Posts: 81
Threads: 37
Joined: Jun 2008
This seems like a dumb/simple question, but I'm having a hard time finding any info on it:
How do you present an image alone on the screen (e.g., image file or even an icon), with no window elements visible (e.g., no border or background).
Posts: 11,922
Threads: 138
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OnScreenDisplay in latest QM versions supports background image.
Macro
Macro1144
OnScreenDisplay "" 5 0 0 0 0 0 128 0 0 0 "$common pictures$\Sample Pictures\Hydrangeas.jpg"
Posts: 81
Threads: 37
Joined: Jun 2008
Any idea how many ms it takes to show an image?
I'd like to know how accurately I can time the presentation of an image.
If monitor refresh rate is 75 hz (every 13.3 ms), does that mean the timing accuracy is +/- 13.3 ms?
Posts: 11,922
Threads: 138
Joined: Dec 2002
The function uses SetTimer. Its accuracy is 10-50 ms. Depends on OS or hardware or something other, don't know exactly.
