1  /*
     2   * Copyright the original author or authors.
     3   * 
     4   * Licensed under the MOZILLA PUBLIC LICENSE, Version 1.1 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   * 
     8   *      http://www.mozilla.org/MPL/MPL-1.1.html
     9   * 
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  import org.as2lib.data.type.Angle;
    18  import org.as2lib.Config;
    19  
    20  /**
    21   * {@code Degree} represents a angle in degree.
    22   * 
    23   * @author Martin Heidegger
    24   */
    25  class org.as2lib.data.type.Degree extends Number implements Angle {
    26  	
    27  	/** Angle in degree. */
    28  	private var degree:Number;
    29  	
    30  	/**
    31  	 * Constructs a new {@code Degree} instance.
    32  	 * 
    33  	 * @param degree the angle in degree
    34  	 */
    35  	public function Degree(degree:Number) {
    36  		this.degree = degree;
    37  	}
    38  	
    39  	/**
    40  	 * Returns the angle in degree as number.
    41  	 * 
    42  	 * @return the angle in degree as number
    43  	 */
    44  	public function valueOf(Void):Number {
    45  		return degree;
    46  	}
    47  	
    48  	/**
    49  	 * Returns the angle in radian.
    50  	 * 
    51  	 * @return the angle in radian
    52  	 */
    53  	public function toRadian(Void):Number {
    54  		return (degree * Math.PI/180);
    55  	}
    56  	
    57  	/**
    58  	 * Returns the angle in degree.
    59  	 * 
    60  	 * @return the angle in degree
    61  	 */
    62  	public function toDegree(Void):Number {
    63  		return degree;
    64  	}
    65  	
    66  	/**
    67  	 * Returns the string representation of this instance.
    68  	 *
    69  	 * <p>The string representation is obtained via the stringifier returned by the
    70  	 * {@link Config#getObjectStringifier} method.
    71  	 * 
    72  	 * @return the string representation of this instance
    73  	 */
    74  	public function toString():String {
    75  		return Config.getObjectStringifier().execute(this);
    76  	}
    77  	
    78  }
as2api