1 | /*******************************************************************************
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2 | * You may amend and distribute as you like, but don't remove this header!
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3 | *
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4 | * EPPlus provides server-side generation of Excel 2007/2010 spreadsheets.
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5 | * See http://www.codeplex.com/EPPlus for details.
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6 | *
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7 | * Copyright (C) 2011 Jan Källman
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8 | *
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9 | * This library is free software; you can redistribute it and/or
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10 | * modify it under the terms of the GNU Lesser General Public
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11 | * License as published by the Free Software Foundation; either
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12 | * version 2.1 of the License, or (at your option) any later version.
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13 |
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14 | * This library is distributed in the hope that it will be useful,
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15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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17 | * See the GNU Lesser General Public License for more details.
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18 | *
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19 | * The GNU Lesser General Public License can be viewed at http://www.opensource.org/licenses/lgpl-license.php
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20 | * 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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21 | *
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22 | * All code and executables are provided "as is" with no warranty either express or implied.
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23 | * The author accepts no liability for any damage or loss of business that this product may cause.
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24 | *
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25 | * Code change notes:
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26 | *
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27 | * Author Change Date
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28 | * ******************************************************************************
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29 | * Jan Källman Initial Release 2009-10-01
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30 | * Jan Källman License changed GPL-->LGPL 2011-12-16
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31 | *******************************************************************************/
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32 | using System;
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33 | using System.Collections.Generic;
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34 | using System.Text;
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35 | using System.Xml;
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36 |
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37 | namespace OfficeOpenXml.Drawing.Chart
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38 | {
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39 | /// <summary>
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40 | /// A serie for a scatter chart
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41 | /// </summary>
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42 | public sealed class ExcelScatterChartSerie : ExcelChartSerie
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43 | {
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44 | /// <summary>
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45 | /// Default constructor
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46 | /// </summary>
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47 | /// <param name="chartSeries">Parent collection</param>
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48 | /// <param name="ns">Namespacemanager</param>
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49 | /// <param name="node">Topnode</param>
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50 | /// <param name="isPivot">Is pivotchart</param>
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51 | internal ExcelScatterChartSerie(ExcelChartSeries chartSeries, XmlNamespaceManager ns, XmlNode node, bool isPivot) :
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52 | base(chartSeries, ns, node, isPivot)
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53 | {
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54 | if (chartSeries.Chart.ChartType == eChartType.XYScatterLines ||
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55 | chartSeries.Chart.ChartType == eChartType.XYScatterSmooth)
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56 | {
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57 | Marker = eMarkerStyle.Square;
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58 | }
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59 |
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60 | if (chartSeries.Chart.ChartType == eChartType.XYScatterSmooth ||
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61 | chartSeries.Chart.ChartType == eChartType.XYScatterSmoothNoMarkers)
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62 | {
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63 | Smooth = 1;
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64 | }
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65 | else
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66 | {
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67 | Smooth = 0;
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68 | }
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69 | }
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70 | ExcelChartSerieDataLabel _DataLabel = null;
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71 | /// <summary>
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72 | /// Datalabel
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73 | /// </summary>
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74 | public ExcelChartSerieDataLabel DataLabel
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75 | {
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76 | get
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77 | {
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78 | if (_DataLabel == null)
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79 | {
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80 | _DataLabel = new ExcelChartSerieDataLabel(_ns, _node);
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81 | }
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82 | return _DataLabel;
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83 | }
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84 | }
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85 | const string smoothPath = "c:smooth/@val";
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86 | /// <summary>
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87 | /// Smooth for scattercharts
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88 | /// </summary>
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89 | public int Smooth
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90 | {
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91 | get
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92 | {
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93 | return GetXmlNodeInt(smoothPath);
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94 | }
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95 | internal set
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96 | {
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97 | SetXmlNodeString(smoothPath, value.ToString());
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98 | }
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99 | }
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100 | const string markerPath = "c:marker/c:symbol/@val";
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101 | /// <summary>
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102 | /// Marker symbol
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103 | /// </summary>
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104 | public eMarkerStyle Marker
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105 | {
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106 | get
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107 | {
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108 | string marker = GetXmlNodeString(markerPath);
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109 | if (marker == "")
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110 | {
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111 | return eMarkerStyle.None;
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112 | }
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113 | else
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114 | {
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115 | return (eMarkerStyle)Enum.Parse(typeof(eMarkerStyle), marker, true);
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116 | }
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117 | }
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118 | internal set
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119 | {
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120 | SetXmlNodeString(markerPath, value.ToString().ToLower());
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121 | }
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122 | }
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123 | }
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124 | }
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