Mercurial > hg > ChinaGisRestApi

comparison RestDbGisApi.py @ 127:7ed8de30af56

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polygon-Layers
author fknauft
date Wed, 02 Feb 2011 14:50:54 +0100
parents 89386036e661
children a949b69bc2a9
comparison
equal deleted inserted replaced
126:89386036e661 127:7ed8de30af56
159 # add timestamp so URL changes every time 159 # add timestamp so URL changes every time
160 params.append(('timestamp',timestamp)) 160 params.append(('timestamp',timestamp))
161 paramstr = urllib.urlencode(params) 161 paramstr = urllib.urlencode(params)
162 return "%s/db/%s/%s?%s"%(baseUrl,schema,table,paramstr) 162 return "%s/db/%s/%s?%s"%(baseUrl,schema,table,paramstr)
163 163
164 def getKmlData(self, schema, table, ids=None, sortBy=1, gisIdField=None, latField=None, lonField=None, geometry="point", color_field="red"): 164 def getKmlData(self, schema, table, ids=None, sortBy=1, gisIdField=None, latField=None, lonField=None, geomField="point", colorField="red"):
165 """returns data structure for KML template""" 165 """returns data structure for KML template"""
166 logging.debug("getKMLdata gid=%s lat=%s lon=%s"%(gisIdField,latField,lonField)) 166 logging.debug("getKMLdata gid=%s lat=%s lon=%s"%(gisIdField,latField,lonField))
167 # Mapping a set of points from table-based SQL-query: 167 # Mapping a set of points from table-based SQL-query:
168 qstr='SELECT * FROM "%s"."%s"'%(schema,table) 168 qstr='SELECT * FROM "%s"."%s"'%(schema,table)
169 idList = None 169 idList = None
285 desc += '<br/>\n' 285 desc += '<br/>\n'
286 286
287 #kmlPlace['description'] = "<![CDATA[%s]]>"%desc 287 #kmlPlace['description'] = "<![CDATA[%s]]>"%desc
288 kmlPlace['description'] = desc 288 kmlPlace['description'] = desc
289 289
290 if geometry=='point': 290 if geomField=='point':
291 kmlPlace['icon'] = '#marker_icon_'+color_field 291 kmlPlace['icon'] = '#marker_icon_'+colorField
292 kmlPlace['coord_x'] = str(xCoord) 292 kmlPlace['coord_x'] = str(xCoord)
293 kmlPlace['coord_y'] = str(yCoord) 293 kmlPlace['coord_y'] = str(yCoord)
294 kmlPlace['coord_z'] = '0' 294 kmlPlace['coord_z'] = '0'
295 if geometry=='poly': 295 if geomField=='poly':
296 kmlPlace['LinearRing']=geomdata.split('(')[4] 296 kmlPlace['LinearRing']=geomdata.split('(')[4]
297 kmlPlace['LineColor']=color_field 297 kmlPlace['LineColor']=colorField
298 kmlData.append(kmlPlace) 298 kmlData.append(kmlPlace)
299 299
300 #logging.debug("kmlData=%s"%(repr(kmlData))) 300 #logging.debug("kmlData=%s"%(repr(kmlData)))
301 return kmlData 301 return kmlData
302 302