| Line | Hits | Source |
|---|---|---|
| 1 | /* | |
| 2 | * Created on Jul 16, 2004 | |
| 3 | * | |
| 4 | * Copyright (c) 2004, 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.graph.decorators; | |
| 13 | ||
| 14 | import edu.uci.ics.jung.visualization.VertexShapeFactory; | |
| 15 | ||
| 16 | ||
| 17 | ||
| 18 | /** | |
| 19 | * | |
| 20 | * @author Joshua O'Madadhain | |
| 21 | */ | |
| 22 | public abstract class AbstractVertexShapeFunction implements SettableVertexShapeFunction | |
| 23 | { | |
| 24 | protected VertexSizeFunction vsf; | |
| 25 | protected VertexAspectRatioFunction varf; | |
| 26 | protected VertexShapeFactory factory; | |
| 27 | public final static int DEFAULT_SIZE = 8; | |
| 28 | public final static float DEFAULT_ASPECT_RATIO = 1.0f; | |
| 29 | ||
| 30 | public AbstractVertexShapeFunction(VertexSizeFunction vsf, VertexAspectRatioFunction varf) | |
| 31 | 0 | { |
| 32 | 0 | this.vsf = vsf; |
| 33 | 0 | this.varf = varf; |
| 34 | 0 | factory = new VertexShapeFactory(vsf, varf); |
| 35 | 0 | } |
| 36 | ||
| 37 | public AbstractVertexShapeFunction() | |
| 38 | { | |
| 39 | 0 | this(new ConstantVertexSizeFunction(DEFAULT_SIZE), |
| 40 | new ConstantVertexAspectRatioFunction(DEFAULT_ASPECT_RATIO)); | |
| 41 | 0 | } |
| 42 | ||
| 43 | public void setSizeFunction(VertexSizeFunction vsf) | |
| 44 | { | |
| 45 | 0 | this.vsf = vsf; |
| 46 | 0 | factory = new VertexShapeFactory(vsf, varf); |
| 47 | 0 | } |
| 48 | ||
| 49 | public void setAspectRatioFunction(VertexAspectRatioFunction varf) | |
| 50 | { | |
| 51 | 0 | this.varf = varf; |
| 52 | 0 | factory = new VertexShapeFactory(vsf, varf); |
| 53 | 0 | } |
| 54 | } |
|
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