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Vertex Surface Chart

The Vertex Surface (Free Surface) series can display arbitrary shapes and lines in 3D. With this surface type, you can specify the positions of each vertex as well as how the vertices are connected to form the surface mesh.

The Vertex Surface provides various options, including smooth and flat shading, custom color per vertex, palette filling, and others.

Sample Table Format

X ValueY ValueZ Value
2 5 10
4 5 20
6 5 15
8 5 5
10 5 30

In this table, the X, Y, and Z values represent the coordinates of each data point. The points can be connected by various fill primitives (such as triangle, quad, triangle list, quad list, etc.) and also connected with a custom frame.

Best Practices for Using Vertex Surface Charts

  • Choose the Proper Surface Chart Type: The Vertex Surface (Free Surface) Chart is used when other charting types cannot display the specified coordinates in a specific order or the surface cannot model a particular object.
  • Choose the Right Color Map: Choose a color map that best represents your data. A good color map should provide contrast and allow users to identify areas of interest easily.
  • Label Your Chart: Add labels and annotations to your chart to provide context and make it easier for users to understand the data they view.
  • Customize Your Chart: Use the chart's customization features to customize the appearance of your chart, including shading, labels, and annotations. This can help make your data stand out and make it easier to read.