The class TSpdc declares a spectral descriptor. It contains all the necessary information for fully specifying is spectral descriptor. The property Mode controls the type of the descriptor. Depending on Mode you have to fill in different properties. Properties which are not required for a particular type of descriptor can be ignored.



Please note that spectral descriptors are always stored as encoded text strings. Use the methods Assign to create the corresponding text string or ReadDescString to read one from a file.