You should be able to use 'the templateImage' (see dictionary), and
numToChar probably should be numToByte
As in:
on mouseUp
answer file "Pick an image:"
if it is empty then exit to top
set the filename of the templateImage to it
put numToByte(0) into tZero
put (tZero is in the alphaData of the templateImage) OR (tZero is in the
maskData of the templateImage)
end mouseUp
On 1/27/2020 10:53 AM, Bob Sneidar via use-livecode wrote:
Phil,
Is img "my test" an existing image, or does setting the filename of img "my
test" create the image on the fly? I'm trying to turn this into a function that returns true
or false.
Bob S
On Jan 24, 2020, at 14:35 , Phil Davis via use-livecode
<use-livecode@lists.runrev.com> wrote:
Maybe this? It seems to work in my simple testing. Am I missing something?
on mouseUp
answer file "Pick an image:"
if it is empty then exit to top
set the filename of img "my test" to it
put numtochar(0) into tZero
put (tZero is in the alphaData of img "my test") OR (tZero is in the maskData of img
"my test")
end mouseUp
Phil
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