add check on overwriting canvas height/width (#4874)
* add check on overwriting canvas height/width * unit test for this
A
anders committed
6b824d933451243a4fc57d973da6a8ebe6175b8f
Parent: e080e78
Committed by Evert Timberg <evert.timberg+github@gmail.com>
on 11/22/2017, 12:04:26 AM