svn-gvsig-desktop / tags / v1_0_2_Build_903 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / RasterOperations.java @ 10704
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1 | 1100 | fjp | /* 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 | 228 | fernando | package com.iver.cit.gvsig.fmap.layers; |
42 | |||
43 | 2396 | nacho | import java.util.ArrayList; |
44 | |||
45 | 5979 | nacho | import org.cresques.filter.RasterFilterStack; |
46 | 2623 | nacho | |
47 | 1680 | luisw | import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
48 | 228 | fernando | |
49 | 1034 | vcaballero | |
50 | /**
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51 | * Interfaz de operaciones sobre una capa raster.
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52 | 2623 | nacho | * @author Nacho Brodin (brodin_ign@gva.es)
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53 | 1034 | vcaballero | */
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54 | 1680 | luisw | public interface RasterOperations extends InfoByPoint { |
55 | 2396 | nacho | /**
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56 | * Asigna RGB en la posici?n en la que se ha
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57 | * hecho click al mostrar informaci?n del raster.
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58 | * @param r valor de rojo
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59 | * @param g valor de verde
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60 | * @param b valor de azul
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61 | */
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62 | public void setRGB(int r, int g, int b); |
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63 | |||
64 | /**
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65 | 2623 | nacho | * Obtiene la pila de filtros aplicada al raster
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66 | * @return
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67 | */
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68 | public RasterFilterStack getFilterStack();
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69 | |||
70 | /**
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71 | * Asigna la pila de filtros aplicada al raster
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72 | * @return
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73 | */
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74 | public void setFilterStack(RasterFilterStack stack); |
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75 | |||
76 | /**
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77 | 2396 | nacho | * Devuelve el RasterAdapter de la capa.
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78 | *
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79 | * @return RasterAdapter.
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80 | */
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81 | public RasterAdapter getSource() ;
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82 | |||
83 | /**
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84 | * Inserta el RasterAdapter.
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85 | *
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86 | * @param ra RasterAdapter.
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87 | */
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88 | public void setSource(RasterAdapter ra) ; |
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89 | |||
90 | /**
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91 | * Asigna la posici?n en la que se ha hecho click al mostrar
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92 | * informaci?n del raster.
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93 | * @param x Posici?n en X
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94 | * @param y Posici?n en Y
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95 | */
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96 | public void setPos(int x, int y); |
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97 | |||
98 | /**
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99 | * Asigna la posici?n en coordenadas del mundo real en la que se ha
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100 | * hecho click al mostrar informaci?n del raster.
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101 | * @param x Posici?n en X
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102 | * @param y Posici?n en Y
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103 | */
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104 | public void setPosWC(double x, double y); |
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105 | |||
106 | /**
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107 | * Obtiene el valor del pixel del Image en la posici?n x,y
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108 | * @param x Posici?n x
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109 | * @param y Posici?n y
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110 | * @return valor de pixel
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111 | */
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112 | public int[] getPixel(double wcx, double wcy); |
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113 | |||
114 | 2623 | nacho | public void setTransparency(int trans); |
115 | |||
116 | public void setBand(int flag, int nBand); |
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117 | |||
118 | 2396 | nacho | /**
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119 | * Obtiene atributos a partir de un georasterfile
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120 | * @return
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121 | */
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122 | public ArrayList getAttributes(); |
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123 | 3084 | nacho | |
124 | 2396 | nacho | public double getMaxX(); |
125 | public double getMaxY(); |
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126 | public double getMinX(); |
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127 | public double getMinY(); |
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128 | public double getWidth(); |
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129 | public double getHeight(); |
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130 | 6007 | nacho | |
131 | /**
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132 | * Consulta si una capa est? siendo tileada o no
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133 | * @return true si est? siendo tileada y false si no lo est?
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134 | */
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135 | public boolean isTiled(); |
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136 | |||
137 | /**
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138 | * Obtiene el tama?o del tile si la capa est? siendo tileada. Esta funci?n e fundamentalmente
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139 | * usada por salvar a raster donde se consulta el tama?o del tile para hacer bandas de ese ancho.
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140 | * @return array con dos enteros que representan el ancho y el alto del tile
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141 | */
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142 | public int[] getTileSize(); |
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143 | 9056 | nacho | |
144 | /**
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145 | * Obtiene el tipo de dato de la capa raster
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146 | * @return Entero que representa el tipo de dato de la capa raster.
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147 | */
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148 | public int getDataType(); |
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149 | 228 | fernando | } |