Customized JavaScript Chart - Bubbles
Also known as a Bubble Series, Bubble Chart and Bubble Graph
This example shows extensive customization of a Cartesian Chart to create a Bubble Chart using EllipseSeries as a tool.
The Bubble chart is a variation of a Scatter series where the data points have additional third dimension represented in the size of the markers ( bubbles ).
This type of series are often used to present financial or statistical data because they the easiest and well-understood visual comparisons of measures.
The series typically accepts points in format { x: number, y: number, size: number }
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