20楼#
发布于:2005-11-07 15:39
<P>上面的地址里有比较详细的读写转换eoo数据的类</P>
<P>在这里贴出,希望你能下载到.</P> <H2>A Library to Read/Write Compressed E00 Files</H2> <P>E00Compr is an <a href="http://opensource.org/" target="_blank" >Open Source</A> (i.e. Free!) ANSI-C library to compress and uncompress Arc/Info Export (E00) files. <P>The C library can be easily plugged into existing E00 translators to add support for compressed E00 files simply by replacing the existing translator's read/write function by the E00ReadNextLine() and E00WriteNextLine() functions provided by the library. See the <a href="http://avce00.maptools.org/e00compr/e00compr.html" target="_blank" >library documentation</A> for all the details. <P>For those who do not need a library but simply want to convert some files, the package includes the <a href="http://avce00.maptools.org/e00compr/e00compr.html#e00conv" target="_blank" >"E00CONV" conversion program</A> that allows you to convert a E00 file to and from any compression level (NONE, PARTIAL or FULL). <P>The latest version of the library is version 1.0.0 from September 17, 2005. <P> <UL> <LI><a href="http://avce00.maptools.org/e00compr/e00compr.html" target="_blank" >E00Compr documentation</A> <br> <LI><a href="http://avce00.maptools.org/e00compr/HISTORY.TXT" target="_blank" >HISTORY.TXT</A> - revision history <p> <LI><a href="http://avce00.maptools.org/dl/e00compr-1.0.0.tar.gz" target="_blank" >e00compr-1.0.0.tar.gz</A> (or <a href="http://avce00.maptools.org/dl/e00compr-1.0.0.zip" target="_blank" >e00compr-1.0.0.zip</A>): The latest version of the package, including source code and documentation. <p> <LI><a href="http://avce00.maptools.org/e00compr/e00conv.exe" target="_blank" >E00CONV.EXE</A>: A precompiled version of the <a href="http://avce00.maptools.org/e00compr/e00compr.html#e00conv" target="_blank" >"E00CONV conversion program</A> for WIN32 (DOS executable under Windows 95/98/NT) </LI></UL> <P>See als <P> <UL> <LI><a href="http://avce00.maptools.org/avce00/index.html" target="_blank" >AVCE00</A> - The C library that makes Arc/Info (binary) vector coverages appear as ASCII E00 files! <p> <LI><a href="http://avce00.maptools.org/gistrans_links.html" target="_blank" >Other GIS translators and utilities</A>, format information, etc. </LI></UL> <P>Comments, suggestions (and bug reports of course!) are always welcome... please keep in mind that I may not have time to respond to all Emails (but I'll do my best). </P> |
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21楼#
发布于:2005-11-07 15:38
<P>我无法访问到这个网页。</P>
<P>我有一些e00的数据,打开后都有发现实际字段值的个数小于相应字段说明的字段个数,这个问题的原因是什么?仍在郁闷中。。。</P> <P>如果您知道,恳求指点迷津。</P><br> [此贴子已经被作者于2005-11-7 15:40:00编辑过]
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22楼#
发布于:2005-11-07 12:34
<P>你找到的数据格式说明是这个吗:http://avce00.maptools.org/e00compr/index.html</P>
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23楼#
发布于:2005-11-05 09:07
<P>哭,怎么没有人理我?呜呜呜</P>
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