2 ms·
page 28 '… when I gave a demo at one of the CSL “Dealer” meetings at Parc that featured overlapping windows with BitBlt in Smalltalk-74.'
by igouy 5y ago
page 28 '… when I gave a demo at one of the CSL “Dealer” meetings at Parc that featured overlapping windows with BitBlt in Smalltalk-74.'
- teddyh 5y agoThey only write that BitBlt was demonstrated, not image rotation with BitBlt. So as far as we know currently, the 1981 article was the first mention of image rotation.