Some hints for using mandtool:

Use of mouse buttons:

1) Picture window

  left button       single click       down one picture at the the selected
				       point, if there is already a computed
				       subrange

				       special places:
					 left upper corner : show the name
					 left lower corner : show all subranges
					 right upper corner: clear text and box
					 right lower corner: back one picture

		    double click       start color edit for the color of the
				       selected point

  middle button     single click       select new subrange. It will be
		    press down and     displayed in the Mandelbrot window
		    move 

		    double click       show Glasses window to edit
				       single pixel values

		    triple click       change cursor from mand to cross hair
				       and back
  
  right button                         show main menu


2) Colormap window:

  left button       single click       add and edit control point
                    double click       remove control point
		   
  right button                         show color map menu


3) Glasses window:
  The frame shows the current color.

  left button       set pixel to curent color
  middle button     set curent color to color of selected pixel
  right button      undo set pixel


Startup file and text mode:

If you start mandtool without any picture file it comes up in text mode.
This is a small command interpreter with some commands like setting
search paths, default colormaps etc. (see command.c) Just type 'q' if
you want to enter the window mode.

This interpreter is also used to execute a startup script (.mandrc) in the
current or home directory. Here a short example:

-----------
echo (Uwe's mandrc!) 

#set default picture and colormap search paths
set path /home2/i30fs1/mandel/images /home2/i30fs1/mandel/cm
set path /home2/i30fs1/mandel/images/julia 

#store default colormaps (they can be select via the colormap menu)
store colormap m1 m2 m3 m4 m5 m6 m7 m8 m9 m10 m11 m12 m13 m14 m15 m16 m17
store colormap m18 m19 m20 m21 m22 m23 m24 m25 m26 m27 m28 m29 m30 m31
store colormap m32 m33 m34 m35 m36 m37 m38 m39 m40 m41 m42 m43 m44 m45
store colormap m46 m47 m48 m49 m50 m51 m52 m53
store colormap c1 c2 c3 c4 c5 c6
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