Plot Bubble Cloud Chart (in Gallery) using TeeChart .NET

[vfc]

Can I know how to plot the Bubble Cloud Chart in SteemaGallery using TeeChart .NET and C#? Can I have the codes for this chart?

You may find the chart in these links https://www.steema.com/linkIn/chart_gallery and
https://www.steema.com/uploads/products/ProgLangs.png.
Attached the chart.

Steema Gallery - Bubble Cloud.png (125.15 KiB) Viewed 5241 times

Thanks.

[Christopher]

Hello,

although not exactly that image, there's a bubble cloud example in our GitHub examples here. Running that example and navigating the menu on the left gives me:

Screenshot from 2023-04-06 12-15-26.png (118.75 KiB) Viewed 5235 times

Although this example is for the Business version of TeeChart, it will also work for the Pro version.

[vfc]

Hello,

I am actually looking for chart which plots based on the points size, without axes hence the random position for points. Can I have the sample code of a chart where it only plots the points (bubbles) according to the size?

For example, the data is

Data.png (2.72 KiB) Viewed 5221 times

and the chart will be

Chart.png (13.73 KiB) Viewed 5221 times

The position of the points (bubbles) are random and placed automatically without overlapping each other. No x axis and y axis values. The Data/Label column will be used to label and distinguish the bubbles whereas the size of the bubbles are determined by the size column.

Thanks.

[Christopher]

Hello,

I can use the following code:

Code: Select all

        public Form1()
        {
            InitializeComponent();
            InitializeChart();
        }

        private void InitializeChart()
        {
            tChart1.Legend.Visible = false;
            tChart1.Header.Visible = false;

            var bcloud = new BubbleCloud(tChart1.Chart)
            {
                UseColorRange = false,
                UsePalette = true,
                PaletteStyle = PaletteStyles.Strong
            };
            bcloud.Add(14, "Data 1");
            bcloud.Add(10, "Data 2");
            bcloud.Add(18, "Data 3");
            bcloud.Separation = 3;
            bcloud.SizeRatio = 4;
            bcloud.Rotation = 180;
        }

To produce this Chart:

Screenshot from 2023-04-11 12-09-29.png (34.47 KiB) Viewed 5184 times

Is this what you are looking for?