Frequent question: What is construction line command in AutoCAD?

Construction lines (also known as xlines) are temporary linework entities that can be used as references when creating and positioning other objects or linework. Construction lines are either circles or straight lines that extend to infinity in both directions.

What is the command for construction line?

Horizontal Construction Line



Type XL on the command line and press Enter. Type H on the command line or command prompt and press Enter. Specify a through point on the viewport.

How do you make a construction line in AutoCAD?

Create a Construction Line by Specifying Two Points

1. Click Home tab Draw panel Construction Line. Find.
2. Specify a point to define the root of the construction line.
3. Specify a second point through which the construction line should pass.
4. Continue to specify construction lines as needed. …
5. Press Enter to end the command.

What is line command in AutoCAD with example?

Each segment is a line object that can be edited separately. … If instead, you press Enter at the prompt, a new line starts from the endpoint of the most recently created line, polyline, or arc. If the most recently created object is an arc, its endpoint defines the starting point of the line.

What are alphabet lines?

The lines in the Alphabet of Lines are used to describe shape, size, hidden surfaces, interior detail, and alternate positions of parts. Each conveys a particular meaning on the drawing.

What is the difference between line and polyline?

The first, it’s important to note the difference between a line or line segment, and a polyline. A line is simply a separate line or segment that is not joined to another line. While a Polyline indicates two or more lines have been joined.

What is long break line?

Long break lines are thin solid lines that have zigzags to indicate a break. … When either of these break lines is used to shorten an object, you can assume that the section removed from the part is identical to the portions shown on either side of the break.

Where is AutoCAD command line?

Do one of the following:

1. Click View tab Palettes panel Command Line. Find.
2. Press Ctrl+9.
3. At the Command prompt, enter COMMANDLINE or COMMANDLINEHIDE.

What are types of lines?

There are many types of lines: thick, thin, horizontal, vertical, zigzag, diagonal, curly, curved, spiral, etc. and are often very expressive. Lines are basic tools for artists—though some artists show their lines more than others.

How many types of line methods are there in AutoCAD?

Introduction to Thick Lines in AutoCAD. The AutoCAD software package comes with a library of standard linetypes that has 38 different standard linetypes. Linetypes can be a pattern of dashes, dots, text, and symbols or unbroken and continuous. The continuous linetype displays objects with a solid, unbroken pattern.