# Bubble Charts

You can add an XY bubble chart to your spreadsheet using Spread for ASP.NET. Learn more in documentation.

## Content



The bubble chart can be an XY plot such as the one shown in this figure.

![XY Bubble Chart](https://cdn.mescius.io/document-site-files/images/346c9178-0ed8-4fb9-908b-1565b22fb408/artwork/plottypes-xy-sbubble.png)

Each point contains two values: value and size.

Bubble borders and fill effects can be assigned for the series or for a point in the series. Null (Nothing in VB) indicates that the property is not set. Bubble size is measured relative to the plot area width (with a range of 0 to 1). Bubble depth is measured relative to the floor grid (with a range of 0 to 1).

For more information on the bubble series object in the API, refer to the [XYBubbleSeries](/spreadnet/api/latest/online-asp/FarPoint.Web.Chart/FarPoint.Web.Chart.XYBubbleSeries.html) class.