33   void start_picture(double, const position &ll, const position &ur);
35   void text(const position &, text_piece *, int, double);
36   void line(const position &, const position *, int n,
38   void polygon(const position *, int n,
40   void spline(const position &, const position *, int n,
42   void arc(const position &, const position &, const position &,
44   void circle(const position &, double rad, const line_type &, double);
45   void ellipse(const position &, const distance &, const line_type &, double);
53   position upper_left;
59   void point(const position &);
60   void dot(const position &, const line_type &);
61   void solid_arc(const position &cent, double rad, double start_angle,
63   position transform(const position &);
75 inline position tex_output::transform(const position &pos)  in transform()
77   return position((pos.x - upper_left.x)/scale,  in transform()
107 void tex_output::start_picture(double sc, const position &ll,  in start_picture()
108 			       const position &ur)  in start_picture()
142 void tex_output::text(const position &center, text_piece *v, int n, double)  in text()
144   position c = transform(center);  in text()
175 void tex_output::point(const position &pos)  in point()
177   position p = transform(pos);  in point()
181 void tex_output::line(const position &start, const position *v, int n,  in line()
206 void tex_output::polygon(const position *v, int n,  in polygon()
217 void tex_output::spline(const position &start, const position *v, int n,  in spline()
242 void tex_output::solid_arc(const position &cent, double rad,  in solid_arc()
247   position c = transform(cent);  in solid_arc()
258 void tex_output::arc(const position &start, const position &cent,  in arc()
259 		     const position &end, const line_type &lt)  in arc()
272       position c;  in arc()
287 void tex_output::circle(const position &cent, double rad,  in circle()
295     ellipse(cent, position(rad*2.0, rad*2.0), ilt, fill);  in circle()
304     ellipse(cent, position(rad*2.0,rad*2.0), lt, fill);  in circle()
314 void tex_output::ellipse(const position &cent, const distance &dim,  in ellipse()
328   position c = transform(cent);  in ellipse()
362 void tex_output::dot(const position &pos, const line_type &lt)  in dot()
373     position p = transform(pos);  in dot()