RE: własna wtyczka intersect
Narazie mam tyle kodu:
(nie mam pojęcia jak poprawnie dodać kod)
[undefined=undefined]
def run_intersect(self):
self.point_file_path = '/home/mati/Dokumenty/wtykadane/punkty.shp'
self.polygon_file_path = '/home/mati/Dokumenty/wtykadane/poligony.shp'
self.point_layer = QgsVectorLayer(self.point_file_path,
os.path.splitext(self.point_file_path)[0], 'ogr')
self.polygon_layer = QgsVectorLayer(self.polygon_file_path,os.path.splitext(self.polygon_file_path)[0], 'ogr')
self.polygon_provider = self.polygon_layer.dataProvider()
self.point_provider = self.point_layer.dataProvider()
def getSpatialIndex(self, workLayer):
index = QgsSpatialIndex()
for feature in workLayer.getFeatures():
index.insertFeature(feature)
return index
def getInsert(self, spatial_index, workLayer):
index_list = []
for feature in workLayer.getFeatures():
geom = QgsGeometry(feature.geometry())
index_list.append(spatial_index.intersects(geom.boundingBox()))
return index_list
[/undefined]
Nadal nie wiem co dalej.
Pomoże Ktoś, gdzie o tym doczytac itp.
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