ahsoftware at sonic.net
Fri May 21 10:42:28 EDT 2021
On 5/21/21 6:19 AM, Klaus major-k via use-livecode wrote:
> OK, something like this, but for graphics, images etc., too. 8-)
> Some general hints will be OK.
> Except for TEXT I don't have a clue yet.
> Maybe store "the properties of xyz" and re-apply them when the user hits CMD-Z?
I've got an undo library on livecodeshare. It's designed to handle text,
but the filo stack mechanism would probably work if you store something
other than text as blobs. Untested, but maybe. My guess is this would
use up memory rapidly.
...and from experience, don't try to compress/decompress arrays.
ahsoftware at gmail.com
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