ftools api update (fixes #7130)

jef-n · jef-n · commit 92cbf8f50635 · 2013-02-09T20:59:54.000+01:00
diff --git a/python/plugins/fTools/tools/doMeanCoords.py b/python/plugins/fTools/tools/doMeanCoords.py
@@ -128,10 +128,15 @@ def compute(self, inName, outName, weightField="", times=1, uniqueField=""):
             uniqueValues = [QVariant(1)]
             single = True
         if self.function == 2:
-            fieldList = { 0 : QgsField("STD_DIST", QVariant.Double), 1 : QgsField("UID", QVariant.String) }
+            fieldList = QgsFields()
+            fieldList.append( QgsField("STD_DIST", QVariant.Double) )
+            fieldList.append( QgsField("UID", QVariant.String) )
             writer = QgsVectorFileWriter(self.shapefileName, self.encoding, fieldList, QGis.WKBPolygon, sRs)
         else:
-            fieldList = { 0 : QgsField("MEAN_X", QVariant.Double), 1 : QgsField("MEAN_Y", QVariant.Double), 2 : QgsField("UID", QVariant.String)  }
+            fieldList = QgsFields()
+            fieldList.append( QgsField("MEAN_X", QVariant.Double) )
+            fieldList.append( QgsField("MEAN_Y", QVariant.Double) )
+            fieldList.append( QgsField("UID", QVariant.String) )
             writer = QgsVectorFileWriter(self.shapefileName, self.encoding, fieldList, QGis.WKBPoint, sRs)
         outfeat = QgsFeature()
         points = []
diff --git a/python/plugins/fTools/tools/doRandPoints.py b/python/plugins/fTools/tools/doRandPoints.py
@@ -213,7 +213,8 @@ def randomize(self, inLayer, outPath, minimum, design, value):
         else: points = self.loopThruPolygons(inLayer, value, design)
         crs = self.iface.mapCanvas().mapRenderer().destinationCrs()
         if not crs.isValid(): crs = None
-        fields = { 0 : QgsField("ID", QVariant.Int) }
+        fields = QgsFields()
+        fields.append( QgsField("ID", QVariant.Int) )
         check = QFile(self.shapefileName)
         if check.exists():
             if not QgsVectorFileWriter.deleteShapeFile(self.shapefileName):
diff --git a/python/plugins/fTools/tools/doRegPoints.py b/python/plugins/fTools/tools/doRegPoints.py
@@ -126,7 +126,8 @@ def regularize(self, bound, outPath, offset, value, gridType, inset, crs):
             # Calculate grid spacing
             pointSpacing = sqrt(area / value)
         outFeat = QgsFeature()
-        fields = { 0 : QgsField("ID", QVariant.Int) }
+        fields = QgsFields()
+        fields.append( QgsField("ID", QVariant.Int) )
         check = QFile(self.shapefileName)
         if check.exists():
             if not QgsVectorFileWriter.deleteShapeFile(self.shapefileName):
diff --git a/python/plugins/fTools/tools/doVectorGrid.py b/python/plugins/fTools/tools/doVectorGrid.py
@@ -163,16 +163,22 @@ def compute( self, bound, xOffset, yOffset, polygon ):
         else:
           crs = layer.crs()
         if not crs.isValid(): crs = None
+
+        fields = QgsFields()
+        fields.append( QgsField("ID", QVariant.Int) )
+
         if polygon:
-            fields = {0:QgsField("ID", QVariant.Int), 1:QgsField("XMIN", QVariant.Double), 2:QgsField("XMAX", QVariant.Double),
-            3:QgsField("YMIN", QVariant.Double), 4:QgsField("YMAX", QVariant.Double)}
+            fields.append( QgsField("XMIN", QVariant.Double) )
+            fields.append( QgsField("XMAX", QVariant.Double) )
+            fields.append( QgsField("YMIN", QVariant.Double) )
+            fields.append( QgsField("YMAX", QVariant.Double) )
             check = QFile(self.shapefileName)
             if check.exists():
                 if not QgsVectorFileWriter.deleteShapeFile(self.shapefileName):
                     return
             writer = QgsVectorFileWriter(self.shapefileName, self.encoding, fields, QGis.WKBPolygon, crs)
         else:
-            fields = {0:QgsField("ID", QVariant.Int), 1:QgsField("COORD", QVariant.Double)}
+            fields.append( QgsField("COORD", QVariant.Double) )
             check = QFile(self.shapefileName)
             if check.exists():
                 if not QgsVectorFileWriter.deleteShapeFile(self.shapefileName):
