comp.lang.idl-pvwave archive: archive » cgSnaphot doesn't detect currently open windows

Home » Public Forums » archive » cgSnaphot doesn't detect currently open windows

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

cgSnaphot doesn't detect currently open windows [message #76910]

Sun, 17 July 2011 21:50

JP
Messages: 55
Registered: April 2008

Member

Hi there,
I'm having a similar problem to what was reported here:
https://groups.google.com/d/topic/comp.lang.idl-pvwave/6NZ7D ekqqCI/discussion

when I call cgSnapShot I get a message "no currently open windows. Returning"

However, I am following David's suggestion. My code reads like:

cgIMAGE, array, /order, /KEEP_ASPECT, /WINDOW
wid = cgQuery(/Current)
snapshot=cgSNAPSHOT(filename=Output_file_PNG, /PNG, /NODIALOG, WID=wid)

Am I still doing anything wrong?

thanks

JP

Report message to a moderator

[Message index]

cgSnaphot doesn't detect currently open windows

By: JP on Sun, 17 July 2011 21:50

Previous Topic:	GDL
Next Topic:	Filling array in loop

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sun Nov 30 20:42:23 PST 2025

Total time taken to generate the page: 1.04208 seconds