                                                                level_icopy
Chapter 8 Display and Level Operations

level_icopy

    Changes the input mode to level_icopy, an interactive, one-line-at-a-time
    method to selectively copy lines fom import/display levels onto the map
    raster.  When this input mode is implemented, the start command will locate
    the object from a level (35 - 95).  The object found will be highlighted,
    but not placed on the raster yet.  After an object has been highlighted,
    the continue command will copy the object onto the raster.  This provides a
    best-possible (in the raster world) copy of concurrent, or coincident,
    lines. Note that after the raster has been assembled, the vertices can be
    snapped to the vector object from the import level for an even closer match
    (see level_snap).

         level_icopy l

    Initiates the level_icopy input mode as described above.  Only objects
    which are on the specified level will be chosen and highlighted for
    possible copy.  The display of all levels can be individually controlled
    using the graphics command.
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    Options/arguments:

         l:   level number from which to copy objects (32-95).
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    Example(s):

    To enter level_icopy input mode and copy a vector object from level 45 near
    raster location 211 860 enter:
     
         level_icopy 45
         start 211 860
         continue xxx yyy    (xxx & yyy may be anything)
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    See also:

              import, level_clear, level_dup, level_snap
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