Klaus, My setBackground handler doesn't give a direct translation, but does start it. https://github.com/bwmilby/mobileDemo/blob/48b89b37aba41afb5a7b90cfc9bdbbca9e7f052c/mobileDemo_Scripts/stack_MobileDemo_card_id_1002.livecodescript#L105
Since we are talking about portrait on mobile, the extra space will always be in the height direction. That simplifies a few things. The height of the screen from the card perspective will be: put tCardW / (tScreenW / tScreenH) into tNewH You will need 3 things to calculate positions. A ratio for each direction and a height offset. put (tNewH - tCardH) / 2 into tHOffset -- 1/2 of the extra pixels with be at the top put tNewH / tScreenH into tHRatio -- convert screen pixels to card pixels put tCardW / tScreenW into tWRatio -- convert screen pixels to card pixels Using this, you should be able to calculate a card XY value from a screen XY value (safe XY for example). put (tScreenY * tHRatio) - tHOffset into tCardY put (tScreenX * tWRatio) into tCardX This is without testing though. I'll try to do a test to validate my method. And remember, that anything placed outside the bounds of the card will just be there for looks and probably won't respond to touch. Thanks, Brian On Tue, Oct 18, 2022 at 9:39 AM Klaus major-k via use-livecode < use-livecode@lists.runrev.com> wrote: > Hi Mark, > > > yes, sure, but i'd like to avoid this and currently only need an answer to > my question. > > > Best > > Klaus > -- > Klaus Major > https://www.major-k.de > https://www.major-k.de/bass > kl...@major-k.de > > _______________________________________________ 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