svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.geometry / org.gvsig.fmap.geometry.api / src / main / java / org / gvsig / fmap / geom / primitive / Point.java @ 40435
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1 | 40435 | jjdelcerro | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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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., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | |||
23 | /*
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24 | * AUTHORS (In addition to CIT):
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25 | * 2009 {Iver T.I.} {Task}
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26 | */
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27 | |||
28 | package org.gvsig.fmap.geom.primitive; |
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29 | |||
30 | import org.gvsig.fmap.geom.DirectPosition; |
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31 | |||
32 | /**
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33 | * <p>
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34 | * This interface is equivalent to the GM_Point specified in
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35 | * <a href="http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=26012">ISO 19107</a>.
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36 | * It is the basic data type for a geometric object consisting
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37 | * of one and only one point.
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38 | * </p>
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39 | * @see <a href="http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=26012">ISO 19107</a>
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40 | * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>
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41 | */
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42 | public interface Point extends Primitive { |
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43 | |||
44 | /**
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45 | * Gets the {@link DirectPosition of a point}, that is
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46 | * composed by a set of ordinates
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47 | * @return
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48 | * The direct position
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49 | */
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50 | public DirectPosition getDirectPosition();
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51 | |||
52 | /**
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53 | * Sets a ordinate in a concrete dimension
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54 | * @param dimension
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55 | * The dimension to set
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56 | * @param value
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57 | * The value to set
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58 | */
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59 | void setCoordinateAt(int dimension, double value); |
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60 | |||
61 | /**
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62 | * Sets the point coordinates
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63 | *
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64 | * @param value
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65 | * The coordinates to set
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66 | * @deprecated Use {@link #setCoordinateAt(int, double))} instead
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67 | */
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68 | void setCoordinates(double[] values); |
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69 | |||
70 | /**
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71 | * Sets the X coordinate
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72 | * @param x
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73 | * The value to set
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74 | */
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75 | void setX(double x); |
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76 | |||
77 | /**
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78 | * Sets the Y coordinate
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79 | * @param y
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80 | * The value to set
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81 | */
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82 | void setY(double y); |
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83 | |||
84 | /**
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85 | * Gets the coordinate in a concrete dimension
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86 | * @param dimension
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87 | * The ordinate dimension
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88 | * @return
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89 | * The value of the ordinate
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90 | */
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91 | double getCoordinateAt(int dimension); |
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92 | |||
93 | /**
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94 | * Returns an array of coordinates. Don't use the provided array to modify
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95 | * the point coordinates, but use the {@link #setCoordinateAt(int, double))}
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96 | * , {@link #setX(double))} or {@link #setY(double))} methods instead.
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97 | *
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98 | * @return The point coordinates
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99 | * @deprecated Use {@link #getCoordinateAt(int)} instead
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100 | */
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101 | double[] getCoordinates(); |
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102 | |||
103 | /**
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104 | * Returns the X coordinate
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105 | * @return
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106 | * The X coordinate
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107 | */
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108 | double getX();
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109 | |||
110 | /**
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111 | * Returns the Y coordinate
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112 | * @return
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113 | * The Y coordinate
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114 | */
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115 | double getY();
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116 | |||
117 | } |