Crs.NormalizeCyclicEasting Method
Returns the given point with the easting value (x coordinate) normalized.
NormalizeCyclicEasting(Point point)
Returns the given point with the easting value (x coordinate) normalized.Syntax
public Point NormalizeCyclicEasting (
Point point
)Parameters
A point expressed in the Crs.
Return Value
A normalized representation of the point.
Remarks
This method can be useful for a Crs that has a cylindrical projection in equatorial aspect (the ordinary aspect). For example, if the Crs is Wgs84LongLat and the given point has x = +190°, then the returned point will have x = -170°, since the normal range of longitudes is -180° to +180°.
For other kinds of projections, the method just returns the given point.
A point with non-normalized easting can occur as the result of View.PixelToCrs or View.Center, if the View has been panned to show the interrupted meridian of its cylindrical projection. Such points are harmless if they are reprojected to another Crs, since the reprojection will take care of the normalization. Otherwise, it can be necessary to normalize them.
Platforms
Windows, Linux, Android