org.tigris.gef.presentation
Class EdgeAnnotationStrategy

java.lang.Object
  org.tigris.gef.presentation.AnnotationStrategy
      org.tigris.gef.presentation.EdgeAnnotationStrategy

public class EdgeAnnotationStrategy
extends AnnotationStrategy

Constructor Summary

EdgeAnnotationStrategy()

Method Summary

void	drawConnectingLine(Fig annotation) Draws a dotted line between this annotation and its owner.
java.awt.Point	restoreAnnotationPosition(Fig annotation)
void	storeAnnotationPosition(Fig annotation) Calculates offset and ratio of annotation (relative to annotationOwner).
void	translateAnnotations(Fig owner) move annotations.

Methods inherited from class org.tigris.gef.presentation.AnnotationStrategy

addAnnotation, getAllAnnotations, getAnnotationProperties, getAnnotationsVector, lineIsVisible, numOfAnnotations, removeAllAnnotations, removeAllConnectingLines, removeAnnotation, replaceAnnotation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EdgeAnnotationStrategy

public EdgeAnnotationStrategy()

Method Detail

restoreAnnotationPosition

public java.awt.Point restoreAnnotationPosition(Fig annotation)

Overrides:

restoreAnnotationPosition in class AnnotationStrategy

storeAnnotationPosition

public void storeAnnotationPosition(Fig annotation)

Calculates offset and ratio of annotation (relative to annotationOwner). method is called when the annotation is moved without its owner

Specified by:

storeAnnotationPosition in class AnnotationStrategy

drawConnectingLine

public void drawConnectingLine(Fig annotation)
                        throws java.lang.NullPointerException

Draws a dotted line between this annotation and its owner.

Throws:

java.lang.NullPointerException

translateAnnotations

public void translateAnnotations(Fig owner)

move annotations. this method is called when an annotationOwner is moved without its annotations

Specified by:

translateAnnotations in class AnnotationStrategy