- application wide change: introduced the precision parameters in Edit -> Preferences who will control how many decimals to use in the app parameters

flatcamTools/ToolDistance.py

@@ -33,6 +33,8 @@ class Distance(FlatCAMTool):
         FlatCAMTool.__init__(self, app)
 
         self.app = app
+        self.decimals = self.app.decimals
+
         self.canvas = self.app.plotcanvas
         self.units = self.app.defaults['units'].lower()
 
@@ -135,8 +137,6 @@ class Distance(FlatCAMTool):
         self.mm = None
         self.mr = None
 
-        self.decimals = 4
-
         # VisPy visuals
         if self.app.is_legacy is False:
             self.sel_shapes = ShapeCollection(parent=self.app.plotcanvas.view.scene, layers=1)