Compression Options

MicroStation V8 2004 Edition has enhanced file compression options: You can purge empty and unused data resources from the open DGN file as well as deleted elements.

Using the Compress Options dialog box (File > Compress > Options), you can select from among these types of resources for deletion:

• empty cell headers

• empty text elements

• text elements that contain only space characters

• unused named shared cells

• unused nameless shared cells

• unused line styles

• unused dimension styles

• unused text styles

• unused levels

• unused fonts