content: /*******************************************************************************
   * Copyright 2017 Bstek
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not
   * use this file except in compliance with the License.  You may obtain a copy
   * of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
   * License for the specific language governing permissions and limitations under
   * the License.
   ******************************************************************************/
  package com.bstek.ureport.export.word;
  
  import java.math.BigInteger;
  
  /**
   * @author
   * @since 2015年8月8日
   */
  public class DxaUtils {
  	public static float dxa2mm(float dxa) {
  		return (float) (dxa2inch(dxa) * 25.4);
  	}
  
  	public static float dxa2mm(BigInteger dxa) {
  		return (float) (dxa2inch(dxa) * 25.4);
  	}
  
  	public static float emu2points(long emu) {
  		return dxa2points(emu) / 635;
  	}
  
  	public static float dxa2points(float dxa) {
  		return dxa / 20;
  	}
  
  	public static int points2dxa(int points) {
  		return points * 21;
  	}
  	public static int dxa2points(int dxa) {
  		return dxa / 20;
  	}
  
  	public static float dxa2points(BigInteger dxa) {
  		return dxa.intValue() / 20;
  	}
  
  	public static float dxa2inch(float dxa) {
  		return dxa2points(dxa) / 72;
  	}
  
  	public static float dxa2inch(BigInteger dxa) {
  		return dxa2points(dxa) / 72;
  	}
  }
  