Home »
Public Forums »
archive »
Re: Q:Reversing Image Problem
| Re: Q:Reversing Image Problem [message #4183] |
Sun, 07 May 1995 00:00 |
rivers
Messages: 228
Registered: March 1991
|
Senior Member |
|
|
In article <3ogqd4$5es@nlcnews.nlc.state.ne.us>, tskill@monarch.papillion.ne.us (Thomas Skill) writes:
> I am currently using PvWave for a satellite imaging program. One of the
> things we do is use the save command to save an image and use the restore
> to bring it back and view it again with the tv command. here is the
> PROBLEM: it seems almost random that sometimes when we restore the image
> and tv to display it, it is reversed and sometimes it is not. when it is
> reversed we must do a reverse(image,2) to bring it back to normal. Why
> does this seem almost random? how can this be prevented?? thanks for the
> help we are very confused.
You are probably sometimes running some routine which changes the
system variable !ORDER. This controls whether images are displayed
top-to-bottom or bottom-to-top. To get consistent resuts set !ORDER before
displaying the image.
____________________________________________________________
Mark Rivers (312) 702-2279 (office)
CARS (312) 702-9951 (secretary)
Univ. of Chicago (312) 702-5454 (FAX)
5640 S. Ellis Ave. (708) 922-0499 (home)
Chicago, IL 60637 rivers@cars3.uchicago.edu (Internet)
|
|
|
|
Current Time: Fri Oct 10 07:59:23 PDT 2025
Total time taken to generate the page: 0.88014 seconds
comp.lang.idl-pvwave archive
Members
Search
Help
Login
Home
