type1font.html

IText PDF开发工具说明文档,使用很方便。

<DL>
<DD>The underline position.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="UnderlineThickness"><!-- --></A><H3>
UnderlineThickness</H3>
<PRE>
private int <B>UnderlineThickness</B></PRE>
<DL>
<DD>The underline thickness.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="EncodingScheme"><!-- --></A><H3>
EncodingScheme</H3>
<PRE>
private <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>EncodingScheme</B></PRE>
<DL>
<DD>The font's encoding name. This encoding is 'StandardEncoding' or
  'AdobeStandardEncoding' for a font that can be totally encoded
  according to the characters names. For all other names the
  font is treated as symbolic.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="CapHeight"><!-- --></A><H3>
CapHeight</H3>
<PRE>
private int <B>CapHeight</B></PRE>
<DL>
<DD>A variable.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="XHeight"><!-- --></A><H3>
XHeight</H3>
<PRE>
private int <B>XHeight</B></PRE>
<DL>
<DD>A variable.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="Ascender"><!-- --></A><H3>
Ascender</H3>
<PRE>
private int <B>Ascender</B></PRE>
<DL>
<DD>A variable.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="Descender"><!-- --></A><H3>
Descender</H3>
<PRE>
private int <B>Descender</B></PRE>
<DL>
<DD>A variable.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="StdHW"><!-- --></A><H3>
StdHW</H3>
<PRE>
private int <B>StdHW</B></PRE>
<DL>
<DD>A variable.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="StdVW"><!-- --></A><H3>
StdVW</H3>
<PRE>
private int <B>StdVW</B></PRE>
<DL>
<DD>A variable.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="CharMetrics"><!-- --></A><H3>
CharMetrics</H3>
<PRE>
private <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>CharMetrics</B></PRE>
<DL>
<DD>Represents the section CharMetrics in the AFM file. Each
  value of this array contains a <CODE>Object[4]</CODE> with an
  Integer, Integer, String and int[]. This is the code, width, name and char bbox.
  The key is the name of the char and also an Integer with the char number.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="KernPairs"><!-- --></A><H3>
KernPairs</H3>
<PRE>
private <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>KernPairs</B></PRE>
<DL>
<DD>Represents the section KernPairs in the AFM file. The key is
  the name of the first character and the value is a <CODE>Object[]</CODE>
  with 2 elements for each kern pair. Position 0 is the name of
  the second character and position 1 is the kerning distance. This is
  repeated for all the pairs.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="fileName"><!-- --></A><H3>
fileName</H3>
<PRE>
private <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 in use.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="builtinFont"><!-- --></A><H3>
builtinFont</H3>
<PRE>
private boolean <B>builtinFont</B></PRE>
<DL>
<DD><CODE>true</CODE> if this font is one of the 14 built in fonts.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="PFB_TYPES"><!-- --></A><H3>
PFB_TYPES</H3>
<PRE>
private static final int[] <B>PFB_TYPES</B></PRE>
<DL>
<DD>Types of records in a PFB file. ASCII is 1 and BINARY is 2.
  They have to appear in the PFB file in this sequence.
<P>
<DL>
</DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="Type1Font(java.lang.String, java.lang.String, boolean, byte[], byte[])"><!-- --></A><H3>
Type1Font</H3>
<PRE>
<B>Type1Font</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;afmFile,
          <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;enc,
          boolean&nbsp;emb,
          byte[]&nbsp;ttfAfm,
          byte[]&nbsp;pfb)
    throws <A HREF="../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A>,
           <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Creates a new Type1 font.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>ttfAfm</CODE> - the AFM file if the input is made with a <CODE>byte</CODE> array<DD><CODE>pfb</CODE> - the PFB file if the input is made with a <CODE>byte</CODE> array<DD><CODE>afmFile</CODE> - the name of one of the 14 built-in fonts or the location of an AFM file. The file must end in '.afm'<DD><CODE>enc</CODE> - the encoding to be applied to this font<DD><CODE>emb</CODE> - true if the font is to be embedded in the PDF
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></CODE> - the AFM file is invalid
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE> - the AFM file could not be read</DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="getRawWidth(int, java.lang.String)"><!-- --></A><H3>
getRawWidth</H3>
<PRE>
int <B>getRawWidth</B>(int&nbsp;c,
                <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;name)</PRE>
<DL>
<DD>Gets the width from the font according to the <CODE>name</CODE> or,
 if the <CODE>name</CODE> is null, meaning it is a symbolic font,
 the char <CODE>c</CODE>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/lowagie/text/pdf/BaseFont.html#getRawWidth(int, java.lang.String)">getRawWidth</A></CODE> in class <CODE><A HREF="../../../../com/lowagie/text/pdf/BaseFont.html" title="class in com.lowagie.text.pdf">BaseFont</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - the char if the font is symbolic<DD><CODE>name</CODE> - the glyph name
<DT><B>Returns:</B><DD>the width of the char</DL>
</DD>
</DL>
<HR>

<A NAME="getKerning(int, int)"><!-- --></A><H3>
getKerning</H3>
<PRE>
public int <B>getKerning</B>(int&nbsp;char1,
                      int&nbsp;char2)</PRE>
<DL>
<DD>Gets the kerning between two Unicode characters. The characters
 are converted to names and this names are used to find the kerning
 pairs in the <CODE>HashMap</CODE> <CODE>KernPairs</CODE>.
<P>