Are your changes like this in Placemark.as and still geometry is NULL?: this._geometry = new KmlPolygon(this.x.kml::Polygon)
-Amit On Mon, Mar 16, 2009 at 8:21 AM, cyrt <[email protected]> wrote: > > Since I renamed Polygon to KmlPolygon I also had to change some code > in the Placemark class that's why the else part was executed. > Now the Placemark is recognized but its geometry is null. > > Is this due to the changed class name, or do you have any idea whats > wrong? > > That's the trace output: "Placemark: Placemark: geometry: null" > > > On Mar 16, 12:32 pm, cyrt <[email protected]> wrote: > > That's the output: > > > > Polygon: outerBoundaryIs: OuterBoundaryIs: Boundary Common: > > linearRing: LinearRing: Geometry: KmlObject with id: null > > coordinatesCoords > > > > On Mar 13, 10:35 pm, pamela fox <[email protected]> wrote: > > > > > Hi cyrt- > > > > > In the else, if you trace(placemark.geometry), what does it show? > > > > > - pamela > > > > > On Fri, Mar 13, 2009 at 5:54 AM, cyrt <[email protected]> wrote: > > > > > > by now creating groundoverlays and simple placemarks out of a kml > file > > > > works fine, but it doesn't work for polygons. Again I compared my > code > > > > to the one from the KMLParser example, but I could not find any > > > > difference (neither in the kml nor in the code). > > > > > > The placemark from the kml below is recognized as a placemark, but > the > > > > following check if it is a polygon fails and therefore always the > code > > > > in the else-part is executed. Do you have any idea what the problem > > > > could be? > > > > > > KML: > > > > ----------------- > > > > > > <Placemark> > > > > <name>poly</name> > > > > <styleUrl>#msn_ylw-pushpin</styleUrl> > > > > <Polygon> > > > > <tessellate>1</tessellate> > > > > <outerBoundaryIs> > > > > <LinearRing> > > > > <coordinates>8.07250406876639,40.97693126116689,0 > > > > 8.347650386957497,38.87420434317478,0 > > > > 9.523781487367955,39.01197208941193,0 > > > > 9.786842963806599,41.08001709567597,0 > > > > 8.07250406876639,40.97693126116689,0</coordinates> > > > > </LinearRing> > > > > </outerBoundaryIs> > > > > </Polygon> > > > > </Placemark> > > > > > > Source Code > > > > ----------------- > > > > > > var placemark:Placemark = > > > > com.google.maps.extras.xmlparsers.kml.Placemark::Placemark(feature); > > > > if(placemark.geometry != null) > > > > { > > > > if (placemark.geometry is > > > > com.google.maps.extras.xmlparsers.kml.Point::Point) > > > > { > > > > trace("POINT"); > > > > var point: > com.google.maps.extras.xmlparsers.kml.Point::Point = > > > > com.google.maps.extras.xmlparsers.kml.Point::Point > > > > (placemark.geometry); > > > > } > > > > else if (placemark.geometry is LineString) > > > > { > > > > trace("LINESTRING"); > > > > var lineString:LineString = > LineString(placemark.geometry); > > > > obj.mapObject = new Polyline(getCoordinatesLatLngs > > > > (lineString.coordinates)); > > > > } > > > > else if (placemark.geometry is LinearRing) > > > > { > > > > trace("LINEARRING"); > > > > var linearRing:LinearRing = > LinearRing(placemark.geometry); > > > > obj.mapObject = new Polyline(getCoordinatesLatLngs > > > > (linearRing.coordinates)); > > > > } > > > > else if (placemark.geometry is KmlPolygon) > > > > { > > > > trace("POLYGON"); > > > > var kmlpolygon:KmlPolygon = > KmlPolygon(placemark.geometry); > > > > obj.mapObject = Polygon(getCoordinatesLatLngs > > > > (kmlpolygon.outerBoundaryIs.linearRing.coordinates)); > > > > } > > > > else > > > > { > > > > trace("else.."); > > > > } > > > > } > > > > > > On Mar 10, 11:20 am, cyrt <[email protected]> wrote: > > > >> Ok, sounds good, thanks again! > > > > > >> Regarding the zip libraries: I've solved the problem in the meantime > > > >> by using nochump. > > > > > >> On Mar 10, 5:12 am, pamela fox <[email protected]> wrote: > > > > > >> > Hi cyrt- > > > > > >> > I haven't used either of those libraries. I'll ask around to see > if > > > >> > other Flex developers have. > > > > > >> > The opengis namespace was created after control of KML was given > over > > > >> > to OGC, the standards body. Both those namespaces refer to KML > 2.2, so > > > >> > the tags supported should be the same in both. > > > > > >> > - pamela > > > > > >> > On Tue, Mar 10, 2009 at 3:09 AM, cyrt <[email protected]> wrote: > > > > > >> > > thanks a lot (also for your help with my previous problems!) > > > > > >> > > when reading a kml file I just replace the opengis with > > > >> > > earth.google.com namespace. So far everything works fine, but > are > > > >> > > there any significant differences between these namespaces that > could > > > >> > > lead to any problems? > > > > > >> > > Now that I am able to read KML files, I have to deal with > another > > > >> > > issue: > > > >> > > These KML files are stored in a KMZ archive. As far as I know > KMZ > > > >> > > files are basically similar to ZIP files. Browsing the web I > came > > > >> > > across FZIP (http://codeazur.com.br/lab/fzip/) and another ZIP > > > >> > > Library (http://www.nochump.com/blog/?p=15). > > > > > >> > > Can you recommend one of these libraries for my purpose, or do > know a > > > >> > > better way to get this done? > > > > > >> > > On Mar 9, 12:54 am, pamela fox <[email protected]> wrote: > > > >> > >> Hi cyrt- > > > > > >> > >> The problem is that the KMLParser uses the "earth.google.com" > > > >> > >> namespace instead of the "opengis.net" namespace. If I change > your XML > > > >> > >> to use the old namespace, the parser works. I haven't come up > with an > > > >> > >> elegant system for checking both namespaces. > > > > > >> > >> <kml xmlns="http://earth.google.com/kml/2.2"; > > > >> > >> xmlns:gx="http://www.google.com/kml/ext/2.2"; > > > >> > >> xmlns:atom="http://www.w3.org/2005/Atom";> > > > > > >> > >> - pamela > > > > > >> > >> On Fri, Mar 6, 2009 at 2:52 AM, cyrt <[email protected]> wrote: > > > > > >> > >> > Hi! > > > > > >> > >> > I'd like to use the KMLParser, but the kml.feature is always > null. The > > > >> > >> > code is exactly the same as in the example, that can be found > here > > > >> > >> > > http://gmaps-utility-library-flash.googlecode.com/svn/trunk/examples/... > > > >> > >> > . > > > > > >> > >> > This is my KML file: > > > > > >> > >> > <kml xmlns="http://www.opengis.net/kml/2.2"; > xmlns:gx="http:// > > > >> > >> >www.google.com/kml/ext/2.2" xmlns:kml=" > http://www.opengis.net/kml/2.2"; > > > >> > >> > xmlns:atom="http://www.w3.org/2005/Atom";> > > > >> > >> > <GroundOverlay> > > > >> > >> > <name>ovalay</name> > > > >> > >> > <Icon> > > > >> > >> > <href>files/2.jpg</href> > > > >> > >> > <viewBoundScale>0.75</viewBoundScale> > > > >> > >> > </Icon> > > > >> > >> > <LatLonBox> > > > >> > >> > <north>-13.15204151432014</north> > > > >> > >> > <south>-13.17376840745433</south> > > > >> > >> > <east>-72.5013090207886</east> > > > >> > >> > <west>-72.53105986935958</west> > > > >> > >> > </LatLonBox> > > > >> > >> > </GroundOverlay> > > > >> > >> > </kml> > > > > > >> > >> > And this is the code: > > > > > >> > >> > public function load(fileName:String):void > > > >> > >> > { > > > >> > >> > var loader:URLLoader = new > URLLoader(); > > > >> > >> > > loader.addEventListener(Event.COMPLETE, loadKML); > > > >> > >> > loader.load(new URLRequest(fileName)); > > > > > >> > >> > } > > > > > >> > >> > private function loadKML(event:Event):void > > > >> > >> > { > > > > > >> > >> > var kml:Kml22 = new > Kml22(event.target.data); > > > >> > >> > var rootFeature:Feature = kml.feature; > > > > > >> > >> > kmlObj = new Object(); > > > > > >> > >> > if(kml.feature == null) > > > >> > >> > { > > > >> > >> > trace("KML == NULL"); > > > >> > >> > } > > > > > >> > >> > kmlObj.name = rootFeature.name; > > > >> > >> > } > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API For Flash" group. 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