/*******************************************************************************
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* You may amend and distribute as you like, but don't remove this header!
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*
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* EPPlus provides server-side generation of Excel 2007/2010 spreadsheets.
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* See http://www.codeplex.com/EPPlus for details.
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*
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* Copyright (C) 2011 Jan Källman
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU Lesser General Public License for more details.
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*
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* The GNU Lesser General Public License can be viewed at http://www.opensource.org/licenses/lgpl-license.php
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* If you unfamiliar with this license or have questions about it, here is an http://www.gnu.org/licenses/gpl-faq.html
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*
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* All code and executables are provided "as is" with no warranty either express or implied.
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* The author accepts no liability for any damage or loss of business that this product may cause.
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*
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* Code change notes:
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*
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* Author Change Date
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* ******************************************************************************
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* Jan Källman Initial Release 2009-10-01
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* Jan Källman License changed GPL-->LGPL 2011-12-16
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*******************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Xml;
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using System.IO.Packaging;
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using HH.WMS.Utils.EPPlus.Table.PivotTable;
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namespace HH.WMS.Utils.EPPlus.Drawing.Chart
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{
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/// <summary>
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/// Provides access to ofpie-chart specific properties
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/// </summary>
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public class ExcelOfPieChart : ExcelPieChart
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{
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//internal ExcelOfPieChart(ExcelDrawings drawings, XmlNode node) :
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// base(drawings, node)
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//{
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//}
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internal ExcelOfPieChart(ExcelDrawings drawings, XmlNode node, eChartType type, bool isPivot) :
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base(drawings, node, type, isPivot)
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{
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SetTypeProperties();
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}
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internal ExcelOfPieChart(ExcelDrawings drawings, XmlNode node, eChartType type, ExcelChart topChart, ExcelPivotTable PivotTableSource) :
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base(drawings, node, type, topChart, PivotTableSource)
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{
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SetTypeProperties();
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}
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internal ExcelOfPieChart(ExcelDrawings drawings, XmlNode node, Uri uriChart, PackagePart part, XmlDocument chartXml, XmlNode chartNode) :
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base(drawings, node, uriChart, part, chartXml, chartNode)
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{
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SetTypeProperties();
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}
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private void SetTypeProperties()
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{
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if (ChartType == eChartType.BarOfPie)
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{
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OfPieType = ePieType.Bar;
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}
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else
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{
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OfPieType = ePieType.Pie;
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}
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}
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const string pieTypePath = "c:chartSpace/c:chart/c:plotArea/c:ofPieChart/c:ofPieType/@val";
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/// <summary>
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/// Type, pie or bar
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/// </summary>
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public ePieType OfPieType
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{
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get
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{
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if (_chartXmlHelper.GetXmlNodeString(pieTypePath) == "bar")
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return ePieType.Bar;
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else
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{
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return ePieType.Pie;
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}
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}
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internal set
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{
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_chartXmlHelper.CreateNode(pieTypePath,true);
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_chartXmlHelper.SetXmlNodeString(pieTypePath, value == ePieType.Bar ? "bar" : "pie");
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}
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}
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internal override eChartType GetChartType(string name)
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{
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if (name == "ofPieChart")
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{
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if (OfPieType==ePieType.Bar)
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{
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return eChartType.BarOfPie;
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}
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else
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{
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return eChartType.PieOfPie;
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}
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}
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return base.GetChartType(name);
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}
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}
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}
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