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java.lang.Objectcom.bbn.openmap.layer.link.LinkBoundingPoly
public class LinkBoundingPoly
LinkBoundingPoly objects are used to describe simple polygons that cover a certain area. If the area described is in coordinates, the polygon should not be sued for areas covering a pole or straddling the dateline. More than one LinkBoundingPolys should be used for areas like that.
| Field Summary | |
|---|---|
float |
maxX
|
float |
maxY
|
float |
minX
|
float |
minY
|
protected float[] |
points
|
| Constructor Summary | |
|---|---|
LinkBoundingPoly(java.io.DataInput dis)
The constructor to use when reading the bounding polygon off an input stream. |
|
LinkBoundingPoly(float[] poly)
The constructor to use to create a LinkBoundingPoly to write to an output stream. |
|
LinkBoundingPoly(float minX,
float minY,
float maxX,
float maxY)
Create a LinkBoundingPoly out of minimum and max x, y, values. |
|
| Method Summary | |
|---|---|
LatLonPoint[] |
getLatLonPoints()
Convert the points to Lat/Lon points. |
float[] |
getPoints()
Return the polygon points, as a series of alternating x and y values. |
void |
read(java.io.DataInput dis)
Read the bounding polygon off the input stream. |
java.lang.String |
toString()
|
void |
write(java.io.DataOutput dos)
Write the polygon on the output stream. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public float maxX
public float maxY
public float minX
public float minY
protected float[] points
| Constructor Detail |
|---|
public LinkBoundingPoly(java.io.DataInput dis)
throws java.io.IOException
dis - DataInputStream to read from.
java.io.IOExceptionpublic LinkBoundingPoly(float[] poly)
poly - a series of alternating x, y points describing a
polygon.
public LinkBoundingPoly(float minX,
float minY,
float maxX,
float maxY)
minX - minimum X value.minY - minimum Y value.maxX - maximum X value.maxY - maximum Y value.| Method Detail |
|---|
public void write(java.io.DataOutput dos)
throws java.io.IOException
dos - the DataOutput to write to.
java.io.IOException
public void read(java.io.DataInput dis)
throws java.io.IOException
dis - DataInputStream to read from.
java.io.IOExceptionpublic float[] getPoints()
public LatLonPoint[] getLatLonPoints()
public java.lang.String toString()
toString in class java.lang.Object
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