Example of undefined in Javascript Heatmap Chart Control

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Opposed Axis

This sample illustrates the monthly flight arrivals at JFK international airport, New York. The data label is disabled in this sample, the tooltip displays the data point values. In property panel, the options are available to change the position of the axes by means of checkbox for each axis.

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Description

In this example, you can see how to change the display position of the axis. You can change the display position of axes by enabling the opposedPosition property for each axis. The tooltip is enabled in this example. To see the tooltip in action, hover the mouse over an item or tap an item on touch-enabled devices. Injecting Module Heatmap component features are separated into discrete feature-based modules. To use a tooltip, inject the Tooltip module using the Heatmap.Inject(Tooltip) method.