Creating-a-Bubble-Chart-to-visualize-Healthcare-Spending-and-Life-Expectancy-by-countries

This article explains how to create the Bubble chart to visualize the Life Expectancy and Health Expenditure which adjusts differences between the countries.

Bubble Chart

The bubble chart is represented by closely packed circles, whose areas are proportional to the quantities. To render a bubble chart, create an instance of BubbleSeries, and add it to the Series collection property of SfCartesianChart.

Customizing the chart appearence

In this example, we have enhanced the appearence of our Bubble chart by customizing various elements, such as appearence of the axis elements, tooltip and title.

Adding the Customized Title

A Title can improve the readability of the plotted data with a description in the chart.

Axis Customization

We can customize axis elements, including the axis title, axis label style, line style and tick syle.

Tooltip Customization

Using a tooltip, we can display the data in the data points. By including the Tooltiptemplate, we can display additional information about the datapoint.

For the step by step procedure, refer to the Life Expectancy Bubble chart Blog.