org.cresques.impl.cts.gt2

Class CSMercator

java.lang.Object

org.cresques.impl.cts.gt2.CoordSys

org.cresques.impl.cts.gt2.CSMercator

All Implemented Interfaces:

Cloneable, IProjection

public class CSMercator
extends CoordSys

Field Summary

Fields inherited from class org.cresques.impl.cts.gt2.CoordSys

abrev, csFactory, datum, geogCS, projCS

Constructor Summary

Constructors

Constructor and Description
CSMercator(CSDatum datum)

Method Summary

Modifier and Type	Method and Description
double	getScale(double minX, double maxX, double w, double dpi) First two parameters must be in meters.
String	toString()

Methods inherited from class org.cresques.impl.cts.gt2.CoordSys

clone, createPoint, drawGrid, export, fromGeo, getAbrev, getCS, getCT, getDatum, getExtent, getFullCode, getGeogCS, getGridColor, isProjected, setAbrev, setGridColor, toGeo, toGeo

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CSMercator

public CSMercator(CSDatum datum)

Method Detail

getScale

public double getScale(double minX,
                       double maxX,
                       double w,
                       double dpi)

Description copied from interface: IProjection

First two parameters must be in meters. This should be changed (map units should be used) and then change the places where this method is used.

Specified by:

getScale in interface IProjection

Overrides:

getScale in class CoordSys

Parameters:

minX - in meters

maxX - in meters

w - in pixels (dots)

dpi - dots per inch

Returns:

Scale denominator ( the "X" in "1 : X" )

toString

public String toString()

Overrides:

toString in class CoordSys