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xmag (1)
  • >> xmag (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • xmag (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  • 
    NAME
         xmag - magnify parts of the screen
    
    SYNOPSIS
         xmag [ -mag magfactor ] [ -source geom  ]  [  -toolkitoption
         ... ]
    
    DESCRIPTION
         The xmag program allows you to  magnify  portions  of  an  X
         screen.   If  no explicit region is specified, a square with
         the pointer in the upper left corner is displayed indicating
         the area to be enlarged.  The area can be dragged out to the
         desired size by pressing Button 2.  Once a region  has  been
         selected,  a  window is popped up showing a blown up version
         of the region in which each pixel in  the  source  image  is
         represented  by  a small square of the same color.  Pressing
         Button1 in the enlargement window shows the position and RGB
         value  of  the  pixel  under the pointer until the button is
         released.  Typing ``Q'' or ``^C'' in the enlargement  window
         exits the program.  The application has 5 buttons across its
         top.  Close deletes this particular magnification  instance.
         Replace  brings  up the rubber band selector again to select
         another region for this magnification instance.  New  brings
         up  the  rubber  band selector to create a new magnification
         instance.  Cut puts the magnification image into the primary
         selection.   Paste  copies the primary selection buffer into
         xmag.  Note that you can cut and paste between xmag and  the
         bitmap  program.   Resizing  xmag  resizes the magnification
         area.  xmag preserves the colormap, visual, and window depth
         of the source.
    
    WIDGETS
         xmag uses the X Toolkit and the Athena Widget Set.  The mag-
         nified  image  is  displayed  in  the Scale widget. For more
         information, see the Athena Widget Set documentation.  Below
         is  the  widget structure of the xmag application.  Indenta-
         tion indicates hierarchical  structure.   The  widget  class
         name is given first, followed by the widget instance name.
    
              Xmag xmag
                   RootWindow root
                   TopLevelShell xmag
                        Paned pane1
                             Paned pane2
                                  Command close
                                  Command replace
                                  Command new
                                  Command select
                                  Command paste
                                  Label xmag label
                             Paned pane2
                                  Scale scale
    
                   OverrideShell pixShell
                        Label pixLabel
    
    
    OPTIONS
         -source geom   This option specifies the size  and/or  loca-
                        tion  of the source region on the screen.  By
                        default, a 64x64 square is provided  for  the
                        user to select an area of the screen.
    
         -mag integer   This option indicates the magnification to be
                        used.  5 is the default.
    
    AUTHORS
         Dave Sternlicht and Davor Matic, MIT X Consortium.
    
    
    
    


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