XForms: Images and normal counter

Christian Faraoni (mago@caronte.csr.unibo.it)
Fri, 17 Oct 1997 17:22:20 +0200

To subscribers of the xforms list from Christian Faraoni <mago@caronte.csr.unibo.it> :

Hi, I'm new with Xforms and i have a problem.
I have 113 (256x256-pixels) images (grey levels) and I want to create a
form to view them once per time using a "normal counter".
I've put a free_object and a normal counter object in the form.

1- How can I view the image in the free_object using the xforms internal
color map?

2- How can I change the image (visualized in the free_object) with a new
one,
modifying the normal counter value (min 1 - max 113)?
Therefore, how can I re-draw the free_object (inside the callback
function bounded to
the normal counter) with a new image bounded to the actual value of the
normal counter?

Thanks in advance for your help!

--
Faraoni Cristian

E-Mail: faraoni@csr.unibo.it mago@csr.unibo.it

_________________________________________________ To unsubscribe, send the message "unsubscribe" to xforms-request@bob.usuf2.usuhs.mil or see http://bob.usuf2.usuhs.mil/mailserv/xforms.html Xforms Home Page: http://bragg.phys.uwm.edu/xforms List Archive: http://bob.usuf2.usuhs.mil/mailserv/list-archives/