Sunday, 30 June 2019

Gephi: GEXF: Specify possible values to an attribute

You can specify the possible values of an attribute using <options> element. Possible values should be separated by a pipe.

Example
         <attribute id="3" title="costOfLiving" type="string">
                  <options>Low|Medium|High</options>
                  <default>Medium</default>
         </attribute>
        
If you specify options, then you must choose one value from the options.
If you specify both options and default value, then default value must be one of the options value.

HelloWorld.gexf
<?xml version="1.0" encoding="UTF-8"?>
<gexf xmlns="http://www.gexf.net/1.2draft" version="1.2">
   <meta lastmodifieddate="2018-04-05">
      <creator>Hari Krishna</creator>
      <description>Simple graph with two nodes</description>
      <keywords>basic, example</keywords>
   </meta>
   <graph>
      <attributes class="node">
         <attribute id="0" title="cityName" type="string" />
         <attribute id="1" title="pinCode" type="string" />
         <attribute id="2" title="website" type="string" />
   <attribute id="3" title="costOfLiving" type="string">
   <options>Low|Medium|High</options>
   <default>Medium</default>
   </attribute>
      </attributes>
      <attributes class="edge">
         <attribute id="0" title="roadWayTravelTimeInHours" type="float" />
         <attribute id="0" title="airWayDistance" type="float">
            <default>10.0</default>
         </attribute>
      </attributes>
   
      <!-- Define nodes here -->
      <nodes>
   
         <node id="0" label="A">
   <attvalues>
    <attvalue for="0" value="New York"/>
    <attvalue for="1" value="NYC"/>
    <attvalue for="2" value="https://www.ny.gov/"/>
    <attvalue for="3" value="High"/>
   </attvalues>
   </node>
   
         <node id="1" label="B">
   <attvalues>
    <attvalue for="0" value="California"/>
    <attvalue for="1" value="CFN"/>
    <attvalue for="2" value="http://www.ca.gov/"/>
   </attvalues>
  </node>
  
      </nodes>
   
      <!-- Define edges here -->
      <edges>
   
         <edge id="0" source="0" target="1" weight="2.1" label="Path from A to B" type="directed">
   <attvalues>
    <attvalue for="0" value="10.5"/>
    <attvalue for="1" value="1.2"/>
    <attvalue for="2" value="http://www.ca.gov/"/>
   </attvalues>
   </edge>
   
      </edges>
   
   </graph>
</gexf>


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