Paul Davis 4fa4b9a135 remove use of boost::optional to define "undefined" Canvas::Rect, and use Rect::empty instead. ...

This commit includes Rect::operator bool() which might be a candidate for removal in a future commit, in an attempt
to make the meaning clearer

2017-01-19 20:54:54 +01:00

19 KiB

Raw Blame History

View Raw