Data limits (on 1.3.x)#2082

Merged

mdboom merged 3 commits intomatplotlib:v1.3.xfrom

mdboom:data_limits

May 29, 2013

Commits on May 29, 2013

Correctly set the initial data limit bounding box to null limits rather than the unit bounding box.
mdboom
committed
Only do the strange autoscale on/off thing when doing a histogram bar plot
mdboom
committed
Simplify handling of unit and null bboxes
mdboom
committed