Viewport Properties

Description

View or edit the properties of a viewport selected in a drawing view.

Access

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Requirements
  • A selected viewport in a drawing view.
Viewport Controls
Control Description
Drawing View The drawing view that contains the viewport.
Border The shape of the viewport.
View Type Select the method for displaying the viewport
Lock Select the checkbox to lock the viewport's appearance and camera position.
Note:
  • Only an unlocked viewport can be edited.
Plan Unit Scale Type the scale to be used to display point symbols, line weights, images and text from the model view whose units are set to Plan.
View Scale Select the scale to display the viewport contents.
Note:
  • You can select Custom to input your own scale in the Custom Scale control.
Custom Scale Type the factor to scale one unit of the viewport contents.
Note:
  • A factor of 500 draws the viewport's contents at a scale of 1:500.
Rotation Type an angle to orientate data in the viewport. Note:
  • By default, north is up the page.
User Coordinate System Select the User Coordinate system to use to display the viewport contents.
Colour Inversion Do one of the following:
  • Select the checkbox to invert the colour of the object displayed in the viewport if the colour matches the viewport background colour.
  • Clear the checkbox to hide objects or when using polygons with By Background Fill Colour to block out objects in a drawing or block.
Note:
  • Objects in the model view are automatically inverted if the colour is the same as the background.
  • If you clear the checkbox, make sure all other text that you want to display in the viewport is a colour other than the drawing sheet.
  • Tables have their own colour inversion setting.
  • Text background colour is never inverted.
  • Text displayed with a background has its colour inverted when the text is the same colour as the background and Colour Inversion is selected.
Transparency Select one of the following:
  • None - Display viewport objects as opaque.
  • Full - Use transparency effects to display all of the viewports polygons, terrain model faces, shapes and blocks. The level of transparency can be configured using the Transparency Value control.
  • By Layer - Use the transparency value configured for the objects layer to display polygons, terrain model faces, shapes and blocks in the viewport.
Transparency Value When Full transparency is selected, type the value to use for the transparency effect. A lower value results in objects being more transparent.
Display Border Select the checkbox to display the viewport boundary in the Drawing view.
Note:
  • The visibility of the viewport's layer, and the projects display options, determines if the viewport's boundary is displayed in model view.
Notes
  • When you zoom in and out in the viewport, a Custom Scale is computed. You can then select a standard scale from the View Scale list that is closest to the computed custom scale.
  • The View Scale is not applicable when the View Type is either of the 3D options.
  • If the Display Border checkbox is cleared the viewport border is exported to DWG on a new layer with the visibility off.
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