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PictureFormat (永中集成Office二次开发API文档)
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application.workbooks.workbook.shapes</FONT>
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类 PictureFormat</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="继承者 "><B>application.workbooks.workbook.shapes.PictureFormat</B>
</PRE>
<HR>
<DL>
<DT><PRE>public class <B>PictureFormat</B><DT>extends java.lang.Object</DL>
</PRE>
<P>
该类定义了设置图片格式的一些方法，如调整图片的明暗度，色彩对比度，改变图片模式等。 <p>
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<P>
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<B>方法摘要</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#changeBrightness(int)">changeBrightness</A></B>(int lumOff)</CODE>
<BR>
改变图片明暗度（类似与利用图片工具条上的增加亮度和减少亮度按钮来调节图片明暗度）。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#changeContrast(int)">changeContrast</A></B>(int offset)</CODE>
<BR>
改变图片的对比度（类似与利用图片工具条上的增加对比度和降低对比度按钮来调节对比度）。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#changeMode(int)">changeMode</A></B>(int mode)</CODE>
<BR>
改变图片模式（类似与利用图片工具条上的图像控制按钮）。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#getBrightnessDouble()">getBrightnessDouble</A></B>()</CODE>
<BR>
获取图片的亮度。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#getContrastDouble()">getContrastDouble</A></B>()</CODE>
<BR>
获取图片的对比度值。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#getCropBottom()">getCropBottom</A></B>()</CODE>
<BR>
返回图片下边裁剪的值。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#getCropLeft()">getCropLeft</A></B>()</CODE>
<BR>
返回图片左边裁剪的值。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#getCropRight()">getCropRight</A></B>()</CODE>
<BR>
返回图片右边裁剪的值。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#getCropTop()">getCropTop</A></B>()</CODE>
<BR>
返回图片上边裁剪的值。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#getMode()">getMode</A></B>()</CODE>
<BR>
获取图片的模式。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.awt.Color</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#getTransparencyColor()">getTransparencyColor</A></B>()</CODE>
<BR>
获取图片中被设为透明的颜色。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#reset()">reset</A></B>()</CODE>
<BR>
把图片的格式和大小恢复到最初状态。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#setBrightness(double)">setBrightness</A></B>(double brightness)</CODE>
<BR>
设置图片的亮度。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#setContrast(double)">setContrast</A></B>(double constrast)</CODE>
<BR>
设置图片对比度。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#setCropBottom(float)">setCropBottom</A></B>(float value)</CODE>
<BR>
设置图片下边裁剪的值。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#setCropLeft(float)">setCropLeft</A></B>(float value)</CODE>
<BR>
设置图片左边裁剪的值。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#setCropRight(float)">setCropRight</A></B>(float value)</CODE>
<BR>
设置图片右边裁剪的值。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#setCropTop(float)">setCropTop</A></B>(float value)</CODE>
<BR>
设置图片上边裁剪的值。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#setMode(int)">setMode</A></B>(int mode)</CODE>
<BR>
设置图片模式。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../application/workbooks/workbook/shapes/PictureFormat.html#setTransparencyColor(java.awt.Color)">setTransparencyColor</A></B>(java.awt.Color color)</CODE>
<BR>
设置图片的透明色效果。</TD>
</TR>
</TABLE>
<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>从类 java.lang.Object 继承的方法</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ METHOD DETAIL ========== -->
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<B>方法详细信息</B></FONT></TH>
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</TABLE>
<A NAME="changeBrightness(int)"><!-- --></A><H3>
changeBrightness</H3>
<PRE>
public void <B>changeBrightness</B>(int lumOff)</PRE>
<DL>
<DD>改变图片明暗度（类似与利用图片工具条上的增加亮度和减少亮度按钮来调节图片明暗度）。
<P>
<DD><DL>
<DT><B>参数：</B><DD><CODE>lumOff</CODE> - 明暗度值的改变量<p><b>例子：</b><pre> Shapes shapes = Application.getWorkbooks().getActiveWorkbook().getActiveShapes() ; Shape shape = shapes.getShape("图片 1") ; PictureFormat pf = shape.getPictureFormat() ; pf.changeBrightness(80) ;</pre></DL>
</DD>
</DL>
<HR>
<A NAME="changeContrast(int)"><!-- --></A><H3>
changeContrast</H3>
<PRE>
public void <B>changeContrast</B>(int offset)</PRE>
<DL>
<DD>改变图片的对比度（类似与利用图片工具条上的增加对比度和降低对比度按钮来调节对比度）。
<P>
<DD><DL>
<DT><B>参数：</B><DD><CODE>offset</CODE> - 对比度值的改变量，为整型数值<p><b>例子：</b><pre> Shapes shapes = Application.getWorkbooks().getActiveWorkbook().getActiveShapes() ; Shape shape = shapes.getShape("图片 1") ; PictureFormat pf = shape.getPictureFormat() ; pf.changeContrast(60) ;</pre></DL>
</DD>
</DL>
<HR>
<A NAME="changeMode(int)"><!-- --></A><H3>
changeMode</H3>
<PRE>
public void <B>changeMode</B>(int mode)</PRE>
<DL>
<DD>改变图片模式（类似与利用图片工具条上的图像控制按钮）。
<P>
<DD><DL>
<DT><B>参数：</B><DD><CODE>mode</CODE> - 图片模式值 设置值如小于0则设置无效 <p>mode=0，表示“自动”模式； <p>mode=1，表示“灰度”模式； <p>mode=2，表示“黑白”模式； <p>mode=3，表示“水印”模式； <p>如果mode取值大于3，则设图片模式为“自动”模式<p><b>例子：</b><pre> Shapes shapes = Application.getWorkbooks().getActiveWorkbook().getActiveShapes() ; Shape shape = shapes.getShape("图片 1") ; PictureFormat pf = shape.getPictureFormat() ; pf.changeMode(1) ;</pre></DL>
</DD>
</DL>
<HR>
<A NAME="getBrightnessDouble()"><!-- --></A><H3>
getBrightnessDouble</H3>
<PRE>
public double <B>getBrightnessDouble</B>()</PRE>
<DL>
<DD>获取图片的亮度。
<P>
<DD><DL>
<DT><B>返回：</B><DD>图片的亮度值，为double型<p><b>例子：</b><pre> Shapes shapes = Application.getWorkbooks().getActiveWorkbook().getActiveShapes() ; Shape shape = shapes.getShape("图片 1") ; PictureFormat pf = shape.getPictureFormat() ; javax.swing.JOptionPane.showMessageDialog(null,"当前图片的亮度值是"+pf.getBrightness()) ;</pre></DL>
</DD>
</DL>
<HR>
<A NAME="getContrastDouble()"><!-- --></A><H3>
getContrastDouble</H3>
<PRE>
public double <B>getContrastDouble</B>()</PRE>
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