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flruler(1)		       Erco's FLTK Tools		    flruler(1)

NAME
       flruler - a simple onscreen pixel measuring ruler for debugging GUIs

SYNOPSIS
       flruler [no options]

DESCRIPTION
       flruler displays	a ruler	on your	desktop	that you can drag around to
       measure elements	in GUIs.  Intended for GUI development/debugging to
       verify widget separations and sizes, though may also be used for
       general computer	graphics, including measuring pixel distances of
       images, widgets in web applications, etc.

       To move flruler,	just click and drag it to where	you want it.  Press
       ESC to exit. You	can make copies	of the ruler by	Middle-Clicking	or
       hitting C. You can rotate the ruler(s) using the	Up/Down/Left/Right
       arrow keys.

OPTIONS
       There are currently no command line options.

KEYBOARD OPERATIONS
	   'c'			 Make a	copy of	the current ruler (in focus)
	   'esc'		 Closes	current	ruler (in focus)
	   'q'			 Quit all rulers
	   Up,Down,Left,Right	 Re-orients ruler (arrow points	to where zero will be)
	   +			 Increase size of ruler	by 10%
	   -			 Decrease size of ruler	by 10%

MOUSE OPERATIONS
	   Left-Drag		 Drags current ruler around for	positioning
	   Left-Double-click	 Reverses direction of current ruler's numbers
	   Left-Triple-click	 Rotates current ruler 90 degrees
	   Middle-Click		 Makes copy of current ruler

AUTHOR
       flruler Version 1.05 Written by Greg Ercolano.

       The latest version of flruler can be downloaded from
       http://seriss.com/people/erco/fltk/flruler/ To build flruler from
       source, you need	FLTK, the multi-platform GPL graphics toolkit (which
       supports	Windows, Linux,	OSX, IRIX..) from http://www.fltk.org/

BUGS
       To report bugs, send email to erco@seriss.com, and include "flruler bug
       report" in the Subject: of the message, or it will be ignored.

COPYRIGHT
       Copyright (C) 2012, 2006	Greg Ercolano.

       This is free software; see the source for copying conditions.  There is
       NO  warranty;  not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
       PURPOSE.	For more information, see the LICENSE.txt file that came with
       the source.

1.05				  2017-07-03			    flruler(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | KEYBOARD OPERATIONS | MOUSE OPERATIONS | AUTHOR | BUGS | COPYRIGHT

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