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Patch to fix (second problem) #2735. Patch thanks to brushtyler.

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git-svn-id: http://svn.osgeo.org/qgis/trunk@13885 c8812cc2-4d05-0410-92ff-de0c093fc19c
This commit is contained in:
cfarmer 2010-07-04 18:03:34 +00:00
parent 576c04099e
commit 771fe9aaa1
1 changed files with 6 additions and 6 deletions
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12
python/plugins/fTools/tools/doSubsetSelect.py
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@ -82,9 +82,10 @@ class Dialog(QDialog, Ui_Dialog):
self.buttonOk.setEnabled( True )
def compute(self, inVect, inField, value, perc, progressBar):
mlayer = ftools_utils.getMapLayerByName(inVect)
mlayer.removeSelection(True)
vlayer = ftools_utils.getVectorLayerByName(inVect)
vprovider = vlayer.dataProvider()
mlayer = ftools_utils.getMapLayerByName(inVect)
allAttrs = vprovider.attributeIndexes()
vprovider.select(allAttrs)
index = vprovider.fieldNameIndex(inField)
@ -93,7 +94,6 @@ class Dialog(QDialog, Ui_Dialog):
unique = ftools_utils.getUniqueValues(vprovider, int(index))
inFeat = QgsFeature()
selran = []
mlayer.removeSelection(True)
nFeat = vprovider.featureCount() * len(unique)
nElement = 0
self.progressBar.setValue(0)
@ -111,9 +111,9 @@ class Dialog(QDialog, Ui_Dialog):
self.progressBar.setValue(nElement)
if perc: selVal = int(round((value / 100.0000) * len(FIDs), 0))
else: selVal = value
if selVal >= len(FIDs): selran = FIDs
else: selran = random.sample(FIDs, selVal)
selran.extend(mlayer.selectedFeaturesIds())
mlayer.setSelectedFeatures(selran)
if selVal >= len(FIDs): selFeat = FIDs
else: selFeat = random.sample(FIDs, selVal)
selran.extend(selFeat)
mlayer.setSelectedFeatures(selran)
else:
mlayer.setSelectedFeatures(range(0, mlayer.featureCount()))