Understanding Viewports in AutoCAD
Creating viewports in AutoCAD is essential for displaying different views of your model space on paper space layouts. A viewport can be used to zoom in on specific areas, change scales, and adjust orientations. This guide outlines the step-by-step process for creating a viewport in AutoCAD 2017.
Step-by-Step Guide to Creating a Viewport in AutoCAD 2017
1. Access the Viewports Menu
Start by navigating to the View tab. Look for the Viewports panel and select the option labeled "New." This will open a dialog box where you can configure your viewport settings.
2. Naming the Viewport
In the Viewports dialog box, locate the section that allows you to set a name for your new viewport. It’s advisable to give it a descriptive name that reflects the view it will display, making it easier to manage later on.
3. Selecting the Viewport Type
From the Standard Viewports list, choose the type of viewport you wish to create. The options typically include single or multiple viewports. For straightforward layouts, selecting "Single" is usually best.
4. Setting Up the Viewport Dimensions
After selecting the viewport type, proceed to specify the viewport’s corners. Click to mark one corner, and then click again to designate the opposite corner. Once you do this, AutoCAD will generate a new layout viewport.
Modifying Viewport Properties
1. Adjusting the Viewport Scale
To alter the scale of your newly created viewport, click its border to select it. Right-click and choose "Properties" from the dropdown list. In the Properties palette, navigate to the Standard Scale option and select a preferred scale from the available list.
2. Locking the Viewport
Preventing unwanted changes to your viewport is crucial. To lock it, simply click the boundary of the viewport, right-click, and select the Lock/Unlock Viewport option. Locking it ensures that the scale and view remain unchanged.
3. Unlocking the Viewport
When you need to make adjustments, unlock the viewport by following the same steps—right-clicking and selecting "Unlock" to enable modifications.
Creating Irregular-Shaped Viewports
1. Using Polylines
If you require an irregular viewport, utilize the polyline tool. First, create a closed shape that defines the boundary of your viewport. Once your shape is ready, invoke the command by typing "MV" (for "MVIEW") and then select "Object." AutoCAD will prompt you to choose the closed polyline, transforming it into a viewport.
Additional Viewport Management Techniques
1. Clipping Viewports
To clip an existing viewport, navigate to the layout tab and select "Clipping" from the Layout Viewports panel. Choose the boundary object you want to use for the new viewport and click "OK." This method allows for a more refined view within the designated area.
2. Moving the Viewport
If you need to reposition the viewport, double-click on the border of the viewport you wish to move. This opens the Scale Area dialog in model space. Follow prompts to select the new location for your viewport.
3. Resizing the Viewport
To change the size of a viewport, select it and access the Properties menu again. You may adjust the display settings as necessary, and after confirming any changes, the specified new dimension will take effect.
FAQ
1. What is the difference between model space and paper space in AutoCAD?
Model space is where you create and design your drawings, while paper space is used for layout arrangements, including viewports for printing.
2. Can I create multiple viewports on one layout?
Yes, AutoCAD allows you to create multiple viewports on a single layout, enabling you to showcase various views or scales of the same model.
3. How do I change the viewport display style?
Right-click on the border of the viewport and select "Properties." From there, you can adjust the Display Locked settings, among other visual parameters, to modify how the viewport is presented.
