columntext.html

IText PDF开发工具说明文档,使用很方便。

<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="AR_NOVOWEL"><!-- --></A><H3>
AR_NOVOWEL</H3>
<PRE>
public static final int <B>AR_NOVOWEL</B></PRE>
<DL>
<DD>Eliminate the arabic vowels
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.AR_NOVOWEL">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="AR_COMPOSEDTASHKEEL"><!-- --></A><H3>
AR_COMPOSEDTASHKEEL</H3>
<PRE>
public static final int <B>AR_COMPOSEDTASHKEEL</B></PRE>
<DL>
<DD>Compose the tashkeel in the ligatures.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.AR_COMPOSEDTASHKEEL">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="AR_LIG"><!-- --></A><H3>
AR_LIG</H3>
<PRE>
public static final int <B>AR_LIG</B></PRE>
<DL>
<DD>Do some extra double ligatures.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.AR_LIG">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="DIGITS_EN2AN"><!-- --></A><H3>
DIGITS_EN2AN</H3>
<PRE>
public static final int <B>DIGITS_EN2AN</B></PRE>
<DL>
<DD>Digit shaping option: Replace European digits (U+0030...U+0039) by Arabic-Indic digits.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.DIGITS_EN2AN">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="DIGITS_AN2EN"><!-- --></A><H3>
DIGITS_AN2EN</H3>
<PRE>
public static final int <B>DIGITS_AN2EN</B></PRE>
<DL>
<DD>Digit shaping option: Replace Arabic-Indic digits by European digits (U+0030...U+0039).
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.DIGITS_AN2EN">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="DIGITS_EN2AN_INIT_LR"><!-- --></A><H3>
DIGITS_EN2AN_INIT_LR</H3>
<PRE>
public static final int <B>DIGITS_EN2AN_INIT_LR</B></PRE>
<DL>
<DD>Digit shaping option:
 Replace European digits (U+0030...U+0039) by Arabic-Indic digits
 if the most recent strongly directional character
 is an Arabic letter (its Bidi direction value is RIGHT_TO_LEFT_ARABIC).
 The initial state at the start of the text is assumed to be not an Arabic,
 letter, so European digits at the start of the text will not change.
 Compare to DIGITS_ALEN2AN_INIT_AL.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.DIGITS_EN2AN_INIT_LR">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="DIGITS_EN2AN_INIT_AL"><!-- --></A><H3>
DIGITS_EN2AN_INIT_AL</H3>
<PRE>
public static final int <B>DIGITS_EN2AN_INIT_AL</B></PRE>
<DL>
<DD>Digit shaping option:
 Replace European digits (U+0030...U+0039) by Arabic-Indic digits
 if the most recent strongly directional character
 is an Arabic letter (its Bidi direction value is RIGHT_TO_LEFT_ARABIC).
 The initial state at the start of the text is assumed to be an Arabic,
 letter, so European digits at the start of the text will change.
 Compare to DIGITS_ALEN2AN_INT_LR.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.DIGITS_EN2AN_INIT_AL">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="DIGIT_TYPE_AN"><!-- --></A><H3>
DIGIT_TYPE_AN</H3>
<PRE>
public static final int <B>DIGIT_TYPE_AN</B></PRE>
<DL>
<DD>Digit type option: Use Arabic-Indic digits (U+0660...U+0669).
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.DIGIT_TYPE_AN">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="DIGIT_TYPE_AN_EXTENDED"><!-- --></A><H3>
DIGIT_TYPE_AN_EXTENDED</H3>
<PRE>
public static final int <B>DIGIT_TYPE_AN_EXTENDED</B></PRE>
<DL>
<DD>Digit type option: Use Eastern (Extended) Arabic-Indic digits (U+06f0...U+06f9).
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.DIGIT_TYPE_AN_EXTENDED">Constant Field Values</A></DL>
</DL>
<HR>

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

<A NAME="GLOBAL_SPACE_CHAR_RATIO"><!-- --></A><H3>
GLOBAL_SPACE_CHAR_RATIO</H3>
<PRE>
public static final float <B>GLOBAL_SPACE_CHAR_RATIO</B></PRE>
<DL>
<DD>the space char ratio
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.GLOBAL_SPACE_CHAR_RATIO">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="START_COLUMN"><!-- --></A><H3>
START_COLUMN</H3>
<PRE>
public static final int <B>START_COLUMN</B></PRE>
<DL>
<DD>Initial value of the status.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.START_COLUMN">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="NO_MORE_TEXT"><!-- --></A><H3>
NO_MORE_TEXT</H3>
<PRE>
public static final int <B>NO_MORE_TEXT</B></PRE>
<DL>
<DD>Signals that there is no more text available.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.NO_MORE_TEXT">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="NO_MORE_COLUMN"><!-- --></A><H3>
NO_MORE_COLUMN</H3>
<PRE>
public static final int <B>NO_MORE_COLUMN</B></PRE>
<DL>
<DD>Signals that there is no more column.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.NO_MORE_COLUMN">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="LINE_STATUS_OK"><!-- --></A><H3>
LINE_STATUS_OK</H3>
<PRE>
protected static final int <B>LINE_STATUS_OK</B></PRE>
<DL>
<DD>The column is valid.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.LINE_STATUS_OK">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="LINE_STATUS_OFFLIMITS"><!-- --></A><H3>
LINE_STATUS_OFFLIMITS</H3>
<PRE>
protected static final int <B>LINE_STATUS_OFFLIMITS</B></PRE>
<DL>
<DD>The line is out the column limits.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.LINE_STATUS_OFFLIMITS">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="LINE_STATUS_NOLINE"><!-- --></A><H3>
LINE_STATUS_NOLINE</H3>
<PRE>
protected static final int <B>LINE_STATUS_NOLINE</B></PRE>
<DL>
<DD>The line cannot fit this column position.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.ColumnText.LINE_STATUS_NOLINE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="maxY"><!-- --></A><H3>
maxY</H3>
<PRE>
protected float <B>maxY</B></PRE>
<DL>
<DD>Upper bound of the column.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="minY"><!-- --></A><H3>
minY</H3>
<PRE>
protected float <B>minY</B></PRE>
<DL>
<DD>Lower bound of the column.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="leftX"><!-- --></A><H3>
leftX</H3>
<PRE>
protected float <B>leftX</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="rightX"><!-- --></A><H3>
rightX</H3>
<PRE>
protected float <B>rightX</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="alignment"><!-- --></A><H3>
alignment</H3>
<PRE>
protected int <B>alignment</B></PRE>
<DL>
<DD>The column alignment. Default is left alignment.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="leftWall"><!-- --></A><H3>
leftWall</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">Ar