de.lmu.ifi.dbs.elki.visualization.batikutil

Class BatikUtil

java.lang.Object

de.lmu.ifi.dbs.elki.visualization.batikutil.BatikUtil

public final class BatikUtil
extends java.lang.Object

Batik helper class with static methods.

Since:

0.3

Author:

Erich Schubert

Constructor Summary

Constructors

Modifier	Constructor and Description
private	BatikUtil() Private constructor.

Method Summary

Modifier and Type	Method and Description
static double[]	getRelativeCoordinates(org.w3c.dom.events.Event evt, org.w3c.dom.Element reference) Get the relative coordinates of a point within the coordinate system of a particular SVG Element.
static boolean	hasFOPInstalled() Test whether FOP were installed (for PDF, PS and EPS output support).

Methods inherited from class java.lang.Object

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

Constructor Detail

BatikUtil

private BatikUtil()

Private constructor. Static methods only.

Method Detail

getRelativeCoordinates

public static double[] getRelativeCoordinates(org.w3c.dom.events.Event evt,
                                              org.w3c.dom.Element reference)

Get the relative coordinates of a point within the coordinate system of a particular SVG Element.

Parameters:

evt - Event, needs to be a DOMMouseEvent

reference - SVG Element the coordinate system is used of

Returns:

Array containing the X and Y values

hasFOPInstalled

public static boolean hasFOPInstalled()

Test whether FOP were installed (for PDF, PS and EPS output support).

Returns:

true when FOP is available.