CoordinateReferenceSystemScale Method

Returns the scale used when transforming projected coordinates into pixel coordinates for a particular zoom. For example, it returns 256 * 2^zoom for Mercator-based CRS.

Namespace: GSF.Geo
Assembly: GSF.Geo (in GSF.Geo.dll) Version: 2.4.181.0 (2.4.181.0)

Syntax

C++

JavaScript

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public virtual double Scale(
	double zoom
)

Public Overridable Function Scale ( 
	zoom As Double
) As Double

public:
virtual double Scale(
	double zoom
)

abstract Scale : 
        zoom : float -> float 
override Scale : 
        zoom : float -> float

function Scale(zoom);

View Source

Parameters

zoom Double: The zoom level.

Return Value

Double
The scale at the given zoom level.

Reference

CoordinateReferenceSystem Class

GSF.Geo Namespace