FIX: make image.set_clim mark the figure as stale

tacaswell · tacaswell · commit 346bb1a6fa7c · 2017-08-30T23:46:20.000-04:00
Push the stale flag down into the ScalarMappable so that it gets
applied to all ScalarMappable sub-classes (ex Collections).
diff --git a/lib/matplotlib/cm.py b/lib/matplotlib/cm.py
@@ -375,3 +375,4 @@ def changed(self):
 
         for key in self.update_dict:
             self.update_dict[key] = True
+        self.stale = True
diff --git a/lib/matplotlib/image.py b/lib/matplotlib/image.py
@@ -192,14 +192,6 @@ def _interpdr(self):
     def iterpnames(self):
         return interpolations_names
 
-    def set_cmap(self, cmap):
-        super(_ImageBase, self).set_cmap(cmap)
-        self.stale = True
-
-    def set_norm(self, norm):
-        super(_ImageBase, self).set_norm(norm)
-        self.stale = True
-
     def __str__(self):
         return "AxesImage(%g,%g;%gx%g)" % tuple(self.axes.bbox.bounds)
 
