Results 1 issues of rez

hello! is it possible to add a parameter to modify display ratio? I'm using IBM-like bitmap 8*8 fonts, so the map is displayed with the wrong ratio :) ![2017-06-20-132630_2560x1440_scrot](https://user-images.githubusercontent.com/1513464/27331009-1f5d96ce-55bc-11e7-91ed-beed91c44fc3.png)

enhancement
help wanted