texttitle.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

<DL>
<DD>Sets the font used to display the title string.  Registered listeners are notified that
 the title has been modified.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>font</CODE> - the new font (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="getPaint()"><!-- --></A><H3>
getPaint</H3>
<PRE>
public java.awt.Paint <B>getPaint</B>()</PRE>
<DL>
<DD>Returns the paint used to display the title string.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the paint (never <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="setPaint(java.awt.Paint)"><!-- --></A><H3>
setPaint</H3>
<PRE>
public void <B>setPaint</B>(java.awt.Paint&nbsp;paint)</PRE>
<DL>
<DD>Sets the paint used to display the title string.  Registered listeners are notified that
 the title has been modified.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>paint</CODE> - the new paint (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="getBackgroundPaint()"><!-- --></A><H3>
getBackgroundPaint</H3>
<PRE>
public java.awt.Paint <B>getBackgroundPaint</B>()</PRE>
<DL>
<DD>Returns the background paint.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the paint (possibly <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="setBackgroundPaint(java.awt.Paint)"><!-- --></A><H3>
setBackgroundPaint</H3>
<PRE>
public void <B>setBackgroundPaint</B>(java.awt.Paint&nbsp;paint)</PRE>
<DL>
<DD>Sets the background paint and sends a <A HREF="../../../../org/jfree/chart/event/TitleChangeEvent.html" title="class in org.jfree.chart.event"><CODE>TitleChangeEvent</CODE></A> to all registered listeners.
 If you set this attribute to <code>null</code>, no background is painted (which makes the 
 title background transparent).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>paint</CODE> - the background paint (<code>null</code> permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="getPreferredWidth(java.awt.Graphics2D, float)"><!-- --></A><H3>
getPreferredWidth</H3>
<PRE>
public float <B>getPreferredWidth</B>(java.awt.Graphics2D&nbsp;g2,
                               float&nbsp;height)</PRE>
<DL>
<DD>Returns the preferred width of the title.  This will only be called when the title
 is being drawn at the left or right of a chart.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/chart/title/Title.html#getPreferredWidth(java.awt.Graphics2D, float)">getPreferredWidth</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/title/Title.html" title="class in org.jfree.chart.title">Title</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>height</CODE> - the height.
<DT><B>Returns:</B><DD>the preferred width of the title.</DL>
</DD>
</DL>
<HR>

<A NAME="getPreferredHeight(java.awt.Graphics2D, float)"><!-- --></A><H3>
getPreferredHeight</H3>
<PRE>
public float <B>getPreferredHeight</B>(java.awt.Graphics2D&nbsp;g2,
                                float&nbsp;width)</PRE>
<DL>
<DD>Returns the preferred height of the title.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/chart/title/Title.html#getPreferredHeight(java.awt.Graphics2D, float)">getPreferredHeight</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/title/Title.html" title="class in org.jfree.chart.title">Title</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>width</CODE> - the width.
<DT><B>Returns:</B><DD>the preferred height of the title.</DL>
</DD>
</DL>
<HR>

<A NAME="draw(java.awt.Graphics2D, java.awt.geom.Rectangle2D)"><!-- --></A><H3>
draw</H3>
<PRE>
public void <B>draw</B>(java.awt.Graphics2D&nbsp;g2,
                 java.awt.geom.Rectangle2D&nbsp;area)</PRE>
<DL>
<DD>Draws the title on a Java 2D graphics device (such as the screen or a printer).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/chart/title/Title.html#draw(java.awt.Graphics2D, java.awt.geom.Rectangle2D)">draw</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/title/Title.html" title="class in org.jfree.chart.title">Title</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>area</CODE> - the area allocated for the title.</DL>
</DD>
</DL>
<HR>

<A NAME="drawHorizontal(java.awt.Graphics2D, java.awt.geom.Rectangle2D)"><!-- --></A><H3>
drawHorizontal</H3>
<PRE>
protected void <B>drawHorizontal</B>(java.awt.Graphics2D&nbsp;g2,
                              java.awt.geom.Rectangle2D&nbsp;area)</PRE>
<DL>
<DD>Draws a the title horizontally within the specified area.  This method will be called
 from the <A HREF="../../../../org/jfree/chart/title/TextTitle.html#draw(java.awt.Graphics2D, java.awt.geom.Rectangle2D)"><CODE>draw</CODE></A> method.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>area</CODE> - the area for the title.</DL>
</DD>
</DL>
<HR>

<A NAME="drawVertical(java.awt.Graphics2D, java.awt.geom.Rectangle2D)"><!-- --></A><H3>
drawVertical</H3>
<PRE>
protected void <B>drawVertical</B>(java.awt.Graphics2D&nbsp;g2,
                            java.awt.geom.Rectangle2D&nbsp;area)</PRE>
<DL>
<DD>Draws a the title vertically within the specified area.  This method will be called
 from the <A HREF="../../../../org/jfree/chart/title/TextTitle.html#draw(java.awt.Graphics2D, java.awt.geom.Rectangle2D)"><CODE>draw</CODE></A> method.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>area</CODE> - the area for the title.</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(java.lang.Object&nbsp;obj)</PRE>
<DL>
<DD>Tests this title for equality with another object.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/chart/title/Title.html#equals(java.lang.Object)">equals</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/title/Title.html" title="class in org.jfree.chart.title">Title</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - the object.
<DT><B>Returns:</B><DD><code>true</code> or <code>false</code>.</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD>Returns a hash code.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/chart/title/Title.html#hashCode()">hashCode</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/title/Title.html" title="class in org.jfree.chart.title">Title</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a hash code.</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public java.lang.Object <B>clone</B>()
                       throws java.lang.CloneNotSupportedException</PRE>
<DL>
<DD>Returns a clone of this object.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/chart/title/Title.html#clone()">clone</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/title/Title.html" title="class in org.jfree.chart.title">Title</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a clone of this object.
<DT><B>Throws:</B>
<DD><CODE>java.lang.CloneNotSupportedException</CODE> - never.</DL>
</DD>
</DL>
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