Re: Writing display as jpeg

[Alok Nagdev <nagdev(at)csee.usf.edu>]

I feel this could be a problem with reading the display rather than some
problem with the code.

-Alok


Alok Nagdev wrote:

> Francesco wrote:
>
> > If this could be of any help this is the code I use
> >
> >   namejpg = 'sigmacoor.jpg'
> >   jpg_pic=tvrd(0,0,xw_grids,yw_grids,true=3)
> >   write_jpeg,namejpg,jpg_pic,true=3
> >
>
> yes, thats how I was trying to write but its not working, even I work on
> IDL 5.4,  shall check it once more with your code and Reimar's
> suggestion.
>
> Thanks,
>
> -Alok
>
> >
> > It works fine for me with IDL 5.4 and win98.
> >
> > Before using true=3 I had some problem with colours.
> >
> > Ciao
> >
> > Francesco