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Graphic Markers

In addition to the character set which includes symbols, GREG can plot any regular polygon under 4 different styles of any size. The current type of graphic marker is set by command SET MARKER Nsides Istyle Size
where Nsides is the number of sides (or of summits) of the regular polygon, Size is the diameter of the marker in physical units, and Istyle defines one of the four possible styles according to

The number of sides is not limited, but the larger this number, the slower the plot will be...


next up previous contents index
Next: GREG1 : One Dimensional Up: Characters and Markers Previous: Centering Facility   Contents   Index
Gildas manager 2020-12-02