Fixed #6619

qgis · Nov 11, 2012 · 5c88719 · 5c88719
1 parent 8914e7d
commit 5c88719
Show file tree

Hide file tree

Showing 4 changed files with 14 additions and 3 deletions.
diff --git a/python/plugins/sextante/r/EditRScriptDialog.py b/python/plugins/sextante/r/EditRScriptDialog.py
@@ -88,7 +88,7 @@ def editHelp(self):
 
     def saveAlgorithm(self):
         if self.filename is None:
-            self.filename = QtGui.QFileDialog.getSaveFileName(self, "Save Script", RUtils.RScriptsFolder(), "SEXTANTE R script (*.rsx)")                        
+            self.filename = str(QtGui.QFileDialog.getSaveFileName(self, "Save Script", RUtils.RScriptsFolder(), "SEXTANTE R script (*.rsx)"))                        
 
         if self.filename:
             if not self.filename.endswith(".rsx"):

diff --git a/python/plugins/sextante/saga/SplitRGBBands.py b/python/plugins/sextante/saga/SplitRGBBands.py
@@ -43,7 +43,7 @@ def getIcon(self):
         return  QtGui.QIcon(os.path.dirname(__file__) + "/../images/saga.png")
 
     def defineCharacteristics(self):
-        self.name = "Split RGB band"
+        self.name = "Split RGB bands"
         self.group = "Grid - Tools"
         self.addParameter(ParameterRaster(SplitRGBBands.INPUT, "Input layer", False))
         self.addOutput(OutputRaster(SplitRGBBands.R, "Output R band layer"))

diff --git a/python/plugins/sextante/script/EditScriptDialog.py b/python/plugins/sextante/script/EditScriptDialog.py
@@ -88,7 +88,7 @@ def editHelp(self):
 
     def saveAlgorithm(self):
         if self.filename is None:
-            self.filename = QtGui.QFileDialog.getSaveFileName(self, "Save Script", ScriptUtils.scriptsFolder(), "Python scripts (*.py)")
+            self.filename = str(QtGui.QFileDialog.getSaveFileName(self, "Save Script", ScriptUtils.scriptsFolder(), "Python scripts (*.py)"))
 
         if self.filename:
             if not self.filename.endswith(".py"):

diff --git a/python/plugins/sextante/script/scripts/Hex_grid_from_layer_bounds.py b/python/plugins/sextante/script/scripts/Hex_grid_from_layer_bounds.py
@@ -0,0 +1,11 @@
+##input=vector
+##cellsize=number 1000.0
+##grid=output vector
+from sextante.core.QGisLayers import QGisLayers
+
+input = QGisLayers.getObjectFromUri(input)
+centerx = (input.extent().xMinimum() + input.extent().xMaximum()) / 2
+centery = (input.extent().yMinimum() + input.extent().yMaximum()) / 2
+width = (input.extent().xMaximum() - input.extent().xMinimum())
+height = (input.extent().yMaximum() - input.extent().yMinimum())
+Sextante.runalg("mmqgisx:creategrid", cellsize, cellsize, width, height, centerx, centery, 3, grid)