net.agmodel.chizudata
Class ChizuRequest

java.lang.Object
  |
  +--net.agmodel.chizudata.ChizuRequest

All Implemented Interfaces:

Serializable, ServerRequest

public class ChizuRequest

extends Object

implements Serializable, ServerRequest

Title:

Description:

Copyright: Copyright (c) 2002

Company:

See Also:

Serialized Form

Field Summary

(package private) GeographicalArea	area
(package private) int	height
(package private) String	language
(package private) double	scale
(package private) String	sourceID
(package private) int	width

Constructor Summary

ChizuRequest(Location2D center, Rectangle rect, double aScale, String aLanguage, String aSourceID)
Creates a request object to be sent to ChizuBroker

Method Summary

int	getHeight() Returns the height of the requested map, in pixels
String	getLanguage()
GeographicalArea	getRegion() Returns the geographical area calculated by the request constructor from the center, scale and rect parameters
double	getScale()
String	getSourceID()
int	getWidth() Returns the width of the requested map, in pixels
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

area

GeographicalArea area

scale

double scale

width

int width

height

int height

language

String language

sourceID

String sourceID

Constructor Detail

ChizuRequest

public ChizuRequest(Location2D center,
                    Rectangle rect,
                    double aScale,
                    String aLanguage,
                    String aSourceID)

Creates a request object to be sent to ChizuBroker

Parameters:

center - the center of the area for which a map is required.

rect - the screen rectangle that the map must fill (in pixels)

aScale - the scale of the required map (eg use 10,000 for 1:10,0000)

aLanguage - the preferred language of the user (for placenames etc)

aSourceID - the identifier of a preferred source - use null if no particular source is preferred.

Method Detail

getSourceID

public String getSourceID()

getRegion

public GeographicalArea getRegion()

Returns the geographical area calculated by the request constructor from the center, scale and rect parameters

Returns:

the portion of the globe that the map will cover.

getLanguage

public String getLanguage()

getScale

public double getScale()

getWidth

public int getWidth()

Returns the width of the requested map, in pixels

Returns:

the width of the rect parameter in the constructor

getHeight

public int getHeight()

Returns the height of the requested map, in pixels

Returns:

the height of the rect parameter in the constructor

toString

public String toString()

Overrides:

toString in class Object