111 color_of(const char *arg)  in color_of()
126 width_of(const char *arg)  in width_of()
145 coordinate_of(const char *arg)  in coordinate_of()
173 struct arg  struct
175    const struct color *color;
176    shape_fn_ptr        inside_fn;
177    shape_fn_ptr        check_fn;
178    double              width; /* line width, 0 for 'filled' */
179    double              x1, y1, x2, y2;
294 alpha_calc(const struct arg *arg, double x, double y)  in alpha_calc()
365 inside_square_filled(const struct arg *arg, double x, double y)  in inside_square_filled()
371 square_check_line(const struct arg *arg, double x, double y, double w)  in square_check_line()
407 check_square_filled(const struct arg *arg, double x, double y)  in check_square_filled()
418 inside_square(const struct arg *arg, double x, double y)  in inside_square()
427 check_square(const struct arg *arg, double x, double y)  in check_square()
482 inside_circle_filled(const struct arg *arg, double x, double y)  in inside_circle_filled()
488 circle_check_line(const struct arg *arg, double x, double y, double w)  in circle_check_line()
516 check_circle_filled(const struct arg *arg, double x, double y)  in check_circle_filled()
522 inside_circle(const struct arg *arg, double x, double y)  in inside_circle()
528 check_circle(const struct arg *arg, double x, double y)  in check_circle()
600 inside_line(const struct arg *arg, double x, double y)  in inside_line()
606 check_line(const struct arg *arg, double x, double y)  in check_line()
653 shape_of(const char *arg, double width, int f)  in shape_of()
674 parse_arg(struct arg *arg, const char **argv/*7 arguments*/)  in parse_arg()