Interface Polygon.FillRule

Enclosing class:
Polygon

public static interface Polygon.FillRule
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    odd-even fill rule.
    static final int
    winding fill rule (aka non-zero winding rule).
  • Field Details

    • enumFillRuleOddEven

      static final int enumFillRuleOddEven
      odd-even fill rule. This is the default value. A point is in the polygon interior if a ray from this point to infinity crosses odd number of segments of the polygon.
      See Also:
    • enumFillRuleWinding

      static final int enumFillRuleWinding
      winding fill rule (aka non-zero winding rule). A point is in the polygon interior if a winding number is not zero. To compute a winding number for a point, draw a ray from this point to infinity. If N is the number of times the ray crosses segments directed up and the M is the number of times it crosses segments directed down, then the winding number is equal to N-M.
      See Also: