Merge pull request matplotlib#30131 from timhoffm/doc-normalize-properties

DOC: Document the properties of Normalize

Author: QuLogic

lib/matplotlib/colors.py

@@ -2315,6 +2315,7 @@ def __init__(self, vmin=None, vmax=None, clip=False):
 
     @property
     def vmin(self):
+        """Lower limit of the input data interval; maps to 0."""
         return self._vmin
 
     @vmin.setter
@@ -2326,6 +2327,7 @@ def vmin(self, value):
 
     @property
     def vmax(self):
+        """Upper limit of the input data interval; maps to 1."""
         return self._vmax
 
     @vmax.setter
@@ -2337,6 +2339,11 @@ def vmax(self, value):
 
     @property
     def clip(self):
+        """
+        Determines the behavior for mapping values outside the range ``[vmin, vmax]``.
+
+        See the *clip* parameter in `.Normalize`.
+        """
         return self._clip
 
     @clip.setter