TXTOVERLAP - find and traverse overlapping texts in AutoCAD
  (C)2013, CAD Studio a.s.          http://www.cadstudio.cz
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TxtOverlap a LISP utility for AutoCAD 2008 and higher. It checks
selected drawing texts for overlaps, highlights these overlaps
and allows to zoom/traverse through the individual overlap spots.

Load this utility with _APPLOAD.

Start TxtOverlap by typing the TXTOVERLAP command.
TxtOverlap prompts to select text objects - All (all), Layer
(text objects on a specified layer), Selected (text objects
you select) and then checks the specified objects. Please note
that these N:N intersection checks can take a quite long time
on large drawings.
All overlaps are marked by red points (Point entities on the
TXTOVERLAP layer). The option Deletemarks will erase all
such marks (also automatically deleted when you re-run the check).

You can use the PDMODE and PDSIZE variables to set the shape
and size of the collision marks.

The additional commands NEXTOVERLAP and PREVOVERLAP allow
to go through the individual overlaps (marks) by zooming
to the overlap area. The zoom level is controlled by the
TEXTSIZE variable. You can also influence it with the LISP
variable TxtOverlapZoomFactor:
(setq TxtOverlapZoomFactor 20.0)

You can assign the NEXTOVERLAP command to a hotkey or to a
menu icon.

Hint: disable UNDO to speed-up overlap checks on large drawings

License: TXTOVERLAP is a free utility by CAD Studio, do not
publish it online on other than CADstudio's web servers.

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Contact:
CAD Studio a.s.
Tylova 17, 370 01 Ceske Budejovice, Czech Republic
info@cadstudio.cz    www.cadstudio.cz    www.cadforum.cz
