Mercurial > hg > ChinaGisRestApi

comparison RestDbGisApi.py @ 153:cca88caad152

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polygon-Layers
author fknauft
date Mon, 07 Feb 2011 11:25:13 +0100
parents 7fddf8a60481
children 8ef6fbc8b89a
comparison
equal deleted inserted replaced
152:7fddf8a60481 153:cca88caad152
192 192
193 data = self.executeSQL(qstr,idList) 193 data = self.executeSQL(qstr,idList)
194 194
195 fieldMap = self.getFieldNameMap(data['fields']) 195 fieldMap = self.getFieldNameMap(data['fields'])
196 try: 196 try:
197 geomstr='select astext(st_simplify(transform(the_geom,4326),0.02)) from "%s"."%s"'%(schema,table) 197 geomstr='select astext(st_simplify(transform(the_geom,4326),0.01)) from "%s"."%s"'%(schema,table)
198 geomdata=self.executeSQL(geomstr) 198 geomdata=self.executeSQL(geomstr)
199 except: 199 except:
200 geomdata=None 200 geomdata=None
201 201
202 if (gisIdField is None) and (latField is None or lonField is None): 202 if (gisIdField is None) and (latField is None or lonField is None):