Lines Matching refs:Point
64 } Point; typedef
79 Point pt; /* usually for max and min */
80 Point pt1;
93 Point pt;
116 extern Point ptmin, ptmax;
136 extern void coord_x(Point);
137 extern void coord_y(Point);
144 extern void range(Point);
149 extern Point makepoint(Obj *, double, double);
196 extern void line(int, Point, Point, Attr *);
197 extern void circle(double, Point);
198 extern char *xyname(Point);
201 extern void plot(Attr *, Point);
202 extern void plotnum(double, char *, Point);
204 extern void next(Obj *, Point, Attr *);