You should really send these emails to geotools-users - that way other
people can help. I am starting my work day and won't be getting back to
you until next time I have some free time during a long build.
The recent GeoTools Lab contains a CSV to Shape example that should be
exactly what you are looking for:
The workbook PDF is available for download; and all the examples are online.
#LIU DONGQUAN# wrote:
> Dear Jody:
> I have another question:
> i want to use the Autoclust class of geotools. so i need to convert my data (.txt) to shapefile format. i tryied the write shapefile program on geotools website. but it did not work. i need to create shapefile just has cooridinates (X,Y). could you give me some examples? which geom type i should use? Multipoint? thank you very much.
> -----Original Message-----
> From: Jody Garnett [mailto:jgarnett@...]
> Sent: 2007年10月25日 22:49
> To: #LIU DONGQUAN#; gt2-users
> Subject: Re: [Geotools-gt2-users] Problem of reading shapefile
> #LIU DONGQUAN# wrote:
>> I replace the following lines:
>> // Map connect = new HashMap();
>> // connect.put( "url", file.toURL() );
>> // DataStore dataStore = DataStoreFinder.getDataStore(
>> connect );
>> ShapefileDataStore dataStore= new ShapefileDataStore(file.toURL());
>> it seems the program can work. Why? is it because of my jdk is 1.5 not
>> is there generics problem in line: connect.put("url", file.toURL())?
> I bet the key "url" is wrong; what it should be? We may have to look at
> the source code ;-)