static void test()
{
var testOfTest = new Coordinate(55.02285, 82.93245);
Console.WriteLine(testOfTest.UTM);
var firstLineFirstPoint = new Point2(1, 1);
var firstLineSecondPoint = new Point2(5, 5);
var secondLineFirstPoint = new Point2(0, 2);
var secondLineSecondPoint = new Point2(0, 5);
Point2 intersectPoint;
Line2.LineIntersectWithLine(firstLineFirstPoint, firstLineSecondPoint, secondLineFirstPoint, secondLineSecondPoint, out intersectPoint);
//GeoPoint[] BiggerPolygonPoints = {new GeoPoint()}
//var BiggerPolygon = new GeoPolygon()
var firstGeoPoint = new GeoPoint(55.02317, 82.9336);
var secondGeoPoint = new GeoPoint(55.02278, 82.93259);
var testGeoLine = new GeoLineSegment(firstGeoPoint, secondGeoPoint);
var result = testGeoLine.getPerpendicularLine(0.05).resizeFromMiddle(20);
Console.WriteLine(result.Length());
// Reproject.ReprojectPoints()
var test = 0;
}
public GeoLineSegment resizeFromMiddle(double toLength)
{
var line2 = ToLine2();
var middlePoint = Line2.Middle(line2.A, line2.B);
var geoMiddlePoint = new GeoPoint(First.LatZone, First.LongZone, middlePoint.X, middlePoint.Y);
var firstAnchor = new GeoLineSegment(geoMiddlePoint, First);
var secondAnchor = new GeoLineSegment(geoMiddlePoint, Second);
var firstResSegment = firstAnchor.resizeFromFirst(toLength / 2);
var secondResSegment = secondAnchor.resizeFromFirst(toLength / 2);
return(new GeoLineSegment(firstResSegment.Second, secondResSegment.Second));
}
public GeoPoint getIntersectionPoint(GeoLineSegment another)
{
Point2 intersectionPoint;
Point2 a0 = First.toPoint2();
Point2 b0 = Second.toPoint2();
Point2 a1 = another.First.toPoint2();
Point2 b1 = another.Second.toPoint2();
Line2.LineIntersectWithLine(a0, b0, a1, b1, out intersectionPoint);
if (intersectionPoint.X == 0 && intersectionPoint.Y == 0)
{
return(null);
}
return(new GeoPoint(First.LatZone, First.LongZone, intersectionPoint.X, intersectionPoint.Y));
}
public bool intersectsWith(GeoLineSegment another)
{
return(getIntersectionPoint(another) != null);
}