jayn@oakhill.UUCP (Jay Norwood) (10/29/87)
I've been experimenting with quickdraw calls using MPW c on a MAC II. It seems that the sequence OpenPicture, ScrollRect, ClosePicture, DrawPicture does not produce the desired scrolling. Other graphic operations seem to be stored correctly - only the scrolling seems to be missed. Did I miss something in the documentation, or is this a bug/feature of the mac? Jay Norwood
singer@endor.harvard.edu (Richard Siegel) (10/31/87)
In article <1028@oakhill.UUCP> jayn@oakhill.UUCP (Jay Norwood) writes: >It seems that the sequence OpenPicture, ScrollRect, ClosePicture, DrawPicture >does not produce the desired scrolling. Other graphic operations seem to I usually first create the picture, then use ScrollRect, and then handle the update event by offsetting the picture's drawing rectangle by the desired amount, then call DrawPicture. --Rich **The opinions stated herein are my own opinions and do not necessarily represent the policies or opinions of my employer (THINK Technologies, Inc). * Richard M. Siegel | {decvax, ucbvax, sun}!harvard!endor!singer * * Customer Support | singer@endor.harvard.edu * * Symantec, THINK Technologies Division. (No snappy quote) *