Hi guys! Our customers send us their shapefiles drawned by them in different gis programs. And from time to time we get such a shapefiles: without_hectares_attr.zip <http://osgeo-org.1560.n6.nabble.com/file/n5031624/without_hectares_attr.zip> (attached in without_hectares_attr.zip) So, it seems ok, we get geojson, we can make our analytics on it. /But:/ while trying to export it as pdf we get an error http://trac.osgeo.org/postgis/ticket/1735 ( Invalid number of points in LinearRing), seems strange as we works only with polygons and multipolygons. A closer examination we saw that there is one more excess line feature! Screenshot of this: https://www.evernote.com/shard/s15/sh/7e4ab96c-5d8f-432e-a0de-46b618df8d3b/fd9b80a0e2a10b23f4e61ffb9a3e9998?noteKey=fd9b80a0e2a10b23f4e61ffb9a3e9998¬eGuid=7e4ab96c-5d8f-432e-a0de-46b618df8d3b And in geojson(it is the first multipolygon feature): http://pastie.org/private/sgtdludvdtgeiau5uxmxrq As you can see, it is really a line. So, our customer make an error while drawing.
How can we programatically resolve similar issues? Right now we not validate geojson(should we, will this help). My thoughts: validate, and try to remove "strange" features. What will you suggest? Thank in advance, Dmitry. -- View this message in context: http://osgeo-org.1560.n6.nabble.com/what-to-do-with-not-good-enough-shape-files-tp5031624.html Sent from the geotools-gt2-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_jan _______________________________________________ GeoTools-GT2-Users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
