This looks good.  Norton has already snatched away my jqt and I put back.
I've notified them before, but recently I just keep putting it back until
they give up.

 

The good news is all the color in JHS.  Here's a simple bit of code to
isolate a problem.  I realize that I need to use smaller data arrays in some
of my images.

 

load 'viewmat'

]RGB=:( #:i.8){0 255

]PAL=: _1 }. }. RGB

]GRB=:1 0 2{"1 RGB

E=:?*/~>:i.16

GRB viewmat E;'GRB E'

F=:*./~ i.16

GRB viewmat F;'GRB F'

at2=: 13 :'([:{:"1 *.) j./"1 y'

]LG=:<.10*at2"0 /~ i:8

viewmat LG

RGB viewmat LG;'RGB LG'

PAL viewmat LG;'PAL LG'

GRB viewmat LG;'GRB LG'

gray=: 13 :'3#"0 +<.0.5+"0 +/"1]0.3 0.59 0.11*"1 y'

(gray GRB)viewmat LG;'gray GRB LG'

 

It all looks great in jqt! 

 

In JHS the first two images show how great the new images areI modified the
last 5 Two images be based on integers, maybe it will give some clue as to
what is happening.

 

I also still have to track down why sometimes I get png's in temp folder.
(Maybe viewmat always sends an image there.)

 

Your collective efforts to create this version are impressive.  

 

Linda

 

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