[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [amibroker] High CPU usage when moving coursor over the chart



PureBytes Links

Trading Reference Links

Hello,

You should contact SUPPORT.
=======================

It is not clear if you mean mouse cursor (with or without crosshair???) or vertical selection line.
If you mean mouse movement without crosshair - the movement should have nearly zero effect on CPU.
If you mean mouse movement with crosshair - it can account for 10% CPU if you are using linked 
windows and moving very very fast as X,Y coords display is updated with every pixel move so
can be thousands of updates per second.

Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message ----- 
From: "przemyslawuk" <przemyslawuk@xxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Saturday, October 25, 2008 10:14 PM
Subject: [amibroker] High CPU usage when moving coursor over the chart


> Hi,
> I have a near 100% cpu usage when I move a coursor over any chart
> (even basic price chart, negligible chart timing). When the coursor is
> not moving the CPU usage is near 0.
> I get this with crosshair and normal coursor.
> I use  AB 5.10.
> Is this normal?
> 
> 
> ------------------------------------
> 
> **** IMPORTANT ****
> This group is for the discussion between users only.
> This is *NOT* technical support channel.
> 
> *********************
> TO GET TECHNICAL SUPPORT from AmiBroker please send an e-mail directly to 
> SUPPORT {at} amibroker.com
> *********************
> 
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
> 
> For other support material please check also:
> http://www.amibroker.com/support.html
> 
> *********************************
> Yahoo! Groups Links
> 
> 
> 

------------------------------------

**** IMPORTANT ****
This group is for the discussion between users only.
This is *NOT* technical support channel.

*********************
TO GET TECHNICAL SUPPORT from AmiBroker please send an e-mail directly to 
SUPPORT {at} amibroker.com
*********************

For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/

For other support material please check also:
http://www.amibroker.com/support.html

*********************************
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/amibroker/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/amibroker/join
    (Yahoo! ID required)

<*> To change settings via email:
    mailto:amibroker-digest@xxxxxxxxxxxxxxx 
    mailto:amibroker-fullfeatured@xxxxxxxxxxxxxxx

<*> To unsubscribe from this group, send an email to:
    amibroker-unsubscribe@xxxxxxxxxxxxxxx

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/