| java.lang.Object
 com.vividsolutions.jump.warp.Quadrilateral
| Quadrilateral | | public class Quadrilateral implements Cloneable(Code) | | A simple four-sided polygon.
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| Constructor Summary | |
| public | Quadrilateral(Coordinate p1, Coordinate p2, Coordinate p3, Coordinate p4)
Creates a Quadrilateral. |
| Quadrilateral | | public Quadrilateral(Coordinate p1, Coordinate p2, Coordinate p3, Coordinate p4)(Code) | | Creates a Quadrilateral.
Parameters:
p1 - one vertex
Parameters:
p2 - another vertex
Parameters:
p3 - another vertex
Parameters:
p4 - another vertex |
| getEnvelope | | public Envelope getEnvelope()(Code) | | |
| getP1 | | public Coordinate getP1()(Code) | | Returns the first vertex.
the first vertex |
| getP2 | | public Coordinate getP2()(Code) | | Returns the second vertex.
the second vertex |
| getP3 | | public Coordinate getP3()(Code) | | Returns the third vertex.
the third vertex |
| getP4 | | public Coordinate getP4()(Code) | | Returns the fourth vertex.
the fourth vertex |
| isConvex | | public boolean isConvex()(Code) | | Returns whether this Quadrilateral is a convex polygon.
whether the diagonals intersect |
| toPolygon | | public Polygon toPolygon()(Code) | | Converts this Quadrilateral to a JTS Polygon.
a new JTS Polygon with one shell and no holes |
| triangles | | public List triangles()(Code) | | Creates two Triangles from this Quadrilateral.
two Triangles: P1-P2-P3 and P1-P4-P3 |
| verticesOutside | | public Collection verticesOutside(Collection vertices)(Code) | | Filters out points that lie inside this Quadrilateral
Parameters:
vertices - points to check those points which lie outside this Quadrilateral |
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