Nyall Dawson 61dc8ea28f [FEATURE][processing] New 'assign projection' algorithm
This algorithm assigns a new projection to a vector layer.
It creates a new layer with the exact same features and
geometries as the input one, but assigned to a new CRS.
E.g. the geometries are not reprojected, they are just
assigned to a different CRS.

This algorithm can be used to repair layers which have
been assigned an incorrect projection.
2017-10-13 08:26:36 +10:00

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XML

<?xml version="1.0" encoding="utf-8" ?>
<ogr:FeatureCollection
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://ogr.maptools.org/ assign_projection.xsd"
xmlns:ogr="http://ogr.maptools.org/"
xmlns:gml="http://www.opengis.net/gml">
<gml:boundedBy>
<gml:Box>
<gml:coord><gml:X>0</gml:X><gml:Y>-5</gml:Y></gml:coord>
<gml:coord><gml:X>8</gml:X><gml:Y>3</gml:Y></gml:coord>
</gml:Box>
</gml:boundedBy>
<gml:featureMember>
<ogr:assign_projection fid="points.0">
<ogr:geometryProperty><gml:Point srsName="EPSG:4283"><gml:coordinates>1,1</gml:coordinates></gml:Point></ogr:geometryProperty>
<ogr:id>1</ogr:id>
<ogr:id2>2</ogr:id2>
</ogr:assign_projection>
</gml:featureMember>
<gml:featureMember>
<ogr:assign_projection fid="points.1">
<ogr:geometryProperty><gml:Point srsName="EPSG:4283"><gml:coordinates>3,3</gml:coordinates></gml:Point></ogr:geometryProperty>
<ogr:id>2</ogr:id>
<ogr:id2>1</ogr:id2>
</ogr:assign_projection>
</gml:featureMember>
<gml:featureMember>
<ogr:assign_projection fid="points.2">
<ogr:geometryProperty><gml:Point srsName="EPSG:4283"><gml:coordinates>2,2</gml:coordinates></gml:Point></ogr:geometryProperty>
<ogr:id>3</ogr:id>
<ogr:id2>0</ogr:id2>
</ogr:assign_projection>
</gml:featureMember>
<gml:featureMember>
<ogr:assign_projection fid="points.3">
<ogr:geometryProperty><gml:Point srsName="EPSG:4283"><gml:coordinates>5,2</gml:coordinates></gml:Point></ogr:geometryProperty>
<ogr:id>4</ogr:id>
<ogr:id2>2</ogr:id2>
</ogr:assign_projection>
</gml:featureMember>
<gml:featureMember>
<ogr:assign_projection fid="points.4">
<ogr:geometryProperty><gml:Point srsName="EPSG:4283"><gml:coordinates>4,1</gml:coordinates></gml:Point></ogr:geometryProperty>
<ogr:id>5</ogr:id>
<ogr:id2>1</ogr:id2>
</ogr:assign_projection>
</gml:featureMember>
<gml:featureMember>
<ogr:assign_projection fid="points.5">
<ogr:geometryProperty><gml:Point srsName="EPSG:4283"><gml:coordinates>0,-5</gml:coordinates></gml:Point></ogr:geometryProperty>
<ogr:id>6</ogr:id>
<ogr:id2>0</ogr:id2>
</ogr:assign_projection>
</gml:featureMember>
<gml:featureMember>
<ogr:assign_projection fid="points.6">
<ogr:geometryProperty><gml:Point srsName="EPSG:4283"><gml:coordinates>8,-1</gml:coordinates></gml:Point></ogr:geometryProperty>
<ogr:id>7</ogr:id>
<ogr:id2>0</ogr:id2>
</ogr:assign_projection>
</gml:featureMember>
<gml:featureMember>
<ogr:assign_projection fid="points.7">
<ogr:geometryProperty><gml:Point srsName="EPSG:4283"><gml:coordinates>7,-1</gml:coordinates></gml:Point></ogr:geometryProperty>
<ogr:id>8</ogr:id>
<ogr:id2>0</ogr:id2>
</ogr:assign_projection>
</gml:featureMember>
<gml:featureMember>
<ogr:assign_projection fid="points.8">
<ogr:geometryProperty><gml:Point srsName="EPSG:4283"><gml:coordinates>0,-1</gml:coordinates></gml:Point></ogr:geometryProperty>
<ogr:id>9</ogr:id>
<ogr:id2>0</ogr:id2>
</ogr:assign_projection>
</gml:featureMember>
</ogr:FeatureCollection>