1 /*
2 * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
27 * (C) Copyright Taligent, Inc. 1996 - 1997, All Rights Reserved
28 * (C) Copyright IBM Corp. 1996 - 1998, All Rights Reserved
29 *
30 * The original version of this source code and documentation is
31 * copyrighted and owned by Taligent, Inc., a wholly-owned subsidiary
32 * of IBM. These materials are provided under terms of a License
33 * Agreement between Taligent and Sun. This technology is protected
34 * by multiple US and International patents.
35 *
36 * This notice and attribution to Taligent may not be removed.
37 * Taligent is a registered trademark of Taligent, Inc.
38 *
39 */
40
41 package java.awt.font;
42
43 import java.io.InvalidObjectException;
44 import java.text.AttributedCharacterIterator.Attribute;
45 import java.util.Map;
46 import java.util.HashMap;
47 import jdk.internal.misc.SharedSecrets;
48
49 /**
50 * The {@code TextAttribute} class defines attribute keys and
51 * attribute values used for text rendering.
52 * <p>
53 * {@code TextAttribute} instances are used as attribute keys to
54 * identify attributes in
55 * {@link java.awt.Font Font},
56 * {@link java.awt.font.TextLayout TextLayout},
57 * {@link java.text.AttributedCharacterIterator AttributedCharacterIterator},
58 * and other classes handling text attributes. Other constants defined
59 * in this class can be used as attribute values.
60 * <p>
61 * For each text attribute, the documentation provides:
62 * <UL>
63 * <LI>the type of its value,
64 * <LI>the relevant predefined constants, if any
65 * <LI>the default effect if the attribute is absent
66 * <LI>the valid values if there are limitations
67 * <LI>a description of the effect.
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1 /*
2 * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
27 * (C) Copyright Taligent, Inc. 1996 - 1997, All Rights Reserved
28 * (C) Copyright IBM Corp. 1996 - 1998, All Rights Reserved
29 *
30 * The original version of this source code and documentation is
31 * copyrighted and owned by Taligent, Inc., a wholly-owned subsidiary
32 * of IBM. These materials are provided under terms of a License
33 * Agreement between Taligent and Sun. This technology is protected
34 * by multiple US and International patents.
35 *
36 * This notice and attribution to Taligent may not be removed.
37 * Taligent is a registered trademark of Taligent, Inc.
38 *
39 */
40
41 package java.awt.font;
42
43 import java.io.InvalidObjectException;
44 import java.text.AttributedCharacterIterator.Attribute;
45 import java.util.Map;
46 import java.util.HashMap;
47 import jdk.internal.access.SharedSecrets;
48
49 /**
50 * The {@code TextAttribute} class defines attribute keys and
51 * attribute values used for text rendering.
52 * <p>
53 * {@code TextAttribute} instances are used as attribute keys to
54 * identify attributes in
55 * {@link java.awt.Font Font},
56 * {@link java.awt.font.TextLayout TextLayout},
57 * {@link java.text.AttributedCharacterIterator AttributedCharacterIterator},
58 * and other classes handling text attributes. Other constants defined
59 * in this class can be used as attribute values.
60 * <p>
61 * For each text attribute, the documentation provides:
62 * <UL>
63 * <LI>the type of its value,
64 * <LI>the relevant predefined constants, if any
65 * <LI>the default effect if the attribute is absent
66 * <LI>the valid values if there are limitations
67 * <LI>a description of the effect.
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