ardour/livetrax
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use a different approach for indicating expose rects (from robin gareus). #ifdef'd out by default

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This commit is contained in:
Paul Davis 2014-06-17 11:34:10 -04:00
parent b4dd5b737f
commit f98e0a0707
1 changed files with 9 additions and 4 deletions
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13
libs/canvas/canvas.cc
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@ -110,10 +110,15 @@ Canvas::render (Rect const & area, Cairo::RefPtr<Cairo::Context> const & context
_root.render (*draw, context);
// This outlines the rect being rendered, after it has been drawn.
// context->rectangle (draw->x0, draw->y0, draw->x1 - draw->x0, draw->y1 - draw->y0);
// context->set_source_rgba (1.0, 0, 0, 1.0);
// context->stroke ();
#if 0
// This transparently colors the rect being rendered, after it has been drawn.
double r = (random() % 65536) /65536.0;
double g = (random() % 65536) /65536.0;
double b = (random() % 65536) /65536.0;
context->rectangle (draw->x0, draw->y0, draw->x1 - draw->x0, draw->y1 - draw->y0);
context->set_source_rgba (r, g, b, 0.25);
context->fill ();
#endif
}