pushbuttonfield.html

IText PDF开发工具说明文档,使用很方便。

<A NAME="setTemplate(com.lowagie.text.pdf.PdfTemplate)"><!-- --></A><H3>
setTemplate</H3>
<PRE>
public void <B>setTemplate</B>(<A HREF="../../../../com/lowagie/text/pdf/PdfTemplate.html" title="class in com.lowagie.text.pdf">PdfTemplate</A>&nbsp;template)</PRE>
<DL>
<DD>Sets the icon as a template.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>template</CODE> - the template</DL>
</DD>
</DL>
<HR>

<A NAME="getScaleIcon()"><!-- --></A><H3>
getScaleIcon</H3>
<PRE>
public int <B>getScaleIcon</B>()</PRE>
<DL>
<DD>Getter for property scaleIcon.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Value of property scaleIcon.</DL>
</DD>
</DL>
<HR>

<A NAME="setScaleIcon(int)"><!-- --></A><H3>
setScaleIcon</H3>
<PRE>
public void <B>setScaleIcon</B>(int&nbsp;scaleIcon)</PRE>
<DL>
<DD>Sets the way the icon will be scaled. Possible values are
 <CODE>SCALE_ICON_ALWAYS</CODE>, <CODE>SCALE_ICON_NEVER</CODE>,
 <CODE>SCALE_ICON_IS_TOO_BIG</CODE> and <CODE>SCALE_ICON_IS_TOO_SMALL</CODE>.
 The default is <CODE>SCALE_ICON_ALWAYS</CODE>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>scaleIcon</CODE> - the way the icon will be scaled</DL>
</DD>
</DL>
<HR>

<A NAME="isProportionalIcon()"><!-- --></A><H3>
isProportionalIcon</H3>
<PRE>
public boolean <B>isProportionalIcon</B>()</PRE>
<DL>
<DD>Getter for property proportionalIcon.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Value of property proportionalIcon.</DL>
</DD>
</DL>
<HR>

<A NAME="setProportionalIcon(boolean)"><!-- --></A><H3>
setProportionalIcon</H3>
<PRE>
public void <B>setProportionalIcon</B>(boolean&nbsp;proportionalIcon)</PRE>
<DL>
<DD>Sets the way the icon is scaled. If <CODE>true</CODE> the icon is scaled proportionally,
 if <CODE>false</CODE> the scaling is done anamorphicaly.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>proportionalIcon</CODE> - the way the icon is scaled</DL>
</DD>
</DL>
<HR>

<A NAME="getIconVerticalAdjustment()"><!-- --></A><H3>
getIconVerticalAdjustment</H3>
<PRE>
public float <B>getIconVerticalAdjustment</B>()</PRE>
<DL>
<DD>Getter for property iconVerticalAdjustment.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Value of property iconVerticalAdjustment.</DL>
</DD>
</DL>
<HR>

<A NAME="setIconVerticalAdjustment(float)"><!-- --></A><H3>
setIconVerticalAdjustment</H3>
<PRE>
public void <B>setIconVerticalAdjustment</B>(float&nbsp;iconVerticalAdjustment)</PRE>
<DL>
<DD>A number between 0 and 1 indicating the fraction of leftover space to allocate at the bottom of the icon.
 A value of 0 positions the icon at the bottom of the annotation rectangle.
 A value of 0.5 centers it within the rectangle. The default is 0.5.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>iconVerticalAdjustment</CODE> - a number between 0 and 1 indicating the fraction of leftover space to allocate at the bottom of the icon</DL>
</DD>
</DL>
<HR>

<A NAME="getIconHorizontalAdjustment()"><!-- --></A><H3>
getIconHorizontalAdjustment</H3>
<PRE>
public float <B>getIconHorizontalAdjustment</B>()</PRE>
<DL>
<DD>Getter for property iconHorizontalAdjustment.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Value of property iconHorizontalAdjustment.</DL>
</DD>
</DL>
<HR>

<A NAME="setIconHorizontalAdjustment(float)"><!-- --></A><H3>
setIconHorizontalAdjustment</H3>
<PRE>
public void <B>setIconHorizontalAdjustment</B>(float&nbsp;iconHorizontalAdjustment)</PRE>
<DL>
<DD>A number between 0 and 1 indicating the fraction of leftover space to allocate at the left of the icon.
 A value of 0 positions the icon at the left of the annotation rectangle.
 A value of 0.5 centers it within the rectangle. The default is 0.5.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>iconHorizontalAdjustment</CODE> - a number between 0 and 1 indicating the fraction of leftover space to allocate at the left of the icon</DL>
</DD>
</DL>
<HR>

<A NAME="calculateFontSize(float, float)"><!-- --></A><H3>
calculateFontSize</H3>
<PRE>
private float <B>calculateFontSize</B>(float&nbsp;w,
                                float&nbsp;h)
                         throws <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>,
                                <A HREF="../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></PRE>
<DL>
<DD><DL>

<DT><B>Throws:</B>
<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>
<DD><CODE><A HREF="../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getAppearance()"><!-- --></A><H3>
getAppearance</H3>
<PRE>
public <A HREF="../../../../com/lowagie/text/pdf/PdfAppearance.html" title="class in com.lowagie.text.pdf">PdfAppearance</A> <B>getAppearance</B>()
                            throws <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>,
                                   <A HREF="../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></PRE>
<DL>
<DD>Gets the button appearance.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the button appearance
<DT><B>Throws:</B>
<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> - on error
<DD><CODE><A HREF="../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></CODE> - on error</DL>
</DD>
</DL>
<HR>

<A NAME="getField()"><!-- --></A><H3>
getField</H3>
<PRE>
public <A HREF="../../../../com/lowagie/text/pdf/PdfFormField.html" title="class in com.lowagie.text.pdf">PdfFormField</A> <B>getField</B>()
                      throws <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>,
                             <A HREF="../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></PRE>
<DL>
<DD>Gets the pushbutton field.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the pushbutton field
<DT><B>Throws:</B>
<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> - on error
<DD><CODE><A HREF="../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></CODE> - on error</DL>
</DD>
</DL>
<HR>

<A NAME="isIconFitToBounds()"><!-- --></A><H3>
isIconFitToBounds</H3>
<PRE>
public boolean <B>isIconFitToBounds</B>()</PRE>
<DL>
<DD>Getter for property iconFitToBounds.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Value of property iconFitToBounds.</DL>
</DD>
</DL>
<HR>

<A NAME="setIconFitToBounds(boolean)"><!-- --></A><H3>
setIconFitToBounds</H3>
<PRE>
public void <B>setIconFitToBounds</B>(boolean&nbsp;iconFitToBounds)</PRE>
<DL>
<DD>If <CODE>true</CODE> the icon will be scaled to fit fully within the bounds of the annotation,
 if <CODE>false</CODE> the border width will be taken into account. The default
 is <CODE>false</CODE>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>iconFitToBounds</CODE> - if <CODE>true</CODE> the icon will be scaled to fit fully within the bounds of the annotation,
 if <CODE>false</CODE> the border width will be taken into account</DL>
</DD>
</DL>
<HR>

<A NAME="getIconReference()"><!-- --></A><H3>
getIconReference</H3>
<PRE>
public <A HREF="../../../../com/lowagie/text/pdf/PRIndirectReference.html" title="class in com.lowagie.text.pdf">PRIndirectReference</A> <B>getIconReference</B>()</PRE>
<DL>
<DD>Gets the reference to an existing icon.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the reference to an existing icon.</DL>
</DD>
</DL>
<HR>

<A NAME="setIconReference(com.lowagie.text.pdf.PRIndirectReference)"><!-- --></A><H3>
setIconReference</H3>
<PRE>
public void <B>setIconReference</B>(<A HREF="../../../../com/lowagie/text/pdf/PRIndirectReference.html" title="class in com.lowagie.text.pdf">PRIndirectReference</A>&nbsp;iconReference)</PRE>
<DL>
<DD>Sets the reference to an existing icon.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>iconReference</CODE> - the reference to an existing icon</DL>
</DD>
</DL>
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