symbolicaxis.html

来自「JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东」· HTML 代码 · 共 802 行 · 第 1/4 页

<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>position</CODE> - position of the grid line, startinf from 0.
<DT><B>Returns:</B><DD>the symbolic grid line corresponding to the specified position.</DL>
</DD>
</DL>
<HR>

<A NAME="autoAdjustRange()"><!-- --></A><H3>
autoAdjustRange</H3>
<PRE>
protected void <B>autoAdjustRange</B>()</PRE>
<DL>
<DD>Rescales the axis to ensure that all data is visible.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/chart/axis/NumberAxis.html#autoAdjustRange()">autoAdjustRange</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/axis/NumberAxis.html" title="class in org.jfree.chart.axis">NumberAxis</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="refreshTicks(java.awt.Graphics2D, org.jfree.chart.axis.AxisState, java.awt.geom.Rectangle2D, java.awt.geom.Rectangle2D, org.jfree.ui.RectangleEdge)"><!-- --></A><H3>
refreshTicks</H3>
<PRE>
public java.util.List <B>refreshTicks</B>(java.awt.Graphics2D&nbsp;g2,
                                   <A HREF="../../../../org/jfree/chart/axis/AxisState.html" title="class in org.jfree.chart.axis">AxisState</A>&nbsp;state,
                                   java.awt.geom.Rectangle2D&nbsp;plotArea,
                                   java.awt.geom.Rectangle2D&nbsp;dataArea,
                                   org.jfree.ui.RectangleEdge&nbsp;edge)</PRE>
<DL>
<DD>Calculates the positions of the tick labels for the axis, storing the results in the
 tick label list (ready for drawing).
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/chart/axis/NumberAxis.html#refreshTicks(java.awt.Graphics2D, org.jfree.chart.axis.AxisState, java.awt.geom.Rectangle2D, java.awt.geom.Rectangle2D, org.jfree.ui.RectangleEdge)">refreshTicks</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/axis/NumberAxis.html" title="class in org.jfree.chart.axis">NumberAxis</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>state</CODE> - the axis state.<DD><CODE>plotArea</CODE> - the area in which the plot (inlcuding axes) should be drawn.<DD><CODE>dataArea</CODE> - the area in which the data should be drawn.<DD><CODE>edge</CODE> - the location of the axis.
<DT><B>Returns:</B><DD>A list of ticks.</DL>
</DD>
</DL>
<HR>

<A NAME="refreshTicksHorizontal(java.awt.Graphics2D, double, java.awt.geom.Rectangle2D, java.awt.geom.Rectangle2D, org.jfree.ui.RectangleEdge)"><!-- --></A><H3>
refreshTicksHorizontal</H3>
<PRE>
public java.util.List <B>refreshTicksHorizontal</B>(java.awt.Graphics2D&nbsp;g2,
                                             double&nbsp;cursor,
                                             java.awt.geom.Rectangle2D&nbsp;plotArea,
                                             java.awt.geom.Rectangle2D&nbsp;dataArea,
                                             org.jfree.ui.RectangleEdge&nbsp;edge)</PRE>
<DL>
<DD>Calculates the positions of the tick labels for the axis, storing the results in the
 tick label list (ready for drawing).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>cursor</CODE> - the cursor position for drawing the axis.<DD><CODE>plotArea</CODE> - the area in which the plot (inlcuding axes) should be drawn.<DD><CODE>dataArea</CODE> - the area in which the data should be drawn.<DD><CODE>edge</CODE> - the location of the axis.
<DT><B>Returns:</B><DD>The ticks.</DL>
</DD>
</DL>
<HR>

<A NAME="refreshTicksVertical(java.awt.Graphics2D, double, java.awt.geom.Rectangle2D, java.awt.geom.Rectangle2D, org.jfree.ui.RectangleEdge)"><!-- --></A><H3>
refreshTicksVertical</H3>
<PRE>
public java.util.List <B>refreshTicksVertical</B>(java.awt.Graphics2D&nbsp;g2,
                                           double&nbsp;cursor,
                                           java.awt.geom.Rectangle2D&nbsp;plotArea,
                                           java.awt.geom.Rectangle2D&nbsp;dataArea,
                                           org.jfree.ui.RectangleEdge&nbsp;edge)</PRE>
<DL>
<DD>Calculates the positions of the tick labels for the axis, storing the results in the
 tick label list (ready for drawing).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>cursor</CODE> - the cursor position for drawing the axis.<DD><CODE>plotArea</CODE> - the area in which the plot and the axes should be drawn.<DD><CODE>dataArea</CODE> - the area in which the plot should be drawn.<DD><CODE>edge</CODE> - the location of the axis.
<DT><B>Returns:</B><DD>The ticks.</DL>
</DD>
</DL>
<HR>

<A NAME="valueToString(double)"><!-- --></A><H3>
valueToString</H3>
<PRE>
public java.lang.String <B>valueToString</B>(double&nbsp;value)</PRE>
<DL>
<DD>Converts a value to a string, using the list of symbolic values.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - value to convert.
<DT><B>Returns:</B><DD>the symbolic value.</DL>
</DD>
</DL>
<HR>

<A NAME="drawSymbolicGridLinesVertical(java.awt.Graphics2D, java.awt.geom.Rectangle2D, java.awt.geom.Rectangle2D, boolean, java.util.List)"><!-- --></A><H3>
drawSymbolicGridLinesVertical</H3>
<PRE>
public void <B>drawSymbolicGridLinesVertical</B>(java.awt.Graphics2D&nbsp;g2,
                                          java.awt.geom.Rectangle2D&nbsp;drawArea,
                                          java.awt.geom.Rectangle2D&nbsp;plotArea,
                                          boolean&nbsp;firstGridLineIsDark,
                                          java.util.List&nbsp;ticks)</PRE>
<DL>
<DD>Draws the symbolic grid lines.
 <P>
 The colors are consecutively the color specified by
 <CODE>symbolicGridPaint<CODE>
 (<CODE>DEFAULT_SYMBOLIC_GRID_LINE_PAINT</CODE> by default) and white.
 or if <CODE>firstGridLineIsDark</CODE> is <CODE>true</CODE> white and
 the color specified by <CODE>symbolicGridPaint<CODE>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>drawArea</CODE> - the area within which the chart should be drawn.<DD><CODE>plotArea</CODE> - the area within which the plot should be drawn (a
                  subset of the drawArea).<DD><CODE>firstGridLineIsDark</CODE> - True: the first symbolic grid line take the
      color of <CODE>symbolicGridPaint<CODE>.
      False: the first symbolic grid line is white.<DD><CODE>ticks</CODE> - a list of ticks.</DL>
</DD>
</DL>
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