svn-gvsig-desktop / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / georeferencing / view / ZoomRasterDialog.java @ 18385
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1 | 17838 | nbrodin | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2007 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 | package org.gvsig.rastertools.georeferencing.view; |
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20 | |||
21 | import java.awt.GridBagConstraints; |
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22 | import java.awt.GridBagLayout; |
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23 | import java.awt.geom.Point2D; |
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24 | import java.awt.geom.Rectangle2D; |
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25 | import java.awt.image.BufferedImage; |
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26 | |||
27 | 18251 | nbrodin | import org.gvsig.rastertools.georeferencing.ui.zoom.IExtensionRequest; |
28 | 18308 | nbrodin | import org.gvsig.rastertools.georeferencing.ui.zoom.IGraphicLayer; |
29 | 18216 | nbrodin | import org.gvsig.rastertools.georeferencing.ui.zoom.ViewControl; |
30 | 17838 | nbrodin | |
31 | import com.iver.andami.PluginServices; |
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32 | import com.iver.andami.ui.mdiManager.IWindow; |
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33 | import com.iver.andami.ui.mdiManager.WindowInfo; |
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34 | |||
35 | /**
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36 | * Panel que contiene el control de zoom para el raster a georreferenciar.
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37 | *
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38 | * 22/12/2007
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39 | * @author Nacho Brodin (nachobrodin@gmail.com)
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40 | */
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41 | 18236 | nbrodin | public class ZoomRasterDialog extends BaseZoomView implements IWindow { |
42 | 17838 | nbrodin | private static final long serialVersionUID = 1L; |
43 | |||
44 | private int w = 320; |
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45 | private int h = 100; |
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46 | private int posX = 0; |
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47 | private int posY = 0; |
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48 | |||
49 | /**
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50 | * Constructor.
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51 | * Crea la composici?n de controles de zoom.
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52 | */
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53 | public ZoomRasterDialog(int posX, int posY, int w, int h) { |
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54 | setPosition(posX, posY); |
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55 | setWindowsSize(w, h); |
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56 | init(); |
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57 | } |
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58 | |||
59 | /**
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60 | * Asigna la posici?n de la ventana
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61 | * @param posX Posici?n en X
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62 | * @param posY Posici?n en Y
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63 | */
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64 | public void setPosition(int posX, int posY) { |
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65 | this.posX = posX;
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66 | this.posY = posY;
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67 | } |
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68 | |||
69 | /**
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70 | * Asigna la posici?n de la ventana
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71 | * @param posX Posici?n en X
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72 | * @param posY Posici?n en Y
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73 | */
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74 | public void setWindowsSize(int w, int h) { |
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75 | this.w = w;
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76 | this.h = h;
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77 | } |
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78 | |||
79 | /**
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80 | 18321 | nbrodin | * Asigna el valor para el flag minxMaxyUL. Este flag informa de que la esquina
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81 | * superior izquierda corresponde con el valor de m?nimo X y m?ximo Y. En caso
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82 | * de ser false esta esquina ser?a de m?nimo X y m?nimo Y.
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83 | * @param v
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84 | */
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85 | public void setMinxMaxyUL(boolean v) { |
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86 | getCanvas().setMinxMaxyUL(v); |
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87 | } |
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88 | |||
89 | /**
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90 | 17838 | nbrodin | * Inicializaci?n de los componentes gr?ficos
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91 | */
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92 | private void init() { |
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93 | setLayout(new GridBagLayout()); |
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94 | setPreferredSize(new java.awt.Dimension(w, h));
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95 | |||
96 | GridBagConstraints gb = new GridBagConstraints(); |
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97 | gb.insets = new java.awt.Insets(0, 0, 0, 0); |
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98 | gb.gridy = 0;
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99 | gb.gridx = 0;
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100 | gb.weightx = 1D; //El espacio sobrante se distribuye horizontalmente |
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101 | gb.weighty = 1D; //El espacio sobrante se distribuye verticalmente |
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102 | gb.fill = GridBagConstraints.BOTH; //El componente se hace tan ancho como espacio disponible tiene |
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103 | gb.anchor = GridBagConstraints.NORTH; //Alineamos las cajas arriba |
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104 | 18308 | nbrodin | add(getControl(), gb); |
105 | 17838 | nbrodin | } |
106 | |||
107 | /**
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108 | 18251 | nbrodin | * Registra un objeto IExtensionRequest para que no se aplique un escalado sobre
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109 | * el buffer pasado por par?metro. Alternativamente a la aplicaci?n de este escalado
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110 | * se ejecutar? el m?todo request del interfaz para que el cliente pueda pasar un
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111 | * nuevo buffer con escala 1:1 y con la extensi?n correspondiente al zoom.
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112 | * @param er
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113 | */
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114 | public void setExtensionRequest(IExtensionRequest er) { |
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115 | zoomPixelControl.setExtensionRequest(er); |
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116 | } |
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117 | |||
118 | 18308 | nbrodin | /*
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119 | * (non-Javadoc)
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120 | * @see org.gvsig.rastertools.georeferencing.view.BaseZoomView#addGraphicLayer(org.gvsig.rastertools.georeferencing.ui.zoom.IGraphicLayer)
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121 | */
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122 | public void addGraphicLayer(IGraphicLayer graphicLayer) { |
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123 | getControl().setGraphicLayer(graphicLayer); |
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124 | } |
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125 | |||
126 | 18251 | nbrodin | /**
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127 | 17838 | nbrodin | * Obtiene el panel de control de zoom de coordenadas pixel
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128 | * @return
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129 | */
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130 | 18308 | nbrodin | public ViewControl getControl() {
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131 | 17909 | nbrodin | if(zoomPixelControl == null) { |
132 | 18216 | nbrodin | zoomPixelControl = new ViewControl(ViewControl.LEFT_CONTROL);
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133 | zoomPixelControl.hideButton(ViewControl.PREV_ZOOM); |
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134 | zoomPixelControl.hideButton(ViewControl.FULL_VIEW); |
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135 | zoomPixelControl.hideButton(ViewControl.SELECT_ZOOM_AREA); |
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136 | 18251 | nbrodin | zoomPixelControl.hideButton(ViewControl.ZOOM_INCREASE); |
137 | zoomPixelControl.hideButton(ViewControl.ZOOM_DECREASE); |
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138 | 17909 | nbrodin | } |
139 | 17838 | nbrodin | return zoomPixelControl;
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140 | } |
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141 | 18346 | nbrodin | |
142 | 17838 | nbrodin | /**
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143 | * Asigna los par?metros de dibujado para el raster
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144 | * @param img Buffer con un ?rea de datos
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145 | * @param ext Rectangle2D del ?rea de datos dada
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146 | * @param pixelSize Tama?o de pixel
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147 | * @param center Punto del ?rea de datos donde se quiere centrar el dibujado del buffer
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148 | */
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149 | 18251 | nbrodin | public void setDrawParams(BufferedImage img, Rectangle2D ext, double pixelSize, Point2D center) { |
150 | 18308 | nbrodin | getControl().setDrawParams(img, ext, pixelSize, center) ; |
151 | 17838 | nbrodin | } |
152 | |||
153 | /*
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154 | * (non-Javadoc)
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155 | * @see com.iver.andami.ui.mdiManager.IWindow#getWindowInfo()
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156 | */
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157 | public WindowInfo getWindowInfo() {
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158 | WindowInfo m_viewinfo = new WindowInfo(WindowInfo.MODELESSDIALOG | WindowInfo.RESIZABLE);
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159 | //if (getClippingPanel().getFLayer() != null)
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160 | //m_viewinfo.setAdditionalInfo(getClippingPanel().getFLayer().getName());
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161 | m_viewinfo.setTitle(PluginServices.getText(this, "zooms_control")); |
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162 | m_viewinfo.setX(posX); |
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163 | m_viewinfo.setY(posY); |
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164 | m_viewinfo.setHeight(h); |
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165 | m_viewinfo.setWidth(w); |
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166 | return m_viewinfo;
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167 | } |
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168 | } |