OpenLayers.Geometry.pointOnSegment = function( point, segment )
Note that the OpenLayers.Geometry.segmentsIntersect doesn’t work with points
| point | {Object} An object with x and y properties representing the point coordinates. |
| segment | {Object} An object with x1, y1, x2, and y2 properties representing endpoint coordinates. |
{Boolean} Returns true if the point is on the segment.