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The use of JPG or GIF pictures in c++?

Posted on 1999-01-22
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Last Modified: 2013-11-19
How pictures, which I have drawn with a painting software, is used in c++?
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Question by:markon
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by:rbr
ID: 1184824
What to you want to to with these pictures? Displaing it, changing  it?
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by:rbr
ID: 1184825
For a jpg-library check
http://www.ijg.org
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by:nietod
ID: 1184826
C++ does not provide any features directly associated with graphics.  But most operating systems do, and you can call on features of the operatign system to display or modify the graphics.  What OS are we talking about?  And again what do yiou want to do?
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Tommy Hui earned 150 total points
ID: 1184827
The first place I would look is here:

http://user.cs.tu-berlin.de/~uzadow/paintlib/

This is a great Visual C++ library for displaying pictures.
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by:markon
ID: 1184828
Thanks for the tip, but I think it will be difficult for me to understand what is said in the site you mentioned. I am a novice with c++.
  I understand that you have to use libraries to do the conversion of the bmp file to a file c++ can display as an image. I use DOS when displaying the images.

  In QBasic I used data-lines with numbers as colors, pset (pixels) in color given by data and getimage. So I got an image, which I stored into a file.
  I didn't do an image editor in QBasic.
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