ClusterSGPicServe

Allows you to generate a spectrograph image from spectrograph data sets that you produced by using the ClusterSGDataGen action. The ClusterSGPicServe action uses the spectrograph data sets in the timespan defined by one or more of the StartDate, EndDate, and Interval parameters.

The image that is generated is stored in GIF format in the idol/cluster/SGPICCACHE directory in your HPE Category Component installation directory.

Note: The spectrograph uses lines to represent the size (number of documents in a cluster) and quality of a cluster. The brighter a spectrograph line is, the more documents the cluster includes, and the thicker the line is, the higher the cluster quality.

Example

http://12.3.4.56:9000/action=ClusterSGPicServe&SourceJobName=DataSet1&StartDate=1000290000&EndDate=1000300000

This action uses port 9000 to generate an image from spectrograph DataSet1, which is stored on a machine with the IP address 12.3.4.56. The image is generated from the spectrograph data sets that were generated between September 12 2001, 11:20:00 and 14:06:40.

Parameters

Parameter Description Required
EndDate The time span for which to generate the spectrograph image. See Comments
ForceRefresh Whether to generate a new spectrograph image every time the action runs.  
Interval The time span for which to generate the spectrograph image. See Comments
SGHeight The height of the spectrograph image to generate.  
SGWidth The width of the spectrograph image to generate.  
SourceJobName The spectrograph data set to generate an image from. Yes
StartDate The time span for which to generate the spectrograph image. See Comments
Username The name of the user performing the action.  

This action accepts the following standard ACI action parameters.

Parameter Description
ActionID A string to use to identify an ACI action.
EncryptResponse Encrypt the output.
FileName The file to write output to.
ForceTemplateRefresh Forces the server to load the template from disk.
Output Writes output to a file.
ResponseFormat The format of the action output.
Template The template to use for the action output.
TemplateParamCSVs A list of variables to use for the specified template.

Comments

You must define a time span, which you can set by using one or more of the following parameters:


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