Polar Bar Chart

The Polar bar is similar to the polar bar area chart, but each segment has the same angle - the radius of the segment differs depending on the value. The way of its sets the labels´ information over the polar also is different.

This type of chart is often useful when we want to show comparison data and also show a scale of values for context.

You can find a more in-depth explanation about the polar bar on this page: https://echarts.apache.org/examples/en/editor.html?c=bar-polar-label-tangential

Image 1: The polar bar

Properties of Polar Bar Chart

Property Name	Data type	Type	Description
Data source	List	Data model	A list of labels and values.
Label	Text	Expression	Set the label of the polar bar chart.
Value	Number	Expression	Set the values of the polar bar chart.
Max value	Number	Expression	Bar values will be limited to the max value.
Start angle	Number	Expression	to set the size of the start angle of the axis of the chart.
Show labels	Boolean	Expression	Show or hide labels on top of the chart.
Show animation	Boolean	Expression	To activate the animation of the label on the polar bar chart.
Background color	Text	Expression	The background color, a hexadecimal number.
Bar color	Text	Expression	The color of the bars, hexadecimal format.
Height	Text	Expression	Set the height of the polar bar chart. The default value is “500 px”.