GETMARKERS Return class markers set in the labels

     M=GETMARKERS(DATA)
     M=GETMARKERS(LAB)
     M=GETMARKERS(LIST)

 INPUT
    DATA  SDDATA data set
    LAB   SDLAB labels
    LIST  SDLIST object

 OUTPUT
    M     cell array with marker strings

 DESCRIPTION
 GETMARKERS returns markers stored in the property
 of the DATA labels or SDLAB object LAB.

 SEE ALSO
 SETMARKERS

getmarkers is referenced in examples:

• kb34: Adjusting marker and color style of each class