[processing] fix z factor minimum value in various raster algorithms

qgis · Aug 25, 2017 · 922ded8 · 922ded8
1 parent 0507143
commit 922ded8
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/python/plugins/processing/algs/qgis/Hillshade.py b/python/plugins/processing/algs/qgis/Hillshade.py
@@ -62,7 +62,7 @@ def initAlgorithm(self, config=None):
                                                             self.tr('Elevation layer')))
         self.addParameter(QgsProcessingParameterNumber(self.Z_FACTOR,
                                                        self.tr('Z factor'), QgsProcessingParameterNumber.Double,
-                                                       1, False, 1, 999999.99))
+                                                       1, False, 0.00, 999999.99))
         self.addParameter(QgsProcessingParameterNumber(self.AZIMUTH,
                                                        self.tr('Azimuth (horizontal angle)'), QgsProcessingParameterNumber.Double,
                                                        300, False, 0, 360))

diff --git a/python/plugins/processing/algs/qgis/Relief.py b/python/plugins/processing/algs/qgis/Relief.py
@@ -106,7 +106,7 @@ def initAlgorithm(self, config=None):
                                                             self.tr('Elevation layer')))
         self.addParameter(QgsProcessingParameterNumber(self.Z_FACTOR,
                                                        self.tr('Z factor'), type=QgsProcessingParameterNumber.Double,
-                                                       minValue=1.0, maxValue=999999.99, defaultValue=1.0))
+                                                       minValue=0.00, maxValue=999999.99, defaultValue=1.0))
         self.addParameter(QgsProcessingParameterBoolean(self.AUTO_COLORS,
                                                         self.tr('Generate relief classes automatically'),
                                                         defaultValue=False))

diff --git a/python/plugins/processing/algs/qgis/Ruggedness.py b/python/plugins/processing/algs/qgis/Ruggedness.py
@@ -61,7 +61,7 @@ def initAlgorithm(self, config=None):
         self.addParameter(QgsProcessingParameterNumber(self.Z_FACTOR,
                                                        self.tr('Z factor'),
                                                        QgsProcessingParameterNumber.Double,
-                                                       1, False, 1, 999999.99))
+                                                       1, False, 0.00, 999999.99))
         self.addParameter(QgsProcessingParameterRasterDestination(self.OUTPUT, self.tr('Ruggedness')))
 
     def name(self):

diff --git a/python/plugins/processing/algs/qgis/Slope.py b/python/plugins/processing/algs/qgis/Slope.py
@@ -61,7 +61,7 @@ def initAlgorithm(self, config=None):
                                                             self.tr('Elevation layer')))
         self.addParameter(QgsProcessingParameterNumber(self.Z_FACTOR,
                                                        self.tr('Z factor'), QgsProcessingParameterNumber.Double,
-                                                       1, False, 1, 999999.99))
+                                                       1, False, 0.00, 999999.99))
         self.addParameter(QgsProcessingParameterRasterDestination(self.OUTPUT, self.tr('Slope')))
 
     def name(self):