Bonjour Barry,
Would the mouseColor function make the job:
Returns the color of the pixel that the mouse pointer is over.
Le 20 juin 08 à 21:25, Barry Barber a écrit :
Hello all,
This question will probably (I hope) be easier for some of you to
answer than for me to formulate!
I am trying to detect when the colour changes below the loc of an
image (png) object lying
above another of the same type. The catch is that the top img would
"see" the underlying colour
through a transparent hole in another png which is on an
intermediate level between the two of them!
To put it another way: there are three png images directly
superimposed, the one on the middle
layer has a 'hole' or 'window' in it and I need the top layer to
detect when it is over the window (i.e., detect the change in
colour beneath it's loc).
Here's hoping!
Barry Barber
Best regards from Paris,
Eric Chatonet.
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