streamingrenderer.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

<A NAME="isInteractive()"><!-- --></A><H3>
isInteractive</H3>
<PRE>
public boolean <B>isInteractive</B>()</PRE>
<DL>
<DD>Getter for property interactive.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Value of property interactive.</DL>
</DD>
</DL>
<HR>

<A NAME="setInteractive(boolean)"><!-- --></A><H3>
setInteractive</H3>
<PRE>
public void <B>setInteractive</B>(boolean&nbsp;interactive)</PRE>
<DL>
<DD>Sets the interactive status of the renderer. An interactive renderer
 won't wait for long image loading, preferring an alternative mark instead
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>interactive</CODE> - new value for the interactive property</DL>
</DD>
</DL>
<HR>

<A NAME="getGeneralizationDistance()"><!-- --></A><H3>
getGeneralizationDistance</H3>
<PRE>
public double <B>getGeneralizationDistance</B>()</PRE>
<DL>
<DD>Returns the generalization distance in the screen space.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setGeneralizationDistance(double)"><!-- --></A><H3>
setGeneralizationDistance</H3>
<PRE>
public void <B>setGeneralizationDistance</B>(double&nbsp;d)</PRE>
<DL>
<DD><p>
 Sets the generalizazion distance in the screen space.
 </p>
 <p>
 Default value is 1, meaning that two subsequent points are collapsed to
 one if their on screen distance is less than one pixel
 </p>
 <p>
 Set the distance to 0 if you don't want any kind of generalization
 </p>
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>d</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="setJava2DHints(java.awt.RenderingHints)"><!-- --></A><H3>
setJava2DHints</H3>
<PRE>
public void <B>setJava2DHints</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/RenderingHints.html" title="class or interface in java.awt">RenderingHints</A>&nbsp;hints)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html#setJava2DHints(java.awt.RenderingHints)">setJava2DHints</A></CODE> in interface <CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html" title="interface in org.geotools.renderer">GTRenderer</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getJava2DHints()"><!-- --></A><H3>
getJava2DHints</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/RenderingHints.html" title="class or interface in java.awt">RenderingHints</A> <B>getJava2DHints</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html#getJava2DHints()">getJava2DHints</A></CODE> in interface <CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html" title="interface in org.geotools.renderer">GTRenderer</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setRendererHints(java.util.Map)"><!-- --></A><H3>
setRendererHints</H3>
<PRE>
public void <B>setRendererHints</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A>&nbsp;hints)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html#setRendererHints(java.util.Map)">setRendererHints</A></CODE> in interface <CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html" title="interface in org.geotools.renderer">GTRenderer</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getRendererHints()"><!-- --></A><H3>
getRendererHints</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>getRendererHints</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html#getRendererHints()">getRendererHints</A></CODE> in interface <CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html" title="interface in org.geotools.renderer">GTRenderer</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setContext(org.geotools.map.MapContext)"><!-- --></A><H3>
setContext</H3>
<PRE>
public void <B>setContext</B>(<A HREF="../../../../org/geotools/map/MapContext.html" title="interface in org.geotools.map">MapContext</A>&nbsp;context)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html#setContext(org.geotools.map.MapContext)">setContext</A></CODE> in interface <CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html" title="interface in org.geotools.renderer">GTRenderer</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getContext()"><!-- --></A><H3>
getContext</H3>
<PRE>
public <A HREF="../../../../org/geotools/map/MapContext.html" title="interface in org.geotools.map">MapContext</A> <B>getContext</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html#getContext()">getContext</A></CODE> in interface <CODE><A HREF="../../../../org/geotools/renderer/GTRenderer.html" title="interface in org.geotools.renderer">GTRenderer</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isCanTransform()"><!-- --></A><H3>
isCanTransform</H3>
<PRE>
public boolean <B>isCanTransform</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getMathTransform(org.opengis.referencing.crs.CoordinateReferenceSystem, org.opengis.referencing.crs.CoordinateReferenceSystem)"><!-- --></A><H3>
getMathTransform</H3>
<PRE>
public static MathTransform <B>getMathTransform</B>(CoordinateReferenceSystem&nbsp;sourceCRS,
                                             CoordinateReferenceSystem&nbsp;destCRS)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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