Digital Slide Rule

Apr 26, 2017

Added 9 new scales designed by Istvan Szalkai
Minimum frame rate now 0.01 for Android devices. Shortened time before going to minimum frame rate to save battery power.
Improved alignments of nibs at alignment points. Improved alignment of colorized nibs.
All descending scales now colored red.
Animated many scales in opening screen and in slide rule slide show.
Added buttons to rotate scales in slide show.
Added more environment info to setting box, added gear in upper right now brings box up.