com.google.gwt.maps.client.maptypes
Class Projection

java.lang.Object
  com.google.gwt.core.client.JavaScriptObject
      com.google.gwt.maps.client.maptypes.Projection

public class Projection
extends JavaScriptObject

Map Projection Util relating to screen

See Projection API Doc

Constructor Summary

protected

Projection() use newInstance();

Method Summary

Point	fromLatLngToPoint(LatLng latlng, Point point) Translates from the LatLng cylinder to the Point plane.
LatLng	fromPointToLatLng(Point pixel, boolean nowrap) This interface specifies a function which implements translation from world coordinates on a map projection to LatLng values.

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Projection

protected Projection()

use newInstance();

Method Detail

fromLatLngToPoint

public final Point fromLatLngToPoint(LatLng latlng,
                                     Point point)

Translates from the LatLng cylinder to the Point plane. This interface specifies a function which implements translation from given LatLng values to world coordinates on the map projection. The Maps API calls this method when it needs to plot locations on screen. Projection objects must implement this method.

Parameters:

latlng - LatLng

point - Point

fromPointToLatLng

public final LatLng fromPointToLatLng(Point pixel,
                                      boolean nowrap)

This interface specifies a function which implements translation from world coordinates on a map projection to LatLng values. The Maps API calls this method when it needs to translate actions on screen to positions on the map. Projection objects must implement this method.

Parameters:

pixel - Point

nowrap -