MeasureIt: New option to hide unit of measurement

A new option to hide unit of measurement in the viewport

3 files changed, 28 insertions, 12 deletions

diff --git a/measureit/__init__.py b/measureit/__init__.py
index abafcd80..6c2d14c9 100644
--- a/measureit/__init__.py
+++ b/measureit/__init__.py
@@ -29,7 +29,7 @@ bl_info = {
     "name": "MeasureIt",
     "author": "Antonio Vazquez (antonioya)",
     "location": "View3D > Tools Panel /Properties panel",
-    "version": (1, 6, 7),
+    "version": (1, 6, 8),
     "blender": (2, 7, 4),
     "description": "Tools for measuring objects.",
     "wiki_url": "https://wiki.blender.org/index.php/Extensions:2.6/Py/Scripts/3D_interaction/Measureit",
@@ -214,6 +214,9 @@ def register():
                                          name="Units",
                                          default="2",
                                          description="Units")
+    Scene.measureit_hide_units = BoolProperty(name="hide_units",
+                                              description="Do not display unit of measurement on viewport",
+                                              default=False)
     Scene.measureit_render = BoolProperty(name="Render",
                                           description="Save an image with measures over"
                                                       " render image",
@@ -400,6 +403,7 @@ def unregister():
     del Scene.measureit_ovr_color
     del Scene.measureit_ovr_width
     del Scene.measureit_units
+    del Scene.measureit_hide_units
     del Scene.measureit_render
     del Scene.measureit_render_type
     del Scene.measureit_sum
diff --git a/measureit/measureit_geometry.py b/measureit/measureit_geometry.py
index c542df88..2ecbe58a 100644
--- a/measureit/measureit_geometry.py
+++ b/measureit/measureit_geometry.py
@@ -1253,6 +1253,7 @@ def get_arc_data(pointa, pointb, pointc, pointd):
 # -------------------------------------------------------------
 def format_distance(fmt, units, value, factor=1):
     s_code = "\u00b2"  # Superscript two
+    hide_units = bpy.context.scene.measureit_hide_units
     # ------------------------
     # Units automatic
     # ------------------------
@@ -1261,31 +1262,36 @@ def format_distance(fmt, units, value, factor=1):
         if bpy.context.scene.unit_settings.system == "IMPERIAL":
             feet = value * (3.2808399 ** factor)
             if round(feet, 2) >= 1.0:
-                fmt += " ft"
+                if hide_units is False:
+                    fmt += " ft"
                 if factor == 2:
                     fmt += s_code
                 tx_dist = fmt % feet
             else:
                 inches = value * (39.3700787 ** factor)
-                fmt += " in"
+                if hide_units is False:
+                    fmt += " in"
                 if factor == 2:
                     fmt += s_code
                 tx_dist = fmt % inches
         elif bpy.context.scene.unit_settings.system == "METRIC":
             if round(value, 2) >= 1.0:
-                fmt += " m"
+                if hide_units is False:
+                    fmt += " m"
                 if factor == 2:
                     fmt += s_code
                 tx_dist = fmt % value
             else:
                 if round(value, 2) >= 0.01:
-                    fmt += " cm"
+                    if hide_units is False:
+                        fmt += " cm"
                     if factor == 2:
                         fmt += s_code
                     d_cm = value * (100 ** factor)
                     tx_dist = fmt % d_cm
                 else:
-                    fmt += " mm"
+                    if hide_units is False:
+                        fmt += " mm"
                     if factor == 2:
                         fmt += s_code
                     d_mm = value * (1000 ** factor)
@@ -1296,7 +1302,8 @@ def format_distance(fmt, units, value, factor=1):
     # Units meters
     # ------------------------
     elif units == "2":
-        fmt += " m"
+        if hide_units is False:
+            fmt += " m"
         if factor == 2:
             fmt += s_code
         tx_dist = fmt % value
@@ -1304,7 +1311,8 @@ def format_distance(fmt, units, value, factor=1):
     # Units centimeters
     # ------------------------
     elif units == "3":
-        fmt += " cm"
+        if hide_units is False:
+            fmt += " cm"
         if factor == 2:
             fmt += s_code
         d_cm = value * (100 ** factor)
@@ -1313,7 +1321,8 @@ def format_distance(fmt, units, value, factor=1):
     # Units milimiters
     # ------------------------
     elif units == "4":
-        fmt += " mm"
+        if hide_units is False:
+            fmt += " mm"
         if factor == 2:
             fmt += s_code
         d_mm = value * (1000 ** factor)
@@ -1322,7 +1331,8 @@ def format_distance(fmt, units, value, factor=1):
     # Units feet
     # ------------------------
     elif units == "5":
-        fmt += " ft"
+        if hide_units is False:
+            fmt += " ft"
         if factor == 2:
             fmt += s_code
         feet = value * (3.2808399 ** factor)
@@ -1331,7 +1341,8 @@ def format_distance(fmt, units, value, factor=1):
     # Units inches
     # ------------------------
     elif units == "6":
-        fmt += " in"
+        if hide_units is False:
+            fmt += " in"
         if factor == 2:
             fmt += s_code
         inches = value * (39.3700787 ** factor)
diff --git a/measureit/measureit_main.py b/measureit/measureit_main.py
index 64137fcd..a27f90e9 100644
--- a/measureit/measureit_main.py
+++ b/measureit/measureit_main.py
@@ -358,7 +358,8 @@ class MeasureitEditPanel(Panel):
                 row = box.row()
                 row.prop(scene, 'measureit_gl_show_d', text="Distances", toggle=True, icon="ALIGN")
                 row.prop(scene, 'measureit_gl_show_n', text="Texts", toggle=True, icon="FONT_DATA")
-
+                row = box.row()
+                row.prop(scene, 'measureit_hide_units', text="Hide measurement unit")
                 # Scale factor
                 row = box.row()
                 row.prop(scene, 'measureit_scale', text="Scale")