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fixed bad variable references

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This commit is contained in:
Spencer Gardner 2015-08-15 22:17:35 -05:00
parent abf2398880
commit 94d3bdd01a
1 changed files with 7 additions and 7 deletions
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14
python/plugins/processing/algs/qgis/scripts/Create_points_along_lines.py
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@ -3,7 +3,7 @@
##Distance=number 1 ##Distance=number 1
##Startpoint=number 0 ##Startpoint=number 0
##Endpoint=number 0 ##Endpoint=number 0
##Points along lines=output vector ##output=output vector
from PyQt4.QtCore import QVariant from PyQt4.QtCore import QVariant
from qgis.core import QGis, QgsFeature, QgsField from qgis.core import QGis, QgsFeature, QgsField
@ -15,14 +15,14 @@ def create_points(feat):
length = geom.length() length = geom.length()
currentdistance = 0 currentdistance = 0
if endpoint > 0: if Endpoint > 0:
length = endpoint length = Endpoint
out = QgsFeature() out = QgsFeature()
while startpoint + currentdistance <= length: while Startpoint + currentdistance <= length:
point = geom.interpolate(startpoint + currentdistance) point = geom.interpolate(Startpoint + currentdistance)
currentdistance = currentdistance + distance currentdistance = currentdistance + Distance
out.setGeometry(point) out.setGeometry(point)
attrs = feat.attributes() attrs = feat.attributes()
attrs.append(currentdistance) attrs.append(currentdistance)
@ -30,7 +30,7 @@ def create_points(feat):
writer.addFeature(out) writer.addFeature(out)
layer = processing.getObject(lines) layer = processing.getObject(Lines)
fields = layer.dataProvider().fields() fields = layer.dataProvider().fields()
fields.append(QgsField('Distance', QVariant.Double)) fields.append(QgsField('Distance', QVariant.Double))
writer = VectorWriter(output, None, fields, QGis.WKBPoint, writer = VectorWriter(output, None, fields, QGis.WKBPoint,