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Class jdsltools.visualization.DoNothingTimeline 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Canvas
                   |
                   +----jdsltools.visualization.DoNothingTimeline
public class DoNothingTimeline
extends Canvas
implements Timeline
A default timeline that does nothing

Version:
Fri Jan 3 16:26:21 1997
Author:
Lubomir Bourdev, Mark Handy

Constructor Index

o DoNothingTimeline()

Method Index

o addEvent(Point, Color, Object)
o addEvent(Point, Object)
o ballMoveTo(Point)
o beginOperation()
o client()
o drawEmpty(Graphics)
Called when drawing is necessary but there are no events.

o drawShape(Graphics)
Draws the shape on the given graphics.
o endOperation()
o info()
o init(int, int, int, int, TimelineClient)
o isAtBottom()
o onShape(Point, boolean)
For any point on the canvas, returns the corresponding point on the shape
o setClient(TimelineClient)
o setInfo(String)
o setTimelinePos(Point)
o setTimelineToBottom()
o timelinePos()
o update(Graphics)

Constructors

o DoNothingTimeline 
 public DoNothingTimeline()

Methods

o init 
 public void init(int width,
                  int height,
                  int margin,
                  int minSeparation,
                  TimelineClient client)
o beginOperation 
 public void beginOperation()
o endOperation 
 public void endOperation()
o addEvent 
 public void addEvent(Point locatorPosition,
                      Color baseColor,
                      Object clientData)
o addEvent 
 public void addEvent(Point locatorPosition,
                      Object clientData)
o update 
 public void update(Graphics g)
Overrides:
update in class Component
o ballMoveTo 
 public void ballMoveTo(Point p)
o isAtBottom 
 public boolean isAtBottom()
o timelinePos 
 public Point timelinePos()
o setTimelinePos 
 public void setTimelinePos(Point p)
o setTimelineToBottom 
 public void setTimelineToBottom()
o onShape 
 public Point onShape(Point p,
                      boolean constrain)
For any point on the canvas, returns the corresponding point on the shape

Parameters:
p - A point
constrain - Whether the returned point should be constrained to be on the part of the shape between the first base and the last, as opposed to whether it should be somewhere on the mathematical curve
Returns:
point on the shape corresponding to p
o drawShape 
 public void drawShape(Graphics g)
Draws the shape on the given graphics. Superclass draws the bases.

o drawEmpty 
 public void drawEmpty(Graphics g)
Called when drawing is necessary but there are no events.

o client 
 public TimelineClient client()
o setClient 
 public void setClient(TimelineClient client)
o setInfo 
 public void setInfo(String s)
o info 
 public String info()

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