Handle floating point round-off error when converting to pixels for h264 animations#8253

Merged

efiring merged 7 commits intomatplotlib:masterfrom

ngoldbaum:simplify-figsize-adjust

Apr 3, 2017

Commits on Mar 13, 2017

Round the output of adjusted_figsize to avoid floating point roundoff error
Nathan Goldbaum
committed
Adjust the frame size before writing to disk in case a library outside of matplotlib adjusted it in the meantime
Nathan Goldbaum
committed
use nextafter to correct floating point round-off error
Nathan Goldbaum
committed
add test for movie writing floating point roundoff issues
Nathan Goldbaum
committed
don't attempt to use libav ffmpeg shim on ubuntu 12.04
Nathan Goldbaum
committed

Commits on Mar 15, 2017

make test case a little clearer
Nathan Goldbaum
committed

Commits on Apr 3, 2017

DOC/MNT : add docs + make helper function private
tacaswell
committed