The PAINTHARDNESSDISTRBTYPE enumerated type contains options that describe the hardness distribution throughout a paintbrush. These options are possible values for the nDistributionType member of the PAINTHARDNESS structure:
typedef enum{PAINT_HARDNESS_DISTRB_TYPE_0} PAINTHARDNESSDISTRBTYPE, *pPAINTHARDNESSDISTRBTYPE;
Distributes the brush hardness starting from the center (harder) toward the outer edges (lighter).
