2D images -- Fast

TeeChart for ActiveX, COM and ASP
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byzm
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Joined: Mon Oct 15, 2007 12:00 am

2D images -- Fast

Post by byzm » Thu Dec 20, 2007 9:40 pm

:?: I want to load data to be displayed in contiguous columns with 256 points/pixels in height. There are 512 of these. They form a 2D image
(256X512). Images of this size (in black and white) are loaded one after the other. I want to achieve a good frame rate
What can I do to load these images/frames as fast as possible?
The data can be loaded from an array or disk.
What should I expect in terms of frame rate?
Later on, I also want to use the Record tool for later viewing/reviewing
frame by frame using the player tool.

Teechart 8.01 activeX, (PC with windows XP or 2003 ent edition, Processor: Intel core duo Quadro, 4GB memory, high end graphics card with 640 MB of onboard memory, 1TB hard disk with 32MB cache). Platform is VB6 but can be changed if required.
I would appreciate any direction. Many thanks
:?:

Narcís
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Location: Banyoles, Catalonia
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Post by Narcís » Fri Dec 21, 2007 8:11 am

Hi byzm,

I recommend you to follow the indications described in the article posted here. This is a Delphi and TeeChart VCL article but the same applies to TeeChart Pro Activex.

Hope this helps!
Best Regards,
Narcís Calvet / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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