I upgraded viewmat using jal this morning and now the gtk version no longer
works to provide the images at all.
In the past the were all in separate windows.
Here is the current error: (I'm using the script from my recent challenge
13)
viewmat {"2 m b 2
|value error: IFARM
| GUI*.-.IFGTK
Here is the script. I thought I could attach a .ijs but it didn't work.
It seems fine in jhs.
p=: 13 :'?(x,2)$y'
N=:26
P=:N p N
lat=: 13 :'(y,+:y)$''. '''
lat 5
dots=: 13 :'<"1 (0{"1 y),.2*1{"1 y'
dots 4 p 8
spots=: 13 :'((i.x){(65+i.26){a.)(dots x p y)}lat y'
5 spots 11
12 spots 4
N spots N
load 'viewmat'
NB. (number of points) voronoi (shape)
NB. Generates an array of indices of the nearest point
b=: 13 :'(i.y),."0 1 i.y'
p=: 13 :'?(y,2)$ y'
m=: 13 :'(i.<./)"1 +/"1 *:x-"1/~y'
NB. Palettes of colors used in the examples below viewmat {"2 m b 2
viewmat {"2 m b 3
viewmat {"2 m b 4
viewmat {"2 m b 5
viewmat {"2 m b 6
viewmat {"2 m b 7
viewmat {"2 m b 8
viewmat {"2 m b 9
NB. Regions
viewmat (p 2) m b 2
viewmat (p 3) m b 3
viewmat (p 4) m b 4
viewmat (p 5) m b 5
viewmat (p 6) m b 6
viewmat (p 7) m b 7
viewmat (p 8) m b 8
viewmat Q=:(P=:p 9) m b 9
P
Q
Linda
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
