[OpenLayers-Users] getting features from GML.v3().read()

[Huub Fleuren]

... allthough this works only for gml 2.1.2 not 3.1.1.

On Thu, Nov 13, 2014 at 2:21 PM, Huub Fleuren <huub.gis at gmail.com> wrote:

> Oh ,but it works if I do it like so:
>
> var gml = new OpenLayers.Format.GML();
> gml.featureName="geometryMember"
> var features = gml.read(data);
>
> Thanks, great stuff ;-)
>
> On Thu, Nov 13, 2014 at 1:18 PM, Bart van den Eijnden <
> bartvde at boundlessgeo.com> wrote:
>
>> Okay I see the issue now, there is no reader for MultiGeometry probably
>> since the reader is limited to only the Simple Features profile.
>>
>> Bart
>>
>> On Thu, Nov 13, 2014 at 12:33 PM, Huub Fleuren <huub.gis at gmail.com>
>> wrote:
>>
>>> Bart man,
>>> The problem is in readNode. It will select only "gml:featureMembers".
>>> Tweaking with these names, or adding new names to the reader list, does
>>> not help. Even though componentlists are filled readingNodes, the features
>>> list remains empty.
>>>
>>> Huub
>>>
>>> On Wed, Nov 12, 2014 at 6:57 PM, Bart van den Eijnden <
>>> bartvde at boundlessgeo.com> wrote:
>>>
>>>> Hey Huub,
>>>>
>>>> try calling readNode directly. Since these are geometries only and not
>>>> features, read will probably not work.
>>>>
>>>> See the GML/v3 testcases for examples.
>>>>
>>>> Best regards,
>>>> Bart
>>>>
>>>> Bart van den Eijnden
>>>> Front End Software Engineer | Boundless <http://boundlessgeo.com/>
>>>> bartvde at boundlessgeo.com
>>>> 1-877-673-6436 <917-460-7207>
>>>> @boundlessgeo <http://twitter.com/boundlessgeo/>
>>>>
>>>> <http://boundlessgeo.com>
>>>>
>>>> On 12 Nov 2014, at 16:29, Huub Fleuren <huub.gis at gmail.com> wrote:
>>>>
>>>> Hi List,
>>>>
>>>> I was trying to read the following GML text with the Format.GML.v3
>>>>
>>>> <?xml version="1.0" encoding="UTF-8"?>
>>>> <gml:MultiGeometry xmlns:gml="http://www.opengis.net/gml"
>>>> xmlns:xs="http://www.w3.org/2001/XMLSchema"
>>>> xmlns:xlink="http://www.w3.org/1999/xlink"
>>>> xmlns:sch="http://www.ascc.net/xml/schematron" srsDimension="2">
>>>> <gml:geometryMember>
>>>> <gml:Polygon srsDimension="2">
>>>> <gml:exterior>
>>>> <gml:LinearRing srsDimension="2">
>>>> <gml:posList>115.0 15.5 118.0 16.0 118.0 18.0 113.0 17.166666666666668
>>>> 112.0 18.0 114.5 20.0 120.0 20.0 120.0 10.0 116.2 10.0 118.0 13.0 115.0 15.5
>>>> </gml:posList>
>>>> </gml:LinearRing>
>>>> </gml:exterior>
>>>> </gml:Polygon>
>>>> </gml:geometryMember>
>>>> <gml:geometryMember>
>>>> <gml:Polygon srsDimension="2"><gml:exterior><gml:LinearRing
>>>> srsDimension="2">
>>>> <gml:posList>115.0 15.5 118.0 13.0 116.2 10.0 110.0 10.0 110.0 20.0
>>>> 114.5 20.0 112.0 18.0 113.0 17.166666666666668 112.0 17.0 112.0 15.0 115.0
>>>> 15.5
>>>> </gml:posList>
>>>> </gml:LinearRing>
>>>> </gml:exterior>
>>>> </gml:Polygon>
>>>> </gml:geometryMember>
>>>> </gml:MultiGeometry>
>>>>
>>>> code:
>>>> var gml = new OpenLayers.Format.GML.v3(); var features =
>>>> gml.read(GMLtext);
>>>>
>>>>
>>>> Apparently this is parsed correctly by Format.XML, but i never get a
>>>> list of features from the read () function.
>>>>
>>>> Is it possible? How?
>>>>
>>>> Regards, Huub
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.osgeo.org
>>>> http://lists.osgeo.org/mailman/listinfo/openlayers-users
>>>>
>>>>
>>>>
>>>
>>
>
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