svn-gvsig-desktop / tags / v1_1_Build_1010 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / adapter / PolygonAdapter.java @ 12804
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1 | 3541 | caballero | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | package com.iver.cit.gvsig.fmap.core.adapter; |
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42 | |||
43 | import java.awt.Graphics2D; |
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44 | import java.awt.geom.AffineTransform; |
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45 | import java.awt.geom.Point2D; |
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46 | |||
47 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.core.FPolygon2D; |
48 | import com.iver.cit.gvsig.fmap.core.FShape; |
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49 | import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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50 | import com.iver.cit.gvsig.fmap.core.ISymbol; |
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51 | 3541 | caballero | |
52 | 8765 | jjdelcerro | |
53 | 3541 | caballero | /**
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54 | * DOCUMENT ME!
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55 | *
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56 | * @author Vicente Caballero Navarro
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57 | */
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58 | public class PolygonAdapter extends PolyLineAdapter { |
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59 | /**
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60 | * DOCUMENT ME!
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61 | *
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62 | * @param p DOCUMENT ME!
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63 | */
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64 | public void obtainShape(Point2D p) { |
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65 | Point2D[] points = getPoints(); |
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66 | GeneralPathX elShape = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD,
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67 | points.length); |
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68 | |||
69 | if (points.length > 0) { |
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70 | elShape.moveTo(((Point2D) points[0]).getX(), |
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71 | ((Point2D) points[0]).getY()); |
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72 | } |
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73 | |||
74 | for (int i = 1; i < points.length; i++) { |
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75 | elShape.lineTo(((Point2D) points[i]).getX(),
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76 | ((Point2D) points[i]).getY());
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77 | } |
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78 | |||
79 | if (points.length > 0) { |
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80 | elShape.lineTo(p.getX(), p.getY()); |
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81 | elShape.lineTo(((Point2D) points[0]).getX(), |
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82 | ((Point2D) points[0]).getY()); |
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83 | } |
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84 | |||
85 | setGPX(elShape); |
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86 | } |
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87 | |||
88 | /**
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89 | * DOCUMENT ME!
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90 | *
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91 | * @return DOCUMENT ME!
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92 | */
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93 | public FShape getShape() {
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94 | return new FPolygon2D(getGPX()); |
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95 | } |
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96 | |||
97 | /**
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98 | * DOCUMENT ME!
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99 | *
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100 | * @param g DOCUMENT ME!
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101 | * @param at DOCUMENT ME!
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102 | * @param symbol DOCUMENT ME!
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103 | */
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104 | 8765 | jjdelcerro | public void draw(Graphics2D g, AffineTransform at, ISymbol symbol) { |
105 | 3541 | caballero | GeneralPathX rectangle = new GeneralPathX(getShape());
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106 | rectangle.transform(at); |
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107 | |||
108 | FShape shapeAux = new FPolygon2D(rectangle);
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109 | 8765 | jjdelcerro | symbol.draw(g,at,shapeAux); |
110 | 3541 | caballero | } |
111 | } |