From: Steve Bliss Subject: Re: Managing huge graphic files Date: 26 Jun 1999 00:00:00 GMT Message-ID: <3774BBE8.3B0B@globacon.com> Content-Transfer-Encoding: 7bit References: <7ksu6u$c3l14@forums.borland.com> Content-Type: text/plain; charset=us-ascii Organization: Palantir Software, Inc. Mime-Version: 1.0 Reply-To: steve@globacon.com Newsgroups: borland.public.delphi.graphics The max size of a bitmap in Windows varies from video card to video card, and I do not mean the screen resolution being used on a system, I mean it is limited by the video card driver. As a rule of thumbs, anything bigger than about 2,000 x 1,600 will fail on some systems. In your case I would use four images instead of one to be safe. There is a simple case study done at: http://www.efg2.com/Lab/Graphics/VeryLargeBitmap.htm Steve Bliss