchArea)
o Rect(SketchArea, int)

Method Index

o assemble(int)
assembles Rectangle object's parameters before calling superclass's BaseClassAssemble function to assemble this resulting packet with RTP header.
o clean(Graphics)
o clear(Graphics)
o clone()
clones a rectangle object by making an exact copy of this rectangle object with values equal to the original values, except that the starting and ending points of the newly cloned rectangle 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 erase_obj_to_move(Graphics)
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 Rectangle object's parameters from the received packet and displays on the drawing canvas of the whiteboard.
o send()
o setBaseDist(Graphics, int, int)
o setBasePoint(int, int)
o setPenColor(Graphics, int)

Variables

o x1 
  public int x1
o y1 
  public int y1
o base_x 
  public int base_x
o base_y 
  public int base_y
o old_x1 
  public int old_x1
o old_y1 
  public int old_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 Rect 
  public Rect(SketchArea parent)
o Rect 
  public Rect(SketchArea parent,
              int c)

Methods

o clone 
  public Object clone()
clones a rectangle object by making an exact copy of this rectangle object with values equal to the original values, except that the starting and ending points of the newly cloned rectangle 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()
o mouseDrag 
  public boolean mouseDrag(int x,
                           int y)
o moving 
  public void moving(Graphics g,
                     int x,
                     int y)
o setBasePoint 
  public void setBasePoint(int x,
                           int y)
o setBaseDist 
  public void setBaseDist(Graphics g,
                          int x,
                          int y)
o moveUP 
  public void moveUP(Graphics g,
                     int x,
                     int y)
o clear 
  public void clear(Graphics g)
o clean 
  public void clean(Graphics g)
o erase 
  public void erase(Graphics g,
                    boolean send_del_req)
o erase_obj_to_move 
  public void erase_obj_to_move(Graphics g)
o paint 
  public void paint(Graphics g)
o draw 
  public void draw(int xx1,
                   int yy1,
                   int xx2,
                   int yy2,
                   int col,
                   int obj_id_recvd)
o setPenColor 
  public void setPenColor(Graphics g,
                          int c)
o assemble 
  public void assemble(int ObjectType)
assembles Rectangle object's parameters before calling superclass's BaseClassAssemble function to assemble this resulting packet with RTP header. This function is called by mouseUp Event.
Returns:
void
o processInData 
  public void processInData(byte buf[])
retrieves Rectangle object's parameters from the received packet and displays on the drawing canvas of the whiteboard.
Parameters:
buf - buffer storing the object's parameters in the form of byte array.
Returns:
void
o getType 
  public int getType()
o getObjID 
  public int getObjID()