3 commits

Author	SHA1	Message	Date
Thomas Friedel	6480345a60	added save and restore functions for draw state	2018-01-29 15:32:17 +01:00
Thomas Friedel	79bf4f6b5f	arc function implemented	2018-01-25 16:24:32 +01:00
Thomas Friedel	0715639ad2	rearranged things a bit	2018-01-25 15:50:05 +01:00