li.netcat.chart.util.tag
Class LineTagConstraints

java.lang.Object
  li.netcat.chart.util.tag.LineTagConstraints

All Implemented Interfaces:

TagConstraints

public class LineTagConstraints

extends java.lang.Object

implements TagConstraints

This tag constraints define that all tags must be placed on a straight line. The line is defined by a point that lies on the straight line and an alignment that specifies where to place the labels.

Author:

Arthur Marxer

Constructor Summary

LineTagConstraints(float x, float y, int alignment)
Constructs a new LineTagConstraints object with the given parameters.

Method Summary

void	displace(Tag tag) Does the primary displacement of the given tag.

Methods inherited from class java.lang.Object

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

Constructor Detail

LineTagConstraints

public LineTagConstraints(float x,
                          float y,
                          int alignment)

Constructs a new LineTagConstraints object with the given parameters.

Parameters:

x - The x-coordinate of a point that lies on the straight line.

y - The y-coordinate of a point that lies on the straight line.

Method Detail

displace

public void displace(Tag tag)

Description copied from interface: TagConstraints

Does the primary displacement of the given tag. This method typically modifies the properties tagX, tagY, directionX and directionY of the given tag.

Specified by:

displace in interface TagConstraints

Parameters:

tag - The tag that needs a primary displacement.