taskseriescollection.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

getRowKeys</H3>
<PRE>
public java.util.List <B>getRowKeys</B>()</PRE>
<DL>
<DD>Returns the row keys.  In this case, each series is a key.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html#getRowKeys()">getRowKeys</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html" title="interface in org.jfree.data">KeyedValues2D</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The row keys.</DL>
</DD>
</DL>
<HR>

<A NAME="getColumnKeys()"><!-- --></A><H3>
getColumnKeys</H3>
<PRE>
public java.util.List <B>getColumnKeys</B>()</PRE>
<DL>
<DD>Returns a list of the column keys in the dataset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html#getColumnKeys()">getColumnKeys</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html" title="interface in org.jfree.data">KeyedValues2D</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The category list.</DL>
</DD>
</DL>
<HR>

<A NAME="getColumnKey(int)"><!-- --></A><H3>
getColumnKey</H3>
<PRE>
public java.lang.Comparable <B>getColumnKey</B>(int&nbsp;item)</PRE>
<DL>
<DD>Returns a column key.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html#getColumnKey(int)">getColumnKey</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html" title="interface in org.jfree.data">KeyedValues2D</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>item</CODE> - the index.
<DT><B>Returns:</B><DD>The column key.</DL>
</DD>
</DL>
<HR>

<A NAME="getColumnIndex(java.lang.Comparable)"><!-- --></A><H3>
getColumnIndex</H3>
<PRE>
public int <B>getColumnIndex</B>(java.lang.Comparable&nbsp;columnKey)</PRE>
<DL>
<DD>Returns the column index for a column key.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html#getColumnIndex(java.lang.Comparable)">getColumnIndex</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html" title="interface in org.jfree.data">KeyedValues2D</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>columnKey</CODE> - the columnKey.
<DT><B>Returns:</B><DD>The column index.</DL>
</DD>
</DL>
<HR>

<A NAME="getRowIndex(java.lang.Comparable)"><!-- --></A><H3>
getRowIndex</H3>
<PRE>
public int <B>getRowIndex</B>(java.lang.Comparable&nbsp;rowKey)</PRE>
<DL>
<DD>Returns the row index for the given row key.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html#getRowIndex(java.lang.Comparable)">getRowIndex</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html" title="interface in org.jfree.data">KeyedValues2D</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rowKey</CODE> - the row key.
<DT><B>Returns:</B><DD>The index.</DL>
</DD>
</DL>
<HR>

<A NAME="getRowKey(int)"><!-- --></A><H3>
getRowKey</H3>
<PRE>
public java.lang.Comparable <B>getRowKey</B>(int&nbsp;index)</PRE>
<DL>
<DD>Returns the key for a row.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html#getRowKey(int)">getRowKey</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html" title="interface in org.jfree.data">KeyedValues2D</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the row index (zero-based).
<DT><B>Returns:</B><DD>The key.</DL>
</DD>
</DL>
<HR>

<A NAME="add(org.jfree.data.gantt.TaskSeries)"><!-- --></A><H3>
add</H3>
<PRE>
public void <B>add</B>(<A HREF="../../../../org/jfree/data/gantt/TaskSeries.html" title="class in org.jfree.data.gantt">TaskSeries</A>&nbsp;series)</PRE>
<DL>
<DD>Adds a series to the dataset.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series.</DL>
</DD>
</DL>
<HR>

<A NAME="remove(int)"><!-- --></A><H3>
remove</H3>
<PRE>
public void <B>remove</B>(int&nbsp;series)</PRE>
<DL>
<DD>Removes a series from the collection.
 <P>
 Notifies all registered listeners that the dataset has changed.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero based index).</DL>
</DD>
</DL>
<HR>

<A NAME="remove(org.jfree.data.gantt.TaskSeries)"><!-- --></A><H3>
remove</H3>
<PRE>
public void <B>remove</B>(<A HREF="../../../../org/jfree/data/gantt/TaskSeries.html" title="class in org.jfree.data.gantt">TaskSeries</A>&nbsp;series)</PRE>
<DL>
<DD>Removes a series from the collection.
 <P>
 Notifies all registered listeners that the dataset has changed.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series.</DL>
</DD>
</DL>
<HR>

<A NAME="removeAll()"><!-- --></A><H3>
removeAll</H3>
<PRE>
public void <B>removeAll</B>()</PRE>
<DL>
<DD>Removes all the series from the collection.
 <P>
 Notifies all registered listeners that the dataset has changed.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getValue(java.lang.Comparable, java.lang.Comparable)"><!-- --></A><H3>
getValue</H3>
<PRE>
public java.lang.Number <B>getValue</B>(java.lang.Comparable&nbsp;rowKey,
                                 java.lang.Comparable&nbsp;columnKey)</PRE>
<DL>
<DD>Returns the value for an item.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html#getValue(java.lang.Comparable, java.lang.Comparable)">getValue</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/KeyedValues2D.html" title="interface in org.jfree.data">KeyedValues2D</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rowKey</CODE> - the row key.<DD><CODE>columnKey</CODE> - the column key.
<DT><B>Returns:</B><DD>The item value.</DL>
</DD>
</DL>
<HR>

<A NAME="getValue(int, int)"><!-- --></A><H3>
getValue</H3>
<PRE>
public java.lang.Number <B>getValue</B>(int&nbsp;row,
                                 int&nbsp;column)</PRE>
<DL>
<DD>/**
 Returns the value for a task.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/Values2D.html#getValue(int, int)">getValue</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/Values2D.html" title="interface in org.jfree.data">Values2D</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>row</CODE> - the row index (zero-based).<DD><CODE>column</CODE> - the column index (zero-based).
<DT><B>Returns:</B><DD>The start value.</DL>
</DD>
</DL>
<HR>

<A NAME="getStartValue(java.lang.Comparable, java.lang.Comparable)"><!-- --></A><H3>
getStartValue</H3>
<PRE>
public java.lang.Number <B>getStartValue</B>(java.lang.Comparable&nbsp;rowKey,
                                      java.lang.Comparable&nbsp;columnKey)</PRE>
<DL>
<DD>Returns the start value for a task.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/IntervalCategoryDataset.html#getStartValue(java.lang.Comparable, java.lang.Comparable)">getStartValue</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/IntervalCategoryDataset.html" title="interface in org.jfree.data">IntervalCategoryDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rowKey</CODE> - the series.<DD><CODE>columnKey</CODE> - the category.
<DT><B>Returns:</B><DD>The start value.</DL>
</DD>
</DL>
<HR>

<A NAME="getStartValue(int, int)"><!-- --></A><H3>
getStartValue</H3>
<PRE>
public java.lang.Number <B>getStartValue</B>(int&nbsp;row,
                                      int&nbsp;column)</PRE>
<DL>
<DD>Returns the start value for a task.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/IntervalCategoryDataset.html#getStartValue(int, int)">getStartValue</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/IntervalCategoryDataset.html" title="interface in org.jfree.data">IntervalCategoryDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>row</CODE> - the row index (zero-based).<DD><CODE>column</CODE> - the column index (zero-based).
<DT><B>Returns:</B><DD>The start value.</DL>
</DD>
</DL>
<HR>

<A NAME="getEndValue(java.lang.Comparable, java.lang.Comparable)"><!-- --></A><H3>
getEndValue</H3>
<PRE>
public java.lang.Number <B>getEndValue</B>(java.lang.Comparable&nbsp;rowKey,
                                    java.lang.Comparable&nbsp;columnKey)</PRE>
<DL>
<DD>Returns the end value for a task.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/IntervalCategoryDataset.html#getEndValue(java.lang.Comparable, java.lang.Comparable)">getEndValue</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/IntervalCategoryDataset.html" title="interface in org.jfree.data">IntervalCategoryDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rowKey</CODE> - the series.<DD><CODE>columnKey</CODE> - the category.
<DT><B>Returns:</B><DD>The end value.</DL>
</DD>
</DL>
<HR>

<A NAME="getEndValue(int, int)"><!-- --></A><H3>
getEndValue</H3>
<PRE>
public java.lang.Number <B>getEndValue</B>(int&nbsp;row,
                                    int&nbsp;column)</PRE>
<DL>
<DD>Returns the end value for a task.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/IntervalCategoryDataset.html#getEndValue(int, int)">getEndValue</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/IntervalCategoryDataset.html" title="interface in org.jfree.data">IntervalCategoryDataset</A></CODE></DL>