li.netcat.chart.util
Class DirectInscribePart

java.lang.Object
  li.netcat.chart.util.AbstractPart
      li.netcat.chart.util.TextPart
          li.netcat.chart.util.TagPart
              li.netcat.chart.util.InscribePart
                  li.netcat.chart.util.DirectInscribePart

All Implemented Interfaces:

Part

public class DirectInscribePart

extends InscribePart

Represents a direct inscription that looks for example like this:

It can be used to tag a graph part. This part uses the tag concept and is therefore very flexible in its strategy and layout. For more details, see the super class TagPart.

By default, this part does not use any lines to connect the tag with the target point and does not handle overlaps.

Author:

Arthur Marxer

Field Summary

Fields inherited from class li.netcat.chart.util.AbstractPart

BACKGROUND, FOREGROUND, PERSPECTIVE

Constructor Summary

DirectInscribePart(GraphPart graphPart)
Constructs a new DirectInscribePart that tags the given graph part.

Method Summary

TagConstraints

getTagConstraints(java.awt.Graphics g) Subclasses must implement this method to report the tag constraints that do the first displacements.

Methods inherited from class li.netcat.chart.util.InscribePart

getCrosswisePosition, getCrosswiseShift, getGraphPart, getLengthwisePosition, getLengthwiseShift, getTags, setGraphPart, setTargetPosition

Methods inherited from class li.netcat.chart.util.TagPart

createTag, createTag, createTag, getAdditionalLineLength, getBottom, getLayout, getLeft, getLinePenBox, getPen, getRight, getTagManager, getTextPenBox, getTop, setAdditionalLineLength, setInsets, setLinePenBox, setPen, setTagManager, setTextPenBox

Methods inherited from class li.netcat.chart.util.TextPart

getTextLook, setTextLook

Methods inherited from class li.netcat.chart.util.AbstractPart

getChart, getPerspective, invalidate, setChart, setPerspective

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectInscribePart

public DirectInscribePart(GraphPart graphPart)

Constructs a new DirectInscribePart that tags the given graph part.

Parameters:

graphPart - The part that gets tagged, might also be null.

Method Detail

getTagConstraints

public TagConstraints getTagConstraints(java.awt.Graphics g)

Description copied from class: TagPart

Subclasses must implement this method to report the tag constraints that do the first displacements.

Specified by:

getTagConstraints in class TagPart

Parameters:

g - The relevant graphics object.

Returns:

The constraints that define where to place the tag labels.