comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » ROI Scaling

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

ROI Scaling [message #55048]

Tue, 31 July 2007 06:13

Erik[1]
Messages: 23
Registered: December 2006

Junior Member

Hi folks,

I run into a small problem when scaling a IDLgrROI object. I want the
ROI to stretch out so that it's slightly bigger. I'm using the SCALE
function to achieve this:

oRoi->Scale, [1.5,1.5]

The scale function does what it promised; the ROI grows bigger.
Unfortunately the position of the ROI gets messed up and the ROI moves
upwards or even out of screen. Does someone know what causes this? I
can't find more info or parameters in IDL's helpfile ;-)

Regards,
Erik

Report message to a moderator

[Message index]

ROI Scaling

By: Erik[1] on Tue, 31 July 2007 06:13

Previous Topic:	Path/Directory String
Next Topic:	Re: Path/Directory String

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 09 23:23:39 PDT 2025

Total time taken to generate the page: 1.51983 seconds