(TSave2D_Emf)
Specifies the vertical height of the reference device for an Enhanced Metafile Format (EMF) file was generated by the TSave2D_Emf component, in millimetres.
property DeviceHeightInMM: DWord;
The property specifies the vertical height of the reference device, in millimetres, when use the TSave2D_Emf component to save a barcode symbol to an Enhanced Metafile Format (EMF) file.
Note, the property cannot be set to zero, if you set it to zero, an ESave2DError exception occurs.