comp.lang.idl-pvwave archive: archive » Re: READ_GIF and READ

Home » Public Forums » archive » Re: READ_GIF and READ_SRF

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

Re: READ_GIF and READ_SRF [message #893 is a reply to message #892]

Wed, 31 March 1993 03:08

jacobsen
Messages: 28
Registered: July 1992

Junior Member

In article <Mar30.234050.17554@yuma.ACNS.ColoState.EDU> dean@phobos.cira.colostate.edu writes:
> I am using READ_GIF and READ_SRF to read GIF and Sun Raster files with
> IDL. The problem I am having is I would like to resize the TV window to
> fit the GIF or raster file. This x and y size information doesn't appear
> with READ_GIF or READ_SRF. Just filename, image, and color. My question
> is, Where can I get the x and y size information about GIF or raster file?
> This information is within the GIF and Sun raster file, but does
> IDL provide it?
Try xsize=n_elements(image(*,0)) and ysize=n_elements(image(0,*))
--
*******************
Chris Jacobsen, Department of Physics, SUNY at Stony Brook
Phone (516) 632-8093, FAX -8101 Bitnet: cjacobsen@sbccmail
jacobsen@xray1.physics.sunysb.edu ALL-IN_ONE: CJACOBSEN
*******************

Report message to a moderator

[Message index]

		Re: READ_GIF and READ_SRF By: sterner on Fri, 02 April 1993 05:37
		Re: READ_GIF and READ_SRF By: isaacman on Wed, 31 March 1993 15:16
		Re: READ_GIF and READ_SRF By: woody on Wed, 31 March 1993 08:31
		Re: READ_GIF and READ_SRF By: jacobsen on Wed, 31 March 1993 03:08
		Re: READ_GIF and READ_SRF By: jacobsen on Wed, 31 March 1993 03:05

Previous Topic:	Logarithmic Z axis on surface plot ?
Next Topic:	IMSL/IDL X-windowing Resource Editor?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Mon Apr 27 08:12:43 PDT 2026

Total time taken to generate the page: 1.03876 seconds