When you look at the grid demo, you set where each button is to be located.
It seems impossible to tell the images which box place to go in the grid.
It doesn't seem willing to deal with several pngs. So ithe puts them all in
the same place.
load 'viewmat'
RGB=:0 255{~#:i.8
GRB=:1 0 2{"1 RGB
RGB;GRB
PLUS=:-.0=*/~i:4
TOP=:i.8
SIDE=:|:i.8
A=:<.0.5*(i.8 8)+|:i.8 8
B=:(i.8)<:/i.8
GRB viewmat PLUS;'PLUS'
GRB viewmat TOP;'TOP'
E=.GRB viewmat SIDE;'SIDE'
C=:63*(i.8)>/i.8
BLEND=:C+B*A
GUI_jviewmat_=:0
GRB viewmat BLEND;'BLEND'
GUI_viewmat_=:1
coclass 'qtdemo'
blendcolor_run=: 3 : 0
wd 'pc imdemo closeok escclose'
wd 'grid size 2 2'
wd 'cc pic image'
wd 'cc png image'
wd 'cc png image'
wd 'cc png image'
wd 'set pic image *' ,jpath '~temp/PLUS.png'
wd 'set png image *', jpath '~temp/TOP.png'
wd 'set png image *', jpath '~temp/SIDE.png'
wd 'set png image *', jpath '~temp/BLEND.png'
wd 'pshow'
)
blendcolor_close=: 3 : 0
wd 'pclose'
)
blendcolor_run''
Linda
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of bill lam
Sent: Thursday, May 21, 2015 9:46 PM
To: Programming forum
Subject: Re: [Jprogramming] Mixing Colors of Light
try adding a dummy SIDE.png
D=.GRB viewmat PLUS;'SIDE'
the other png files should be artifacts of running viewmat under jhs,
probably harmless.
On May 22, 2015 9:06 AM, "Linda Alvord" <[email protected]> wrote:
> I don't understand this very well yet. If you run your code and look
> at the files in temp, PLUS and the other three all have a mass of
> numbers including a date between PLUS and .png
>
> My code doesn't do that, but I don't know why it doesn't.
>
> Linda
>
> ----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of Linda
> Alvord
> Sent: Thursday, May 21, 2015 8:43 PM
> To: [email protected]
> Subject: Re: [Jprogramming] Mixing Colors of Light
>
> I haven't gotten yours to work yet. Mine follows 'image demo'. It
> puts image 2 3 and 4 on top of one another in space 2 and nothing in
> the bottom row. (cut and paste in jqt)
>
> load 'viewmat'
> RGB=:0 255{~#:i.8
> GRB=:1 0 2{"1 RGB
> RGB;GRB
> PLUS=:-.0=*/~i:4
> ]A=:<.0.5*(i.8 8)+|:i.8 8
> ]B=:(i.8)<:/i.8
> ]C=:63*(i.8)>/i.8
> C+B*A
> PLUS=:-.0=*/~i:4
> GUI_jviewmat_=:0
> D=.GRB viewmat PLUS;'PLUS'
> E=.GRB viewmat (i.8);'TOP'
> GRB viewmat (C+B*A);'BLEND'
> GUI_viewmat_=:1
>
> coclass 'qtdemo'
> imdemo_run=: 3 : 0
> wd 'pc imdemo closeok escclose'
> wd 'grid size 2 2'
> wd 'cc pic image'
> wd 'cc png image'
> wd 'cc png image'
> wd 'cc png image'
>
> wd 'set pic image *' ,jpath '~temp/PLUS.png'
>
> d=.readimg_jqtide_ jpath '~temp/TOP.png'
> d writeimg_jqtide_ jpath '~temp/TOP.png'
> wd 'set png image *', jpath '~temp/TOP.png'
>
> d1=.|: d
> d1 writeimg_jqtide_ jpath '~temp/SIDE.png'
> wd 'set png image *', jpath '~temp/SIDE.png'
>
> d2=.readimg_jqtide_ jpath '~temp/BLEND.png'
> d2 writeimg_jqtide_ jpath '~temp/BLEND.png'
> wd 'set png image *', jpath '~temp/BLEND.png'
>
> wd 'pshow'
> )
>
> imdemo_run''
>
> Linda
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of bill
> lam
> Sent: Thursday, May 21, 2015 7:38 PM
> To: Programming forum
> Subject: Re: [Jprogramming] Mixing Colors of Light
>
> oop, sorry. SIDE.png had not been written.
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