[Lazarus] Smooth scrolling label (marquee)

[Luca Olivetti]

El 11/11/15 a les 10:16, Luca Olivetti ha escrit:
> El 11/11/15 a les 09:28, Luca Olivetti ha escrit:
>
>> That at least explains the timing differences (but not the
>> unresponsiveness of the full screen application under windows 7)
>
>
> TextRect!
>
> Try the attached project.
> Under windows XP the TextRect takes an unmeasurable amount of time
> (using GetTickCount).
> Under windows 7 it takes 160ms here when in full screen (1920 pixels
> wide) or 60-70ms when using the --debug option (320 pixels wide).

That was on virtual hardware, BTW. On real hardware instead of 160 it 
takes 40-60. It's still a lot of time compared to a virtualized windows xp.

Bye
-- 
Luca Olivetti
Wetron Automation Technology http://www.wetron.es/
Tel. +34 93 5883004 (Ext.3010)  Fax +34 93 5883007