Fix inverted x-axis bug.

mdboom · mdboom · commit 2de53cd84688 · 2007-12-04T20:55:04.000Z
svn path=/branches/transforms/; revision=4600
diff --git a/lib/matplotlib/axes.py b/lib/matplotlib/axes.py
@@ -1599,7 +1599,7 @@ def set_xlim(self, xmin=None, xmax=None, emit=True, **kwargs):
         if xmin is None: xmin = old_xmin
         if xmax is None: xmax = old_xmax
 
-        xmin, xmax = mtransforms.nonsingular(xmin, xmax)
+        xmin, xmax = mtransforms.nonsingular(xmin, xmax, increasing=False)
         xmin, xmax = self.xaxis.limit_range_for_scale(xmin, xmax)
 
         self.viewLim.intervalx = (xmin, xmax)
