/* $Id$ * * Copyright © 2004 Keith Packard * * This library is free software; you can redistribute it and/or * modify it either under the terms of the GNU Lesser General Public * License version 2.1 as published by the Free Software Foundation * (the "LGPL") or, at your option, under the terms of the Mozilla * Public License Version 1.1 (the "MPL"). If you do not alter this * notice, a recipient may use your version of this file under either * the MPL or the LGPL. * * You should have received a copy of the LGPL along with this library * in the file COPYING-LGPL-2.1; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * You should have received a copy of the MPL along with this library * in the file COPYING-MPL-1.1 * * The contents of this file are subject to the Mozilla Public License * Version 1.1 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY * OF ANY KIND, either express or implied. See the LGPL or the MPL for * the specific language governing rights and limitations. * * The Original Code is the cairo graphics library. * * The Initial Developer of the Original Code is Keith Packard * * Contributor(s): * Keith Packard <keithp@keithp.com> */ #include "cairo-5c.h" void cairo_matrix_part (Value mv, cairo_matrix_t *matrix, char *err) { matrix->xx = DoublePart (StructMemValue (mv, AtomId("xx")), "invalid xx"); matrix->yx = DoublePart (StructMemValue (mv, AtomId("yx")), "invalid yx"); matrix->xy = DoublePart (StructMemValue (mv, AtomId("xy")), "invalid xy"); matrix->yy = DoublePart (StructMemValue (mv, AtomId("yy")), "invalid yy"); matrix->x0 = DoublePart (StructMemValue (mv, AtomId("x0")), "invalid x0"); matrix->y0 = DoublePart (StructMemValue (mv, AtomId("y0")), "invalid y0"); } Value new_cairo_matrix (cairo_matrix_t *matrix) { ENTER (); Value ret; BoxPtr box; ret = NewStruct (TypeCanon (typeCairoMatrix)->structs.structs, False); box = ret->structs.values; BoxValueSet (box, 0, NewDoubleFloat (matrix->xx)); BoxValueSet (box, 1, NewDoubleFloat (matrix->yx)); BoxValueSet (box, 2, NewDoubleFloat (matrix->xy)); BoxValueSet (box, 3, NewDoubleFloat (matrix->yy)); BoxValueSet (box, 4, NewDoubleFloat (matrix->x0)); BoxValueSet (box, 5, NewDoubleFloat (matrix->y0)); RETURN (ret); }

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