edu.wpi.rail.jrosbridge.messages.geometry

Class Point32

java.lang.Object

edu.wpi.rail.jrosbridge.JsonWrapper

edu.wpi.rail.jrosbridge.messages.Message

edu.wpi.rail.jrosbridge.messages.geometry.Point32

public class Point32
extends Message

The geometry_msgs/Point32 message. This contains the position of a point in free space(with 32 bits of precision). It is recommended to use Point32 wherever possible instead of Point32. This recommendation is to promote interoperability. This message is designed to take up less space when sending lots of points at once, as in the case of a PointCloud.

Version:

April 1, 2014

Author:

Russell Toris -- rctoris@wpi.edu

Field Summary

Fields

Modifier and Type	Field and Description
static String	FIELD_X The name of the x field for the message.
static String	FIELD_Y The name of the y field for the message.
static String	FIELD_Z The name of the z field for the message.
static String	TYPE The message type.

Fields inherited from class edu.wpi.rail.jrosbridge.messages.Message

EMPTY_MESSAGE

Fields inherited from class edu.wpi.rail.jrosbridge.JsonWrapper

EMPTY_JSON

Constructor Summary

Constructors

Constructor and Description
Point32() Create a new Point32 with all 0s.
Point32(float x, float y, float z) Create a new Point32 with the given values.

Method Summary

Methods

Modifier and Type	Method and Description
Point32	clone() Create a clone of this Point32.
static Point32	fromJsonObject(javax.json.JsonObject jsonObject) Create a new Point32 based on the given JSON object.
static Point32	fromJsonString(String jsonString) Create a new Point32 based on the given JSON string.
static Point32	fromMessage(Message m) Create a new Point32 based on the given Message.
float	getX() Get the x value of this point.
float	getY() Get the y value of this point.
float	getZ() Get the z value of this point.

Methods inherited from class edu.wpi.rail.jrosbridge.messages.Message

getMessageType, setMessageType

Methods inherited from class edu.wpi.rail.jrosbridge.JsonWrapper

equals, hashCode, toJsonObject, toString

Methods inherited from class java.lang.Object

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

Field Detail

FIELD_X

public static final String FIELD_X

The name of the x field for the message.

See Also:

Constant Field Values

FIELD_Y

public static final String FIELD_Y

The name of the y field for the message.

See Also:

Constant Field Values

FIELD_Z

public static final String FIELD_Z

The name of the z field for the message.

See Also:

Constant Field Values

TYPE

public static final String TYPE

The message type.

See Also:

Constant Field Values

Constructor Detail

Point32

public Point32()

Create a new Point32 with all 0s.

Point32

public Point32(float x,
       float y,
       float z)

Create a new Point32 with the given values.

Parameters:

x - The x value of the point.

y - The y value of the point.

z - The z value of the point.

Method Detail

getX

public float getX()

Get the x value of this point.

Returns:

The x value of this point.

getY

public float getY()

Get the y value of this point.

Returns:

The y value of this point.

getZ

public float getZ()

Get the z value of this point.

Returns:

The z value of this point.

clone

public Point32 clone()

Create a clone of this Point32.

Overrides:

clone in class Message

fromJsonString

public static Point32 fromJsonString(String jsonString)

Create a new Point32 based on the given JSON string. Any missing values will be set to their defaults.

Parameters:

jsonString - The JSON string to parse.

Returns:

A Point32 message based on the given JSON string.

fromMessage

public static Point32 fromMessage(Message m)

Create a new Point32 based on the given Message. Any missing values will be set to their defaults.

Parameters:

m - The Message to parse.

Returns:

A Point32 message based on the given Message.

fromJsonObject

public static Point32 fromJsonObject(javax.json.JsonObject jsonObject)

Create a new Point32 based on the given JSON object. Any missing values will be set to their defaults.

Parameters:

jsonObject - The JSON object to parse.

Returns:

A Point32 message based on the given JSON object.