Richmond Mathewson wrote:
I have uploaded my 'take' on this problem:
http://mathewson.110mb.com/FILEZ/IMAGE COMPARE.rev.zip
Ho, Hum . . . clicking on the above takes you to some daft "templates" page.
If, however, you copy-paste
http://mathewson.110mb.com/FILEZ/IMAGE COMPARE.rev.zip
into your browser the file will download.
Sorry for the inconvenience: forgot about spaces in file names. :)
On Fri, Jun 26, 2009 at 10:50 PM, Bert Shuler <[email protected]
<mailto:[email protected]>> wrote:
I have written this code a few different ways. Each seems to be
equally inefficient. I am attempting to compare to images, pixel
by pixel, and record the differences.
ON mouseUp pMouseBtnNo
put 0 into c
set the startvalue of scrollbar Progress to 0
set the endvalue of scrollbar Progress to the length of
imagedata of image "Alpha"
put the imagedata of image "Alpha" into idataalpha
put the imagedata of image "Beta" into idatabeta
REPEAT FOR each char myChar in idataalpha
set the thumbposition of scrollbar Progress to c
IF myChar is not char (c) of idatabeta THEN
put c && char (c) of idatabeta & return after hAll
END IF
put c+1 into c
END repeat
put hAll into field "diff"
END mouseUp
It takes many minutes to process a 200x200 image. I want this code
to eventually compare full screen-captures, so if there is any way
to speed it up, I am open for advice.
Thanks
Bert
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