hello-plplot.c

#include <stdio.h>
#include <math.h>
#include <string.h>

#include <gsl/gsl_math.h>


#include <plplot/plplot.h>
#include <plplot/plConfig.h>


int main (int argc, char **argv) {

  PLFLT x[101], y[101];

  for ( int i = 0; i < 100; i++ ) {
    x[i] = sin(i*M_PI/180.L);
    y[i] = i*M_PI/180.L;
  }


  plinit();

  plenv(0, 10, 0, 10, 1, -1);

  plline(100, x, y);


  
  char *filename = "/home/shelling/public_html/hello-plplot.png";
  

  PLINT cur_strm, new_strm;

  plgstrm(&cur_strm);
  plmkstrm(&new_strm);

  plsfnam(filename);
  plsdev("png");

  plcpstrm(cur_strm, 0);
  plreplot();
  plend1();
    
  
  plend();
}

Makefile

all: hello-plplot.c
	gcc -o hello-plplot hello-plplot.c -std=c99 -lplplotd
clean:
	rm -rf hello-plplot