Adding New Chart Type in the Chart list of Adhoc

In this article we will learn how to add a new chart to an Adhoc Chart List.


Chart list shows the list of chart available to the user while creating a chart report using Adhoc. Whenever we open an Adhoc report in edit mode, we can see the predefined charts in the list. If we want to add a new chart in that list then we have to update the charting libraries. On updating, the new chart is visible while creating a new chart report in Adhoc using Helical Insight.

Let us understand how to include a new charting library :

  1. We will need a JavaScript (JS) and CSS code of that required charting library
  2. The CSS file needs to be included in ‘/webapps/<application-name>/css‘ folder inside the tomcat folder with a .css extension.
  3. The JavaScript file needs to be included inside ‘/webapps/<application-name>/vendors/js‘ folder inside the tomcat folder with a .js extension.
  4. Path Set : After adding JS and CSS files of the charting library, its path needs to be set in the ‘/webapps/<application-name>/visualizeAdhoc.jsp‘ file, as shown below :

CSS Path :



CSS path 1



Javascript (JS) Path :



JS path 1


Example :

Let us understand in Helical Insight how to add a Treemap Chart or any other chart in the Adhoc Chart List using following steps :


  1. View of Adhoc Chart List before addition of Treemap

before chart list



2. Add a CSS file ‘HI-Treemap.css ‘ on server in ‘/hi-SNAPSHOT/css’ folder



chart eg1



3.  Add ‘HI-extend-Treemap.js‘ file on server in ‘/hi-SNAPSHOT/js/vendors‘ folder



chart eg2



4. Include .css file path of Treemap in visualizeAdhoc.jsp file



chart eg3



5. Add .js file of Treemap included in visualizeAdhoc.jsp file



chart eg4



6. Treemap chart type assigned in chart-types.js file



chart eg5



7. Now, Treemap is added in the Adhoc chart list and can be used in adhoc. On generating the Treemap using adhoc is as shown below:



chart eg6



For More Info, Contact us at demo@helicalinsight.com

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