What is a phantom line in autocad?

Phantom lines: Phantom lines are used to indicate imaginary features. For example, they are used to indicate the alternate positions of moving parts, and adjacent positions of related parts. The line type is long dash – short dash – short dash and the line weight is usually thin (0.3 mm).

What are phantom lines?

Phantom lines are long-short-short-long lines most often used to show the travel or movement of an object or a part in alternate positions. It can also be used to show adjacent objects or features.

What is a hidden line in AutoCAD?

When you create hidden line projections, the 3D objects that you select are copied and collected into an unnamed (also called anonymous) 2D block. The unnamed block can be placed in your drawing in the current 3D view, or placed parallel to the XY plane to be viewed in plan view.

How do you get rid of random lines in AutoCAD?

On the command line in AutoCAD, type LINESMOOTHING and set it to Off or 0 (zero). Notes: Smooth Line Display can also be turned off in the Graphics Performance window (use the GRAPHICSCONFIG command).

How many types of lines are there in AutoCAD?

When you first start AutoCAD, the default template has only one linetype is available. This is the continuous linetype. AutoCAD has many more available, but only loads in one to start with in order to keep the drawing file size smaller. If you need a different linetype, you must load it into your current drawing.

What are the five basic types of lines?

There are 5 main types of lines in art: vertical lines, horizontal lines, diagonal lines, zigzag lines, and curved lines.

What is the purpose of hidden lines?

Hidden lines are used to show surfaces that are not directly visible. All surfaces must be shown in all views. If an edge or surface is blocked from view by another feature, it is drawn using a hidden line.

How do you show hidden lines in paper space?

Show Hidden Lines in the Current Viewport

1. Select the viewport in which you want to show hidden lines.
2. Click View tab Palettes panel Properties palette.
3. On the Properties palette, under Misc, in the Shade Plot field, select As Displayed.

How do you show hidden lines in Autocad 3d?

To show hidden lines in the current viewport

1. Select the viewport in which you want to show hidden lines.
2. Click Window menu > Properties Inspector.
3. On the Properties Inspector, Misc area, Shade Plot list, select As Displayed.

How do I create a hidden line in Autocad 2020?

To Create a Hidden Line Projection

1. Open the tool palette that you want to use, and select a hidden line projection tool. …
2. In a 3D view select one or more objects that you want to use to create your hidden line projection, and press Enter.
3. Specify an insertion point in your current drawing for the 2D hidden line projection.

14 мая 2019 г.

How do you smooth lines in AutoCAD?

1. Click Modify tab Edit Geometry panel Smooth .
2. Select the feature line(s) to smooth or straighten.
3. Do one of the following: Press Enter to smooth the lines. Enter Straighten to straighten lines that were previously smoothed.

How do I view lines in AutoCAD?

Help

1. Click Home tab > Draw panel > Line. Find.
2. Specify the start point and end point of the line segment by clicking in the drawing area.
3. Continue specifying additional line segments. To undo the previous line segment, enter u at the prompt. …
4. Press Enter or Esc when done or enter c to close a series of line segments.

When I draw a line in AutoCAD it disappears?

Lines disappears and re-appears (AutoCAD Tips) | Virtual lines problem in AutoCAD solved. … Open the AutoCAD file. Hit the Command “GRAPHICSCONFIG” Uncheck the “Smooth line display” and click to OK.

What are the 7 types of lines?

There are many types of lines: thick, thin, horizontal, vertical, zigzag, diagonal, curly, curved, spiral, etc. and are often very expressive.

What are line types?

A line type is a set of 2D geometric elements that repeats along a line in both directions from a center point. The geometric elements can be a simple dash definition, or more complex 2D shapes with fill. The color and thickness of the lines in a line type are not part of the resource definition.

What is standard line?

(Entry 1 of 2) : a railroad line or route upon which the regular or highest rates apply : a fast-service route in distinction from slower and perhaps longer routes or from one that is partly by rail and partly by water — compare differential route.