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java.lang.Object com.bbn.openmap.layer.link.LinkCircle
public class LinkCircle
Reading and writing a Link protocol version of a circle.
Field Summary |
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Constructor Summary | |
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LinkCircle()
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Method Summary | |
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static OMCircle |
read(java.io.DataInputStream dis)
Read the circle protocol off the data input, and return an OMCircle. |
static OMCircle |
read(java.io.DataInputStream dis,
LinkProperties propertiesBuffer)
Read the circle protocol off the data input, and return an OMCircle. |
static void |
write(float latPoint,
float lonPoint,
float radius,
int units,
int nverts,
LinkProperties properties,
java.io.DataOutputStream dos)
Write a circle with a certain radius at a Lat/Lon location, and allows you to specify units of the radius, as well as the number of vertices to use to approximate the circle. |
static void |
write(float latPoint,
float lonPoint,
float radius,
int units,
LinkProperties properties,
java.io.DataOutputStream dos)
Write a circle with a certain radius at a Lat/Lon location, and allows you to specify units of the radius. |
static void |
write(float latPoint,
float lonPoint,
float radius,
LinkProperties properties,
java.io.DataOutputStream dos)
Write a circle with a certain radius at a Lat/Lon location. |
static void |
write(float latPoint,
float lonPoint,
int offset_x1,
int offset_y1,
int w,
int h,
LinkProperties properties,
java.io.DataOutputStream dos)
Writing a circle at a x, y, offset to a Lat/Lon location. |
static void |
write(float latPoint,
float lonPoint,
int w,
int h,
LinkProperties properties,
java.io.DataOutputStream dos)
Write a circle with lat/lon placement. |
static void |
write(int x1,
int y1,
int w,
int h,
LinkProperties properties,
java.io.DataOutputStream dos)
Write a circle with x/y placement. |
static void |
write(OMCircle circle,
Link link,
LinkProperties props)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LinkCircle()
Method Detail |
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public static void write(float latPoint, float lonPoint, int w, int h, LinkProperties properties, java.io.DataOutputStream dos) throws java.io.IOException
latPoint
- latitude of center point, decimal degreeslonPoint
- longitude of center point, decimal degreesw
- horizontal diameter of circle/ellipse, pixelsh
- vertical diameter of circle/ellipse, pixelsproperties
- attributes for the circle.dos
- DataOutputStream.
java.io.IOException
public static void write(int x1, int y1, int w, int h, LinkProperties properties, java.io.DataOutputStream dos) throws java.io.IOException
x1
- window position of center point from left of window, in pixelsy1
- window position of center point from top of window, in pixelsw
- horizontal diameter of circle/ellipse, pixelsh
- vertical diameter of circle/ellipse, pixelsproperties
- attributes for the circle.dos
- DataOutputStream.
java.io.IOException
public static void write(float latPoint, float lonPoint, int offset_x1, int offset_y1, int w, int h, LinkProperties properties, java.io.DataOutputStream dos) throws java.io.IOException
latPoint
- latitude of center of circle/ellipse.lonPoint
- longitude of center of circle/ellipse.offset_x1
- # pixels to the right the center will be moved from
lonPoint.offset_y1
- # pixels down that the center will be moved from
latPoint.w
- horizontal diameter of circle/ellipse, pixels.h
- vertical diameter of circle/ellipse, pixels.properties
- attributes for the circle.dos
- DataOutputStream.
java.io.IOException
public static void write(float latPoint, float lonPoint, float radius, LinkProperties properties, java.io.DataOutputStream dos) throws java.io.IOException
latPoint
- latitude of center point, decimal degreeslonPoint
- longitude of center point, decimal degreesradius
- distance in decimal degreesproperties
- attributes for the circle.dos
- DataOutputStream.
java.io.IOException
public static void write(float latPoint, float lonPoint, float radius, int units, LinkProperties properties, java.io.DataOutputStream dos) throws java.io.IOException
latPoint
- latitude of center of circle in decimal degreeslonPoint
- longitude of center of circle in decimal degreesradius
- distanceunits
- integer value for units for distance - KM, MILES, NMILES. If
< 0, assume decimal degrees.properties
- attributes for the circle.dos
- DataOutputStream.
java.io.IOException
public static void write(float latPoint, float lonPoint, float radius, int units, int nverts, LinkProperties properties, java.io.DataOutputStream dos) throws java.io.IOException
latPoint
- latitude of center of circle in decimal degreeslonPoint
- longitude of center of circle in decimal degreesradius
- distanceunits
- integer value for units for distance - OMCircle.KM,
OMCircle.MILES, OMCircle.NMILES. If < 0, assume decimal
degrees.nverts
- number of vertices for the poly-circle (if < 3, value is
generated internally).properties
- attributes for the circle.dos
- DataOutputStream.
java.io.IOException
public static void write(OMCircle circle, Link link, LinkProperties props) throws java.io.IOException
java.io.IOException
public static OMCircle read(java.io.DataInputStream dis) throws java.io.IOException
dis
- the DataInputStream
java.io.IOException
OMCircle
public static OMCircle read(java.io.DataInputStream dis, LinkProperties propertiesBuffer) throws java.io.IOException
dis
- the DataInputStreampropertiesBuffer
- a LinkProperties object used to cache previous
settings that can be set on the OMPoly being read.
java.io.IOException
OMCircle
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