All in one forum - Applications | Games | E-Books | Music, Movies & Videos | Mobile Stuff | Live Discussions | Webmaster Stuff | Many More | Community to Hang Out & Stick to - View Single Post

**pks90** · 06-27-2008, 04:55 AM

The Construction Line Command

Toolbar: Draw
Pull-down: DrawConstruction Line
Keyboard: XLINE short-cut XL

The Construction Line command creates a line of infinite length which passes through two picked points. Construction lines are very useful for creating construction frameworks or grids within which to design.

Construction lines are not normally used as objects in finished drawings, it is usual, therefore, to draw all your construction lines on a separate layer which will be turned off or frozen prior to printing. See the Object Properties tutorial to find out how to create new layers. Because of their nature, the Zoom Extents command option ignores construction lines.

Command Sequence
Command: XLINE
Specify a point or [Hor/Ver/Ang/Bisect/Offset]: (pick a point)
Specify through point: (pick a second point)
Specify through point: (to end or pick another point)

You may notice that there are a number of options with this command. For example, the "Hor" and "Ver" options can be used to draw construction lines that are truly horizontal or vertical. In both these cases, only a single pick point is required because the direction of the line is predetermined. To use a command option, simply enter the capitalised part of the option name at the command prompt. Follow the command sequence below to see how you would draw a construction line using the Horizontal option.

Command Sequence
Command: XLINE
Hor/Ver/Ang/Bisect/Offset/<From point>: H
Through point: (pick a point to position the line)
Through point: (to end or pick a point for another horizontal line)

06-27-2008, 04:55 AM	#3 (permalink)
pks90 User Info Join Date: Mar 2008 Location: In the heavens Achievements Posts: 272 Casino Cash: $38192 Total Points: 58,678.42 Donate Reputation: 6875	The Construction Line Command The Construction Line Command Toolbar: Draw Pull-down: DrawConstruction Line Keyboard: XLINE short-cut XL The Construction Line command creates a line of infinite length which passes through two picked points. Construction lines are very useful for creating construction frameworks or grids within which to design. Construction lines are not normally used as objects in finished drawings, it is usual, therefore, to draw all your construction lines on a separate layer which will be turned off or frozen prior to printing. See the Object Properties tutorial to find out how to create new layers. Because of their nature, the Zoom Extents command option ignores construction lines. Command Sequence Command: XLINE Specify a point or [Hor/Ver/Ang/Bisect/Offset]: (pick a point) Specify through point: (pick a second point) Specify through point: (to end or pick another point) You may notice that there are a number of options with this command. For example, the "Hor" and "Ver" options can be used to draw construction lines that are truly horizontal or vertical. In both these cases, only a single pick point is required because the direction of the line is predetermined. To use a command option, simply enter the capitalised part of the option name at the command prompt. Follow the command sequence below to see how you would draw a construction line using the Horizontal option. Command Sequence Command: XLINE Hor/Ver/Ang/Bisect/Offset/<From point>: H Through point: (pick a point to position the line) Through point: (to end or pick a point for another horizontal line)