Quad Methods

Calculates the extent of the quad.

Determines whether the specified object is equal to the current object.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Serves as a hash function for a particular type.

Gets the Type of the current instance.

Is Point in Quad?

Mapping from coordinate system u,v to X, Y geographic coordinates u normalized chainage [0;1] and v normalized distance from centre [-1; 1]. Bilinear interpolation.

Mapping from geographic coordinates (x,y) to local coordinate system (u,v), u normalized distance in base line direction, v normalized distance in height direction. Both in interval [0,1]

Mapping from geographic coordinates X,Y to coordinate system u,v u normalized chainage [0;1] and v normalized distance from centre [-1; 1] Remember: Solved by u; The documentation solves it by v

Creates a shallow copy of the current Object.

Returns a string that represents the current object.