property Dirty: Boolean;
When any of the TMtxMDScaling properties changes, this property is automatically set to true.
Returns: Boolean
Remarks:
If TMtxMDScaling.AutoUpdate and Dirty are both true then the TMtxMDScaling.Recalc method will be called automatically.
See Also: TMtxMDScaling.AutoUpdate, TMtxMDScaling.Recalc