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cluster - fills each contour on raster map with its own color
cluster [-v] [-f] input_file [-o output_file ] [-c line_color ] [-T temp_dir]
Paints each area in epp file, surrounded by color line_color
by unique color from 1 to maximal contour number. Can handle up to 65535
contours in file.
Requires at least three time more space in temporary
directore then input file occupies.
By default assumes that line color
is 0 and output file name cluster.out.epp
Performs two passes on input file
and between them prints to stdout information about number of contours
in output file and temporary numbers assigned when calculating contours.
So, redirect standard output, if start cluster in background mode.
- -v
- Verbose mode. Information about current line in processing is printed
to stderr.
- -c line_color
- - Set contour separation color to line_color.
- -o
output_file
- - overrides default name of output file.
- -f input_file
- - Equivalent
of simple command-line parameter without option prefix.
- -? " -h"
- - Print brief
help message and exit successifully.
- -T directory
- - Uses directory instead
of /tmp for storing temporary files
lessa(1)
, mappaint(1)
,
mapcopy(1)
, eheader(1)
, epp(5)
, dgt(5)
For some unknown reason
reports very strange errors (usially page faults) or produces very strange
results, when compilied under DOS. So use unix versions.
It seems obvouis,
that same program must perform rasterize operation, but this still not
implemented.
Vitus Wagner, SoftWeyr.
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