root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / IGeometryM.java @ 38563
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| 1 | 24154 | jpiera | package com.iver.cit.gvsig.fmap.core; |
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| 2 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 3 | *
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| 4 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 5 | *
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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 | * as published by the Free Software Foundation; either version 2
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| 9 | * 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 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 19 | *
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| 20 | * For more information, contact:
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| 21 | *
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| 22 | * Generalitat Valenciana
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| 23 | * Conselleria d'Infraestructures i Transport
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| 24 | * Av. Blasco Ib??ez, 50
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| 25 | * 46010 VALENCIA
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| 26 | * SPAIN
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| 27 | *
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| 28 | * +34 963862235
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| 29 | * gvsig@gva.es
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| 30 | * www.gvsig.gva.es
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| 31 | *
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| 32 | * or
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| 33 | *
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| 34 | * IVER T.I. S.A
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| 35 | * Salamanca 50
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| 36 | * 46005 Valencia
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| 37 | * Spain
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| 38 | *
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| 39 | * +34 963163400
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| 40 | * dac@iver.es
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| 41 | */
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| 42 | /* CVS MESSAGES:
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| 43 | *
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| 44 | * $Id: IGeometryM.java,v 1.1 2007/10/19 10:03:45 jorpiell Exp $
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| 45 | * $Log: IGeometryM.java,v $
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| 46 | * Revision 1.1 2007/10/19 10:03:45 jorpiell
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| 47 | * First commit
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| 48 | *
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| 49 | *
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| 50 | */
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| 51 | /**
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| 52 | * All the geometries that contains a M coordinate in their
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| 53 | * nodes have to implement this interface. It has method
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| 54 | * to manage this coordinate.
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| 55 | * @author Jorge Piera LLodr? (jorge.piera@iver.es)
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| 56 | */
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| 57 | public interface IGeometryM extends IGeometry{ |
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| 58 | |||
| 59 | |||
| 60 | /**
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| 61 | * @return if the M coordinates are decreasing
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| 62 | */
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| 63 | public boolean isDecreasing(); |
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| 64 | |||
| 65 | /**
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| 66 | * @return the M value for each node
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| 67 | */
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| 68 | public double[] getMs(); |
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| 69 | |||
| 70 | /**
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| 71 | * Sets the M value at a position
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| 72 | * @param i
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| 73 | * Position of the node
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| 74 | * @param value
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| 75 | * The M value to set
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| 76 | */
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| 77 | public void setMAt(int i, double value); |
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| 78 | |||
| 79 | /**
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| 80 | * Revert the Ms
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| 81 | */
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| 82 | public void revertMs(); |
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| 83 | 25515 | jpiera | |
| 84 | /**
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| 85 | * Return the geometry like text. It is added because JTS doesn't support the M
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| 86 | * coordinate
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| 87 | * @return
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| 88 | */
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| 89 | public String toText(); |
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| 90 | |||
| 91 | |||
| 92 | 24154 | jpiera | } |