svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.file / org.gvsig.fmap.dal.file.shp / src / main / java / org / gvsig / fmap / dal / store / shp / utils / SHPShape.java @ 40435
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1 | 40435 | jjdelcerro | /* 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 org.gvsig.fmap.dal.store.shp.utils; |
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42 | |||
43 | import java.nio.ByteBuffer; |
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44 | import java.nio.MappedByteBuffer; |
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45 | |||
46 | import org.gvsig.fmap.geom.Geometry; |
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47 | |||
48 | /**
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49 | * Interfaz de todos los tipos de formato shape.
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50 | *
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51 | * @author Vicente Caballero Navarro
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52 | */
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53 | public interface SHPShape { |
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54 | /**
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55 | * Devuelve el tipo de shape de que se trata.
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56 | *
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57 | * @return Tipo de shape.
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58 | */
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59 | public int getShapeType(); |
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60 | |||
61 | /**
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62 | * Lee del buffer el shape y crea una nueva geometr?a.
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63 | *
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64 | * @param buffer Buffer de donde se lee.
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65 | * @param type Tipo de shape en concreto.
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66 | *
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67 | * @return Nueva geometr?a.
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68 | */
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69 | public Geometry read(MappedByteBuffer buffer, int type); |
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70 | |||
71 | /**
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72 | * Escribe en el buffer la geometr?a que se pasa como par?metro.
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73 | *
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74 | * @param buffer Buffer donde escribir.
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75 | * @param geometry Geometr?a a escribir.
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76 | */
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77 | public void write(ByteBuffer buffer, Geometry geometry); |
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78 | |||
79 | /**
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80 | * Devuelve el tama?o de la geometr?a.
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81 | *
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82 | * @param fgeometry Geometr?a a medir.
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83 | *
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84 | * @return Tama?o de la geometr?a.
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85 | */
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86 | public int getLength(Geometry fgeometry); |
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87 | |||
88 | /**
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89 | * Obtiene los puntos y partes del GeneralPathXIterator del shape.
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90 | *
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91 | * @param iter
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92 | */
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93 | public void obtainsPoints(Geometry g); |
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94 | |||
95 | // public void setFlatness(double flatness);
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96 | } |