com.ibm.wbi.protocol.http.beans.imagemap
Class ImageMapPolygon

java.lang.Object
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  +--com.ibm.wbi.protocol.http.beans.imagemap.ImageMapRegion
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        +--com.ibm.wbi.protocol.http.beans.imagemap.ImageMapPolygon

public final class ImageMapPolygon

extends ImageMapRegion

Defines an ImageMapRegion that represents a polygon.

Fields inherited from class com.ibm.wbi.protocol.http.beans.imagemap.ImageMapRegion

url

Constructor Summary

ImageMapPolygon()
Constructs a Polygon region with no region specifications.

ImageMapPolygon(java.lang.String url, int[] x, int[] y)
Constructs a Polygon region mapped to url, with points (x[n],y[n]) defining the polygon.

ImageMapPolygon(java.lang.String url, Point[] points)
Constructs a Polygon region mapped to url, with points (points[]) defining the polygon.

Method Summary

boolean	isInside(int x, int y) Determines if the location x,y is inside this defined region.
boolean	isInside(Point point) Determines if the location point is inside this defined region.
void	set(int[] x, int[] y) Sets the points defining this polygon region to (x[n],y[n]).
void	set(Point[] points) Sets the points defining this polygon region to (points[n]).

Methods inherited from class com.ibm.wbi.protocol.http.beans.imagemap.ImageMapRegion

getUrl, main, setUrl

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageMapPolygon

public ImageMapPolygon()

Constructs a Polygon region with no region specifications.

ImageMapPolygon

public ImageMapPolygon(java.lang.String url,
                       int[] x,
                       int[] y)
                throws ImageMapPolygonException

Constructs a Polygon region mapped to url, with points (x[n],y[n]) defining the polygon.

Parameters:

url - url this region is mapped to

x - series of x coordinates for all points defining polygon

y - series of y coordinates for all points defining polygon

Throws:

com.ibm.wbi.http.beans.imagemap.ImageMapPolygonException - if size of array x does not match size of array y

ImageMapPolygon

public ImageMapPolygon(java.lang.String url,
                       Point[] points)

Constructs a Polygon region mapped to url, with points (points[]) defining the polygon.

Parameters:

url - url this region is mapped to

points - series of points defining polygon

Method Detail

set

public void set(int[] x,
                int[] y)
         throws ImageMapPolygonException

Sets the points defining this polygon region to (x[n],y[n]).

Parameters:

x - series of x coordinates for all points defining polygon

y - series of y coordinates for all points defining polygon

Throws:

com.ibm.wbi.http.beans.imagemap.ImageMapPolygonException - if size of array x does not match size of array y

set

public void set(Point[] points)

Sets the points defining this polygon region to (points[n]).

Parameters:

points - series of points defining polygon

isInside

public boolean isInside(int x,
                        int y)

Determines if the location x,y is inside this defined region.

Overrides:

isInside in class ImageMapRegion

Parameters:

x - x coordinate

y - y coordinate

Returns:

true if x,y is inside the region; false if x,y is not inside the region

isInside

public boolean isInside(Point point)

Determines if the location point is inside this defined region.

Overrides:

isInside in class ImageMapRegion

Parameters:

point - the point in question

true - if x,y is inside the region; false if x,y is not inside the region