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Re: Size of image using tvscl? [message #54818 is a reply to message #54817]

Wed, 11 July 2007 12:24

Jean H.
Messages: 472
Registered: July 2006

Senior Member

hazel wrote:
> Hi,
>
> I'm plotting a scaled image using tvscl but I can't seem to change the
> physical size of the resultant image (I need it to be bigger!). I see
> that xsize and ysize will not work for 'pixel-based devices that are
> unable to change the size of their pixels', like my screen. So is
> there no way round this other than to use .ps for example?
>
> Thanks in advance,
>
> Hazel
>
> P.S. I always read this newsgroup and it's got me out of some scrapes
> so thanks!
>

you can try rebin()

a = dist(200) ;200*200 pixels
tv,a
tv,rebin(a,400,400)

Jean

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		Re: Size of image using tvscl? By: David Fanning on Wed, 11 July 2007 13:03
		Re: Size of image using tvscl? By: Jean H. on Wed, 11 July 2007 12:24

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