pdfgstate.html

IText PDF开发工具说明文档,使用很方便。

 
<!-- ======== CONSTRUCTOR SUMMARY ======== -->

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<B>Constructor Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfGState.html#PdfGState()">PdfGState</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->

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<B>Method Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfGState.html#setAlphaIsShape(boolean)">setAlphaIsShape</A></B>(boolean&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The alpha source flag specifying whether the current soft mask
 and alpha constant are to be interpreted as shape values (true)
 or opacity values (false).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfGState.html#setBlendMode(com.lowagie.text.pdf.PdfName)">setBlendMode</A></B>(<A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A>&nbsp;bm)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The current blend mode to be used in the transparent imaging model.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfGState.html#setFillOpacity(float)">setFillOpacity</A></B>(float&nbsp;n)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the current stroking alpha constant, specifying the constant shape or
 constant opacity value to be used for nonstroking operations in the transparent
 imaging model.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfGState.html#setOverPrintMode(int)">setOverPrintMode</A></B>(int&nbsp;ov)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the flag whether to toggle knockout behavior for overprinted objects.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfGState.html#setOverPrintNonStroking(boolean)">setOverPrintNonStroking</A></B>(boolean&nbsp;ov)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the flag whether to apply overprint for non stroking painting operations.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfGState.html#setOverPrintStroking(boolean)">setOverPrintStroking</A></B>(boolean&nbsp;ov)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the flag whether to apply overprint for stroking.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfGState.html#setStrokeOpacity(float)">setStrokeOpacity</A></B>(float&nbsp;n)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the current stroking alpha constant, specifying the constant shape or
 constant opacity value to be used for stroking operations in the transparent
 imaging model.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfGState.html#setTextKnockout(boolean)">setTextKnockout</A></B>(boolean&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Determines the behavior of overlapping glyphs within a text object
 in the transparent imaging model.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_com.lowagie.text.pdf.PdfDictionary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class com.lowagie.text.pdf.<A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html" title="class in com.lowagie.text.pdf">PdfDictionary</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#contains(com.lowagie.text.pdf.PdfName)">contains</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#get(com.lowagie.text.pdf.PdfName)">get</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getAsArray(com.lowagie.text.pdf.PdfName)">getAsArray</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getAsBoolean(com.lowagie.text.pdf.PdfName)">getAsBoolean</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getAsDict(com.lowagie.text.pdf.PdfName)">getAsDict</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getAsIndirectObject(com.lowagie.text.pdf.PdfName)">getAsIndirectObject</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getAsName(com.lowagie.text.pdf.PdfName)">getAsName</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getAsNumber(com.lowagie.text.pdf.PdfName)">getAsNumber</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getAsStream(com.lowagie.text.pdf.PdfName)">getAsStream</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getAsString(com.lowagie.text.pdf.PdfName)">getAsString</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getDirectObject(com.lowagie.text.pdf.PdfName)">getDirectObject</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#getKeys()">getKeys</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#isCatalog()">isCatalog</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#isFont()">isFont</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#isOutlineTree()">isOutlineTree</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#isPage()">isPage</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#isPages()">isPages</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#merge(com.lowagie.text.pdf.PdfDictionary)">merge</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#mergeDifferent(com.lowagie.text.pdf.PdfDictionary)">mergeDifferent</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#put(com.lowagie.text.pdf.PdfName, com.lowagie.text.pdf.PdfObject)">put</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#putAll(com.lowagie.text.pdf.PdfDictionary)">putAll</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#putEx(com.lowagie.text.pdf.PdfName, com.lowagie.text.pdf.PdfObject)">putEx</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#remove(com.lowagie.text.pdf.PdfName)">remove</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#size()">size</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#toPdf(com.lowagie.text.pdf.PdfWriter, java.io.OutputStream)">toPdf</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfDictionary.html#toString()">toString</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_com.lowagie.text.pdf.PdfObject"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class com.lowagie.text.pdf.<A HREF="../../../../com/lowagie/text/pdf/PdfObject.html" title="class in com.lowagie.text.pdf">PdfObject</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#canBeInObjStm()">canBeInObjStm</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#getBytes()">getBytes</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#getIndRef()">getIndRef</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#isArray()">isArray</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#isBoolean()">isBoolean</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#isDictionary()">isDictionary</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#isIndirect()">isIndirect</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#isName()">isName</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#isNull()">isNull</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#isNumber()">isNumber</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#isStream()">isStream</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#isString()">isString</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#length()">length</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#setContent(java.lang.String)">setContent</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#setIndRef(com.lowagie.text.pdf.PRIndirectReference)">setIndRef</A>, <A HREF="../../../../com/lowagie/text/pdf/PdfObject.html#type()">type</A></CODE></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#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>
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&nbsp;
<P>

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

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<B>Field Detail</B></FONT></TH>
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</TABLE>

<A NAME="BM_NORMAL"><!-- --></A><H3>
BM_NORMAL</H3>
<PRE>
public static final <A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A> <B>BM_NORMAL</B></PRE>
<DL>
<DD>A possible blend mode
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="BM_COMPATIBLE"><!-- --></A><H3>
BM_COMPATIBLE</H3>
<PRE>
public static final <A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A> <B>BM_COMPATIBLE</B></PRE>
<DL>
<DD>A possible blend mode
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="BM_MULTIPLY"><!-- --></A><H3>
BM_MULTIPLY</H3>
<PRE>
public static final <A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A> <B>BM_MULTIPLY</B></PRE>
<DL>
<DD>A possible blend mode
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="BM_SCREEN"><!-- --></A><H3>
BM_SCREEN</H3>
<PRE>
public static final <A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A> <B>BM_SCREEN</B></PRE>
<DL>
<DD>A possible blend mode
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="BM_OVERLAY"><!-- --></A><H3>
BM_OVERLAY</H3>
<PRE>
public static final <A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A> <B>BM_OVERLAY</B></PRE>
<DL>
<DD>A possible blend mode
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="BM_DARKEN"><!-- --></A><H3>
BM_DARKEN</H3>
<PRE>
public static final <A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A> <B>BM_DARKEN</B></PRE>
<DL>
<DD>A possible blend mode
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="BM_LIGHTEN"><!-- --></A><H3>
BM_LIGHTEN</H3>
<PRE>
public static final <A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A> <B>BM_LIGHTEN</B></PRE>
<DL>
<DD>A possible blend mode
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="BM_COLORDODGE"><!-- --></A><H3>
BM_COLORDODGE</H3>
<PRE>
public static final <A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A> <B>BM_COLORDODGE</B></PRE>
<DL>
<DD>A possible blend mode
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="BM_COLORBURN"><!-- --></A><H3>
BM_COLORBURN</H3>
<PRE>
public static final <A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A> <B>BM_COLORBURN</B></PRE>
<DL>
<DD>A possible blend mode
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="BM_HARDLIGHT"><!-- --></A><H3>