(* Graph viewer * Copyright (C) 2010 Jérôme Vouillon * Laboratoire PPS - CNRS Université Paris Diderot * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *) type command = Move_to of float * float | Curve_to of float * float * float * float * float * float type color = float * float * float type ('color, 'font, 'text) element = Path of command array * 'color option * 'color option | Polygon of (float * float) array * 'color option * 'color option | Ellipse of float * float * float * float * 'color option * 'color option | Text of float * float * 'text * 'font * 'color option * 'color option (****) val rectangle : float * float * float * float -> 'color option -> 'color option -> ('color, 'font, 'text) element (****) type ('color, 'font, 'text) t type cairo_t = (float * float * float, string * float, string) t val make : unit -> ('color, 'font, 'text) t val add : ('color, 'font, 'text) t -> ('color, 'font, 'text) element -> unit val get : ('color, 'font, 'text) t -> ('color, 'font, 'text) element array