Have Pixel not jump around

spacetelescope · Dec 1, 2021 · 90b2780 · 90b2780
1 parent b6a098d
commit 90b2780
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Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/jdaviz/configs/imviz/plugins/coords_info/coords_info.py b/jdaviz/configs/imviz/plugins/coords_info/coords_info.py
@@ -11,12 +11,18 @@ class CoordsInfo(TemplateMixin):
     template_file = __file__, "coords_info.vue"
     pixel = Unicode("").tag(sync=True)
     value = Unicode("").tag(sync=True)
+    world_label_prefix = Unicode("\u00A0").tag(sync=True)
+    world_label_icrs = Unicode("\u00A0").tag(sync=True)
+    world_label_deg = Unicode("\u00A0").tag(sync=True)
     world_ra = Unicode("").tag(sync=True)
     world_dec = Unicode("").tag(sync=True)
     world_ra_deg = Unicode("").tag(sync=True)
     world_dec_deg = Unicode("").tag(sync=True)
 
     def reset_coords_display(self):
+        self.world_label_prefix = '\u00A0'
+        self.world_label_icrs = '\u00A0'
+        self.world_label_deg = '\u00A0'
         self.world_ra = ''
         self.world_dec = ''
         self.world_ra_deg = ''
@@ -33,6 +39,9 @@ def set_coords(self, sky):
         if "nan" in (world_ra, world_dec, world_ra_deg, world_dec_deg):
             self.reset_coords_display()
         else:
+            self.world_label_prefix = 'World'
+            self.world_label_icrs = '(ICRS)'
+            self.world_label_deg = '(deg)'
             self.world_ra = world_ra
             self.world_dec = world_dec
             self.world_ra_deg = world_ra_deg

diff --git a/jdaviz/configs/imviz/plugins/coords_info/coords_info.vue b/jdaviz/configs/imviz/plugins/coords_info/coords_info.vue
@@ -7,16 +7,16 @@
         </td>
       </tr>
       <tr>
-        <td width="42"><b v-if="world_ra">World</b></td>
+        <td width="42"><b>{{ world_label_prefix }}</b></td>
         <td width="115">{{ world_ra }}</td>
         <td width="120">{{ world_dec }}</td>
-        <td><div v-if="world_ra">(ICRS)</div></td>
+        <td>{{ world_label_icrs }}</td>
       </tr>
       <tr>
         <td width="42"></td>
         <td width="115">{{ world_ra_deg }}</td>
         <td width="120">{{ world_dec_deg }}</td>
-        <td><div v-if="world_ra">(deg)</div></td>
+        <td>{{ world_label_deg }}</td>
       </tr>
     </table>
   </div>