virtual void MgCoordinateSystemGridSpecification::SetGridBase	(	double	eastingBase,
		double	northingBase
	)		[pure virtual]

Sets the easting and northing base values.

.NET Syntax

virtual void SetGridBase (double eastingBase, double northingBase);

Java Syntax

virtual void SetGridBase (double eastingBase, double northingBase);

PHP Syntax

virtual void SetGridBase (double eastingBase, double northingBase);

Parameters:

eastingBase	(double) The base value to be used in calculating the easting grid and tick values.
northingBase	(double) The base value to be used in calculating the northing grid and tick values.

Remarks:

While the increment values determine the distance between grid lines and ticks, the base value specifies the base value at which the initial grid line/tick is positioned. Actually, the base for any grid is the algebraically highest value which is less than the grid boundary minimum and which, when mod'ed with base, produces zero.

That is, for example, an increment of 2 and a base of 1 will produce grid values of 1, 3, 5, 7, etc.