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How to summarize the circular call-out display data in the Hierarchical level ejTreeMap?

To summarize the circular call-out display data in the Hierarchical level ejTreeMap, follow the steps given.

Step 1:

Create a TreeMap sample and include the necessary script files.

Step 2:

Include the sales_data to the HTML script tag in order to populate the TreeMap control.


Step 3:

Summarize the circular call-out display data values by using the helper function and then the data that needs to be summarized can be passed to the path accessing it.

Provide values for Sales and Expenses, summarizing through the helper method called, ~addition, as given in the following code example.



Helper function summarizes the data values of Sales and Expense as follows:





The following screenshot displays the summarized circular call-out display data values:


Sample Link:


Article ID: Published Date: Last Revised Date: Platform: Control:
4835 05/12/2015 05/12/2015 JavaScript ejTreeMap
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