Posted to tcl by kbk at Wed May 19 12:55:26 GMT 2010view pretty

(teapot) 50 % grid [canvas .c -width 300 -height 200]
(teapot) 51 % .c create line 50 50 100 150 150 50 200 150 250 50
1
(teapot) 52 % .c coords 1
50.00000000000001 50.00000000000001 100.00000000000001 150.0 150.0 50.00000000000001 200.00000000000003 150.0 249.99999999999997 50.00000000000001
(teapot) 53 % .c bbox 1
48 48 252 152