preproc/pic/tex.cpp

42   void circle(const position &, double rad, const line_type &, double);
59   void solid_arc(const position &cent, double rad, double start_angle,
240 void tex_output::solid_arc(const position &cent, double rad,
249 	 milliinches(rad/scale),
250 	 milliinches(rad/scale),
285 void tex_output::circle(const position &cent, double rad,
293     ellipse(cent, position(rad*2.0, rad*2.0), ilt, fill);
297     dashed_circle(cent, rad, lt);
302     ellipse(cent, position(rad*2.0,rad*2.0), lt, fill);
305     dotted_circle(cent, rad, lt);