CLINE                                                       Menu:(DRAW) EWIRE
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Clears coincidental lines from two dimensional drawings.

Description:
This command clears coincidental lines from two dimensional drawings.
It is intended especially for use on those two dimensional files that
are created using the \save command while in the solid
module, i.e., the two dimensional representation of a three dimensional
view.

When coincidental lines are not of the same type the lines are erased
using the following priorities:
  1. Thick line widths are preferred over thin line widths.
  2. Whole lines are preferred over broken lines.
  3. Broken lines are given priority by their type number.
  4. Colored lines are given priority by their number.

For example, where line types 3 and 5 are coincidental, line type
3 will be saved while line type 5 will be erased. Where line colors
3 and 5 are coincidental, line color 3 will be saved while line color
5 will be erased.

The command operates on line type entities only. If entities of other
types (polygons, walls etc.) exist these will be ignored.
The command will operate only on lines that exist on the X-Y plane
where the Z value is 0.
Execution may take some time depending on the size of the file.
If the operation is completed unsuccessfully, the system will automatically
restore the temporary file in which the original file was stored.
It is nevertheless recommended to backup the file before using this
command (use command \b (autosave)).
 NOTE 1: It is highly recommended to load the file that you are working
         on using \new, i.e., load into "NEW", rather than \open.
 NOTE 2: When this command is executed for the second time it
         will take longer.

WARNING: Check your disk space before using this command.The system
produces a temporary file during execution which may be three times larger
than the .III file that it is being operated on plus another 300K.

If you intend to use the \csect command, you must use
this command first otherwise the file will not be affected by the
\csect command.
