How Do You Change a Polyline to a Line in AutoCAD?

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In AutoCAD, a polyline is a series of connected line segments or arcs. However, there may be instances where you need to convert a polyline to a simple line. This can be useful when you want to simplify the geometry or perform certain operations that require a line entity.

Method 1: Using the PEDIT Command

To change a polyline to a line in AutoCAD, you can use the PEDIT command. Here’s how:

  1. Select the polyline that you want to convert by clicking on it.

  2. Type PEDIT in the command line and press Enter.

  3. In the PEDIT command prompt, select the polyline again and press Enter.

  4. Now, AutoCAD will ask you to specify the edit type. Type L for Line and press Enter.

  5. Your polyline will be converted into a line. You can now use it as a regular line entity.

Method 2: Using Explode Command

An alternative method to convert a polyline to a line is by using the Explode command:

  1. Select the polyline that you want to convert by clicking on it.

  2. Type EXPLODE in the command line and press Enter.

    • If your polyline consists of only straight line segments, it will be exploded into individual lines automatically.

    • If your polyline contains arcs or curves, AutoCAD will prompt you to enter a scale factor. Enter a value of 1 and press Enter.

  4. Your polyline will be exploded into lines, and you can now use them as separate line entities.

Remember These Points:

When converting a polyline to a line, keep the following points in mind:

  • The original polyline will be modified or replaced by the resulting lines. Make sure to save a backup or create a copy before performing the conversion if you need to preserve the original polyline.

  • If your polyline has width or thickness properties applied, they will be lost during the conversion process.

  • In case your polyline includes arcs or curves, using the PEDIT command may result in straight line segments connecting the arc endpoints instead of retaining the curved shape.

By using either the PEDIT command or the Explode command in AutoCAD, you can easily convert a polyline to a line. Choose the method that suits your needs and take note of any potential changes that may occur during the conversion process. Now you can work with your lines effectively in AutoCAD!