BN089-BS开发框架MVC4版/source20131023/Zephyr.Net/Zephyr.Utils/Document/Excel/EPPlus/Drawing/Chart/ExcelChartDataLabel.cs

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/*******************************************************************************
 * You may amend and distribute as you like, but don't remove this header!
 *
 * EPPlus provides server-side generation of Excel 2007/2010 spreadsheets.
 * See http://www.codeplex.com/EPPlus for details.
 *
 * Copyright (C) 2011  Jan Källman
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.

 * This library 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 Lesser General Public License for more details.
 *
 * The GNU Lesser General Public License can be viewed at http://www.opensource.org/licenses/lgpl-license.php
 * If you unfamiliar with this license or have questions about it, here is an http://www.gnu.org/licenses/gpl-faq.html
 *
 * All code and executables are provided "as is" with no warranty either express or implied. 
 * The author accepts no liability for any damage or loss of business that this product may cause.
 *
 * Code change notes:
 * 
 * Author							Change						Date
 *******************************************************************************
 * Jan Källman		Added		2009-12-30
 * Jan Källman		License changed GPL-->LGPL 2011-12-16
 *******************************************************************************/
using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
using Zephyr.Utils.EPPlus.Style;

namespace Zephyr.Utils.EPPlus.Drawing.Chart
{
    /// <summary>
    /// Datalabel on chart level. 
    /// This class is inherited by ExcelChartSerieDataLabel
    /// </summary>
    public class ExcelChartDataLabel : XmlHelper
    {
       internal ExcelChartDataLabel(XmlNamespaceManager ns, XmlNode node)
           : base(ns,node)
       {
           XmlNode topNode = node.SelectSingleNode("c:dLbls", NameSpaceManager);
           if (topNode == null)
           {
               topNode = node.OwnerDocument.CreateElement("c", "dLbls", ExcelPackage.schemaChart);
               //node.InsertAfter(_topNode, node.SelectSingleNode("c:order", NameSpaceManager));
               InserAfter(node, "c:marker,c:tx,c:order,c:ser", topNode);
               SchemaNodeOrder = new string[] { "spPr", "txPr", "dLblPos", "showLegendKey", "showVal", "showCatName", "showSerName", "showPercent", "showBubbleSize", "separator", "showLeaderLines" };
               topNode.InnerXml = "<c:showLegendKey val=\"0\" /><c:showVal val=\"0\" /><c:showCatName val=\"0\" /><c:showSerName val=\"0\" /><c:showPercent val=\"0\" /><c:showBubbleSize val=\"0\" /> <c:separator>\r\n</c:separator><c:showLeaderLines val=\"0\" />";                      
           }
           TopNode = topNode;
       }
       #region "Public properties"