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Heatmap Chart

A heat map chart is a specialized chart that uses colors to represent data values in a table. It is mostly used to plot large and complex data. The chart is visualized like a table with a finite number of rows and columns. Cells within the table are rendered in different colors depending upon the range in which the data value they represent belongs to. An icon legend or a gradient legend, depending on the use case, is rendered at the bottom of the chart. This chart can be used to plot data like employee attendance, performance ratings, election results, and so on.


The caption (also called the chart title) is the heading of your chart. You can add custom text for the caption, as well as configure its font properties and cosmetics. Learn more about it


The sub-caption (also called the chart subtitle) is the sub-heading of your chart. You can add custom text for sub-caption, as well as configure its font properties.

Data Plot

Data plot refers to the columns of the pyramid chart.

Data Values

Data values refers to values associated with each section.


X-Axis refers to a line on a chart that runs horizontally (left-right).


Y-Axis refers to line or values on a chart that runs vertically (up-down) through zero.

X-Axis Labels

X-Axis labels are the names of the data points that are displayed on the x-axis of a chart.

Y-Axis Title

The title of the y-axis

X-Axis Title

The title of the x-axis

Gradient Legend

A gradient legend is a pane of blended colors derived from the colorRange definitions and features a linear scale is drawn with two draggable pointers.


A tooltip is displayed when the mouse cursor hovers over a particular data point. It denotes valuable information about the data plot hovered.

Create a Heatmap Chart

For a detailed list of attributes, refer to the Heatmap Chart attributes page.