return r;
}
-Rect
-Rect::convert_to_device (Cairo::RefPtr<Cairo::Context> c) const
+bool
+ArdourCanvas::operator!= (Rect const& a, Rect const& b)
{
- Coord xa, ya, xb, yb;
-
- xa = x0;
- xb = x1;
- ya = y0;
- yb = y1;
-
- c->user_to_device (xa, ya);
- c->user_to_device (xb, yb);
-
- return Rect (xa, ya, xb, yb);
+ return a.x0 != b.x0 ||
+ a.x1 != b.x1 ||
+ a.y0 != b.y0 ||
+ a.y1 != b.y1;
}
-Rect
-Rect::convert_to_user (Cairo::RefPtr<Cairo::Context> c) const
-{
- Coord xa, ya, xb, yb;
-
- xa = x0;
- xb = x1;
- ya = y0;
- yb = y1;
-
- c->device_to_user (xa, ya);
- c->device_to_user (xb, yb);
-
- return Rect (xa, ya, xb, yb);
-}
-
Duple
ArdourCanvas::operator- (Duple const & o)
{
return a.x == b.x && a.y == b.y;
}
+bool
+ArdourCanvas::operator!= (Duple const & a, Duple const & b)
+{
+ return a.x != b.x || a.y != b.y;
+}
+
Duple
ArdourCanvas::operator- (Duple const & a, Duple const & b)
{