root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / FMap.java @ 350
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| 1 | 213 | fernando | /* Generated by Together */
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| 2 | package com.iver.cit.gvsig.fmap; |
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| 3 | |||
| 4 | import java.awt.Graphics2D; |
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| 5 | 214 | fernando | import java.awt.Toolkit; |
| 6 | 213 | fernando | import java.awt.geom.Point2D; |
| 7 | import java.awt.geom.Rectangle2D; |
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| 8 | import java.awt.image.BufferedImage; |
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| 9 | |||
| 10 | import org.cresques.cts.ICoordTrans; |
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| 11 | import org.cresques.cts.IProjection; |
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| 12 | import org.cresques.geo.Projected; |
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| 13 | |||
| 14 | 305 | fjp | import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 15 | 214 | fernando | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 16 | 346 | fernando | import com.iver.cit.gvsig.fmap.layers.CancelationException; |
| 17 | 214 | fernando | import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 18 | import com.iver.cit.gvsig.fmap.layers.FLayers; |
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| 19 | import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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| 20 | 342 | fjp | import com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent; |
| 21 | import com.iver.cit.gvsig.fmap.layers.LayerCollectionListener; |
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| 22 | import com.iver.cit.gvsig.fmap.layers.LayerPositionEvent; |
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| 23 | 214 | fernando | import com.iver.cit.gvsig.fmap.layers.VectorialAdapter; |
| 24 | 244 | fernando | import com.iver.cit.gvsig.fmap.operations.Cancellable; |
| 25 | 214 | fernando | import com.iver.cit.gvsig.fmap.operations.selection.Record; |
| 26 | import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
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| 27 | 325 | fernando | import com.iver.cit.gvsig.fmap.rendering.styling.FStyle2D; |
| 28 | 213 | fernando | |
| 29 | |||
| 30 | /**
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| 31 | * DOCUMENT ME!
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| 32 | *
|
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| 33 | * @author Fernando Gonz?lez Cort?s
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| 34 | */
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| 35 | 350 | fernando | public class FMap implements Projected { |
| 36 | 230 | fernando | public static final double[] CHANGEM = { |
| 37 | 214 | fernando | 1000, 1, 0.01, 0.001, 1609.344, 0.9144, 0.3048, 0.0254 |
| 38 | }; |
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| 39 | |||
| 40 | /** DOCUMENT ME! */
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| 41 | public static final double[] CHANGE = { |
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| 42 | 100000, 100, 1, 0.1, 160934.4, 91.44, 30.48, 2.54 |
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| 43 | }; |
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| 44 | |||
| 45 | 213 | fernando | public static final int EQUALS = 0; |
| 46 | public static final int DISJOINT = 1; |
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| 47 | public static final int INTERSECTS = 2; |
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| 48 | public static final int TOUCHES = 3; |
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| 49 | public static final int CROSSES = 4; |
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| 50 | public static final int WITHIN = 5; |
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| 51 | public static final int CONTAINS = 6; |
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| 52 | public static final int OVERLAPS = 7; |
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| 53 | private FLayers layers = new FLayers(); |
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| 54 | private ViewPort viewPort;
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| 55 | |||
| 56 | 214 | fernando | public FMap(ViewPort vp){
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| 57 | this.viewPort = vp;
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| 58 | 350 | fernando | layers.addLayerCollectionListener(new LayerListener());
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| 59 | 214 | fernando | } |
| 60 | |||
| 61 | 213 | fernando | /**
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| 62 | * DOCUMENT ME!
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| 63 | *
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| 64 | * @return DOCUMENT ME!
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| 65 | */
|
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| 66 | public FLayers getLayers() {
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| 67 | return layers;
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| 68 | } |
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| 69 | |||
| 70 | /**
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| 71 | * Dibuja en la imagen que se pasa como par?metro el contenido de las capas
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| 72 | * visibles del mapa y teniendo en cuenta los datos del ViewPort contenido
|
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| 73 | * en este FMap
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| 74 | *
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| 75 | * @param b DOCUMENT ME!
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| 76 | */
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| 77 | public void drawLabels(BufferedImage b) { |
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| 78 | } |
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| 79 | |||
| 80 | /**
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| 81 | * DOCUMENT ME!
|
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| 82 | *
|
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| 83 | * @param g DOCUMENT ME!
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| 84 | */
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| 85 | public void print(Graphics2D g) { |
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| 86 | } |
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| 87 | |||
| 88 | /**
|
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| 89 | * Crea un nuevo FMap con la informaci?n del ViewPort que se pasa como
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| 90 | * par?metro.
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| 91 | *
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| 92 | * @param vp DOCUMENT ME!
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| 93 | *
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| 94 | * @return DOCUMENT ME!
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| 95 | */
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| 96 | public FMap createNewFMap(ViewPort vp) {
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| 97 | 214 | fernando | FMap ret = new FMap(vp);
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| 98 | 213 | fernando | ret.layers = this.layers;
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| 99 | |||
| 100 | return ret;
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| 101 | } |
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| 102 | |||
| 103 | /**
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| 104 | * Crea un nuevo FMap totalmente desligado, se replican las capas y el
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| 105 | * ViewPort
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| 106 | *
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| 107 | * @return DOCUMENT ME!
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| 108 | */
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| 109 | public FMap cloneFMap() {
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| 110 | return createXMLEntity(getXMLEntity());
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| 111 | } |
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| 112 | |||
| 113 | /**
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| 114 | * DOCUMENT ME!
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| 115 | *
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| 116 | * @return DOCUMENT ME!
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| 117 | */
|
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| 118 | public XMLEntity getXMLEntity() {
|
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| 119 | return new XMLEntity(); |
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| 120 | } |
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| 121 | |||
| 122 | /**
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| 123 | * DOCUMENT ME!
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| 124 | *
|
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| 125 | * @param xe DOCUMENT ME!
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| 126 | *
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| 127 | * @return DOCUMENT ME!
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| 128 | */
|
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| 129 | public FMap createXMLEntity(XMLEntity xe) {
|
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| 130 | // TODO Implementar bien
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| 131 | 214 | fernando | return new FMap(null); |
| 132 | 213 | fernando | } |
| 133 | 245 | vcaballero | |
| 134 | 213 | fernando | /**
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| 135 | * A?ade la capa que se pasa como par?metro al nodo que se pasa como
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| 136 | * parametro y lanza ProjectionMismatchException si no est?n todas las
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| 137 | * capas de este FMap en la misma proyecci?n. Lanza un
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| 138 | * ChildNotAllowedException si la capa no es un FLayers y no permite hijos
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| 139 | *
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| 140 | * @param parent DOCUMENT ME!
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| 141 | * @param layer DOCUMENT ME!
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| 142 | *
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| 143 | * @throws ProjectionMismatchException DOCUMENT ME!
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| 144 | * @throws ChildrenNotAllowedException DOCUMENT ME!
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| 145 | */
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| 146 | 245 | vcaballero | /* public void addLayer(LayerPath parent, FLayer layer)
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| 147 | 213 | fernando | throws ProjectionMismatchException, ChildrenNotAllowedException {
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| 148 | layers.addLayer(parent, layer);
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| 149 | }
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| 150 | 241 | vcaballero | public void removeLayer(LayerPath parent)throws ChildrenNotAllowedException{
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| 151 | layers.removeLayer(parent);
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| 152 | }
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| 153 | 245 | vcaballero | */
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| 154 | 213 | fernando | /**
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| 155 | * A?ade una capa al grupo de capas que se sit?a por encima de todas las
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| 156 | * otras capas
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| 157 | *
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| 158 | * @param vectorial DOCUMENT ME!
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| 159 | */
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| 160 | public void addToTrackLayer(FLyrVect vectorial) { |
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| 161 | } |
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| 162 | 214 | fernando | |
| 163 | public long getScaleView() { |
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| 164 | Toolkit kit = Toolkit.getDefaultToolkit(); |
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| 165 | double dpi = kit.getScreenResolution();
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| 166 | 346 | fernando | IProjection proj = viewPort.getProjection(); |
| 167 | 213 | fernando | |
| 168 | 214 | fernando | double w = ((viewPort.getImageSize().getWidth() / dpi) * 2.54); |
| 169 | |||
| 170 | if (viewPort.getAdjustedExtent() == null) { |
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| 171 | return 0; |
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| 172 | } |
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| 173 | |||
| 174 | |||
| 175 | if (proj == null) |
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| 176 | return (long) (viewPort.getAdjustedExtent().getWidth() / w * CHANGE[getViewPort() |
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| 177 | .getMapUnits()]); |
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| 178 | return (long) proj.getScale(viewPort.getAdjustedExtent().getMinX(), viewPort.getAdjustedExtent().getMaxX(), viewPort.getImageSize().getWidth(), dpi); |
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| 179 | } |
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| 180 | |||
| 181 | 213 | fernando | /**
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| 182 | 214 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#setVectorial(com.iver.cit.gvsig.fmap.VectorialAdapter)
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| 183 | 213 | fernando | */
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| 184 | public void setVectorial(VectorialAdapter v) { |
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| 185 | } |
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| 186 | |||
| 187 | /**
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| 188 | 217 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#process(com.iver.cit.gvsig.fmap.FeatureSelectorVisitor, VectorialSubSet)
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| 189 | 213 | fernando | */
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| 190 | 229 | vcaballero | public void process(FeatureVisitor visitor) { |
| 191 | 213 | fernando | } |
| 192 | |||
| 193 | /**
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| 194 | 214 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#processSelected(com.iver.cit.gvsig.fmap.FeatureVisitor)
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| 195 | 213 | fernando | */
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| 196 | public void processSelected(FeatureVisitor visitor) { |
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| 197 | } |
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| 198 | |||
| 199 | /**
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| 200 | 217 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#select(com.iver.cit.gvsig.fmap.FeatureSelectorVisitor, VectorialSubSet)
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| 201 | 213 | fernando | */
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| 202 | 229 | vcaballero | public void select(FeatureVisitor visitor) { |
| 203 | 213 | fernando | } |
| 204 | |||
| 205 | /**
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| 206 | 214 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#selectFromSelection()
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| 207 | 213 | fernando | */
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| 208 | public void selectFromSelection() { |
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| 209 | } |
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| 210 | |||
| 211 | /**
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| 212 | 214 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#createIndex()
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| 213 | 213 | fernando | */
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| 214 | public void createIndex() { |
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| 215 | } |
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| 216 | |||
| 217 | /**
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| 218 | * @see org.cresques.geo.Projected#getProjection()
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| 219 | */
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| 220 | public IProjection getProjection() {
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| 221 | return null; |
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| 222 | } |
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| 223 | |||
| 224 | /**
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| 225 | * @see org.cresques.geo.Projected#reProject(org.cresques.cts.ICoordTrans)
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| 226 | */
|
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| 227 | public void reProject(ICoordTrans arg0) { |
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| 228 | } |
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| 229 | |||
| 230 | /**
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| 231 | 214 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#selectByPoint(java.awt.geom.Point2D,
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| 232 | 213 | fernando | * double)
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| 233 | */
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| 234 | public void selectByPoint(Point2D p, double tolerance) { |
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| 235 | } |
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| 236 | |||
| 237 | /**
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| 238 | 214 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#selectByRect(java.awt.geom.Rectangle2D)
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| 239 | 213 | fernando | */
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| 240 | public void selectByRect(Rectangle2D rect) { |
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| 241 | } |
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| 242 | |||
| 243 | /**
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| 244 | 305 | fjp | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#selectByShape(com.iver.cit.gvsig.fmap.fshape.IGeometry,
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| 245 | 213 | fernando | * int)
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| 246 | */
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| 247 | 305 | fjp | public void selectByShape(IGeometry g, int relationship) { |
| 248 | 213 | fernando | } |
| 249 | |||
| 250 | /**
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| 251 | 214 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByPoint(java.awt.geom.Point2D,
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| 252 | 213 | fernando | * double)
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| 253 | */
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| 254 | public Record[] queryByPoint(Point2D p, double tolerance) { |
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| 255 | return null; |
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| 256 | } |
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| 257 | |||
| 258 | /**
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| 259 | 214 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByRect(java.awt.geom.Rectangle2D)
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| 260 | 213 | fernando | */
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| 261 | public Record[] queryByRect(Rectangle2D rect) { |
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| 262 | return null; |
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| 263 | } |
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| 264 | |||
| 265 | /**
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| 266 | 305 | fjp | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByShape(com.iver.cit.gvsig.fmap.fshape.IGeometry,
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| 267 | 213 | fernando | * int)
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| 268 | */
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| 269 | 305 | fjp | public Record[] queryByShape(IGeometry g, int relationship) { |
| 270 | 213 | fernando | return null; |
| 271 | } |
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| 272 | |||
| 273 | /**
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| 274 | 214 | fernando | * @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#getSelectionBounds()
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| 275 | 213 | fernando | */
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| 276 | public Rectangle2D getSelectionBounds() { |
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| 277 | return null; |
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| 278 | } |
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| 279 | |||
| 280 | /**
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| 281 | * DOCUMENT ME!
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| 282 | *
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| 283 | * @param image DOCUMENT ME!
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| 284 | * @param g DOCUMENT ME!
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| 285 | * @param viewPort DOCUMENT ME!
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| 286 | *
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| 287 | * @throws DriverIOException
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| 288 | *
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| 289 | 228 | fernando | * @see com.iver.cit.gvsig.fmap.operations.LayerOperations#draw(java.awt.image.BufferedImage,
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| 290 | 325 | fernando | * java.awt.Graphics2D, FStyle2D)
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| 291 | 213 | fernando | */
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| 292 | 244 | fernando | public void draw(BufferedImage image, Graphics2D g, Cancellable cancel) |
| 293 | throws DriverIOException {
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| 294 | 349 | fjp | if (viewPort.getExtent() == null) return; |
| 295 | |||
| 296 | 244 | fernando | layers.draw(image, g, viewPort, cancel); |
| 297 | } |
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| 298 | |||
| 299 | /**
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| 300 | * DOCUMENT ME!
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| 301 | *
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| 302 | * @param image DOCUMENT ME!
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| 303 | * @param g DOCUMENT ME!
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| 304 | * @param viewPort DOCUMENT ME!
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| 305 | *
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| 306 | * @throws DriverIOException
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| 307 | *
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| 308 | * @see com.iver.cit.gvsig.fmap.operations.LayerOperations#draw(java.awt.image.BufferedImage,
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| 309 | 325 | fernando | * java.awt.Graphics2D, FStyle2D)
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| 310 | 244 | fernando | */
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| 311 | 214 | fernando | public void draw(BufferedImage image, Graphics2D g) |
| 312 | 213 | fernando | throws DriverIOException {
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| 313 | 244 | fernando | layers.draw(image, g, viewPort, new Cancellable() {
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| 314 | /**
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| 315 | * @see com.iver.cit.gvsig.fmap.operations.Cancellable#isCanceled()
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| 316 | */
|
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| 317 | public boolean isCanceled() { |
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| 318 | return false; |
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| 319 | } |
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| 320 | }); |
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| 321 | 213 | fernando | } |
| 322 | 244 | fernando | |
| 323 | 213 | fernando | /**
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| 324 | * @return Returns the viewPort.
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| 325 | */
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| 326 | public ViewPort getViewPort() {
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| 327 | return viewPort;
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| 328 | } |
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| 329 | /**
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| 330 | * @param viewPort The viewPort to set.
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| 331 | */
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| 332 | public void setViewPort(ViewPort viewPort) { |
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| 333 | this.viewPort = viewPort;
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| 334 | } |
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| 335 | 342 | fjp | |
| 336 | 350 | fernando | public class LayerListener implements LayerCollectionListener{ |
| 337 | |||
| 338 | /**
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| 339 | * @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdded(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
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| 340 | */
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| 341 | public void layerAdded(LayerCollectionEvent e) { |
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| 342 | // Si es la primera capa, fijamos su extent al ViewPort
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| 343 | if (getLayers().getLayerCount() == 1) |
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| 344 | {
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| 345 | FLayer lyr = e.getAffectedLayer(); |
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| 346 | try {
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| 347 | getViewPort().setExtent(lyr.getFullExtent()); |
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| 348 | } catch (DriverIOException e1) {
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| 349 | } |
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| 350 | 346 | fernando | } |
| 351 | 342 | fjp | } |
| 352 | |||
| 353 | 350 | fernando | /**
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| 354 | * @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoved(com.iver.cit.gvsig.fmap.layers.LayerPositionEvent)
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| 355 | */
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| 356 | public void layerMoved(LayerPositionEvent e) { |
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| 357 | } |
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| 358 | 342 | fjp | |
| 359 | 350 | fernando | /**
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| 360 | * @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoved(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
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| 361 | */
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| 362 | public void layerRemoved(LayerCollectionEvent e) { |
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| 363 | } |
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| 364 | 342 | fjp | |
| 365 | 350 | fernando | /**
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| 366 | * @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdding(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
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| 367 | */
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| 368 | public void layerAdding(LayerCollectionEvent e) throws CancelationException { |
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| 369 | } |
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| 370 | 342 | fjp | |
| 371 | 350 | fernando | /**
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| 372 | * @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoving(com.iver.cit.gvsig.fmap.layers.LayerPositionEvent)
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| 373 | */
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| 374 | public void layerMoving(LayerPositionEvent e) throws CancelationException { |
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| 375 | } |
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| 376 | 342 | fjp | |
| 377 | 350 | fernando | /**
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| 378 | * @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoving(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
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| 379 | */
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| 380 | public void layerRemoving(LayerCollectionEvent e) throws CancelationException { |
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| 381 | } |
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| 382 | |||
| 383 | /**
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| 384 | * @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#activationChanged(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
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| 385 | */
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| 386 | public void activationChanged(LayerCollectionEvent e) throws CancelationException { |
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| 387 | } |
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| 388 | |||
| 389 | /**
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| 390 | * @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#visibilityChanged(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
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| 391 | */
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| 392 | public void visibilityChanged(LayerCollectionEvent e) throws CancelationException { |
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| 393 | } |
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| 394 | 342 | fjp | |
| 395 | } |
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| 396 | 349 | fjp | |
| 397 | /**
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| 398 | * M?todo de conveniencia. Recorre las capas y te da el fullExtent
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| 399 | * @return fullExtent de todas las capas.
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| 400 | * @throws DriverIOException
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| 401 | */
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| 402 | public Rectangle2D getFullExtent() throws DriverIOException |
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| 403 | {
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| 404 | return layers.getFullExtent();
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| 405 | } |
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| 406 | 213 | fernando | } |