/* |
|
* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. |
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
|
* |
|
* This code is free software; you can redistribute it and/or modify it |
|
* under the terms of the GNU General Public License version 2 only, as |
|
* published by the Free Software Foundation. Oracle designates this |
|
* particular file as subject to the "Classpath" exception as provided |
|
* by Oracle in the LICENSE file that accompanied this code. |
|
* |
|
* This code 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 General Public License |
|
* version 2 for more details (a copy is included in the LICENSE file that |
|
* accompanied this code). |
|
* |
|
* You should have received a copy of the GNU General Public License version |
|
* 2 along with this work; if not, write to the Free Software Foundation, |
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
* |
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
* or visit www.oracle.com if you need additional information or have any |
|
* questions. |
|
*/ |
|
package java.awt.font; |
|
/** |
|
* The <code>OpenType</code> interface represents OpenType and |
|
* TrueType fonts. This interface makes it possible to obtain |
|
* <i>sfnt</i> tables from the font. A particular |
|
* <code>Font</code> object can implement this interface. |
|
* <p> |
|
* For more information on TrueType and OpenType fonts, see the |
|
* OpenType specification. |
|
* ( <a href="http://www.microsoft.com/typography/otspec/">http://www.microsoft.com/typography/otspec/</a> ). |
|
*/ |
|
public interface OpenType { |
|
/* 51 tag types so far */ |
|
/** |
|
* Character to glyph mapping. Table tag "cmap" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_CMAP = 0x636d6170; |
|
/** |
|
* Font header. Table tag "head" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_HEAD = 0x68656164; |
|
/** |
|
* Naming table. Table tag "name" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_NAME = 0x6e616d65; |
|
/** |
|
* Glyph data. Table tag "glyf" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_GLYF = 0x676c7966; |
|
/** |
|
* Maximum profile. Table tag "maxp" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_MAXP = 0x6d617870; |
|
/** |
|
* CVT preprogram. Table tag "prep" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_PREP = 0x70726570; |
|
/** |
|
* Horizontal metrics. Table tag "hmtx" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_HMTX = 0x686d7478; |
|
/** |
|
* Kerning. Table tag "kern" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_KERN = 0x6b65726e; |
|
/** |
|
* Horizontal device metrics. Table tag "hdmx" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_HDMX = 0x68646d78; |
|
/** |
|
* Index to location. Table tag "loca" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_LOCA = 0x6c6f6361; |
|
/** |
|
* PostScript Information. Table tag "post" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_POST = 0x706f7374; |
|
/** |
|
* OS/2 and Windows specific metrics. Table tag "OS/2" |
|
* in the Open Type Specification. |
|
*/ |
|
public final static int TAG_OS2 = 0x4f532f32; |
|
/** |
|
* Control value table. Table tag "cvt " |
|
* in the Open Type Specification. |
|
*/ |
|
public final static int TAG_CVT = 0x63767420; |
|
/** |
|
* Grid-fitting and scan conversion procedure. Table tag |
|
* "gasp" in the Open Type Specification. |
|
*/ |
|
public final static int TAG_GASP = 0x67617370; |
|
/** |
|
* Vertical device metrics. Table tag "VDMX" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_VDMX = 0x56444d58; |
|
/** |
|
* Vertical metrics. Table tag "vmtx" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_VMTX = 0x766d7478; |
|
/** |
|
* Vertical metrics header. Table tag "vhea" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_VHEA = 0x76686561; |
|
/** |
|
* Horizontal metrics header. Table tag "hhea" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_HHEA = 0x68686561; |
|
/** |
|
* Adobe Type 1 font data. Table tag "typ1" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_TYP1 = 0x74797031; |
|
/** |
|
* Baseline table. Table tag "bsln" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_BSLN = 0x62736c6e; |
|
/** |
|
* Glyph substitution. Table tag "GSUB" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_GSUB = 0x47535542; |
|
/** |
|
* Digital signature. Table tag "DSIG" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_DSIG = 0x44534947; |
|
/** |
|
* Font program. Table tag "fpgm" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_FPGM = 0x6670676d; |
|
/** |
|
* Font variation. Table tag "fvar" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_FVAR = 0x66766172; |
|
/** |
|
* Glyph variation. Table tag "gvar" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_GVAR = 0x67766172; |
|
/** |
|
* Compact font format (Type1 font). Table tag |
|
* "CFF " in the Open Type Specification. |
|
*/ |
|
public final static int TAG_CFF = 0x43464620; |
|
/** |
|
* Multiple master supplementary data. Table tag |
|
* "MMSD" in the Open Type Specification. |
|
*/ |
|
public final static int TAG_MMSD = 0x4d4d5344; |
|
/** |
|
* Multiple master font metrics. Table tag |
|
* "MMFX" in the Open Type Specification. |
|
*/ |
|
public final static int TAG_MMFX = 0x4d4d4658; |
|
/** |
|
* Baseline data. Table tag "BASE" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_BASE = 0x42415345; |
|
/** |
|
* Glyph definition. Table tag "GDEF" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_GDEF = 0x47444546; |
|
/** |
|
* Glyph positioning. Table tag "GPOS" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_GPOS = 0x47504f53; |
|
/** |
|
* Justification. Table tag "JSTF" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_JSTF = 0x4a535446; |
|
/** |
|
* Embedded bitmap data. Table tag "EBDT" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_EBDT = 0x45424454; |
|
/** |
|
* Embedded bitmap location. Table tag "EBLC" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_EBLC = 0x45424c43; |
|
/** |
|
* Embedded bitmap scaling. Table tag "EBSC" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_EBSC = 0x45425343; |
|
/** |
|
* Linear threshold. Table tag "LTSH" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_LTSH = 0x4c545348; |
|
/** |
|
* PCL 5 data. Table tag "PCLT" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_PCLT = 0x50434c54; |
|
/** |
|
* Accent attachment. Table tag "acnt" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_ACNT = 0x61636e74; |
|
/** |
|
* Axis variation. Table tag "avar" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_AVAR = 0x61766172; |
|
/** |
|
* Bitmap data. Table tag "bdat" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_BDAT = 0x62646174; |
|
/** |
|
* Bitmap location. Table tag "bloc" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_BLOC = 0x626c6f63; |
|
/** |
|
* CVT variation. Table tag "cvar" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_CVAR = 0x63766172; |
|
/** |
|
* Feature name. Table tag "feat" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_FEAT = 0x66656174; |
|
/** |
|
* Font descriptors. Table tag "fdsc" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_FDSC = 0x66647363; |
|
/** |
|
* Font metrics. Table tag "fmtx" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_FMTX = 0x666d7478; |
|
/** |
|
* Justification. Table tag "just" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_JUST = 0x6a757374; |
|
/** |
|
* Ligature caret. Table tag "lcar" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_LCAR = 0x6c636172; |
|
/** |
|
* Glyph metamorphosis. Table tag "mort" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_MORT = 0x6d6f7274; |
|
/** |
|
* Optical bounds. Table tag "opbd" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_OPBD = 0x6d6f7274; |
|
/** |
|
* Glyph properties. Table tag "prop" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_PROP = 0x70726f70; |
|
/** |
|
* Tracking. Table tag "trak" in the Open |
|
* Type Specification. |
|
*/ |
|
public final static int TAG_TRAK = 0x7472616b; |
|
/** |
|
* Returns the version of the <code>OpenType</code> font. |
|
* 1.0 is represented as 0x00010000. |
|
* @return the version of the <code>OpenType</code> font. |
|
*/ |
|
public int getVersion(); |
|
/** |
|
* Returns the table as an array of bytes for a specified tag. |
|
* Tags for sfnt tables include items like <i>cmap</i>, |
|
* <i>name</i> and <i>head</i>. The <code>byte</code> array |
|
* returned is a copy of the font data in memory. |
|
* @param sfntTag a four-character code as a 32-bit integer |
|
* @return a <code>byte</code> array that is the table that |
|
* contains the font data corresponding to the specified |
|
* tag. |
|
*/ |
|
public byte[] getFontTable(int sfntTag); |
|
/** |
|
* Returns the table as an array of bytes for a specified tag. |
|
* Tags for sfnt tables include items like <i>cmap</i>, |
|
* <i>name</i> and <i>head</i>. The byte array returned is a |
|
* copy of the font data in memory. |
|
* @param strSfntTag a four-character code as a |
|
* <code>String</code> |
|
* @return a <code>byte</code> array that is the table that |
|
* contains the font data corresponding to the specified |
|
* tag. |
|
*/ |
|
public byte[] getFontTable(String strSfntTag); |
|
/** |
|
* Returns a subset of the table as an array of bytes |
|
* for a specified tag. Tags for sfnt tables include |
|
* items like <i>cmap</i>, <i>name</i> and <i>head</i>. |
|
* The byte array returned is a copy of the font data in |
|
* memory. |
|
* @param sfntTag a four-character code as a 32-bit integer |
|
* @param offset index of first byte to return from table |
|
* @param count number of bytes to return from table |
|
* @return a subset of the table corresponding to |
|
* <code>sfntTag</code> and containing the bytes |
|
* starting at <code>offset</code> byte and including |
|
* <code>count</code> bytes. |
|
*/ |
|
public byte[] getFontTable(int sfntTag, int offset, int count); |
|
/** |
|
* Returns a subset of the table as an array of bytes |
|
* for a specified tag. Tags for sfnt tables include items |
|
* like <i>cmap</i>, <i>name</i> and <i>head</i>. The |
|
* <code>byte</code> array returned is a copy of the font |
|
* data in memory. |
|
* @param strSfntTag a four-character code as a |
|
* <code>String</code> |
|
* @param offset index of first byte to return from table |
|
* @param count number of bytes to return from table |
|
* @return a subset of the table corresponding to |
|
* <code>strSfntTag</code> and containing the bytes |
|
* starting at <code>offset</code> byte and including |
|
* <code>count</code> bytes. |
|
*/ |
|
public byte[] getFontTable(String strSfntTag, int offset, int count); |
|
/** |
|
* Returns the size of the table for a specified tag. Tags for sfnt |
|
* tables include items like <i>cmap</i>, <i>name</i> and <i>head</i>. |
|
* @param sfntTag a four-character code as a 32-bit integer |
|
* @return the size of the table corresponding to the specified |
|
* tag. |
|
*/ |
|
public int getFontTableSize(int sfntTag); |
|
/** |
|
* Returns the size of the table for a specified tag. Tags for sfnt |
|
* tables include items like <i>cmap</i>, <i>name</i> and <i>head</i>. |
|
* @param strSfntTag a four-character code as a |
|
* <code>String</code> |
|
* @return the size of the table corresponding to the specified tag. |
|
*/ |
|
public int getFontTableSize(String strSfntTag); |
|
} |