Hello all,
I build a simple application using GeoTools. I want to show a floor of a
building, with red dots on each floor representing people.
Each person is a SimpleFeature with a position and an attribute (id). Each
floor is a FeatureCollection.
When a person changes floors, I want to delete the SimpleFeature from the
old floor (FeatureCollection, and add the SimpleFeature to the new floor.
The moment I call the FeatureCollection.remove(Feature) function (or even
the .clear() function), I get the following error:
Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException:
java.lang.IllegalArgumentException: Bad ordinates at dimension 0.
at org.geotools.swing.JMapPane.setFullExtent(JMapPane.java:1005)
at org.geotools.swing.JMapPane.layerChanged(JMapPane.java:961)
at
org.geotools.map.DefaultMapContext.fireMapLayerListListenerLayerChanged(DefaultMapContext.java:1030)
at
org.geotools.map.DefaultMapContext.access$000(DefaultMapContext.java:63)
at
org.geotools.map.DefaultMapContext$1.fireAsListEvent(DefaultMapContext.java:101)
at
org.geotools.map.DefaultMapContext$1.layerChanged(DefaultMapContext.java:79)
at
org.geotools.map.DefaultMapLayer.fireMapLayerListenerLayerChanged(DefaultMapLayer.java:539)
at
org.geotools.map.DefaultMapLayer$1.changed(DefaultMapLayer.java:84)
at
org.geotools.data.FeatureListenerManager.fireEvent(FeatureListenerManager.java:434)
at
org.geotools.data.FeatureListenerManager.fireFeaturesRemoved(FeatureListenerManager.java:470)
at
org.geotools.data.collection.CollectionDataStore$FeatureCollectionListener.collectionChanged(CollectionDataStore.java:219)
at
org.geotools.feature.DefaultFeatureCollection.fireChange(DefaultFeatureCollection.java:152)
at
org.geotools.feature.DefaultFeatureCollection.fireChange(DefaultFeatureCollection.java:157)
at
org.geotools.feature.DefaultFeatureCollection.remove(DefaultFeatureCollection.java:422)
at com.mycompany.vooruitmaven.App.removeMobileNode(App.java:436)
at com.mycompany.vooruitmaven.App.setMobilePosition(App.java:397)
at com.mycompany.vooruitmaven.Client.actionPerformed(Client.java:95)
at javax.swing.Timer.fireActionPerformed(Timer.java:271)
at javax.swing.Timer$DoPostEvent.run(Timer.java:201)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.IllegalArgumentException: Bad ordinates at dimension 0.
at
org.geotools.geometry.GeneralEnvelope.checkCoordinates(GeneralEnvelope.java:335)
at
org.geotools.geometry.GeneralEnvelope.<init>(GeneralEnvelope.java:192)
at org.geotools.referencing.CRS.transform(CRS.java:1381)
at
org.geotools.geometry.jts.ReferencedEnvelope.transform(ReferencedEnvelope.java:629)
at
org.geotools.geometry.jts.ReferencedEnvelope.transform(ReferencedEnvelope.java:584)
at
org.geotools.map.DefaultMapContext.getLayerBounds(DefaultMapContext.java:701)
at org.geotools.swing.JMapPane.setFullExtent(JMapPane.java:1003)
... 26 more
Before I remove the SimpleFeature, I check if the FeatureCollection
containts the SimpleFeature, and only if that returns true, I try to remove
it.
I googled this error and found nothing, can somebody help me with this?
--
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