[racket-users] Re: Confused about bitmaps drawing to canvas

2016-12-01 Thread Hersh Krishna
On Thursday, December 1, 2016 at 6:40:01 AM UTC-6, Alex Harsanyi wrote: > Without seeing the code, this is just a blind guess, but try "(send canvas > refresh)" in the implementation for your "set-bitmap" method. > > Best Regards, > Alex. > > On Thursday, December 1, 2016 at 4:28:02 PM UTC+8, He

[racket-users] Re: Confused about bitmaps drawing to canvas

2016-12-01 Thread Alex Harsanyi
Without seeing the code, this is just a blind guess, but try "(send canvas refresh)" in the implementation for your "set-bitmap" method. Best Regards, Alex. On Thursday, December 1, 2016 at 4:28:02 PM UTC+8, Hersh Krishna wrote: > So I'm making a frame which draws a bitmap that can be replaced a