Displaying 1 result from an estimated 1 matches for "18aug03".
2003 Aug 21
3
Diamond graphs
...efine the height of the bar to be the amount
that the bar extends above the horizontal: 0 <= h <= 1. When h = 0,
no polygon is shown. When h = 1, the polygon is a square occupying the
whole cell. (I don't actually understand this; in the illustration in
http://www.jhu.edu/~gazette/2003/18aug03/18graph.html
there is _always_ a margin, except when the square is full. It doesn't
really spoil my point.)
Total height of bar: 2h
Width of bar top: 2 - 2h
Total width of bar: 2
Diagonal (corner to corner): 2.sqrt(2h^2 - 2h + 1)
Area of bar: 4h - 2h^2
The information-bearing units don&...