fixed tick bug

jdh2358 · jdh2358 · commit 73ad9116d014 · 2004-07-23T20:27:24.000Z
svn path=/trunk/matplotlib/; revision=435
diff --git a/TODO b/TODO
@@ -487,4 +487,20 @@
 
 -- check for zero zoom to rect
 
--- make sure toolbar events and user events can coexist happily
+-- make sure toolbar events and user events can coexist happily
+
+-- DONE copy in axis and text return undo
+
+-- repeated zoom in to rect causes tick labels to stop updating and
+   eventual crash with 
+
+ZeroDivisionError: SeparableTransformation::eval_scalars yin interval is zero; cannot transform
+Traceback (most recent call last):
+  File "/usr/local/lib/python2.3/site-packages/matplotlib/backends/backend_gtk.py", line 713, in wrapper
+    xdata, ydata = a.transData.inverse_xy_tup((thisEvent.x, thisEvent.y))
+ZeroDivisionError: SeparableTransformation::eval_scalars yin interval is zero; cannot transform
+Traceback (most recent call last):
+  File "/usr/local/lib/python2.3/site-packages/matplotlib/backends/backend_gtk.py", line 713, in wrapper
+    xdata, ydata = a.transData.inverse_xy_tup((thisEvent.x, thisEvent.y))
+ZeroDivisionError: SeparableTransformation::eval_scalars yin interval is zero; cannot transform
+
