textsymbolizerimpl.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

public void <B>accept</B>(<A HREF="../../../org/geotools/styling/StyleVisitor.html" title="interface in org.geotools.styling">StyleVisitor</A>&nbsp;visitor)</PRE>
<DL>
<DD>Accept a StyleVisitor to perform an operation on this symbolizer.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/styling/Symbolizer.html#accept(org.geotools.styling.StyleVisitor)">accept</A></CODE> in interface <CODE><A HREF="../../../org/geotools/styling/Symbolizer.html" title="interface in org.geotools.styling">Symbolizer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>visitor</CODE> - The StyleVisitor to accept.</DL>
</DD>
</DL>
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<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <B>clone</B>()</PRE>
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<DD>Creates a deep copy clone.   TODO: Need to complete the deep copy,
 currently only shallow copy.
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE>clone</CODE> in interface <CODE>Cloneable</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/geotools/event/AbstractGTComponent.html#clone()">clone</A></CODE> in class <CODE><A HREF="../../../org/geotools/event/AbstractGTComponent.html" title="class in org.geotools.event">AbstractGTComponent</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The deep copy clone.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/AssertionError.html" title="class or interface in java.lang">AssertionError</A></CODE> - DOCUMENT ME!</DL>
</DD>
</DL>
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<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
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<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
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<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;oth)</PRE>
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<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
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<A NAME="setPriority(org.geotools.filter.Expression)"><!-- --></A><H3>
setPriority</H3>
<PRE>
public void <B>setPriority</B>(<A HREF="../../../org/geotools/filter/Expression.html" title="interface in org.geotools.filter">Expression</A>&nbsp;priority)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></B></DD>
<DD>Priority -- null       = use the default labeling priority Expression =
 an expression that evaluates to a number (ie. Integer, Long, Double...)
 Larger = more likely to be rendered
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html#setPriority(org.geotools.filter.Expression)">setPriority</A></CODE> in interface <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>priority</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="getPriority()"><!-- --></A><H3>
getPriority</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/Expression.html" title="interface in org.geotools.filter">Expression</A> <B>getPriority</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></B></DD>
<DD>Priority -- null       = use the default labeling priority Expression =
 an expression that evaluates to a number (ie. Integer, Long, Double...)
 Larger = more likely to be rendered
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html#getPriority()">getPriority</A></CODE> in interface <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>DOCUMENT ME!</DL>
</DD>
</DL>
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<A NAME="addToOptions(java.lang.String, java.lang.String)"><!-- --></A><H3>
addToOptions</H3>
<PRE>
public void <B>addToOptions</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;key,
                         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;value)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></B></DD>
<DD>adds a parameter value to the options map
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html#addToOptions(java.lang.String, java.lang.String)">addToOptions</A></CODE> in interface <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - <DD><CODE>value</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="getOption(java.lang.String)"><!-- --></A><H3>
getOption</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getOption</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;key)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></B></DD>
<DD>Find the value of a key in the map (may return null)
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html#getOption(java.lang.String)">getOption</A></CODE> in interface <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="getOptions()"><!-- --></A><H3>
getOptions</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A> <B>getOptions</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></B></DD>
<DD>return the map of option
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html#getOptions()">getOptions</A></CODE> in interface <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer.html" title="interface in org.geotools.styling">TextSymbolizer</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>null - no options set</DL>
</DD>
</DL>
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<A NAME="getGraphic()"><!-- --></A><H3>
getGraphic</H3>
<PRE>
public <A HREF="../../../org/geotools/styling/Graphic.html" title="interface in org.geotools.styling">Graphic</A> <B>getGraphic</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer2.html" title="interface in org.geotools.styling">TextSymbolizer2</A></CODE></B></DD>
<DD>The nonstandard-SLD graphic element supports putting little graphical-bits onto labels.
 Useful for things like interstate road shields or labeled logos
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/styling/TextSymbolizer2.html#getGraphic()">getGraphic</A></CODE> in interface <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer2.html" title="interface in org.geotools.styling">TextSymbolizer2</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>- the Graphic object to be rendered under the label text</DL>
</DD>
</DL>
<HR>

<A NAME="setGraphic(org.geotools.styling.Graphic)"><!-- --></A><H3>
setGraphic</H3>
<PRE>
public void <B>setGraphic</B>(<A HREF="../../../org/geotools/styling/Graphic.html" title="interface in org.geotools.styling">Graphic</A>&nbsp;graphic)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer2.html" title="interface in org.geotools.styling">TextSymbolizer2</A></CODE></B></DD>
<DD>The nonstandard-SLD graphic element supports putting little graphical-bits onto labels.
 Useful for things like interstate road shields or labeled logos
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/styling/TextSymbolizer2.html#setGraphic(org.geotools.styling.Graphic)">setGraphic</A></CODE> in interface <CODE><A HREF="../../../org/geotools/styling/TextSymbolizer2.html" title="interface in org.geotools.styling">TextSymbolizer2</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>graphic</CODE> - - the Graphic object which will be rendered under the label text</DL>
</DD>
</DL>
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