Merge pull request #1 from justinzhu17/patch-delete-heatmap-data

Implementation of Feature Request plotly#2802
justinzhu17 · Apr 22, 2024 · 3929276 · 3929276
2 parents 0d96c02 + 76e3d09
commit 3929276
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/dash/_patch.py b/dash/_patch.py
@@ -143,6 +143,13 @@ def update(self, E=None, **F):
         value.update(F)
         self._operations.append(_operation("Merge", self._location, value=value))
 
+    def delHeat(self, index = 0, length = 0):
+        """Deletes the item at index in a Heat figure, length of the 'z' 2D array is necessary"""
+        del self['data'][0]['x'][index]
+        del self['data'][0]['y'][index]
+        for i in range(length):
+            del self['data'][0]['z'][i][index]
+
     # pylint: disable=no-self-use
     def sort(self):
         raise KeyError(