There is a typo in your "viemat"
PAL6 should work. Perhaps you try another value, eg
PAL6=: 10 3$0 100 0 0 200
On Aug 6, 2014 4:07 PM, "Linda Alvord" <lindaalv...@verizon.net> wrote:
> Bill, That is the problem. Here is the code I want to work. In jqt it is
> good unless you include the line which is commented out.
>
> In jhs it will produce a similar error in the line after the one commented
> out. (also the one above it)
>
> It seemsviewmat doesn't like PAL6 because it matches the palette that is
> the
> default in viemat
>
> load 'viewmat'
> ]A=:+/~ i:3
> viewmat A
> at2=: 13 :'([:{:"1 *.) j./"1 y'
> ]D=:at2"0 /~ i:3
> viewmat D
> ]PAL6=:6 3$0 0 255 0 255 255 0 255 0 255 255 0 255 0 0 255 0 255
> NB.PAL6 viewmat D;'PAL6'
> PAL6 viemat D;'PAL6'
> RGB=:( #:i.8){0 255
> RGB viewmat D;'RGB'
> GRB=:1 0 2{"1 RGB
> GRB viewmat D;'GRB'
>
> However here is the code I used for my phone demo. Very strange!
>
> load 'viewmat'
>
> PAL=:6 3$0 0 255 0 255 255 0 255 0 255 255 0 255 0 0 255 0 255
>
> RGB=:( #:i.8){0 255
>
> GRB=:1 0 2{"1 RGB
>
> ([:{:"1 *.) j./"1 i:5
>
> at2=: 13 :'([:{:"1 *.) j./"1 y'
>
> at2 i:5
>
> at2"0 /~ i:5
>
> D=:at2"0 /~ i:300
>
> ro=: 13 :'<.0.5+y'
> we=: 13 :'+/"1[0.3 0.59 0.11*"1 y'
> gray=: 13 :'3#"0 ro we y'
>
> (gray GRB) viewmat D;'gray GRB'
>
>
> GRB viewmat D;'GRB'
>
> (gray RGB) viewmat D;'gray RGB'
>
> RGB viewmat D;'RGB'
>
> (gray PAL) viewmat D;'gray PAL'
>
> PAL viewmat D;'PAL'
>
> (gray GRB) viewmat D;'gray GRB'
>
> Have fun... Linda
>
>
>
>
>
> This is it! I want to be able to insert my own palette in viewmat. I
> thought the problem might be the decimals, but that is not the case. I
> have
> convinced myself that viewmeat always uses a six color palette. I want to
> change to an 8 color palette to include black and white. It should be
> possible to do that.
>
> -----Original Message-----
> From: programming-boun...@forums.jsoftware.com
> [mailto:programming-boun...@forums.jsoftware.com] On Behalf Of bill lam
> Sent: Tuesday, August 05, 2014 9:51 PM
> To: Programming forum
> Subject: Re: [Jprogramming] Dyadic viewmat
>
> Or did you mean both monad and dyad viewmat work on jqt, but only monad
> works on jhs?
>
> jhs uses its own viewmat codes which is limited compared to viewmat addon.
> On Aug 6, 2014 9:46 AM, "bill lam" <bbill....@gmail.com> wrote:
>
> > I tested it work fine on android.
> > It gave 2 viewmats, both of them looked the same. To make PAL6 somewhat
> > different,
> >
> > > PAL6=: |. 6 3$0 0 255 0 255 255 0 255 0 255 255 0 255 0 0 255 0 255
> >
> > then the red and blue components swapped. Is that the expected result?
> > On Aug 6, 2014 9:28 AM, "Linda Alvord" <lindaalv...@verizon.net> wrote:
> >
> >> Bill,
> >>
> >> Here's the code: It works fine in jqt. I was surprised it worked at
> all
> >> in jhs. The monadic version of viewmat is good and the dyadic version
> >> doesn't work. I did omit the PAL6 in the post.
> >>
> >> oad 'viewmat'
> >> i.5
> >> +/i.5
> >> >:i.5
> >> +/>:i.5
> >> i:5
> >> +/i:5
> >> i.0
> >> i:0
> >> i."0 i.5
> >> i."0>:i.5
> >> ]D=:i:"0>:i:5
> >> $D
> >> $,D
> >> <./,D
> >>
> >> ]PAL6=:6 3$0 0 255 0 255 255 0 255 0 255 255 0 255 0 0 255 0 255
> >> viewmat D;'viewmat D'
> >> PAL6 viewmat D;'PAL6'
> >>
> >> Linda
> >>
> >> e-----
> >> From: programming-boun...@forums.jsoftware.com
> >> [mailto:programming-boun...@forums.jsoftware.com] On Behalf Of bill lam
> >> Sent: Tuesday, August 05, 2014 9:26 AM
> >> To: Programming forum
> >> Subject: Re: [Jprogramming] Dyadic viewmat
> >>
> >> What is PAL6 ? Did you forget to define it?
> >> On Aug 5, 2014 9:05 PM, "Linda Alvord" <lindaalv...@verizon.net> wrote:
> >>
> >> > load 'viewmat'
> >> >
> >> > i.5
> >> >
> >> > 0 1 2 3 4
> >> >
> >> > +/i.5
> >> >
> >> > 10
> >> >
> >> > >:i.5
> >> >
> >> > 1 2 3 4 5
> >> >
> >> > +/>:i.5
> >> >
> >> > 15
> >> >
> >> > i:5
> >> >
> >> > _5 _4 _3 _2 _1 0 1 2 3 4 5
> >> >
> >> > +/i:5
> >> >
> >> > 0
> >> >
> >> > i.0
> >> >
> >> > i:0
> >> >
> >> > 0
> >> >
> >> > i."0 i.5
> >> >
> >> > 0 0 0 0
> >> > 0 0 0 0
> >> > 0 1 0 0
> >> > 0 1 2 0
> >> > 0 1 2 3
> >> >
> >> > i."0>:i.5
> >> >
> >> > 0 0 0 0 0
> >> > 0 1 0 0 0
> >> > 0 1 2 0 0
> >> > 0 1 2 3 0
> >> > 0 1 2 3 4
> >> >
> >> > ]D=:i:"0>:i:5
> >> >
> >> > 4 3 2 1 0 _1 _2 _3 _4 0 0 0 0
> >> > 3 2 1 0 _1 _2 _3 0 0 0 0 0 0
> >> > 2 1 0 _1 _2 0 0 0 0 0 0 0 0
> >> > 1 0 _1 0 0 0 0 0 0 0 0 0 0
> >> > 0 0 0 0 0 0 0 0 0 0 0 0 0
> >> > _1 0 1 0 0 0 0 0 0 0 0 0 0
> >> > _2 _1 0 1 2 0 0 0 0 0 0 0 0
> >> > _3 _2 _1 0 1 2 3 0 0 0 0 0 0
> >> > _4 _3 _2 _1 0 1 2 3 4 0 0 0 0
> >> > _5 _4 _3 _2 _1 0 1 2 3 4 5 0 0
> >> > _6 _5 _4 _3 _2 _1 0 1 2 3 4 5 6
> >> >
> >> > $D
> >> >
> >> > 11 13
> >> >
> >> > $,D
> >> >
> >> > 143
> >> >
> >> > <./,D
> >> >
> >> > _6
> >> >
> >> > >./,D
> >> >
> >> > 6
> >> >
> >> > viewmat D;'viewmat D'
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > This works differently than yesterday. No bitmap but image is in
> >> terminal
> >> >
> >> >
> >> >
> >> > PAL6 viewmat D;'PAL6'
> >> >
> >> > |domain error: viewmat
> >> > | PAL6 viewmat D;'PAL6'
> >> > |[-18] c:\users\owner\j802-user\temp\a strategy 4.ijs
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > Linda
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > ----------------------------------------------------------------------
> >> > For information about J forums see
> http://www.jsoftware.com/forums.htm
> >> >
> >> ----------------------------------------------------------------------
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> >>
> >> ----------------------------------------------------------------------
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> >>
> >
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>
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