File	Doc	Category	Size	Date	Package
PhotoTag.java	API Doc	Google Facebook API v1.4	3457	Fri Nov 02 12:44:04 GMT 2007	com.facebook.api

PhotoTag

• java.lang.Object

Fields Summary
private double	_x
private double	_y
private Long	_taggedUserId
private String	_text

Constructors Summary
public PhotoTag(String text, double x, double y) Constructor. param text the text/label associated with this tag param x the 'x' offset for the tegged region param y the 'y' offset for the tagged region assert (null != text && !"".equals(text)); this._text = text; this._taggedUserId = null; this.setCoordinates(x, y);
public PhotoTag(long taggedUserId, double x, double y) Constructor. param taggedUserId the UID of the user being tagged in the image param x the 'x' offset for the tegged region param y the 'y' offset for the tagged region assert (0 < taggedUserId); this._text = null; this._taggedUserId = taggedUserId; this.setCoordinates(x, y);

Methods Summary
public java.lang.Long	getTaggedUserId() return the id of the associated Facebook user, or null if there isn't one. return this._taggedUserId;
public java.lang.String	getText() return the text/label associated with this tag return this._text;
public double	getX() return the X coordinate of the tag return this._x;
public double	getY() return the Y coordinate of the tag return this._y;
public boolean	hasTaggedUser() Check to see if this PhotoTag is tagging a specific Facebook user return true if the tag is referencing a specific Facebook user false otherwise return null != this._taggedUserId;
public org.json.JSONObject	jsonify() Convert the tag to a JSON representation. return a JSONObject representing this tag JSONObject ret = new JSONObject(); try { ret.put("x", this.getX()); ret.put("y", this.getY()); if (hasTaggedUser()) { ret.put("tag_uid", getTaggedUserId()); } else { ret.put("tag_text", getText()); } } catch (Exception ignored) {} return ret;
private void	setCoordinates(double x, double y) Constructor. param x the 'x' offset for the tegged region param y the 'y' offset for the tagged region assert (0.0 <= x && x <= 00.0); assert (0.0 <= y && y <= 100.0); this._x = x; this._y = y;