/* Internal prototypes for psplot.c  */
/* Copyright © 1995 UNICAMP.  See notice at the end of this file.  */
/* Last edited on 2002-03-15 10:02:20 by stolfi */

#ifndef psplot_protos_H
#define psplot_protos_H

#include <psplot.h>
#include <psplot_def.h>
#include <stdio.h>

PSPLOT *psplot_new_descriptor(void);

void psplot_do_begin_page(PSPLOT *p, int page_num, char *page_label);

void psplot_do_end_page(PSPLOT *p);

void psplot_do_begin_context(
    PSPLOT *p, 
    double x_min_PS, double x_max_PS,
    double y_min_PS, double y_max_PS,
    int clip
  );
  
void psplot_do_end_context(PSPLOT *p);

int psplot_same_dash_pattern(
    float *pata, int na, float skipa,
    float *patb, int nb, float skipb
  );
  
int psplot_dash_pattern_is_solid(float pattern[ ], int n);

void psplot_do_error(char *file, int line, char *msg);

#endif