comp.lang.idl-pvwave archive: archive » device,cursor

Home » Public Forums » archive » device,cursor_image ??

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

device,cursor_image ?? [message #14687]

Tue, 23 March 1999 00:00

Craig Hamilton
Messages: 28
Registered: December 1996

Junior Member

Hi all:

I've been trying to use a user-defined cursor via
device,cursor_image=csr_img on an X11 Sun platform.
The scant documentation for it says the cursor image
is defined as a 16 element integer array which stores
the bits of a 16x16 bitmap.

I set it up as:
csr_img=[0,0,0,0,0,0,128,448,128,0,0,0,0,0,0,0]

This cursor is symmetric so it shouldn't matter if
each integer represents the bits in a column or
a row. The bits set in the above integers should
give a small crosshair in the center. Instead, I
get the cursor split horizontally with half of it at
the left boundary and half at the right.

Anyone worked with this and have any info?
I feel like I'm overlooking something obvious,
but have spent too much time fooling with it
already. (I'm running IDL 5.1)

Thanks,
Craig

\ Craig A. Hamilton,PhD cah@medeng.wfubmc.edu
/ The Wake Forest Univ. School of Medicine (336) 716-2819 office
\ Medical Center Blvd./MRI Center (336) 716-6890
secretary
/ Winston-Salem, NC 27157-1022 (336) 716-2870 FAX

Report message to a moderator

[Message index]

		device,cursor_image ?? By: Craig Hamilton on Tue, 23 March 1999 00:00
		Re: device,cursor_image ?? By: fireman on Wed, 24 March 1999 00:00

Previous Topic:	Re: statistics on large arrays
Next Topic:	bug in plotting with large long integers

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 15:10:33 PDT 2025

Total time taken to generate the page: 0.00428 seconds