2dSimplePolygonDigitizer

Compute the Gauss Digitization of a simple closed polyline (no hole or self-intersection).

The digitizer compute the set of integer points inside the input polyline.

Usage: 2dSimplePolygonDigitizer [input] [output]

Allowed options are:

Positionals:
1 TEXT:FILE REQUIRED                  Input polyline filename (sdp).
 
Options:
 
Positionals:
1 TEXT:FILE REQUIRED                  Input polyline file name.
 
Options:
-h,--help                             Print this help message and exit
-i,--input TEXT:FILE REQUIRED         Input sdp filename.
-o,--output TEXT=result.pgm           the output image filename (pgm or svg)

Example:

$2dSimplePolygonDigitizer -i ${DGtal}/tests/samples/flower-30-8-3.sdp -o sample.pgm

You will obtain such image:

Resulting image

Example with more complex contours:

The file located in $DGtal/examples/samples/contourS.sdp

$ 2dSimplePolygonDigitizer -i  $DGtal/examples/samples/contourS.sdp -o sample2.pgm

You will obtain such image:

Resulting image

See also

2dSimplePolygonDigitizer 2dSimplePolygonDigitizer.cpp