org.openstreetmap.josm.data.validation.util
Class ValUtil

java.lang.Object
  org.openstreetmap.josm.data.validation.util.ValUtil

public class ValUtil
extends java.lang.Object

Utility class

Constructor Summary

ValUtil()

Method Summary

static java.util.List<java.awt.geom.Point2D>	getSegmentCells(Node n1, Node n2, double gridDetail) Returns the coordinates of all cells in a grid that a line between 2 nodes intersects with.
static java.util.List<java.util.List<Way>>	getWaysInCell(Way w, java.util.Map<java.awt.geom.Point2D,java.util.List<Way>> cellWays) Returns the start and end cells of a way.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ValUtil

public ValUtil()

Method Detail

getWaysInCell

public static java.util.List<java.util.List<Way>> getWaysInCell(Way w,
                                                                java.util.Map<java.awt.geom.Point2D,java.util.List<Way>> cellWays)

Returns the start and end cells of a way.

Parameters:

w - The way

cellWays - The map with all cells

Returns:

A list with all the cells the way starts or ends

getSegmentCells

public static java.util.List<java.awt.geom.Point2D> getSegmentCells(Node n1,
                                                                    Node n2,
                                                                    double gridDetail)

Returns the coordinates of all cells in a grid that a line between 2 nodes intersects with.

Parameters:

n1 - The first node.

n2 - The second node.

gridDetail - The detail of the grid. Bigger values give smaller cells, but a bigger number of them.

Returns:

A list with the coordinates of all cells