Article View: borland.public.cppbuilder.nativeapi
Article #12061Re: Lots of data
From: M. Finch
Date: Thu, 01 Jan 2004 17:06
Date: Thu, 01 Jan 2004 17:06
19 lines
1731 bytes
1731 bytes
Sorry, I was a little obsure, wasn't I? I draw the world map using MoveToEx, and LineTo commands....then I go through the list of aircraft and Blt a BMP of an aircraft at each location. > > These are four functioncalls for every point ? > > What I do not understand that you would create a HDC and get an > object for every point to be drawn. The only thing that would > change is the position where you would draw your small bitmap. Yes, and thats exactly what it does. I have the aircraft positioned correctly. It just takes too long. I had assumed that I had to Blt each one onto my background. > You could have a look at CopyRect too. What you are saying is to Blt one, then copy the rest? I can do that. I'll try it now. THANKS!!
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,894ad098f15950e6 X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2004-01-01 09:09:32 PST Reply-To: "M. Finch" <mlfsup@nospam.comcast.net> From: "M. Finch" <mlfsup@nospam.comcast.net> Newsgroups: borland.public.cppbuilder.nativeapi References: <3ff41d43$1@newsgroups.borland.com> <3ff423a7$1@newsgroups.borland.com> Subject: Re: Lots of data Date: Thu, 1 Jan 2004 12:06:30 -0500 Lines: 21 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 NNTP-Posting-Host: 68.51.77.211 Message-ID: <3ff4538e$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1072976782 68.51.77.211 (1 Jan 2004 09:06:22 -0700) Path: arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!news.maxwell.syr.edu!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail