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1 | /* | |
2 | * Created on Jul 21, 2005 | |
3 | * | |
4 | * Copyright (c) 2005, the JUNG Project and the Regents of the University | |
5 | * of California | |
6 | * All rights reserved. | |
7 | * | |
8 | * This software is open-source under the BSD license; see either | |
9 | * "license.txt" or | |
10 | * http://jung.sourceforge.net/license.txt for a description. | |
11 | */ | |
12 | package edu.uci.ics.jung.visualization; | |
13 | ||
14 | import java.awt.geom.Point2D; | |
15 | import java.util.HashMap; | |
16 | import java.util.Iterator; | |
17 | import java.util.Map; | |
18 | ||
19 | import edu.uci.ics.jung.graph.ArchetypeVertex; | |
20 | ||
21 | /** | |
22 | * A <code>Map</code>-based implementation of | |
23 | * <code>SettableVertexLocationFunction</code>. | |
24 | * | |
25 | * @author Joshua O'Madadhain | |
26 | */ | |
27 | public class DefaultSettableVertexLocationFunction implements | |
28 | SettableVertexLocationFunction | |
29 | { | |
30 | protected Map v_locations; | |
31 | protected boolean normalized; | |
32 | ||
33 | public DefaultSettableVertexLocationFunction() | |
34 | 1 | { |
35 | 1 | v_locations = new HashMap(); |
36 | 1 | } |
37 | ||
38 | 0 | public DefaultSettableVertexLocationFunction(VertexLocationFunction vlf) { |
39 | 0 | v_locations = new HashMap(); |
40 | 0 | for(Iterator iterator=vlf.getVertexIterator(); iterator.hasNext(); ) { |
41 | 0 | ArchetypeVertex v = (ArchetypeVertex)iterator.next(); |
42 | 0 | v_locations.put(v, vlf.getLocation(v)); |
43 | } | |
44 | 0 | } |
45 | ||
46 | public void setLocation(ArchetypeVertex v, Point2D location) | |
47 | { | |
48 | 5 | v_locations.put(v, location); |
49 | 5 | } |
50 | ||
51 | public Point2D getLocation(ArchetypeVertex v) | |
52 | { | |
53 | 10 | return (Point2D)v_locations.get(v); |
54 | } | |
55 | ||
56 | public void reset() | |
57 | { | |
58 | 0 | v_locations.clear(); |
59 | 0 | } |
60 | ||
61 | public Iterator getVertexIterator() | |
62 | { | |
63 | 0 | return v_locations.keySet().iterator(); |
64 | } | |
65 | } |
this report was generated by version 1.0.5 of jcoverage. |
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