2 * $Id: rb_gradient.c 23 2004-06-26 22:55:31Z tilman $
4 * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include "rb_evas_main.h"
27 #include "rb_evas_object.h"
29 static VALUE c_new (VALUE klass, VALUE evas)
34 if (!rb_obj_is_kind_of (evas, cEvas)) {
35 rb_raise (rb_eTypeError,
36 "wrong argument type %s (expected Evas)",
37 rb_obj_classname (evas));
41 GET_OBJ (evas, Evas, e, "Evas");
43 self = Data_Make_Struct (klass, Evas_Object *, c_evas_object_mark,
44 c_evas_object_free, rect);
45 *rect = evas_object_gradient_add (*e);
48 rb_obj_call_init (self, 1, argv);
53 static VALUE c_color_add (VALUE self, VALUE r, VALUE g, VALUE b,
54 VALUE a, VALUE distance)
56 GET_OBJ (self, Evas_Object, e, "Gradient");
58 Check_Type (r, T_FIXNUM);
59 Check_Type (g, T_FIXNUM);
60 Check_Type (b, T_FIXNUM);
61 Check_Type (a, T_FIXNUM);
62 Check_Type (distance, T_FIXNUM);
64 evas_object_gradient_color_add (*e, FIX2INT (r), FIX2INT (g),
65 FIX2INT (b), FIX2INT (a),
71 static VALUE c_colors_clear (VALUE self)
73 GET_OBJ (self, Evas_Object, e, "Gradient");
75 evas_object_gradient_colors_clear (*e);
80 static VALUE c_angle_get (VALUE self)
82 GET_OBJ (self, Evas_Object, e, "Gradient");
84 return INT2FIX (evas_object_gradient_angle_get (*e));
87 static VALUE c_angle_set (VALUE self, VALUE val)
89 GET_OBJ (self, Evas_Object, e, "Gradient");
91 Check_Type (val, T_FIXNUM);
93 evas_object_gradient_angle_set (*e, FIX2INT (val));
98 void Init_Gradient (void)
100 VALUE cGradient = rb_define_class_under (mEvas, "Gradient",
103 rb_define_singleton_method (cGradient, "new", c_new, 1);
104 rb_define_method (cGradient, "color_add", c_color_add, 5);
105 rb_define_method (cGradient, "colors_clear", c_colors_clear, 0);
106 rb_define_method (cGradient, "angle", c_angle_get, 0);
107 rb_define_method (cGradient, "angle=", c_angle_set, 1);