Viz - Fill

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fill means painting the interior of the object.

The filling operation uses:

  • a color
  • or pattern

to paint a region.


Regions defined by a path

For a complex path, the interpretation of inside is not obvious. For determining which points lie inside a path, there is two rules:

  • the nonzero winding number rule
  • and the even-odd rule

See the postscript book chapter 4.3 for more info.


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