axis.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

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<A NAME="getTickLabelInsets()"><!-- --></A><H3>
getTickLabelInsets</H3>
<PRE>
public java.awt.Insets <B>getTickLabelInsets</B>()</PRE>
<DL>
<DD>Returns the insets for the tick labels.
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<DD><DL>
</DL>
</DD>
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<DT><B>Returns:</B><DD>The insets (never <code>null</code>).</DL>
</DD>
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<A NAME="setTickLabelInsets(java.awt.Insets)"><!-- --></A><H3>
setTickLabelInsets</H3>
<PRE>
public void <B>setTickLabelInsets</B>(java.awt.Insets&nbsp;insets)</PRE>
<DL>
<DD>Sets the insets for the tick labels and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all 
 registered listeners.
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<DD><DL>
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>insets</CODE> - the insets (<code>null</code> not permitted).</DL>
</DD>
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<A NAME="isTickMarksVisible()"><!-- --></A><H3>
isTickMarksVisible</H3>
<PRE>
public boolean <B>isTickMarksVisible</B>()</PRE>
<DL>
<DD>Returns the flag that indicates whether or not the tick marks are
 showing.
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<DD><DL>
</DL>
</DD>
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<DT><B>Returns:</B><DD>the flag that indicates whether or not the tick marks are showing.</DL>
</DD>
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<A NAME="setTickMarksVisible(boolean)"><!-- --></A><H3>
setTickMarksVisible</H3>
<PRE>
public void <B>setTickMarksVisible</B>(boolean&nbsp;flag)</PRE>
<DL>
<DD>Sets the flag that indicates whether or not the tick marks are showing and sends
 an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.
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<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>flag</CODE> - the flag.</DL>
</DD>
</DL>
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<A NAME="getTickMarkInsideLength()"><!-- --></A><H3>
getTickMarkInsideLength</H3>
<PRE>
public float <B>getTickMarkInsideLength</B>()</PRE>
<DL>
<DD>Returns the inside length of the tick marks.
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<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The length.</DL>
</DD>
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<A NAME="setTickMarkInsideLength(float)"><!-- --></A><H3>
setTickMarkInsideLength</H3>
<PRE>
public void <B>setTickMarkInsideLength</B>(float&nbsp;length)</PRE>
<DL>
<DD>Sets the inside length of the tick marks and sends
 an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>length</CODE> - the new length.</DL>
</DD>
</DL>
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<A NAME="getTickMarkOutsideLength()"><!-- --></A><H3>
getTickMarkOutsideLength</H3>
<PRE>
public float <B>getTickMarkOutsideLength</B>()</PRE>
<DL>
<DD>Returns the outside length of the tick marks.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The length.</DL>
</DD>
</DL>
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<A NAME="setTickMarkOutsideLength(float)"><!-- --></A><H3>
setTickMarkOutsideLength</H3>
<PRE>
public void <B>setTickMarkOutsideLength</B>(float&nbsp;length)</PRE>
<DL>
<DD>Sets the outside length of the tick marks and sends
 an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>length</CODE> - the new length.</DL>
</DD>
</DL>
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<A NAME="getTickMarkStroke()"><!-- --></A><H3>
getTickMarkStroke</H3>
<PRE>
public java.awt.Stroke <B>getTickMarkStroke</B>()</PRE>
<DL>
<DD>Returns the pen/brush used to draw tick marks (if they are showing).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The pen/brush used to draw tick marks.</DL>
</DD>
</DL>
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<A NAME="setTickMarkStroke(java.awt.Stroke)"><!-- --></A><H3>
setTickMarkStroke</H3>
<PRE>
public void <B>setTickMarkStroke</B>(java.awt.Stroke&nbsp;stroke)</PRE>
<DL>
<DD>Sets the pen/brush used to draw tick marks (if they are showing) and sends
 an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>stroke</CODE> - the new pen/brush (<code>null</code> not permitted).</DL>
</DD>
</DL>
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<A NAME="getTickMarkPaint()"><!-- --></A><H3>
getTickMarkPaint</H3>
<PRE>
public java.awt.Paint <B>getTickMarkPaint</B>()</PRE>
<DL>
<DD>Returns the paint used to draw tick marks (if they are showing).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The paint.</DL>
</DD>
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<A NAME="setTickMarkPaint(java.awt.Paint)"><!-- --></A><H3>
setTickMarkPaint</H3>
<PRE>
public void <B>setTickMarkPaint</B>(java.awt.Paint&nbsp;paint)</PRE>
<DL>
<DD>Sets the paint used to draw tick marks (if they are showing).
 <P>
 Registered listeners are notified of a general change to the axis.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>paint</CODE> - the new paint (null not permitted).</DL>
</DD>
</DL>
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<A NAME="getPlot()"><!-- --></A><H3>
getPlot</H3>
<PRE>
public <A HREF="../../../../org/jfree/chart/plot/Plot.html" title="class in org.jfree.chart.plot">Plot</A> <B>getPlot</B>()</PRE>
<DL>
<DD>Returns the plot that the axis is assigned to.
 <P>
 This method will return null if the axis is not currently assigned to a
 plot.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The plot that the axis is assigned to.</DL>
</DD>
</DL>
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<A NAME="setPlot(org.jfree.chart.plot.Plot)"><!-- --></A><H3>
setPlot</H3>
<PRE>
public void <B>setPlot</B>(<A HREF="../../../../org/jfree/chart/plot/Plot.html" title="class in org.jfree.chart.plot">Plot</A>&nbsp;plot)</PRE>
<DL>
<DD>Sets a reference to the plot that the axis is assigned to.
 <P>
 This method is used internally, you shouldn't need to call it yourself.
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<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>plot</CODE> - the plot.</DL>
</DD>
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<A NAME="getFixedDimension()"><!-- --></A><H3>
getFixedDimension</H3>
<PRE>
public double <B>getFixedDimension</B>()</PRE>
<DL>
<DD>Returns the fixed dimension for the axis.
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<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The fixed dimension.</DL>
</DD>
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<A NAME="setFixedDimension(double)"><!-- --></A><H3>
setFixedDimension</H3>
<PRE>
public void <B>setFixedDimension</B>(double&nbsp;dimension)</PRE>
<DL>
<DD>Sets the fixed dimension for the axis.
 <P>
 This is used when combining more than one plot on a chart.  In this case,
 there may be several axes that need to have the same height or width so
 that they are aligned.  This method is used to fix a dimension for the
 axis (the context determines whether the dimension is horizontal or
 vertical).
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<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dimension</CODE> - the fixed dimension.</DL>
</DD>
</DL>
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<A NAME="configure()"><!-- --></A><H3>
configure</H3>
<PRE>
public abstract void <B>configure</B>()</PRE>
<DL>
<DD>Configures the axis to work with the current plot.  Override this method
 to perform any special processing (such as auto-rescaling).
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<DD><DL>
</DL>
</DD>
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<A NAME="reserveSpace(java.awt.Graphics2D, org.jfree.chart.plot.Plot, java.awt.geom.Rectangle2D, org.jfree.ui.RectangleEdge, org.jfree.chart.axis.AxisSpace)"><!-- --></A><H3>
reserveSpace</H3>
<PRE>
public abstract <A HREF="../../../../org/jfree/chart/axis/AxisSpace.html" title="class in org.jfree.chart.axis">AxisSpace</A> <B>reserveSpace</B>(java.awt.Graphics2D&nbsp;g2,
                                       <A HREF="../../../../org/jfree/chart/plot/Plot.html" title="class in org.jfree.chart.plot">Plot</A>&nbsp;plot,
                                       java.awt.geom.Rectangle2D&nbsp;plotArea,
                                       org.jfree.ui.RectangleEdge&nbsp;edge,
                                       <A HREF="../../../../org/jfree/chart/axis/AxisSpace.html" title="class in org.jfree.chart.axis">AxisSpace</A>&nbsp;space)</PRE>
<DL>
<DD>Estimates the space (height or width) required to draw the axis.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>plot</CODE> - the plot that the axis belongs to.<DD><CODE>plotArea</CODE> - the area within which the plot (including axes) should be drawn.<DD><CODE>edge</CODE> - the axis location.<DD><CODE>space</CODE> - space already reserved.
<DT><B>Returns:</B><DD>The space required to draw the axis (including pre-reserved space).</DL>
</DD>
</DL>
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<A NAME="draw(java.awt.Graphics2D, double, java.awt.geom.Rectangle2D, java.awt.geom.Rectangle2D, org.jfree.ui.RectangleEdge, org.jfree.chart.plot.PlotRenderingInfo)"><!-- --></A><H3>
draw</H3>
<PRE>
public abstract <A HREF="../../../../org/jfree/chart/axis/AxisState.html" title="class in org.jfree.chart.axis">AxisState</A> <B>draw</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,
                               <A HREF="../../../../org/jfree/chart/plot/PlotRenderingInfo.html" title="class in org.jfree.chart.plot">PlotRenderingInfo</A>&nbsp;plotState)</PRE>
<DL>
<DD>Draws the axis on a Java 2D graphics device (such as the screen or a printer).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device (<code>null</code> not permitted).<DD><CODE>cursor</CODE> - the cursor location (determines where to draw the axis).<DD><CODE>plotArea</CODE> - the area within which the axes and plot should be drawn.<DD><CODE>dataArea</CODE> - the area within which the data should be drawn.<DD><CODE>edge</CODE> - the axis location (<code>null</code> not permitted).<DD><CODE>plotState</CODE> - collects information about the plot (<code>null</code> permitted).
<DT><B>Returns:</B><DD>the axis state (never <code>null</code>).</DL>
</DD>
</D