How to draw 3D scatter graph and Heat map using input CSV/Excel data in WPF app?

Santhosh Badam 20

I have a WPF app and need to have scatter graph in 3D. By taking the input either CSV or Excel file and plot a graph and Heat map. Unable to figure out any alternative for this. With the help of "Oxyplot" package scatter map is done but not heat map.

With out any commercial ( like Telerik, DevExpress). Suggest how to build it.

Hongrui Yu-MSFT 780 Reputation points Microsoft Vendor

2024-06-28T06:04:25.3233333+00:00

Hi,@Santhosh Badam. Welcome to Microsoft Q&A.

WPF itself can draw 3D images via the Viewport3D class, check 3D Graphics Overview.

You can also find some third-party open-source libraries on github by keyword, which makes it easy to draw 3D heatmaps in WPF.
Santhosh Badam 20 Reputation points

2024-06-28T08:58:41.3433333+00:00

Not images, Scatter graphs by inputs from CSV, excel files. Also that to open source
Hongrui Yu-MSFT 780 Reputation points Microsoft Vendor

2024-06-28T09:50:28.6333333+00:00

Hi,@Santhosh Badam.

You should not use scatter plot to draw heat map, but use data from CSV, excel to draw heat map.

You can search for libraries that draw heat map by keyword.
Santhosh Badam 20 Reputation points

2024-06-28T10:05:41.77+00:00

Hi, @Hongrui Yu-MSFT
I am asking open source libraries for both heat maps and Scatter graphs as input of CSV's, Excel and other files. Mostly found commercial packages. Provide any open-source

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How to draw 3D scatter graph and Heat map using input CSV/Excel data in WPF app?