Oracle Spatial polygons with arcs and circles not drawing

[mapserver-bot]

Reporter: pablomp
Date: 2011/11/28 - 10:18
Trac URL: http://trac.osgeo.org/mapserver/ticket/4096
When I try to draw polygons with arcs or circles from Oracle Spatial 9i, with Mapserver 5.6.6 I have an error:

msDrawShape(): Only polygon shapes can be drawn using a POLYGON layer definition.

Example geometries:
1 Arc polygon SDO_GEOMETRY(2003, 25830, NULL, SDO_ELEM_INFO_ARRAY(1, 1005, 3, 1, 2, 1, 5, 2, 2, 9, 2, 1), SDO_ORDINATE_ARRAY(541446, 4709995, 541369, 4695191, 572055, 4694810, 579084, 4703775, 568588, 4708202, 556450, 4701266, 541446, 4709995))

2 Geomedia Circle SDO_GEOMETRY(2003, 25830, NULL, SDO_ELEM_INFO_ARRAY(1, 1005, 2, 1, 2, 2, 5, 2, 2), SDO_ORDINATE_ARRAY(557455, 4720630, 547455, 4730630, 537455, 4720630, 547455, 4710630, 557455, 4720630))

3 Oracle Circle SDO_GEOMETRY(2003, 25830, NULL, SDO_ELEM_INFO_ARRAY(1, 1003, 4), SDO_ORDINATE_ARRAY(557455, 4720630, 547455, 4730830, 537455, 4720630))

[uwekock]

Same Problem here with Oracle 10g / mapserver 6.0.3 and 4D Geometry. Any Solution?

[jratike80]

This should work nowadays with OGR connection because of https://trac.osgeo.org/gdal/wiki/rfc49_curve_geometries. Not sure how it is with the native Oracle connection.

[rouault]

This should work nowadays with OGR connection because of https://trac.osgeo.org/gdal/wiki/rfc49_curve_geometries.

I doubt so. The OGR OCI driver hasn't been upgraded to support curve geometries AFAIK

[jratike80]

Oh, it was Geoserver http://www.geo-solutions.it/blog/getting-curvey-with-oracle-spatial-and-geoserver/