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16c4f830b3
This is basically the equivalent of the dissolve algorithm, but instead of a dissolving overlapping geometries the geometries are instead just collected together into a multipart geometry. It's designed to slot between the 'promote to multipart' algorithm (which performs no collection of geometries - it just converts singleparts to multiparts with 1 part) and the more complex all-encompassing 'aggregate' algorithm.
59 lines
4.6 KiB
XML
59 lines
4.6 KiB
XML
<?xml version="1.0" encoding="utf-8" ?>
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<ogr:FeatureCollection
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation=""
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xmlns:ogr="http://ogr.maptools.org/"
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xmlns:gml="http://www.opengis.net/gml">
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<gml:boundedBy>
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<gml:Box>
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<gml:coord><gml:X>-1</gml:X><gml:Y>-3</gml:Y></gml:coord>
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<gml:coord><gml:X>9.162955854126682</gml:X><gml:Y>6.088675623800385</gml:Y></gml:coord>
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</gml:Box>
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</gml:boundedBy>
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<gml:featureMember>
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<ogr:collect_two_fields fid="polys.8">
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<ogr:geometryProperty><gml:MultiPolygon srsName="EPSG:4326"><gml:polygonMember><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>2.62072936660269,5.08867562380038 2.62072936660269,6.08867562380038 3.62072936660269,6.08867562380038 3.62072936660269,5.08867562380038 2.62072936660269,5.08867562380038</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></gml:polygonMember></gml:MultiPolygon></ogr:geometryProperty>
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<ogr:name>bb</ogr:name>
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<ogr:intval>2</ogr:intval>
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<ogr:floatval>0.123</ogr:floatval>
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</ogr:collect_two_fields>
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</gml:featureMember>
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<gml:featureMember>
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<ogr:collect_two_fields fid="polys.0">
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<ogr:geometryProperty><gml:MultiPolygon srsName="EPSG:4326"><gml:polygonMember><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>-1,-1 -1,3 3,3 3,2 2,2 2,-1 -1,-1</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></gml:polygonMember><gml:polygonMember><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>3,2 6,1 6,-3 2,-1 2,2 3,2</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></gml:polygonMember></gml:MultiPolygon></ogr:geometryProperty>
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<ogr:name>aa</ogr:name>
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<ogr:intval>1</ogr:intval>
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<ogr:floatval>44.123456</ogr:floatval>
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</ogr:collect_two_fields>
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</gml:featureMember>
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<gml:featureMember>
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<ogr:collect_two_fields fid="polys.7">
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<ogr:geometryProperty><gml:MultiPolygon srsName="EPSG:4326"><gml:polygonMember><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>8.16295585412668,2.73877159309021 8.16295585412668,3.73877159309021 9.16295585412668,3.73877159309021 9.16295585412668,2.73877159309021 8.16295585412668,2.73877159309021</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></gml:polygonMember></gml:MultiPolygon></ogr:geometryProperty>
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<ogr:name>cc</ogr:name>
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<ogr:floatval>0.123</ogr:floatval>
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</ogr:collect_two_fields>
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</gml:featureMember>
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<gml:featureMember>
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<ogr:collect_two_fields fid="polys.1">
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<ogr:geometryProperty><gml:MultiPolygon srsName="EPSG:4326"><gml:polygonMember><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>6.24145873320538,-0.054510556621882 7.24145873320538,-1.05451055662188 5.24145873320538,-1.05451055662188 6.24145873320538,-0.054510556621882</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></gml:polygonMember></gml:MultiPolygon></ogr:geometryProperty>
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<ogr:name>dd</ogr:name>
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<ogr:floatval>0</ogr:floatval>
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</ogr:collect_two_fields>
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</gml:featureMember>
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<gml:featureMember>
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<ogr:collect_two_fields fid="polys.3">
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<ogr:intval>120</ogr:intval>
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<ogr:floatval>-100291.43213</ogr:floatval>
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</ogr:collect_two_fields>
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</gml:featureMember>
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<gml:featureMember>
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<ogr:collect_two_fields fid="polys.2">
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<ogr:geometryProperty><gml:MultiPolygon srsName="EPSG:4326"><gml:polygonMember><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>2,5 2,6 3,6 3,5 2,5</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></gml:polygonMember><gml:polygonMember><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>2.44337811900192,4.42360844529751 2.44337811900192,5.42360844529751 3.44337811900192,5.42360844529751 3.44337811900192,4.42360844529751 2.44337811900192,4.42360844529751</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></gml:polygonMember><gml:polygonMember><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>4.17255278310941,4.82264875239923 4.17255278310941,5.82264875239923 5.17255278310941,5.82264875239923 5.17255278310941,4.82264875239923 4.17255278310941,4.82264875239923</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></gml:polygonMember></gml:MultiPolygon></ogr:geometryProperty>
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<ogr:name>bb</ogr:name>
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<ogr:intval>1</ogr:intval>
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<ogr:floatval>0.123</ogr:floatval>
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</ogr:collect_two_fields>
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</gml:featureMember>
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</ogr:FeatureCollection>
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