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 @ 40559
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | 40435 | jjdelcerro | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | 40559 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | 40559 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | 40435 | jjdelcerro | *
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21 | 40559 | jjdelcerro | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | package org.gvsig.fmap.dal.store.shp.utils; |
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25 | |||
26 | import java.nio.ByteBuffer; |
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27 | import java.nio.MappedByteBuffer; |
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28 | |||
29 | import org.gvsig.fmap.geom.Geometry; |
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30 | |||
31 | /**
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32 | * Interfaz de todos los tipos de formato shape.
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33 | *
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34 | * @author Vicente Caballero Navarro
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35 | */
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36 | public interface SHPShape { |
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37 | /**
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38 | * Devuelve el tipo de shape de que se trata.
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39 | *
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40 | * @return Tipo de shape.
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41 | */
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42 | public int getShapeType(); |
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43 | |||
44 | /**
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45 | * Lee del buffer el shape y crea una nueva geometr?a.
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46 | *
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47 | * @param buffer Buffer de donde se lee.
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48 | * @param type Tipo de shape en concreto.
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49 | *
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50 | * @return Nueva geometr?a.
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51 | */
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52 | public Geometry read(MappedByteBuffer buffer, int type); |
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53 | |||
54 | /**
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55 | * Escribe en el buffer la geometr?a que se pasa como par?metro.
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56 | *
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57 | * @param buffer Buffer donde escribir.
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58 | * @param geometry Geometr?a a escribir.
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59 | */
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60 | public void write(ByteBuffer buffer, Geometry geometry); |
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61 | |||
62 | /**
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63 | * Devuelve el tama?o de la geometr?a.
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64 | *
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65 | * @param fgeometry Geometr?a a medir.
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66 | *
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67 | * @return Tama?o de la geometr?a.
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68 | */
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69 | public int getLength(Geometry fgeometry); |
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70 | |||
71 | /**
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72 | * Obtiene los puntos y partes del GeneralPathXIterator del shape.
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73 | *
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74 | * @param iter
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75 | */
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76 | public void obtainsPoints(Geometry g); |
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77 | |||
78 | // public void setFlatness(double flatness);
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79 | } |