glyph_type.GGobiData: Get glyph type.
Description
Get glyph type.
Usage
# S3 method for GGobiData
glyph_type(x)
Details
Glyph type refers to the shape of the glyph, one of:
- a filled circle 
- an empty circle 
- a filled square 
- an empty square 
- a single pixel 
- a plus sign 
- a cross