A polyline is a line composed of many segments: for example the rectangle is a polyline consisting of four line segments.
A line is a straight distance between two points. Poly comes from the Greek word meaning many. Hence polyline means many lines. In AutoCAD : ( Its a little different a polylines can be a single line ) A line is not editable until its been converted into a polyline. Lines joined together will not form a closed loop untill they are joined. Lines will not join unless they are converted to polylines. A polyline can be a straight or an arced distance between two or more points. Polylines are editable they can be joined together to create closed loops. Polylines can be converted into splines and back again. The difference between using a line and a polyline in AutoCAD is that it is likely that at some point you will be converting that line into a polyline although it depends completely on what your doing.
Line, is a basic command as a single line that can form into an object. However, this command can not be formed into three dimensions. To shape it needs to change the structure of the line to polyline
With GStarICAD, a polyline is a connected sequence of arcs and lines that is treated as a single entity. You can draw a polyline with any linetype and using a width that either remains constant or tapers over the length of any segment. When editing a polyline, you can modify the entire polyline or change individual segments. After you specify the start point of a polyline, a prompt box provides several options as you draw, such as Distance, Halfwidth, and Width. You can specify different starting and ending widths to create a tapered polyline segment. After you draw at least one polyline segment, you can use the Undo option to remove the previous segment. After you draw two or more polyline segments, you can use the Close option to complete the command by drawing a segment that ends at the start point of the first polyline segment you drew. Choose Done to complete the command without closing the polyline.
GstarCAD's native file format is DWG, so when you open an existing Autodesk AutoCAD file (2.5 to 2010), there's no file conversion and no data loss. GstarCAD also provides a full compatibility with AutoCAD command line,menu (.mnu) and script (.scr) files, hatches, fonts, complex linetypes, multiline text, lightweight, polyline, draw commands, audit & recover as well as AutoLISP and ADS. That means you can get to work immediately by using the AutoCAD files, commands and applications you rely on.
polyline is a 3d line where line is a 2d figure if a diagram has been drawn with polyline and line, if we click on the diagram made with polyline whole diagram will be selected where line didn't make it
Almost always, unless you are exporting the linework to another program. Some other programs don't like AutoCAD polylines, and prefer lines. On the other hand, polylines can contain data/features that lines can't, such as width and curves.
Only if it has an arc
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AutoCAD was created in 1982-12.
How many versions of AutoCAD are there
How many versions of AutoCAD are there