Gets or sets the bubble size that will be used as the maximum, which is a percentage of the chart area that is set by BubbleMaxSize. ...

Gets or sets the bubble size that will be used as the maximum, which is a percentage of the chart area that is set by BubbleMaxSize. For example, setting this to 20 will result in a bubble value of 20 being displayed with the maximum size. If 'Auto' then the largest plotted bubble will be displayed using the maximum size.