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gjofc » com » google » gjofc » axis » Label.java
/*
Copyright (C) 2009 Grant Slender

This file is part of OFCGWT.
http://code.google.com/p/ofcgwt/

OFCGWT is free software: you can redistribute it and/or modify
it under the terms of the Lesser GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.

OFCGWT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

See <http://www.gnu.org/licenses/lgpl-3.0.txt>.
 */
package com.google.gjofc.axis;

import com.google.gjofc.JSONizable;
import com.google.gjson.JSONBoolean;
import com.google.gjson.JSONNumber;
import com.google.gjson.JSONObject;
import com.google.gjson.JSONString;
import com.google.gjson.JSONValue;

/**
 * OFC label
 */
public class Label implements JSONizable {

  private String text;
  private String colour;
  private Integer size;
  private Integer rotateAngle;
  private Boolean visible;

  /**
   * Creates a new label.
   */
  public Label() {
    this(null);
  }

  /**
   * Creates a new label.
   * 
   * @param text
   *            the text
   */
  public Label(String text) {
    setText(text);
  }

  /**
   * Creates a new label.
   * 
   * @param text
   *            the text
   * @param angle
   *            the rotation angle
   */
  public Label(String text, Integer angle) {
    setText(text);
    setRotationAngle(angle);
  }

  /*
   * (non-Javadoc)
   * 
   * @see com.rednels.ofcgwt.client.model.JSONizable.buildJSON()
   */
  public JSONValue buildJSON() {
    JSONObject json = new JSONObject();
    if (text != null) json.put("text", new JSONString(text));
    if (colour != null) json.put("colour", new JSONString(colour));
    if (size != null) json.put("size", new JSONNumber(size));
    if (rotateAngle != null) json.put("rotate", new JSONNumber(rotateAngle));
    if (visible != null) json.put("visible", JSONBoolean.getInstance(visible));
    return json;
  }

  /**
   * Gets the colour.
   * 
   * @return the colour
   */
  public String getColour() {
    return colour;
  }

  /**
   * Gets the rotation.
   * 
   * @return the rotation
   */
  public Integer getRotationAngle() {
    return rotateAngle;
  }

  /**
   * Gets the size.
   * 
   * @return the size
   */
  public Integer getSize() {
    return size;
  }

  /**
   * Gets the text.
   * 
   * @return the text
   */
  public String getText() {
    return text;
  }

  /**
   * Gets the visible.
   * 
   * @return the visible
   */
  public Boolean getVisible() {
    return visible;
  }

  /**
   * Sets the colour in HTML hex format (#ffffff)
   * 
   * @param colour
   *            the colour
   */
  public void setColour(String colour) {
    this.colour = colour;
  }

  /**
   * Sets the rotation in degrees (ie 45 = diagonal, 90 = vertical).
   * 
   * @param angle
   *            the rotate angle
   */
  public void setRotationAngle(Integer angle) {
    this.rotateAngle = angle;
  }

  /**
   * Sets the size.
   * 
   * @param size
   *            the size
   */
  public void setSize(Integer size) {
    this.size = size;
  }

  /**
   * Sets the text.
   * 
   * @param text
   *            the text
   */
  public void setText(String text) {
    this.text = text;
  }

  /**
   * Sets the visible.
   * 
   * @param visible
   *            the visible
   */
  public void setVisible(Boolean visible) {
    this.visible = visible;
  }
}
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