13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 |
* Lesser General Public License for more details. |
* Lesser General Public License for more details. |
15 |
*/ |
*/ |
16 |
package org.geotools.gui.swing; |
package org.geotools.swing; |
17 |
|
|
18 |
/** |
/** |
19 |
* <b>Xulu:<br> |
* <b>Xulu:<br> |
58 |
import javax.swing.JPanel; |
import javax.swing.JPanel; |
59 |
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60 |
import org.apache.log4j.Logger; |
import org.apache.log4j.Logger; |
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import org.geotools.feature.FeatureCollection; |
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import org.geotools.filter.IllegalFilterException; |
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import org.geotools.map.DefaultMapContext; |
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61 |
import org.geotools.map.MapContext; |
import org.geotools.map.MapContext; |
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import org.geotools.map.MapLayer; |
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62 |
import org.geotools.map.event.MapLayerListEvent; |
import org.geotools.map.event.MapLayerListEvent; |
63 |
import org.geotools.map.event.MapLayerListListener; |
import org.geotools.map.event.MapLayerListListener; |
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import org.geotools.referencing.crs.DefaultGeographicCRS; |
|
64 |
import org.geotools.renderer.GTRenderer; |
import org.geotools.renderer.GTRenderer; |
65 |
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import org.geotools.renderer.label.LabelCacheImpl; |
66 |
import org.geotools.renderer.lite.LabelCache; |
import org.geotools.renderer.lite.LabelCache; |
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import org.geotools.renderer.lite.LabelCacheDefault; |
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67 |
import org.geotools.renderer.lite.StreamingRenderer; |
import org.geotools.renderer.lite.StreamingRenderer; |
68 |
import org.geotools.renderer.shape.TransitionShapefileRenderer; |
import org.geotools.renderer.shape.ShapefileRenderer; |
69 |
import org.geotools.styling.Graphic; |
import org.geotools.styling.Graphic; |
70 |
import org.geotools.styling.LineSymbolizer; |
import org.geotools.styling.LineSymbolizer; |
71 |
import org.geotools.styling.Mark; |
import org.geotools.styling.Mark; |
72 |
import org.geotools.styling.PointSymbolizer; |
import org.geotools.styling.PointSymbolizer; |
73 |
import org.geotools.styling.PolygonSymbolizer; |
import org.geotools.styling.PolygonSymbolizer; |
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import org.geotools.styling.Style; |
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74 |
import org.geotools.styling.StyleBuilder; |
import org.geotools.styling.StyleBuilder; |
75 |
import org.geotools.styling.StyleFactory; |
import org.geotools.styling.StyleFactory; |
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import org.opengis.filter.Filter; |
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76 |
import org.opengis.filter.FilterFactory2; |
import org.opengis.filter.FilterFactory2; |
77 |
import org.opengis.referencing.crs.CoordinateReferenceSystem; |
import org.opengis.referencing.crs.CoordinateReferenceSystem; |
78 |
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79 |
import schmitzm.swing.SwingUtil; |
import schmitzm.swing.SwingUtil; |
80 |
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import com.sun.jini.jeri.internal.runtime.SelectionManager; |
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81 |
import com.vividsolutions.jts.geom.Coordinate; |
import com.vividsolutions.jts.geom.Coordinate; |
82 |
import com.vividsolutions.jts.geom.Envelope; |
import com.vividsolutions.jts.geom.Envelope; |
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import com.vividsolutions.jts.geom.Geometry; |
|
83 |
import com.vividsolutions.jts.geom.GeometryFactory; |
import com.vividsolutions.jts.geom.GeometryFactory; |
84 |
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85 |
public class JMapPane extends JPanel implements MouseListener, |
public class JMapPane extends JPanel implements MouseListener, |
86 |
MouseMotionListener, HighlightChangeListener, SelectionChangeListener, |
MouseMotionListener, PropertyChangeListener, MapLayerListListener { |
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PropertyChangeListener, MapLayerListListener { |
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87 |
private static Logger LOGGER = Logger.getLogger(JMapPane.class.getName()); |
private static Logger LOGGER = Logger.getLogger(JMapPane.class.getName()); |
88 |
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89 |
private static final long serialVersionUID = -8647971481359690499L; |
private static final long serialVersionUID = -8647971481359690499L; |
149 |
// SK: private BufferedImage baseImage, panningImage; |
// SK: private BufferedImage baseImage, panningImage; |
150 |
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151 |
/** |
/** |
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* image of selection |
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*/ |
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private BufferedImage selectImage; |
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/** |
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* style for selected items |
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*/ |
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private Style selectionStyle; |
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/** |
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* layer that selection works on |
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*/ |
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private MapLayer selectionLayer; |
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/** |
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* layer that highlight works on |
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*/ |
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private MapLayer highlightLayer; |
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/** |
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* the object which manages highlighting |
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*/ |
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private HighlightManager highlightManager; |
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/** |
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* is highlighting on or off |
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*/ |
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private boolean highlight = true; |
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/** |
|
152 |
* a factory for filters |
* a factory for filters |
153 |
*/ |
*/ |
154 |
FilterFactory2 ff; |
FilterFactory2 ff; |
158 |
*/ |
*/ |
159 |
GeometryFactory gf = new GeometryFactory(); // FactoryFinder.getGeometryFactory(null); |
GeometryFactory gf = new GeometryFactory(); // FactoryFinder.getGeometryFactory(null); |
160 |
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/** |
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* the collections of features to be selected or highlighted |
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*/ |
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FeatureCollection selection; |
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/** |
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* the collections of features to be selected or highlighted |
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*/ |
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FeatureCollection highlightFeature; |
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161 |
private int state = ZoomIn; |
private int state = ZoomIn; |
162 |
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163 |
/** |
/** |
165 |
*/ |
*/ |
166 |
private double zoomFactor = 2.0; |
private double zoomFactor = 2.0; |
167 |
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Style lineHighlightStyle; |
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Style pointHighlightStyle; |
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Style polygonHighlightStyle; |
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Style polygonSelectionStyle; |
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Style pointSelectionStyle; |
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Style lineSelectionStyle; |
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168 |
boolean changed = true; |
boolean changed = true; |
169 |
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170 |
LabelCache labelCache = new LabelCacheDefault(); |
LabelCache labelCache = new LabelCacheImpl(); |
171 |
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172 |
// xulu.sc |
// xulu.sc |
173 |
// private boolean reset = false; |
// private boolean reset = false; |
184 |
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185 |
int lastY; |
int lastY; |
186 |
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private SelectionManager selectionManager; |
|
187 |
// xulu.sn |
// xulu.sn |
188 |
private Double maxZoomScale = Double.MIN_VALUE; |
private Double maxZoomScale = Double.MIN_VALUE; |
189 |
private Double minZoomScale = Double.MAX_VALUE; |
private Double minZoomScale = Double.MAX_VALUE; |
239 |
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|
240 |
this.addMouseListener(this); |
this.addMouseListener(this); |
241 |
this.addMouseMotionListener(this); |
this.addMouseMotionListener(this); |
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setHighlightManager(new HighlightManager(highlightLayer)); |
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setSelectionManager(new SelectionManager(selectionLayer)); |
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lineHighlightStyle = setupStyle(LINE, Color.red); |
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pointHighlightStyle = setupStyle(POINT, Color.red); |
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polygonHighlightStyle = setupStyle(POLYGON, Color.red); |
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polygonSelectionStyle = setupStyle(POLYGON, Color.cyan); |
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pointSelectionStyle = setupStyle(POINT, Color.cyan); |
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lineSelectionStyle = setupStyle(LINE, Color.cyan); |
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242 |
setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR)); |
setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR)); |
243 |
} |
} |
244 |
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250 |
} |
} |
251 |
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252 |
public void setRenderer(final GTRenderer renderer) { |
public void setRenderer(final GTRenderer renderer) { |
253 |
Map hints = new HashMap(); |
Map<Object,Object> hints = new HashMap<Object,Object>(); |
254 |
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|
255 |
this.renderer = renderer; |
this.renderer = renderer; |
256 |
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257 |
if (renderer instanceof StreamingRenderer || renderer instanceof TransitionShapefileRenderer) { |
if (renderer instanceof StreamingRenderer || renderer instanceof ShapefileRenderer) { |
258 |
hints = renderer.getRendererHints(); |
hints = renderer.getRendererHints(); |
259 |
if (hints == null) { |
if (hints == null) { |
260 |
hints = new HashMap(); |
hints = new HashMap<Object,Object>(); |
261 |
} |
} |
262 |
if (hints.containsKey(StreamingRenderer.LABEL_CACHE_KEY)) { |
if (hints.containsKey(StreamingRenderer.LABEL_CACHE_KEY)) { |
263 |
labelCache = (LabelCache) hints |
labelCache = (LabelCache) hints |
330 |
this.zoomFactor = zoomFactor; |
this.zoomFactor = zoomFactor; |
331 |
} |
} |
332 |
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public MapLayer getSelectionLayer() { |
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return selectionLayer; |
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} |
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public void setSelectionLayer(final MapLayer selectionLayer) { |
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this.selectionLayer = selectionLayer; |
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if (selectionManager != null) { |
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selectionManager.setSelectionLayer(selectionLayer); |
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} |
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} |
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public boolean isHighlight() { |
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return highlight; |
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} |
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public void setHighlight(final boolean highlight) { |
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this.highlight = highlight; |
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} |
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public MapLayer getHighlightLayer() { |
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return highlightLayer; |
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} |
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public void setHighlightLayer(final MapLayer highlightLayer) { |
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this.highlightLayer = highlightLayer; |
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if (highlightManager != null) { |
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highlightManager.setHighlightLayer(highlightLayer); |
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} |
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} |
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public HighlightManager getHighlightManager() { |
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return highlightManager; |
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} |
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public void setHighlightManager(final HighlightManager highlightManager) { |
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this.highlightManager = highlightManager; |
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this.highlightManager.addHighlightChangeListener(this); |
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this.addMouseMotionListener(this.highlightManager); |
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} |
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public Style getLineHighlightStyle() { |
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return lineHighlightStyle; |
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} |
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public void setLineHighlightStyle(final Style lineHighlightStyle) { |
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this.lineHighlightStyle = lineHighlightStyle; |
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} |
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public Style getLineSelectionStyle() { |
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return lineSelectionStyle; |
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} |
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public void setLineSelectionStyle(final Style lineSelectionStyle) { |
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this.lineSelectionStyle = lineSelectionStyle; |
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} |
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public Style getPointHighlightStyle() { |
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return pointHighlightStyle; |
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} |
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public void setPointHighlightStyle(final Style pointHighlightStyle) { |
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this.pointHighlightStyle = pointHighlightStyle; |
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} |
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public Style getPointSelectionStyle() { |
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return pointSelectionStyle; |
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} |
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public void setPointSelectionStyle(final Style pointSelectionStyle) { |
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this.pointSelectionStyle = pointSelectionStyle; |
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} |
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public Style getPolygonHighlightStyle() { |
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return polygonHighlightStyle; |
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} |
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public void setPolygonHighlightStyle(final Style polygonHighlightStyle) { |
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this.polygonHighlightStyle = polygonHighlightStyle; |
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} |
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public Style getPolygonSelectionStyle() { |
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return polygonSelectionStyle; |
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} |
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public void setPolygonSelectionStyle(final Style polygonSelectionStyle) { |
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this.polygonSelectionStyle = polygonSelectionStyle; |
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} |
|
333 |
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334 |
protected void paintComponent(final Graphics g) { |
protected void paintComponent(final Graphics g) { |
335 |
super.paintComponent(g); |
super.paintComponent(g); |
346 |
try { |
try { |
347 |
mapArea = context.getLayerBounds(); |
mapArea = context.getLayerBounds(); |
348 |
} catch (final IOException e) { |
} catch (final IOException e) { |
349 |
// TODO Auto-generated catch block |
LOGGER.warn("context.getLayerBounds()", e); |
|
e.printStackTrace(); |
|
350 |
} |
} |
351 |
} |
} |
352 |
|
|
390 |
} |
} |
391 |
|
|
392 |
((Graphics2D) g).drawImage(baseImage, 0, 0, this); |
((Graphics2D) g).drawImage(baseImage, 0, 0, this); |
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if ((selection != null) && (selection.size() > 0)) { |
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// paint selection |
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String type = selectionLayer.getFeatureSource().getSchema() |
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.getDefaultGeometry().getType().getName(); |
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/* String type = selection.getDefaultGeometry().getGeometryType(); */ |
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/* System.out.println(type); */ |
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if (type == null) |
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type = "polygon"; |
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/* String type = "point"; */ |
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if (type.toLowerCase().endsWith("polygon")) { |
|
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selectionStyle = polygonSelectionStyle; |
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} else if (type.toLowerCase().endsWith("point")) { |
|
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selectionStyle = pointSelectionStyle; |
|
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} else if (type.toLowerCase().endsWith("line")) { |
|
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selectionStyle = lineSelectionStyle; |
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} |
|
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selectionContext = new DefaultMapContext(DefaultGeographicCRS.WGS84); |
|
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selectionContext.addLayer(selection, selectionStyle); |
|
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selectionRenderer.setContext(selectionContext); |
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selectImage = new BufferedImage(dr.width, dr.height, |
|
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BufferedImage.TYPE_INT_ARGB); |
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final Graphics2D ig = selectImage.createGraphics(); |
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/* System.out.println("rendering selection"); */ |
|
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selectionRenderer.paint((Graphics2D) ig, dr, mapArea); |
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((Graphics2D) g).drawImage(selectImage, 0, 0, this); |
|
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} |
|
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if (highlight && (highlightFeature != null) |
|
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&& (highlightFeature.size() > 0)) { |
|
|
/* |
|
|
* String type = selection.getDefaultGeometry().getGeometryType(); |
|
|
* System.out.println(type); if(type==null) type="polygon"; |
|
|
*/ |
|
|
String type = highlightLayer.getFeatureSource().getSchema() |
|
|
.getDefaultGeometry().getType().getName(); |
|
|
/* String type = selection.getDefaultGeometry().getGeometryType(); */ |
|
|
// System.out.println(type); |
|
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if (type == null) |
|
|
type = "polygon"; |
|
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|
|
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/* String type = "point"; */ |
|
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Style highlightStyle = null; |
|
|
if (type.toLowerCase().endsWith("polygon")) { |
|
|
highlightStyle = polygonHighlightStyle; |
|
|
} else if (type.toLowerCase().endsWith("point")) { |
|
|
highlightStyle = pointHighlightStyle; |
|
|
} else if (type.toLowerCase().endsWith("line")) { |
|
|
highlightStyle = lineHighlightStyle; |
|
|
} |
|
|
|
|
|
final MapContext highlightContext = new DefaultMapContext( |
|
|
DefaultGeographicCRS.WGS84); |
|
|
|
|
|
highlightContext.addLayer(highlightFeature, highlightStyle); |
|
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highlightRenderer.setContext(highlightContext); |
|
|
|
|
|
/* System.out.println("rendering highlight"); */ |
|
|
highlightRenderer.paint((Graphics2D) g, dr, mapArea); |
|
|
} |
|
393 |
} |
} |
394 |
|
|
395 |
private Envelope fixAspectRatio(final Rectangle r, final Envelope mapArea) { |
private Envelope fixAspectRatio(final Rectangle r, final Envelope mapArea) { |
428 |
return new Envelope(ll, ur); |
return new Envelope(ll, ur); |
429 |
} |
} |
430 |
|
|
431 |
public void doSelection(final double x, final double y, final MapLayer layer) { |
// public void doSelection(final double x, final double y, final MapLayer layer) { |
432 |
|
// |
433 |
final Geometry geometry = gf.createPoint(new Coordinate(x, y)); |
// final Geometry geometry = gf.createPoint(new Coordinate(x, y)); |
434 |
|
// |
435 |
// org.opengis.geometry.Geometry geometry = new Point(); |
// // org.opengis.geometry.Geometry geometry = new Point(); |
436 |
|
// |
437 |
findFeature(geometry, layer); |
// findFeature(geometry, layer); |
438 |
|
// |
439 |
} |
// } |
440 |
|
// |
441 |
/** |
// /** |
442 |
* @param geometry |
// * @param geometry |
443 |
* - a geometry to construct the filter with |
// * - a geometry to construct the filter with |
444 |
* @param i |
// * @param i |
445 |
* - the index of the layer to search |
// * - the index of the layer to search |
446 |
* @throws IndexOutOfBoundsException |
// * @throws IndexOutOfBoundsException |
447 |
*/ |
// */ |
448 |
private void findFeature(final Geometry geometry, final MapLayer layer) |
// private void findFeature(final Geometry geometry, final MapLayer layer) |
449 |
throws IndexOutOfBoundsException { |
// throws IndexOutOfBoundsException { |
450 |
org.opengis.filter.spatial.BinarySpatialOperator f = null; |
// org.opengis.filter.spatial.BinarySpatialOperator f = null; |
451 |
|
// |
452 |
if ((context == null) || (layer == null)) { |
// if ((context == null) || (layer == null)) { |
453 |
return; |
// return; |
454 |
} |
// } |
455 |
|
// |
456 |
try { |
// try { |
457 |
String name = layer.getFeatureSource().getSchema() |
// String name = layer.getFeatureSource().getSchema() |
458 |
.getDefaultGeometry().getLocalName(); |
// .getDefaultGeometry().getLocalName(); |
459 |
|
// |
460 |
if (name == "") { |
// if (name == "") { |
461 |
name = "the_geom"; |
// name = "the_geom"; |
462 |
} |
// } |
463 |
|
// |
464 |
try { |
// try { |
465 |
f = ff.contains(ff.property(name), ff.literal(geometry)); |
// f = ff.contains(ff.property(name), ff.literal(geometry)); |
466 |
if (selectionManager != null) { |
// if (selectionManager != null) { |
467 |
// System.out.println("selection changed"); |
//// System.out.println("selection changed"); |
468 |
selectionManager.selectionChanged(this, f); |
// selectionManager.selectionChanged(this, f); |
469 |
|
// |
470 |
} |
// } |
471 |
} catch (final IllegalFilterException e) { |
// } catch (final IllegalFilterException e) { |
472 |
// TODO Auto-generated catch block |
// // TODO Auto-generated catch block |
473 |
e.printStackTrace(); |
// e.printStackTrace(); |
474 |
} |
// } |
475 |
|
// |
476 |
/* |
// /* |
477 |
* // f.addLeftGeometry(ff.property(name)); // |
// * // f.addLeftGeometry(ff.property(name)); // |
478 |
* System.out.println("looking with " + f); FeatureCollection fc = |
// * System.out.println("looking with " + f); FeatureCollection fc = |
479 |
* layer.getFeatureSource().getFeatures(f); |
// * layer.getFeatureSource().getFeatures(f); |
480 |
* |
// * |
481 |
* |
// * |
482 |
* |
// * |
483 |
* if (fcol == null) { fcol = fc; |
// * if (fcol == null) { fcol = fc; |
484 |
* |
// * |
485 |
* // here we should set the defaultgeom type } else { |
// * // here we should set the defaultgeom type } else { |
486 |
* fcol.addAll(fc); } |
// * fcol.addAll(fc); } |
487 |
*/ |
// */ |
488 |
|
// |
489 |
/* |
// /* |
490 |
* GeometryAttributeType gat = |
// * GeometryAttributeType gat = |
491 |
* layer.getFeatureSource().getSchema().getDefaultGeometry(); |
// * layer.getFeatureSource().getSchema().getDefaultGeometry(); |
492 |
* fcol.setDefaultGeometry((Geometry)gat.createDefaultValue()); |
// * fcol.setDefaultGeometry((Geometry)gat.createDefaultValue()); |
493 |
*/ |
// */ |
494 |
|
// |
495 |
/* |
// /* |
496 |
* Iterator fi = fc.iterator(); while (fi.hasNext()) { SimpleFeature feat |
// * Iterator fi = fc.iterator(); while (fi.hasNext()) { SimpleFeature feat |
497 |
* = (SimpleFeature) fi.next(); System.out.println("selected " + |
// * = (SimpleFeature) fi.next(); System.out.println("selected " + |
498 |
* feat.getAttribute("STATE_NAME")); } |
// * feat.getAttribute("STATE_NAME")); } |
499 |
*/ |
// */ |
500 |
} catch (final IllegalFilterException e) { |
// } catch (final IllegalFilterException e) { |
501 |
// TODO Auto-generated catch block |
// // TODO Auto-generated catch block |
502 |
e.printStackTrace(); |
// e.printStackTrace(); |
503 |
} |
// } |
504 |
return; |
// return; |
505 |
} |
// } |
506 |
|
|
507 |
public void mouseClicked(final MouseEvent e) { |
public void mouseClicked(final MouseEvent e) { |
508 |
if (mapArea == null) return; |
if (mapArea == null) return; |
550 |
zlevel = 1.0 / zoomFactor; |
zlevel = 1.0 / zoomFactor; |
551 |
|
|
552 |
break; |
break; |
553 |
|
// |
554 |
case Select: |
// case Select: |
555 |
doSelection(mapX, mapY, selectionLayer); |
// doSelection(mapX, mapY, selectionLayer); |
556 |
|
// |
557 |
return; |
// return; |
558 |
|
|
559 |
default: |
default: |
560 |
return; |
return; |
652 |
lastX = x; |
lastX = x; |
653 |
lastY = y; |
lastY = y; |
654 |
drawRectangle(graphics); |
drawRectangle(graphics); |
655 |
} else if (state == JMapPane.Select && selectionLayer != null) { |
} |
656 |
|
// else if (state == JMapPane.Select && selectionLayer != null) { |
657 |
// construct a new bbox filter |
// |
658 |
final Rectangle bounds = this.getBounds(); |
// // construct a new bbox filter |
659 |
|
// final Rectangle bounds = this.getBounds(); |
660 |
final double mapWidth = mapArea.getWidth(); |
// |
661 |
final double mapHeight = mapArea.getHeight(); |
// final double mapWidth = mapArea.getWidth(); |
662 |
|
// final double mapHeight = mapArea.getHeight(); |
663 |
final double x1 = ((this.startX * mapWidth) / (double) bounds.width) |
// |
664 |
+ mapArea.getMinX(); |
// final double x1 = ((this.startX * mapWidth) / (double) bounds.width) |
665 |
final double y1 = (((bounds.getHeight() - this.startY) * mapHeight) / (double) bounds.height) |
// + mapArea.getMinX(); |
666 |
+ mapArea.getMinY(); |
// final double y1 = (((bounds.getHeight() - this.startY) * mapHeight) / (double) bounds.height) |
667 |
final double x2 = ((x * mapWidth) / (double) bounds.width) |
// + mapArea.getMinY(); |
668 |
+ mapArea.getMinX(); |
// final double x2 = ((x * mapWidth) / (double) bounds.width) |
669 |
final double y2 = (((bounds.getHeight() - y) * mapHeight) / (double) bounds.height) |
// + mapArea.getMinX(); |
670 |
+ mapArea.getMinY(); |
// final double y2 = (((bounds.getHeight() - y) * mapHeight) / (double) bounds.height) |
671 |
final double left = Math.min(x1, x2); |
// + mapArea.getMinY(); |
672 |
final double right = Math.max(x1, x2); |
// final double left = Math.min(x1, x2); |
673 |
final double bottom = Math.min(y1, y2); |
// final double right = Math.max(x1, x2); |
674 |
final double top = Math.max(y1, y2); |
// final double bottom = Math.min(y1, y2); |
675 |
|
// final double top = Math.max(y1, y2); |
676 |
String name = selectionLayer.getFeatureSource().getSchema() |
// |
677 |
.getDefaultGeometry().getName(); |
// String name = selectionLayer.getFeatureSource().getSchema() |
678 |
|
// .getDefaultGeometry().getName(); |
679 |
if (name == "") { |
// |
680 |
name = "the_geom"; |
// if (name == "") { |
681 |
} |
// name = "the_geom"; |
682 |
final Filter bb = ff.bbox(ff.property(name), left, bottom, right, top, |
// } |
683 |
getContext().getCoordinateReferenceSystem().toString()); |
// final Filter bb = ff.bbox(ff.property(name), left, bottom, right, top, |
684 |
if (selectionManager != null) { |
// getContext().getCoordinateReferenceSystem().toString()); |
685 |
selectionManager.selectionChanged(this, bb); |
// if (selectionManager != null) { |
686 |
} |
// selectionManager.selectionChanged(this, bb); |
687 |
|
// } |
688 |
graphics.setXORMode(Color.green); |
// |
689 |
|
// graphics.setXORMode(Color.green); |
690 |
/* |
// |
691 |
* if ((lastX > 0) && (lastY > 0)) { drawRectangle(graphics); } |
// /* |
692 |
*/ |
// * if ((lastX > 0) && (lastY > 0)) { drawRectangle(graphics); } |
693 |
|
// */ |
694 |
// draw new box |
// |
695 |
lastX = x; |
// // draw new box |
696 |
lastY = y; |
// lastX = x; |
697 |
drawRectangle(graphics); |
// lastY = y; |
698 |
} |
// drawRectangle(graphics); |
699 |
|
// } |
700 |
|
|
701 |
} |
} |
702 |
|
|
821 |
setMapArea(bestAllowedMapArea(new Envelope(ll, ur))); |
setMapArea(bestAllowedMapArea(new Envelope(ll, ur))); |
822 |
|
|
823 |
// xulu.ec |
// xulu.ec |
824 |
} else if (state == JMapPane.Select && selectionLayer != null) { |
} |
825 |
final double left = Math.min(startX, endX); |
// else if (state == JMapPane.Select && selectionLayer != null) { |
826 |
final double right = Math.max(startX, endX); |
// final double left = Math.min(startX, endX); |
827 |
final double bottom = Math.min(startY, endY); |
// final double right = Math.max(startX, endX); |
828 |
final double top = Math.max(startY, endY); |
// final double bottom = Math.min(startY, endY); |
829 |
|
// final double top = Math.max(startY, endY); |
830 |
String name = selectionLayer.getFeatureSource().getSchema() |
// |
831 |
.getDefaultGeometry().getLocalName(); |
// String name = selectionLayer.getFeatureSource().getSchema() |
832 |
|
// .getDefaultGeometry().getLocalName(); |
833 |
if (name == "") { |
// |
834 |
name = "the_geom"; |
// if (name == "") { |
835 |
} |
// name = "the_geom"; |
836 |
final Filter bb = ff.bbox(ff.property(name), left, bottom, right, top, |
// } |
837 |
getContext().getCoordinateReferenceSystem().toString()); |
// final Filter bb = ff.bbox(ff.property(name), left, bottom, right, top, |
838 |
// System.out.println(bb.toString()); |
// getContext().getCoordinateReferenceSystem().toString()); |
839 |
if (selectionManager != null) { |
// // System.out.println(bb.toString()); |
840 |
selectionManager.selectionChanged(this, bb); |
// if (selectionManager != null) { |
841 |
} |
// selectionManager.selectionChanged(this, bb); |
842 |
/* |
// } |
843 |
* FeatureCollection fc; selection = null; try { fc = |
// /* |
844 |
* selectionLayer.getFeatureSource().getFeatures(bb); selection = |
// * FeatureCollection fc; selection = null; try { fc = |
845 |
* fc; } catch (IOException e) { e.printStackTrace(); } |
// * selectionLayer.getFeatureSource().getFeatures(bb); selection = |
846 |
*/ |
// * fc; } catch (IOException e) { e.printStackTrace(); } |
847 |
} |
// */ |
848 |
|
// } |
849 |
|
|
850 |
// xulu.so |
// xulu.so |
851 |
// setMapArea(mapArea); |
// setMapArea(mapArea); |
894 |
return s; |
return s; |
895 |
} |
} |
896 |
|
|
|
public void highlightChanged(final HighlightChangedEvent e) { |
|
|
final org.opengis.filter.Filter f = e.getFilter(); |
|
|
|
|
|
try { |
|
|
highlightFeature = highlightLayer.getFeatureSource().getFeatures(f); |
|
|
} catch (final IOException e1) { |
|
|
// TODO Auto-generated catch block |
|
|
e1.printStackTrace(); |
|
|
} |
|
|
|
|
|
repaint(); |
|
|
} |
|
897 |
|
|
898 |
public void propertyChange(final PropertyChangeEvent evt) { |
public void propertyChange(final PropertyChangeEvent evt) { |
899 |
final String prop = evt.getPropertyName(); |
final String prop = evt.getPropertyName(); |
977 |
public void mouseMoved(final MouseEvent e) { |
public void mouseMoved(final MouseEvent e) { |
978 |
} |
} |
979 |
|
|
|
public FeatureCollection getSelection() { |
|
|
return selection; |
|
|
} |
|
|
|
|
|
public void setSelection(final FeatureCollection selection) { |
|
|
this.selection = selection; |
|
|
repaint(); |
|
|
} |
|
|
|
|
|
/* |
|
|
* (non-Javadoc) |
|
|
* |
|
|
* @see |
|
|
* org.geotools.gui.swing.event.SelectionChangeListener#selectionChanged |
|
|
* (org.geotools.gui.swing.event.SelectionChangedEvent) |
|
|
*/ |
|
|
public void selectionChanged(final SelectionChangedEvent e) { |
|
980 |
|
|
|
try { |
|
|
selection = selectionLayer.getFeatureSource().getFeatures( |
|
|
e.getFilter()); |
|
|
repaint(); |
|
|
} catch (final IOException e1) { |
|
|
e1.printStackTrace(); |
|
|
} |
|
|
} |
|
|
|
|
|
public SelectionManager getSelectionManager() { |
|
|
return selectionManager; |
|
|
} |
|
|
|
|
|
public void setSelectionManager(final SelectionManager selectionManager) { |
|
|
this.selectionManager = selectionManager; |
|
|
this.selectionManager.addSelectionChangeListener(this); |
|
|
|
|
|
} |
|
981 |
|
|
982 |
// xulu.sn |
// xulu.sn |
983 |
/** |
/** |