I have the same problem stated in ticket #60.
Freewrap does not detect the right screen resolution. Commands winfo screenw/screenh . return 1536x864 instead of 1920x1080. I've tested with versions 6.73 6.72 6.70 6.64 of Freewrap, and the result is always the same.
Instead, executing the same commands on a wish console (ActiveTcl 8.6.9) returns the right values, 1920x1080. OS is Microsoft Windows 10 Enterprise 2016 LTSB, 10.0.14393 build 14393, running on a Lenovo T550 ThinkPad.
I do not know if the root cause is the same, but I noticed that UI rendering quality of application running within Freewrap is poorer than the same application executed within ActiveTcl interpreter. Look at the attached pictures with BWidget demo executed by Freewarp 6.70 and by ActvieTcl 8.6.9.
Anonymous
PNG is better, of course.
I was unable to duplicate this problem.