Refresh rate on the desktop usually has to match that of the desktop display mode, so if your desktop is 60Hz then the vertical blank will be at 60hz in the hardware, so then when Max tries to sync with the vblank (if you ask it to) it will have to be the desktop's default, you can't really have different hz rates for each canvas at the same time. That said, you can use your own timer as shown and ask for the canvas to be refreshed when you want it to - but note it will still wait for the next vertical blank unless you flip 0 - and if you flip 0 you will get tearing. So you can only approximate your hz rate if you do it in software.
set canvas fps inside a window
BlitzMax Forums/BlitzMax GUI Programming/set canvas fps inside a windowThe forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.