Re: Key layout and exterior X window patches

[Ethan M. <merritt@u.washington.edu>]

I think this is almost ready for inclusion, barring some extraneous
messages from time-travellers like the one below:

+#if 0 /* 29jul2005 Seems like outdated cruft.  Keybox computations are done later. */
+           /* we divide into columns, then centre in column by
+            * considering ratio of * key_left_size to
+            * key_right_size
+            *
+            * key_size_left/(key_size_left+key_size_right) *
+            * (xright-xleft)/key_cols do one integer division to
+            * maximise accuracy (hope we don't overflow !)
+            */
+           keybox.xl = xleft - key_size_left
+               + ((xright - xleft) * key_size_left)
+               / (key_cols * (key_size_left + key_size_right));
+           keybox.xr = keybox.xl + key_col_wth * (key_cols - 1)
+               + key_size_left + key_size_right;
+           keybox.yb = t->ymax * yoffset;
+           keybox.yt = keybox.yb + key_rows * key_entry_height
+               + ktitl_lines * t->v_char;
+           keybox.yt += (int) (key->height_fix * t->v_char);
+#endif

The only other glitch I notice is that the default placement of 
"set key below" seems to have changed from "below center" to
"below right". E.g.
	set key below
	plot sin(x)
now places the key at the bottom right corner of the page, rather
than centering it under the plot.  Please fix that, because I'm
sure this will be triggered by a *lot* of existing scripts.



-- 
Ethan A Merritt       merritt@u.washington.edu
Biomolecular Structure Center
Mailstop 357742
University of Washington, Seattle, WA 98195