From: Damian Yerrick Newsgroups: comp.os.msdos.djgpp Subject: Re: Size of Loaded Bitmaps in Allegro Organization: Pin Eight Software Message-ID: <5m2k8s0nb6rga5kp7obeqk5evctub5uff8@4ax.com> References: X-Newsreader: Forte Agent 1.7/32.534 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 27 X-Trace: /K49oBExr2tz9uTnnv8Rb005fYGgZFtZVYa0BFm00hdm6UdBhwLR4HF3m9PRSpWEeWOb4Jp/Xum9!hPD6jufAHRUZEVKn5K8STZEfDWuP9gNOg6bWHaBdDnzhsi2xVIxQq1rV8sYgqjOoKWtpxLtsSQ== X-Complaints-To: abuse AT gte DOT net X-Abuse-Info: Please be sure to forward a copy of ALL headers X-Abuse-Info: Otherwise we will be unable to process your complaint properly NNTP-Posting-Date: Sat, 22 Jan 2000 19:59:07 GMT Distribution: world Date: Sat, 22 Jan 2000 19:59:07 GMT To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com On Sat, 22 Jan 2000 17:01:55 +0000, Darac wrote: >Hello everybody! > >I'm making a little program to convert JPGs into BMPs for my Windows >Wallpaper. I've got LIBJPEG 1.03 Where did you get that? I haven't been able to find it around. >Now, from what I can tell from the Allegro Docs, load_bitmap will >create the in_jpeg bitmap and load the JPG into it. However, how >can I get the width and height of that bitmap. textprintf(screen, font, 0, 0, 15, "the bitmap is %d by %d pixels", in_jpeg->w, in_jpeg->h); >Also, I'm assuming that the in_jpeg bitmap will be 24bit (or whatever) >but do I _have_ to go into graphics mode first. I'd prefer to stay in >Text mode all the way through and do all the graphics stuff in memory. Then use create_bitmap_ex() to make your truecolor bitmap. -- Damian Yerrick http://yerricde.tripod.com/ View full sig at http://www.rose-hulman.edu/~yerricde/sig.html Comment on story ideas at http://home1.gte.net/frodo/quickjot.html