Changing image position according to xy-coordinates from mouseclicks

[Johannes Bjerva]

Hello,

I am currently developing an experiment in which the participants will 
click an area of the screen, following which an image should appear in that 
location.

What I have tried so far is having a slide object containing an image 
object. In the image object's sub-property pages I've tried to set the X 
and Y positions to the attributes "[PicPosX]" and
"[PicPosY]". However, once I click apply, E-Prime automatically changes 
this to "[PicPosX]:center" and "[PicPosY]:center".

In order to get the coordinates themselves, I have added this inline-code 
after the slide object:
Dim theMouseResponseData As MouseResponseData
Set theMouseResponseData = CMouseResponseData(Slide1.
InputMasks.Responses(1))
c.SetAttrib "PicPosX", theMouseResponseData.CursorX
c.SetAttrib "PicPosY", theMouseResponseData.CursorY 

Obtaining the coordinates and setting the attributes seems to work 
perfectly, since I can see the coordinates in the resulting data files.
However, the image does not change positions, but remains in the center 
(most likely due to E-Prime's :center-addition to my attributes).

Any help in solving this problem would, of course, be greatly appreciated.

Kind regards,
Johannes Bjerva

-- 
You received this message because you are subscribed to the Google Groups "E-Prime" group.
To view this discussion on the web visit https://groups.google.com/d/msg/e-prime/-/H2dE96O9xH8J.
To post to this group, send email to e-prime at googlegroups.com.
To unsubscribe from this group, send email to e-prime+unsubscribe at googlegroups.com.
For more options, visit this group at http://groups.google.com/group/e-prime?hl=en.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listserv.linguistlist.org/pipermail/eprime/attachments/20120618/3f99fee7/attachment.htm>