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I was trying to plot using following lines in C++. #include "koolplot.h" int main() { plotdata x(-6.0, 6.0); plotdata y = sin(x) + x/5; plot(x, y); return 0; } When I was...
#1: Initial revision
by
Anonymous
·
2021-10-01T02:42:07Z (about 3 years ago)
How to plot in C++?
I was trying to plot using following lines in C++.
```cpp
#include "koolplot.h"
int main()
{
plotdata x(-6.0, 6.0);
plotdata y = sin(x) + x/5;
plot(x, y);
return 0;
}
```
When I was trying to run the program then I got the following message
>g++ -o plot plot.cpp<br/>
plot.cpp:1:10: fatal error: koolplot.h: No such file or directory<br/>
1 | #include "koolplot.h"<br/>
| ^~~~~~~~~~~~<br/>
compilation terminated.
I think I got the error cause `koolplot.h` isn't available in my system. How to install that? Or should I use something else to plot? I got the source code [here](https://vijaypolimeru.github.io/research/plotting/programming/graphics/opensees/visual%20studio/2020/02/05/plotting-in-cpp.html).