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Merge pull request #4325 from tomkralidis/metasearch-fixes

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MetaSearch: set 4326 as default CRS, use WKT to feed polygon geometry
This commit is contained in:
Tom Kralidis 2017-04-03 08:19:39 -04:00 committed by GitHub
commit b4ba98dfd2
1 changed files with 6 additions and 8 deletions
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14
python/plugins/MetaSearch/dialogs/maindialog.py
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@ -392,7 +392,10 @@ class MetaSearchDialog(QDialog, BASE_CLASS):
"""set bounding box from map extent"""
crs = self.map.mapSettings().destinationCrs()
crsid = int(crs.authid().split(':')[1])
try:
crsid = int(crs.authid().split(':')[1])
except IndexError: # no projection
crsid = 4326
extent = self.map.extent()
@ -570,7 +573,7 @@ class MetaSearchDialog(QDialog, BASE_CLASS):
if points is not None:
src = QgsCoordinateReferenceSystem(4326)
dst = self.map.mapSettings().destinationCrs()
geom = QgsGeometry.fromPolygon(points)
geom = QgsGeometry.fromWkt(points)
if src.postgisSrid() != dst.postgisSrid():
ctr = QgsCoordinateTransform(src, dst)
try:
@ -953,11 +956,6 @@ def bbox_to_polygon(bbox):
maxx = float(bbox.maxx)
maxy = float(bbox.maxy)
return [[
QgsPoint(minx, miny),
QgsPoint(minx, maxy),
QgsPoint(maxx, maxy),
QgsPoint(maxx, miny)
]]
return 'POLYGON((%.2f %.2f, %.2f %.2f, %.2f %.2f, %.2f %.2f, %.2f %.2f))' % (minx, miny, minx, maxy, maxx, maxy, maxx, miny, minx, miny) # noqa
else:
return None