Hi William, If you could provide a link to a photo example of what you are doing that would help us to understand the problem better.
There may be a way to simplify your process so you don’t have to check every pixel. Rick > On Dec 29, 2021, at 4:57 AM, William de Smet via use-livecode > <use-livecode@lists.runrev.com> wrote: > > Hi there, > > Is there a better way to check if images are the same? > I now use imagadata. > > In my app I have an example drawn image (5x5 matrix with dots, a Geoboard). > These dots are important because by touching them their Loc is used > (gStartLoc and gStartLoc) > Two dots will be connected by setting the points of the last grc to > gStartLoc & return & gStartLoc. > No problem here. > > The idea is that the user copies my example on their matrix/geoboard by > connecting the dots. > To check if the made images (geoboards) are the same I make a snapshot of > both and compare the imagadata of these images. > Everything is fine as long as the user connects the same dots as the way > (length between dots) it is done in the example. > Then the imagadat is the same. > > The geoboards can look the same but the connected dots can be different in > length so use imagadata to compare these is not the way to get it right. > > Any ideas for a better way? > > > > greetings, > > William > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode