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Re: [udig-devel] Opening a jpg file in udig
Hi first off you are using a lot of internal code, internal code can be used but should be avoided as much as possible.  A "better" code snippet is:


        ApplicationGIS.openMap(ApplicationGIS.getProjects().get(0).getElements(IMap.class).get(0));

That line opens the first map in the first project.  You can get more sophisticated but as you can see it is much simpler.

Jesse

On 6-May-06, at 8:53 AM, Cyril Guicherd wrote:

Hi,
We are trying to open up our jpeg image in a new map when our plugin start...
We are searching for the best way to succeed...We give the file path to open in our plugin and then it should open this file.
We are developping with eclipse 3.1.2 and udig SDK M8...

We try this but not succeeding :(

   URI uri = URI.createFileURI(filePath);
   Resource mapResource = ProjectRegistryImpl.getProjectRegistry().eResource().getResourceSet().getResource(uri, true);
   Map map = (Map) mapResource.getContents().get(0);
   URI projectURI = map.getProjectInternal().eResource().getURI();
   ProjectRegistryImpl.getProjectRegistry().getProject(projectURI);
   ApplicationGIS.openMap(map);


In Eclips appear this:

Exception in thread "AWT-EventQueue-0" Wrapped exception
com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: Invalid byte 1 of 1-byte UTF-8 sequence.
   at com.sun.org.apache.xerces.internal.impl.io.UTF8Reader.invalidByte(Unknown Source)
   at com.sun.org.apache.xerces.internal.impl.io.UTF8Reader.read(Unknown Source)
   at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(Unknown Source)
   at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.skipString(Unknown Source)
   at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
   at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
   at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
   at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
   at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
   at javax.xml.parsers.SAXParser.parse(Unknown Source)
   at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:140)
   at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:169)
   at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:977)
   at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:832)
   at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:249)
   at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:264)
   at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:349)
   at net.refractions.udig.tutorials.jpg.ActionListenerValider.actionPerformed(ActionListenerValider.java:112)
   at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
   at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
   at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
   at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
   at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
   at java.awt.Component.processMouseEvent(Unknown Source)
   at javax.swing.JComponent.processMouseEvent(Unknown Source)
   at java.awt.Component.processEvent(Unknown Source)
   at java.awt.Container.processEvent(Unknown Source)
   at java.awt.Component.dispatchEventImpl(Unknown Source)
   at java.awt.Container.dispatchEventImpl(Unknown Source)
   at java.awt.Component.dispatchEvent(Unknown Source)
   at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
   at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
   at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
   at java.awt.Container.dispatchEventImpl(Unknown Source)
   at java.awt.Window.dispatchEventImpl(Unknown Source)
   at java.awt.Component.dispatchEvent(Unknown Source)
   at java.awt.EventQueue.dispatchEvent(Unknown Source)
   at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.run(Unknown Source)
Wrapped by
org.eclipse.emf.common.util.WrappedException: Invalid byte 1 of 1-byte UTF-8 sequence.
   at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:272)
   at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:349)
   at net.refractions.udig.tutorials.jpg.ActionListenerValider.actionPerformed(ActionListenerValider.java:112)
   at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
   at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
   at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
   at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
   at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
   at java.awt.Component.processMouseEvent(Unknown Source)
   at javax.swing.JComponent.processMouseEvent(Unknown Source)
   at java.awt.Component.processEvent(Unknown Source)
   at java.awt.Container.processEvent(Unknown Source)
   at java.awt.Component.dispatchEventImpl(Unknown Source)
   at java.awt.Container.dispatchEventImpl(Unknown Source)
   at java.awt.Component.dispatchEvent(Unknown Source)
   at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
   at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
   at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
   at java.awt.Container.dispatchEventImpl(Unknown Source)
   at java.awt.Window.dispatchEventImpl(Unknown Source)
   at java.awt.Component.dispatchEvent(Unknown Source)
   at java.awt.EventQueue.dispatchEvent(Unknown Source)
   at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.run(Unknown Source)

How to succed in opening a JPG/JGW file ?

Best regards,
Bastien 


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User-friendly Desktop Internet GIS (uDig)

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