package jxl.write.biff;

import jxl.biff.DoubleHelper;
import jxl.biff.Type;
import jxl.biff.WritableRecordData;

abstract class MarginRecord extends WritableRecordData {
  private double margin;
  
  public MarginRecord(Type t, double v) {
    super(t);
    this.margin = v;
  }
  
  public byte[] getData() {
    byte[] data = new byte[8];
    DoubleHelper.getIEEEBytes(this.margin, data, 0);
    return data;
  }
}