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How to render the Legend in TreeMap?

Platform: jQuery |
Control: ejTreeMap |
Published Date: May 23, 2015 |
Last Revised Date: June 28, 2019

To render the TreeMap Legend, follow the steps given:

Step 1:

Create a TreeMap sample and include the necessary script files.

Step 2:

You can represent the color value of the leaf nodes by using the treeMapLegend. This Legend is appropriate only for the TreeMap whose leaf nodes are colored by using the rangeColorMapping.

You can set showLegend API value to true to enable the Legend visibility.

JS

 $(“#treemap”).ejTreeMap({
 showLegend:true
});

 

JS

<script type="text/javascript">
       jQuery(function ($) {
           $("#treemap").ejTreeMap
                              .  .   .
                       showLegend: true
                            .  .  .
});
});
</script>

 

The following screenshot represents the Legend visibility:

Legend visibility in Treemap

 

Sample Links:

http://help.syncfusion.com/ug/js/default.htm#!documents/treemapelements.htm

http://js.syncfusion.com/demos/web/#!/azure/treemap/flatcollection

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