DGN Underlay Ribbon Contextual Tab

Change DGN underlay display, clip, layer, and osnap options.

When you select a DGN underlay in a drawing, the DGN Underlay Contextual tab is displayed on the ribbon.

List of Options

The following options are displayed.

Adjust Panel

Contrast

Controls the contrast and the fading effect of the underlay. The greater the value, the more each pixel is forced to its primary secondary color.

Fade

Controls the appearance of the linework. The greater the value, the lighter the linework in the underlay appears.

Display in Monochrome

Displays the underlay in black and white.

Clipping Panel

Create Clipping Boundary (DGNCLIP)
Crops the display of a selected DGN underlay to a specified boundary.
Create Clipping Boundary (DGNCLIP)

Deletes the clipping boundary.

Options Panel

Show Underlay

Hides or displays the underlay.

Enable Snap

Determines whether object snapping is active for geometry in the DGN underlay.

External References (EXTERNALREFERENCES)
Opens the External References palette.

DGN Layers Panel

Edit Layers (ULAYERS)
Controls the display of layers in a DWF, DWFx, PDF, or DGN underlay.