[processing] use full precision for elevation values

remove unused file

python/plugins/processing/algs/qgis/Relief.py

@@ -75,6 +75,10 @@ def setValue(self, value):
                     self.value = None
                     return True
 
+                if value == '':
+                   if not self.optional:
+                       return False
+
                 if isinstance(value, str):
                     self.value = value if value != '' else None
                 else:
@@ -100,11 +104,11 @@ def fromScriptCode(self, line):
             def colorsToString(colors):
                 s = ''
                 for c in colors:
-                    s += '{:.2f}, {:.2f}, {:d}, {:d}, {:d};'.format(c[0],
-                                                                    c[1],
-                                                                    c[2],
-                                                                    c[3],
-                                                                    c[4])
+                    s += '{:f}, {:f}, {:d}, {:d}, {:d};'.format(c[0],
+                                                                c[1],
+                                                                c[2],
+                                                                c[3],
+                                                                c[4])
                 return s[:-1]
 
         self.addParameter(ParameterRaster(self.INPUT_LAYER,

python/plugins/processing/algs/qgis/ui/ReliefColorsWidget.py

@@ -239,11 +239,11 @@ def value(self):
         rColors = self.reliefColors()
         colors = ''
         for c in rColors:
-            colors += '{:.2f}, {:.2f}, {:d}, {:d}, {:d};'.format(c.minElevation,
-                                                                 c.maxElevation,
-                                                                 c.color.red(),
-                                                                 c.color.green(),
-                                                                 c.color.blue())
+            colors += '{:f}, {:f}, {:d}, {:d}, {:d};'.format(c.minElevation,
+                                                             c.maxElevation,
+                                                             c.color.red(),
+                                                             c.color.green(),
+                                                             c.color.blue())
         return colors[:-1]
 
 

python/plugins/processing/tests/testdata/qgis_algorithm_tests.yaml

@@ -1153,17 +1153,18 @@ tests:
     name: Relief (custom colors)
     params:
       AUTO_COLORS: false
-      COLORS: 85.00, 104.44, 7, 165, 144;104.44, 104.44, 12, 221, 162;104.44, 104.44,
-        33, 252, 183;104.44, 104.44, 247, 252, 152;104.44, 104.44, 252, 196, 8;104.44,
-        190.33, 252, 166, 15;190.33, 226.70, 175, 101, 15;226.70, 226.70, 255, 133,
-        92;226.70, 243.00, 204, 204, 204
+      COLORS: 85.000000, 104.436508, 7, 165, 144;104.436508, 104.436508, 12, 221, 162;104.436508,
+        104.436508, 33, 252, 183;104.436508, 104.436508, 247, 252, 152;104.436508, 104.436508,
+        252, 196, 8;104.436508, 190.333333, 252, 166, 15;190.333333, 226.698413, 175,
+        101, 15;226.698413, 226.698413, 255, 133, 92;226.698413, 243.000000, 204, 204,
+        204
       INPUT_LAYER:
         name: dem.tif
         type: raster
       Z_FACTOR: 1.0
     results:
       OUTPUT_LAYER:
-        hash: 6c79ec9b948c8e878aa490670e8a26a0b6efc5f9d162a0fff1042d80
+        hash: 7fe0e0174185fd743e23760f33615adf10f771b4275f320db6f7f4f8
         type: rasterhash
 
   # Case 1: Keep all fields