truetypefontsubset.html

IText PDF开发工具说明文档,使用很方便。

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<B>Constructor Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#TrueTypeFontSubSet(java.lang.String, com.lowagie.text.pdf.RandomAccessFileOrArray, java.util.HashMap, int, boolean, boolean)">TrueTypeFontSubSet</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;fileName,
                   <A HREF="../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;rf,
                   <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</A>&nbsp;glyphsUsed,
                   int&nbsp;directoryOffset,
                   boolean&nbsp;includeCmap,
                   boolean&nbsp;includeExtras)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new TrueTypeFontSubSet</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->

<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Method Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#assembleFont()">assembleFont</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#calculateChecksum(byte[])">calculateChecksum</A></B>(byte[]&nbsp;b)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#checkGlyphComposite(int)">checkGlyphComposite</A></B>(int&nbsp;glyph)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#createNewGlyphTables()">createNewGlyphTables</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#createTableDirectory()">createTableDirectory</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#flatGlyphs()">flatGlyphs</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#locaTobytes()">locaTobytes</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) &nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#process()">process</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Does the actual work of subsetting the font.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#readLoca()">readLoca</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#readStandardString(int)">readStandardString</A></B>(int&nbsp;length)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Reads a <CODE>String</CODE> from the font file as bytes using the Cp1252
  encoding.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#writeFontInt(int)">writeFontInt</A></B>(int&nbsp;n)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#writeFontShort(int)">writeFontShort</A></B>(int&nbsp;n)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/TrueTypeFontSubSet.html#writeFontString(java.lang.String)">writeFontString</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;s)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Field Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="tableNamesSimple"><!-- --></A><H3>
tableNamesSimple</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[] <B>tableNamesSimple</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="tableNamesCmap"><!-- --></A><H3>
tableNamesCmap</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[] <B>tableNamesCmap</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="tableNamesExtra"><!-- --></A><H3>
tableNamesExtra</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[] <B>tableNamesExtra</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="entrySelectors"><!-- --></A><H3>
entrySelectors</H3>
<PRE>
static final int[] <B>entrySelectors</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="TABLE_CHECKSUM"><!-- --></A><H3>
TABLE_CHECKSUM</H3>
<PRE>
static final int <B>TABLE_CHECKSUM</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.TrueTypeFontSubSet.TABLE_CHECKSUM">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="TABLE_OFFSET"><!-- --></A><H3>
TABLE_OFFSET</H3>
<PRE>
static final int <B>TABLE_OFFSET</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.TrueTypeFontSubSet.TABLE_OFFSET">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="TABLE_LENGTH"><!-- --></A><H3>
TABLE_LENGTH</H3>
<PRE>
static final int <B>TABLE_LENGTH</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.TrueTypeFontSubSet.TABLE_LENGTH">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="HEAD_LOCA_FORMAT_OFFSET"><!-- --></A><H3>
HEAD_LOCA_FORMAT_OFFSET</H3>
<PRE>
static final int <B>HEAD_LOCA_FORMAT_OFFSET</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.TrueTypeFontSubSet.HEAD_LOCA_FORMAT_OFFSET">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ARG_1_AND_2_ARE_WORDS"><!-- --></A><H3>
ARG_1_AND_2_ARE_WORDS</H3>
<PRE>
static final int <B>ARG_1_AND_2_ARE_WORDS</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.TrueTypeFontSubSet.ARG_1_AND_2_ARE_WORDS">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="WE_HAVE_A_SCALE"><!-- --></A><H3>
WE_HAVE_A_SCALE</H3>
<PRE>
static final int <B>WE_HAVE_A_SCALE</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.TrueTypeFontSubSet.WE_HAVE_A_SCALE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="MORE_COMPONENTS"><!-- --></A><H3>
MORE_COMPONENTS</H3>
<PRE>
static final int <B>MORE_COMPONENTS</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.TrueTypeFontSubSet.MORE_COMPONENTS">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="WE_HAVE_AN_X_AND_Y_SCALE"><!-- --></A><H3>
WE_HAVE_AN_X_AND_Y_SCALE</H3>
<PRE>
static final int <B>WE_HAVE_AN_X_AND_Y_SCALE</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.TrueTypeFontSubSet.WE_HAVE_AN_X_AND_Y_SCALE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="WE_HAVE_A_TWO_BY_TWO"><!-- --></A><H3>
WE_HAVE_A_TWO_BY_TWO</H3>
<PRE>
static final int <B>WE_HAVE_A_TWO_BY_TWO</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.TrueTypeFontSubSet.WE_HAVE_A_TWO_BY_TWO">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="tableDirectory"><!-- --></A><H3>
tableDirectory</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</A> <B>tableDirectory</B></PRE>
<DL>
<DD>Contains the location of the several tables. The key is the name of
 the table and the value is an <CODE>int[3]</CODE> where position 0
 is the checksum, position 1 is the offset from the start of the file
 and position 2 is the length of the table.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="rf"><!-- --></A><H3>
rf</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A> <B>rf</B></PRE>
<DL>
<DD>The file in use.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="fileName"><!-- --></A><H3>
fileName</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>fileName</B></PRE>
<DL>
<DD>The file name.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="includeCmap"><!-- --></A><H3>
includeCmap</H3>
<PRE>
protected boolean <B>includeCmap</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="includeExtras"><!-- --></A><H3>
includeExtras</H3>
<PRE>
protected boolean <B>includeExtras</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="locaShortTable"><!-- --></A><H3>
locaShortTable</H3>
<PRE>
protected boolean <B>locaShortTable</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="locaTable"><!-- --></A><H3>
locaTable</H3>
<PRE>
protected int[] <B>locaTable</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="glyphsUsed"><!-- --></A><H3>
glyphsUsed</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</A> <B>glyphsUsed</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="glyphsInList"><!-- --></A><H3>
glyphsInList</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</A> <B>glyphsInList</B></PRE>