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/*************
* Header file for postsc.c
* 1999 E. Rouat
************/
#ifndef POSTSC_H_INCLUDED
#define POSTSC_H_INCLUDED
int PS_Init(void);
int PS_NewViewport(GRAPH *graph);
void PS_Close(void);
void PS_Clear(void);
void PS_DrawLine(int x1, int y1, int x2, int y2);
void PS_Arc(int x0, int y0, int r, double theta1, double theta2);
void PS_Text(char *text, int x, int y);
int PS_SetLinestyle(int linestyleid);
void PS_SetColor(int colorid);
void PS_Update(void);
#endif