bubble chart data point

[jashan dhiman]

how can I create a smaller radius bubble in

data: [{<img src="https://drive.google.com/file/d/1F-bb7Kw-ZlXlc560GTH7HphBl2BmOWu5/view?usp=sharing" alt="i just wanted to control the width or radius of one bigger bubble." />
			type: "bubble",
			fillOpacity: 0.5,
			indexLabelFontColor: "transparent",
			yValueFormatString: "##0.00\"%\"",
			// toolTipContent: "{data}",
			dataPoints: [
			     { x: 1.1, y: 7.7, z:10, name: "sahasrar"},
			     { x: 1.1, y: 7.5, z:10, name: "ajna"},
			     { x: 1.1, y: 7.0, z:10, name: "vishudhi"},
			     { x: 1.1, y: 6.7, z:20, name: "anahat"},
			     { x: 1.1, y: 6.0, z:10, name: "manipur"},
			     { x: 1.1, y: 5.6, z:10, name: "swadhishthan"},
			     { x: 1.1, y: 5.4, z:10, name: "mooladhar"},
				 { x: 1.1, y: 5.4, z:10, name: "extra", markerType: "none"},
                          ]}]

[Thangaraj Raman]

@jashan-dhiman,

z value sets the size of the bubble which is used for visualizing the difference in value between the dataPoints. The size of the bubble depends on the difference in the z value of dataPoints and has a max limit(which depends on multiple factors like minimum z value, maximum z value, etc.) on the size after which it won’t increase any further. You can control the size of the bubble by increasing or decreasing the z value as per your requirement.

—
Thangaraj Raman
Team CanvasJS.