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Commit Graph

11 Commits

Author SHA1 Message Date
c2946ee00f don't queue redraws when various canvas item properties are "reset" to the same value, plus supporting functions 2014-03-11 07:36:09 -04:00
52cfbb45e1 alter ArdourCanvas::Rect::expand() to not clamp to all-positive values because we now definitely have items that have negative coordinates.
This could have drastic consequences but I think the all-positive was a hack to fix a problem that was solved separately by means currently unknown.
2014-03-07 11:26:27 -05:00
5cd35de56b prevent Rect::expand() from generating negative coordinates where there were none before 2014-01-08 18:20:19 -05:00
35d3a4a351 remove unused code 2014-01-08 10:31:39 -05:00
a1f858d3b2 an awful lot of tweaks to drawing details 2013-06-24 16:28:53 -04:00
d1a05240ef fix clamping of line and rect coordinates to avoid issues with cairo when drawing way outside a surface's dimensions; move various coordinate methods down to Canvas, because they don't require GTK information; make visible_area() a Canvas virtual method so that we don't have to cast to call it 2013-04-17 10:53:17 -04:00
37dd7e952b add headers to all canvas .cc and .h files 2013-04-15 22:10:18 -04:00
ee1f0520a8 many changes to get the cairo-canvas version much, much more functional. still problems with a lot of subtle and not-so-subtle issues 2013-04-11 20:19:22 -04:00
07a505b1b2 lots of tweaking and adding debug output including operator<</dump(ostream&) methods to help visualize canvas structure 2013-04-05 11:27:26 -04:00
19bd641915 commit immediately post linking 2013-04-04 18:45:27 -04:00
aaea166135 initial commit of hand merging, plus getting "ancient" waf script to work correctly 2013-04-04 00:32:52 -04:00