textrecordimagereader.spi.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

</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_ImageReaderWriterSpi"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html" title="class or interface in javax.imageio.spi">ImageReaderWriterSpi</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getExtraImageMetadataFormatNames()" title="class or interface in javax.imageio.spi">getExtraImageMetadataFormatNames</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getExtraStreamMetadataFormatNames()" title="class or interface in javax.imageio.spi">getExtraStreamMetadataFormatNames</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getFileSuffixes()" title="class or interface in javax.imageio.spi">getFileSuffixes</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getFormatNames()" title="class or interface in javax.imageio.spi">getFormatNames</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getImageMetadataFormat(java.lang.String)" title="class or interface in javax.imageio.spi">getImageMetadataFormat</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getMIMETypes()" title="class or interface in javax.imageio.spi">getMIMETypes</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getNativeImageMetadataFormatName()" title="class or interface in javax.imageio.spi">getNativeImageMetadataFormatName</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getNativeStreamMetadataFormatName()" title="class or interface in javax.imageio.spi">getNativeStreamMetadataFormatName</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getPluginClassName()" title="class or interface in javax.imageio.spi">getPluginClassName</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#getStreamMetadataFormat(java.lang.String)" title="class or interface in javax.imageio.spi">getStreamMetadataFormat</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#isStandardImageMetadataFormatSupported()" title="class or interface in javax.imageio.spi">isStandardImageMetadataFormatSupported</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#isStandardStreamMetadataFormatSupported()" title="class or interface in javax.imageio.spi">isStandardStreamMetadataFormatSupported</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_IIOServiceProvider"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/IIOServiceProvider.html" title="class or interface in javax.imageio.spi">IIOServiceProvider</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/IIOServiceProvider.html#getVendorName()" title="class or interface in javax.imageio.spi">getVendorName</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/IIOServiceProvider.html#getVersion()" title="class or interface in javax.imageio.spi">getVersion</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/IIOServiceProvider.html#onDeregistration(javax.imageio.spi.ServiceRegistry, java.lang.Class)" title="class or interface in javax.imageio.spi">onDeregistration</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/IIOServiceProvider.html#onRegistration(javax.imageio.spi.ServiceRegistry, java.lang.Class)" title="class or interface in javax.imageio.spi">onRegistration</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class <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></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="gridTolerance"><!-- --></A><H3>
gridTolerance</H3>
<PRE>
protected float <B>gridTolerance</B></PRE>
<DL>
<DD>A tolerance factor during decoding, between 0 and 1. During decoding,
 the image reader compute cell's width and height   (i.e. the smallest
 non-null difference between ordinates in a given column: <var>x</var>
 for cell's width and <var>y</var> for cell's height). Then, it checks
 if every coordinate points fall on a grid having this cell's size. If
 a point depart from more than  percent of cell's
 width or height, an exception is thrown.
 <p>
  should be a small number like 
 or . The later is more tolerant than the former.
<P>
<DL>
</DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="TextRecordImageReader.Spi()"><!-- --></A><H3>
TextRecordImageReader.Spi</H3>
<PRE>
public <B>TextRecordImageReader.Spi</B>()</PRE>
<DL>
<DD>Constructs a new SPI with name "gridded records" and MIME type "text/x-grid".
<P>
</DL>
<HR>

<A NAME="TextRecordImageReader.Spi(java.lang.String, java.lang.String)"><!-- --></A><H3>
TextRecordImageReader.Spi</H3>
<PRE>
public <B>TextRecordImageReader.Spi</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;name,
                                 <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;mime)</PRE>
<DL>
<DD>Constructs a new SPI for <A HREF="../../../../org/geotools/image/io/TextRecordImageReader.html" title="class in org.geotools.image.io"><CODE>TextRecordImageReader</CODE></A>. <var>x</var> and
 <var>y</var> columns are assumed to be in column #0 and 1 respectively.
 Others parameters are initialized as in superclass constructor.
<P>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - Format name, or  to let <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#names" title="class or interface in javax.imageio.spi"><CODE>ImageReaderWriterSpi.names</CODE></A> unset.<DD><CODE>mime</CODE> - MIME type, or  to let <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#MIMETypes" title="class or interface in javax.imageio.spi"><CODE>ImageReaderWriterSpi.MIMETypes</CODE></A> unset.</DL>
<HR>

<A NAME="TextRecordImageReader.Spi(java.lang.String, java.lang.String, int, int)"><!-- --></A><H3>
TextRecordImageReader.Spi</H3>
<PRE>
public <B>TextRecordImageReader.Spi</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;name,
                                 <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;mime,
                                 int&nbsp;xColumn,
                                 int&nbsp;yColumn)</PRE>
<DL>
<DD>Constructs a new SPI for <A HREF="../../../../org/geotools/image/io/TextRecordImageReader.html" title="class in org.geotools.image.io"><CODE>TextRecordImageReader</CODE></A>.
<P>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - Format name, or  to let <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#names" title="class or interface in javax.imageio.spi"><CODE>ImageReaderWriterSpi.names</CODE></A> unset.<DD><CODE>mime</CODE> - MIME type, or  to let <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ImageReaderWriterSpi.html#MIMETypes" title="class or interface in javax.imageio.spi"><CODE>ImageReaderWriterSpi.MIMETypes</CODE></A> unset.<DD><CODE>xColumn</CODE> - 0-based column number for <var>x</var> values.<DD><CODE>yColumn</CODE> - 0-based column number for <var>y</var> values.</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="getDescription(java.util.Locale)"><!-- --></A><H3>
getDescription</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>getDescription</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Locale.html" title="class or interface in java.util">Locale</A>&nbsp;locale)</PRE>
<DL>
<DD>Returns a brief, human-readable description of this service provider
 and its associated implementation. The resulting string should be
 localized for the supplied locale, if possible.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>locale</CODE> - A Locale for which the return value should be localized.
<DT><B>Returns:</B><DD>A String containing a description of this service provider.</DL>
</DD>
</DL>
<HR>

<A NAME="canDecodeLine(java.lang.String)"><!-- --></A><H3>
canDecodeLine</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Boolean.html" title="class or interface in java.lang">Boolean</A> <B>canDecodeLine</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;line)</PRE>
<DL>
<DD>V閞ifie si la ligne sp閏ifi閑 peut 阾re d閏od閑.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/image/io/TextImageReader.Spi.html#canDecodeLine(java.lang.String)">canDecodeLine</A></CODE> in class <CODE><A HREF="../../../../org/geotools/image/io/TextImageReader.Spi.html" title="class in org.geotools.image.io">TextImageReader.Spi</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>line</CODE> - Une des premi鑢es lignes du flot