The position of the data points in the x/y coordinate system can represented by symbols (cross, circle, square, etc.).
With this dialog box you can set the style, color and size of the symbols.
The following symbols are available:
Comment
If you want to set a gap between the symbol and the connecting line of a 2D dataset, choose white in the Edge Color option. The width of the gap can be chosen in the Edge Width option.
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