| java.lang.Object
 com.vividsolutions.jump.util.CoordinateArrays
| CoordinateArrays | | public class CoordinateArrays (Code) | | Some utility functions for handling Coordinate arrays.
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| Method Summary | |
| public static void | addCoordinateArrays(Geometry g, boolean orientPolygons, List coordArrayList)
Extract the coordinate arrays for a geometry into a List. | | public static Coordinate[] | ensureOrientation(Coordinate[] coord, int desiredOrientation)
Sets the orientation of an array of coordinates. | | public static boolean | equals(Coordinate[] coord1, Coordinate[] coord2)
| | public static List | fromCoordinateArrays(List coordArrays, GeometryFactory fact)
Converts a collection of coordinate arrays to a collection of geometries. | | public static void | reverse(Coordinate[] coord)
| | public static Coordinate[] | toCoordinateArray(List coordList)
| | public static List | toCoordinateArrays(Geometry g, boolean orientPolygons)
Extract the coordinate arrays for a geometry. | | public static Geometry | toLineOrPoint(Coordinate[] coords, GeometryFactory fact)
Converts an array of coordinates to a line or point, as appropriate. |
| addCoordinateArrays | | public static void addCoordinateArrays(Geometry g, boolean orientPolygons, List coordArrayList)(Code) | | Extract the coordinate arrays for a geometry into a List.
Parameters:
g - the Geometry to extract from
Parameters:
coordArrayList - the List to add the coordinate arrays to
Parameters:
orientPolygons - whether or not the arrays in the List should beoriented (clockwise for the shell, counterclockwise for the holes) |
| ensureOrientation | | public static Coordinate[] ensureOrientation(Coordinate[] coord, int desiredOrientation)(Code) | | Sets the orientation of an array of coordinates.
Parameters:
coord - the coordinates to inspect
Parameters:
desiredOrientation - CGAlgorithms.CLOCKWISE or CGAlgorithms.COUNTERCLOCKWISE a new array with entries in reverse order, if the orientation isincorrect; otherwise, the original array |
| equals | | public static boolean equals(Coordinate[] coord1, Coordinate[] coord2)(Code) | | |
| fromCoordinateArrays | | public static List fromCoordinateArrays(List coordArrays, GeometryFactory fact)(Code) | | Converts a collection of coordinate arrays to a collection of geometries.
Parameters:
coordArrays - a collection of Coordinate[]
Parameters:
fact - a factory used to create the Geometries a collection of LineStrings and Points |
| reverse | | public static void reverse(Coordinate[] coord)(Code) | | |
| toCoordinateArray | | public static Coordinate[] toCoordinateArray(List coordList)(Code) | | |
| toCoordinateArrays | | public static List toCoordinateArrays(Geometry g, boolean orientPolygons)(Code) | | Extract the coordinate arrays for a geometry.
Polygons will be checked to ensure their rings are oriented correctly.
Note: coordinates from Points or MultiPoints will not be extracted.
Parameters:
g - the Geometry to extract from
Parameters:
orientPolygons - ensure that Polygons are correctly oriented a list of Coordinate[] |
| toLineOrPoint | | public static Geometry toLineOrPoint(Coordinate[] coords, GeometryFactory fact)(Code) | | Converts an array of coordinates to a line or point, as appropriate.
Parameters:
coords - the coordinates of a line or point
Parameters:
fact - a factory used to create the Geometry a line if there is more than one coordinate; a point if there isjust one coordinate; an empty point otherwise |
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