如何在Code :: Blocks中使用Koolplot创建图形？ [英] How Do I Create A Graph Using Koolplot In Code::Blocks?

问题描述

如何在code :: blocks中使用koolplot库创建图形？我正在使用c ++运行控制台应用程序。简单的代码

How do I create a graph using koolplot library in code::blocks? I am running a console application using c++. Its simple code

#include "koolplot.h"

int main()
{
   Plotdata x(-3.0, 3.0), y = sin(x) - 0.5*x;
   plot(x, y);
   return 0;
}    

但我收到错误：

致命错误：graphics.h：否这样的文件或目录



请帮助

but I get an error:
fatal error: graphics.h: No such file or directory

Please help

推荐答案

我通过安装图形头文件并制作一些来解决这个问题必要的变更

http://www.codewithc.com/how-to-include-graphics-h-in-codeblocks/#sthash.uwvikIbG.dpuf]



但现在我收到了几个错误....



'''之前的预期标识符



任何帮助??

i solved that by installing graphics header file and making some necessary changes
http://www.codewithc.com/how-to-include-graphics-h-in-codeblocks/#sthash.uwvikIbG.dpuf]

but now i get several errors....

expected identifier before ‘[‘ token

any help??

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