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- graphics.h
- winbgim.h
- libbgi.a
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Basics
Output Primitives
2-Dimensional Viewing
Visible Surface Detection
3-Dimension Object Representation
Open GL
Graphics function in C
Basics
Output Primitives
2-Dimensional Viewing
Visible Surface Detection
3-Dimension Object Representation
Open GL
Graphics function in C
Compiling graphics codes on CodeBlocks IDE shows an error: “Cannot find graphics.h” . This is because graphics.h runs is not available in the library folder of CodeBlocks. To successfully compile graphics code on CodeBlocks, setup winBGIm library.
How to include graphics.h in CodeBlocks ?
Please follow below steps in sequence to include “graphics.h” in CodeBlocks to successfully compile graphics code on Codeblocks.
Step 1 :
To setup “graphics.h” in CodeBlocks, first set up winBGIm graphics library. Download WinBGIm from
http://winbgim.codecutter.org/
or use this
link
.
UPDATE: The build of the library at http://winbgim.codecutter.org/ is old and was last built around 2006. While linking against that using 64 bit compiler toolchain it results into linking error. Here at https://github.com/ki9gpin/WinBGIm-64 is a recent build of the library bringing 64 bit compatibility. Some win32 system calls have also been updated to MSDN recommended 64 bit alternates for preciseness.
Step 2 : Extract the downloaded file. There will be three files:
Step 3 :
Copy and paste
graphics.h
and
winbgim.h
files into the
include
folder of compiler directory. (If you have Code::Blocks installed in C drive of your computer, go through: Disk C >> Program Files >> CodeBlocks >> MinGW >> include. Paste these two files there.)
Step 4 :
Copy and paste
libbgi.a
to the
lib
folder of compiler directory.
Step 5 :
Open Code::Blocks. Go to Settings >> Compiler >> Linker settings.
Step 6 :
In that window, click the Add button under the “Link libraries” part, and browse.
Select the libbgi.a file copied to the lib folder in step 4.
Step 7 : In right part (ie. other linker options) paste commands
-lbgi -lgdi32 -lcomdlg32 -luuid -loleaut32 -lole32
Step 8 :
Click Ok
Step 9 :
Try compiling a graphics.h program in C or C++, still there will be an error. To solve it, open graphics.h file (pasted in include folder in step 3) with Notepad++. Go to
line number 302
, and replace that line with this line :
int left=0, int top=0, int right=INT_MAX, int bottom=INT_MAX,
Step 10 : Save the file. Done !
Note :
Now, you can compile any C or C++ program containing graphics.h header file. If you compile C codes, you’ll still get an error saying:
“fatal error: sstream : no such file directory”.
For this issue, change your file extension to .cpp if it is .c
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Last Updated : 28 Jun, 2022 Like Article
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