Windows- altering an images layer inside a repeat loop
ian at azurevision.co.uk
Tue Oct 21 11:17:15 EDT 2003
Yet another request for help!
My application pans a cubic QTVR and saves out snapshots for a video
For the demo version I want to place an image "beta040.gif" over the
QTVR "player 1" as a watermark. Which works fine on OS X & OS 9, but
on WinXP and Win2000pro the image doesn't appear over the QTVR.
repeat no_of_frames times
set the pan of player "player 1" to current_pan
put current_pan + pan_increase into current_pan
set the tilt of player "player 1" to current_tilt
put current_tilt + tilt_increase into current_tilt
set the zoom of player "player 1" to current_zoom
put current_zoom + zoom_increase into current_zoom
set the layer of image "beta040.gif" to top -- bring to front
wait 100 milliseconds-- so that the screen updates
put the windowID of this stack into savedID
import snapshot from rectangle 160,0,(width of player 1 +
160),(height of player 1) of window savedID
export JPEG to file file_name & ".jpg"
delete last image
put file_name + 1 into file_name
Again, I may be missing something simple, but I've tried putting the
layer change in different places in the repeat, allowing a longer wait,
sending the player to the back, and I am out of ideas.
P.S. Rev 1.1.1 on OS X 10.2.1 and Rev 2.1 trial on OS X 10.2.6.
More information about the Use-livecode