On Sunday 26 August 2018 23:45:08 code dz wrote:
> Hi Martin
> i made a simple test across msegui & lazarus & wxwidgets to see who's
> uses less cpu
> the test is very simple : a paintbox & timer , i set the timer
> interval to 16ms and in its ontimer event i invalidate the paintbox to
> trigger its paint event , in the paint event i draw a rectangle
> after execution i maximized the form and see the cpu usage , well the
> results was :
> msegui : 90% per on cpu core
> lazarus : 18%
> wxwidgets: 2%
>
> i just wondering why this slowdown from msegui
>
You noticed that the MSEgui ttimer.interval are microseconds?
I get 0..1% CPU usage, please see attachment.

Martin
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