comp.lang.idl-pvwave archive: archive » Re: How to scale image in idl?

Home » Public Forums » archive » Re: How to scale image in idl?

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: How to scale image in idl? [message #6221 is a reply to message #6218]

Thu, 16 May 1996 00:00

Rachel Howe
Messages: 6
Registered: May 1996

Junior Member

Watcher wrote:
>
> I've used tv and tvscl to display the image, however it is too honest to
> the size of the image itself. Is there a way to scale the image so that
> it fits the display window?
>
> Thank you.
>
> Daben

You can use EXPAND,image,xsize,ysize,newimage

where xsize and ysize are the desired dimensions of the new image
in pixels. (It works even if xsize and ysize are less than the
original size of image, though obviously with some loss of
information).

Rachel

Report message to a moderator

[Message index]

		Re: How to scale image in idl? By: Thomas A. McGlynn on Thu, 16 May 1996 00:00
		Re: How to scale image in idl? By: Rachel Howe on Thu, 16 May 1996 00:00
		Re: How to scale image in idl? By: Liam Gumley on Wed, 15 May 1996 00:00
		Re: How to scale image in idl? By: David Foster on Wed, 15 May 1996 00:00
		Re: How to scale image in idl? By: peter on Tue, 14 May 1996 00:00

Previous Topic:	Problem when using polyfill with maps
Next Topic:	(no subject)

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 09:11:15 PDT 2025

Total time taken to generate the page: 1.04170 seconds