I think I didn't get your suggestion fully. Please suggest how should I go about it .
Thank You.
Harshad Shrikhande
Researcher R&D
TCS Innovations Infra Lab, Chennai
Tata Consultancy Services
Cell:- 7200605821
Mailto: [email protected]
Website: http://www.tcs.com
____________________________________________
Experience certainty. IT Services
Business Solutions
Outsourcing
____________________________________________
-----Jody Garnett
To: Harshad S <[email protected]>
From: Jody Garnett <[email protected]>
Date: 09/29/2011 05:41PM
cc: [email protected]
Subject: Re: [Geotools-gt2-users] Reg Graph Issues in Geotools
Interesting; their are a number of generators; some of them you need to configure so they can tell how to "connect" the graph; however I though BasicLineGraphGenerator was pretty straight forward (the end points of the line have to be exactly the same).Please review the test cases for the plugin in order to see examples.
--
Jody GarnettOn Thursday, 29 September 2011 at 7:08 PM, Harshad S wrote:
Hi,
I am new to Geotools and its graph plugin. I am trying to find the shortest path between 2 points on a map. Following is the code for it. But there's an issue as the graph is not getting constructed from the shapefile and thus the 'generator' variable shows NULL value.
1) File file = JFileDataStoreChooser.showOpenFile("shp", null)
2) FileDataStore store = null;
3) store = FileDataStoreFinder.getDataStore(file);
4) SimpleFeatureSource featureSource = store.getFeatureSource()
5) LineGraphGenerator generator = new BasicLineGraphGenerator ()
6) SimpleFeatureCollection fc = featureSource.getFeatures();
fc.accepts(new FeatureVisitor() {
public void visit(Feature arg0) {
// TODO Auto-generated method stub
generator.add(arg0) ;
}
}, null);
Now, the generator is not getting populated with the graph from the shapefile. Please correct me I am missing something here.
Thank You.
Harshad Shrikhande
Researcher R&D
TCS Innovations Infra Lab, Chennai
Tata Consultancy Services
Cell:- 7200605821
Mailto: [email protected]
Website: http://www.tcs.com
____________________________________________
Experience certainty. IT Services
Business Solutions
Outsourcing
____________________________________________=====-----=====-----=====
Notice: The information contained in this e-mail
message and/or attachments to it may contain
confidential or privileged information. If you are
not the intended recipient, any dissemination, use,
review, distribution, printing or copying of the
information contained in this e-mail message
and/or attachments to it are strictly prohibited. If
you have received this communication in error,
please notify us by reply e-mail or telephone and
immediately and permanently delete the message
and any attachments. Thank you------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2dcopy1_______________________________________________
Geotools-gt2-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1
_______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
