pdfprow.html

IText PDF开发工具说明文档,使用很方便。

<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.lowagie.text.pdf.PdfPRow.BOTTOM_LIMIT">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="cells"><!-- --></A><H3>
cells</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/text/pdf/PdfPCell.html" title="class in com.lowagie.text.pdf">PdfPCell</A>[] <B>cells</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

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

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

<A NAME="calculated"><!-- --></A><H3>
calculated</H3>
<PRE>
protected boolean <B>calculated</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="canvasesPos"><!-- --></A><H3>
canvasesPos</H3>
<PRE>
private int[] <B>canvasesPos</B></PRE>
<DL>
<DL>
</DL>
</DL>

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

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<A NAME="PdfPRow(com.lowagie.text.pdf.PdfPCell[])"><!-- --></A><H3>
PdfPRow</H3>
<PRE>
public <B>PdfPRow</B>(<A HREF="../../../../com/lowagie/text/pdf/PdfPCell.html" title="class in com.lowagie.text.pdf">PdfPCell</A>[]&nbsp;cells)</PRE>
<DL>
<DD>Constructs a new PdfPRow with the cells in the array that was passed as a parameter.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>cells</CODE> - </DL>
</DL>
<HR>

<A NAME="PdfPRow(com.lowagie.text.pdf.PdfPRow)"><!-- --></A><H3>
PdfPRow</H3>
<PRE>
public <B>PdfPRow</B>(<A HREF="../../../../com/lowagie/text/pdf/PdfPRow.html" title="class in com.lowagie.text.pdf">PdfPRow</A>&nbsp;row)</PRE>
<DL>
<DD>Makes a copy of an existing row.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>row</CODE> - </DL>
</DL>

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

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<B>Method Detail</B></FONT></TH>
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<A NAME="setWidths(float[])"><!-- --></A><H3>
setWidths</H3>
<PRE>
public boolean <B>setWidths</B>(float[]&nbsp;widths)</PRE>
<DL>
<DD>Sets the widths of the columns in the row.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>widths</CODE> - 
<DT><B>Returns:</B><DD>true if everything went right</DL>
</DD>
</DL>
<HR>

<A NAME="calculateHeights()"><!-- --></A><H3>
calculateHeights</H3>
<PRE>
public float <B>calculateHeights</B>()</PRE>
<DL>
<DD>Calculates the heights of each cell in the row.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the maximum height of the row.</DL>
</DD>
</DL>
<HR>

<A NAME="writeBorderAndBackground(float, float, com.lowagie.text.pdf.PdfPCell, com.lowagie.text.pdf.PdfContentByte[])"><!-- --></A><H3>
writeBorderAndBackground</H3>
<PRE>
public void <B>writeBorderAndBackground</B>(float&nbsp;xPos,
                                     float&nbsp;yPos,
                                     <A HREF="../../../../com/lowagie/text/pdf/PdfPCell.html" title="class in com.lowagie.text.pdf">PdfPCell</A>&nbsp;cell,
                                     <A HREF="../../../../com/lowagie/text/pdf/PdfContentByte.html" title="class in com.lowagie.text.pdf">PdfContentByte</A>[]&nbsp;canvases)</PRE>
<DL>
<DD>Writes the border and background of one cell in the row.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xPos</CODE> - <DD><CODE>yPos</CODE> - <DD><CODE>cell</CODE> - <DD><CODE>canvases</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="saveAndRotateCanvases(com.lowagie.text.pdf.PdfContentByte[], float, float, float, float, float, float)"><!-- --></A><H3>
saveAndRotateCanvases</H3>
<PRE>
private void <B>saveAndRotateCanvases</B>(<A HREF="../../../../com/lowagie/text/pdf/PdfContentByte.html" title="class in com.lowagie.text.pdf">PdfContentByte</A>[]&nbsp;canvases,
                                   float&nbsp;a,
                                   float&nbsp;b,
                                   float&nbsp;c,
                                   float&nbsp;d,
                                   float&nbsp;e,
                                   float&nbsp;f)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="restoreCanvases(com.lowagie.text.pdf.PdfContentByte[])"><!-- --></A><H3>
restoreCanvases</H3>
<PRE>
private void <B>restoreCanvases</B>(<A HREF="../../../../com/lowagie/text/pdf/PdfContentByte.html" title="class in com.lowagie.text.pdf">PdfContentByte</A>[]&nbsp;canvases)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setColumn(com.lowagie.text.pdf.ColumnText, float, float, float, float)"><!-- --></A><H3>
setColumn</H3>
<PRE>
private float <B>setColumn</B>(<A HREF="../../../../com/lowagie/text/pdf/ColumnText.html" title="class in com.lowagie.text.pdf">ColumnText</A>&nbsp;ct,
                        float&nbsp;llx,
                        float&nbsp;lly,
                        float&nbsp;urx,
                        float&nbsp;ury)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="writeCells(int, int, float, float, com.lowagie.text.pdf.PdfContentByte[])"><!-- --></A><H3>
writeCells</H3>
<PRE>
public void <B>writeCells</B>(int&nbsp;colStart,
                       int&nbsp;colEnd,
                       float&nbsp;xPos,
                       float&nbsp;yPos,
                       <A HREF="../../../../com/lowagie/text/pdf/PdfContentByte.html" title="class in com.lowagie.text.pdf">PdfContentByte</A>[]&nbsp;canvases)</PRE>
<DL>
<DD>Writes a number of cells (not necessarily all cells).
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>colStart</CODE> - <DD><CODE>colEnd</CODE> - <DD><CODE>xPos</CODE> - <DD><CODE>yPos</CODE> - <DD><CODE>canvases</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="isCalculated()"><!-- --></A><H3>
isCalculated</H3>
<PRE>
public boolean <B>isCalculated</B>()</PRE>
<DL>
<DD>Checks if the dimensions of the columns were calculated.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>true if the dimensions of the columns were calculated</DL>
</DD>
</DL>
<HR>

<A NAME="getMaxHeights()"><!-- --></A><H3>
getMaxHeights</H3>
<PRE>
public float <B>getMaxHeights</B>()</PRE>
<DL>
<DD>Gets the maximum height of the row (i.e. of the 'highest' cell).
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the maximum height of the row</DL>
</DD>
</DL>
<HR>

<A NAME="setMaxHeights(float)"><!-- --></A><H3>
setMaxHeights</H3>
<PRE>
public void <B>setMaxHeights</B>(float&nbsp;maxHeight)</PRE>
<DL>
<DD>Changes the maximum height of the row (to make it higher).
 (added by Jin-Hsia Yang)
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>maxHeight</CODE> - the new maximum height</DL>
</DD>
</DL>
<HR>

<A NAME="getEventWidth(float)"><!-- --></A><H3>
getEventWidth</H3>
<PRE>
float[] <B>getEventWidth</B>(float&nbsp;xPos)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="splitRow(float)"><!-- --></A><H3>
splitRow</H3>
<PRE>
public <A HREF="../../../../com/lowagie/text/pdf/PdfPRow.html" title="class in com.lowagie.text.pdf">PdfPRow</A> <B>splitRow</B>(float&nbsp;newHeight)</PRE>
<DL>
<DD>Splits a row to newHeight. The returned row is the remainder. It will
 return null if the newHeight was so small that only an empty row would
 result.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>newHeight</CODE> - the new height
<DT><B>Returns:</B><DD>the remainder row or null if the newHeight was so small that only
         an empty row would result</DL>
</DD>
</DL>
<HR>

<A NAME="getCells()"><!-- --></A><H3>
getCells</H3>
<PRE>
public <A HREF="../../../../com/lowagie/text/pdf/PdfPCell.html" title="class in com.lowagie.text.pdf">PdfPCell</A>[] <B>getCells</B>()</PRE>
<DL>
<DD>Returns the array of cells in the row.
 Please be extremely careful with this method.
 Use the cells as read only objects.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>an array of cells<DT><B>Since:</B></DT>
  <DD>2.1.1</DD>
</DL>
</DD>
</DL>
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