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Class jdsltools.visualization.ContainerVisualizers.SequenceVisualizer 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Canvas
                   |
                   +----jdsltools.visualization.ContainerVisualizer
                           |
                           +----jdsltools.visualization.ContainerVisualizers.SequenceVisualizer
public class SequenceVisualizer
extends ContainerVisualizer
Displays a sequence in the visualizer window

Author:
Lubomir Bourdev, Mark Handy, Ryan Shaun Baker

Variable Index

o client_
o elementVisualizer_
o initial_
o marked1_
o marked2_
o markedPosn1_
o markedPosn2_
o numElementsVisualized_
o sequence_
o xMargin_
o xStep_

Constructor Index

o SequenceVisualizer()
No parameters, to support instantiation with java.lang.class.newInstance().

Method Index

o convertToStandard(Container)
o duplicator()
o init(int, int, int, int, Container, ElementVisualizer, VisualizationController)
o mousePressed(MouseEvent)
o paint(Graphics)
o repaint()
o screenLoc(Container, Position)
Returns the coordinates that the given locator would have if the given container were visualized.

o setScroller(ScrollPane)
o setSelectedPosition(Position)
selects the given locator and redisplays the container
o showString(String)
Display the given string.

o spaint(Graphics)
o visualize(Container)
Display the contents of the container, with no highlighted element.

o visualize(Container, Position, boolean)
Display the contents of the container, with the element corresponding to the given locator highlighted.

Variables

o xStep_ 
 protected int xStep_
o xMargin_ 
 protected int xMargin_
o marked1_ 
 protected Position marked1_
o markedPosn1_ 
 protected Point markedPosn1_
o marked2_ 
 protected Position marked2_
o markedPosn2_ 
 protected Point markedPosn2_
o numElementsVisualized_ 
 protected int numElementsVisualized_
o elementVisualizer_ 
 protected ElementVisualizer elementVisualizer_
o client_ 
 protected VisualizationController client_
o sequence_ 
 protected Sequence sequence_
o initial_ 
 protected Sequence initial_

Constructors

o SequenceVisualizer 
 public SequenceVisualizer()
No parameters, to support instantiation with java.lang.class.newInstance(). Method init(.) should be called immediately after construction.

Methods

o init 
 public void init(int width,
                  int height,
                  int margin,
                  int nodeSeparation,
                  Container initialContainer,
                  ElementVisualizer ev,
                  VisualizationController client)
Parameters:
width - the width of the display window
height - the height of the display window
margin - the margin at the edge of the visualizer
nodeSeperation - the distance between each node
ev - the visualizer for the elements of the enumeration
initialContainer - the initial enumeration displayed
client - the visualization controller using this
o duplicator 
 public ContainerDuplicator duplicator()
Overrides:
duplicator in class ContainerVisualizer
o showString 
 public void showString(String text)
Display the given string.

Overrides:
showString in class ContainerVisualizer
o setSelectedPosition 
 public void setSelectedPosition(Position selected)
selects the given locator and redisplays the container

Overrides:
setSelectedPosition in class ContainerVisualizer
o visualize 
 public void visualize(Container c)
Display the contents of the container, with no highlighted element.

Overrides:
visualize in class ContainerVisualizer
o visualize 
 public void visualize(Container c,
                       Position marked,
                       boolean ignoreThatParameter)
Display the contents of the container, with the element corresponding to the given locator highlighted.

Overrides:
visualize in class ContainerVisualizer
o screenLoc 
 public Point screenLoc(Container c,
                        Position target) throws InvalidPositionException
Returns the coordinates that the given locator would have if the given container were visualized.

Overrides:
screenLoc in class ContainerVisualizer
o repaint 
 public void repaint()
Overrides:
repaint in class Component
o spaint 
 public void spaint(Graphics g)
o paint 
 public void paint(Graphics g)
Overrides:
paint in class Canvas
o convertToStandard 
 public Container convertToStandard(Container c)
Overrides:
convertToStandard in class ContainerVisualizer
o mousePressed 
 public void mousePressed(MouseEvent e)
Overrides:
mousePressed in class ContainerVisualizer
o setScroller 
 public void setScroller(ScrollPane sp)
Overrides:
setScroller in class ContainerVisualizer 
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