v

input view

Blocked takes a "blocked" view and returns a (virtual) flat one. This can be used for views with "_B" properties, as created by Metakit.

set v [view {A B} def {1 a 1 b 2 c 2 d 3 e 3 f}]

set w [view $v group A _B | colmap _B]
view $w blocked

	B
0	a
1	b
2	e
3	c
4	d
5	f