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 Added 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 | using OfficeOpenXml.Table.PivotTable;
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37 |
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38 | namespace OfficeOpenXml.Drawing.Chart
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39 | {
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40 | /// <summary>
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41 | /// Bar chart
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42 | /// </summary>
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43 | public sealed class ExcelBarChart : ExcelChart
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44 | {
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45 | #region "Constructors"
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46 | //internal ExcelBarChart(ExcelDrawings drawings, XmlNode node) :
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47 | // base(drawings, node/*, 1*/)
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48 | //{
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49 | // SetChartNodeText("");
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50 | //}
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51 | //internal ExcelBarChart(ExcelDrawings drawings, XmlNode node, eChartType type) :
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52 | // base(drawings, node, type)
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53 | //{
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54 | // SetChartNodeText("");
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55 |
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56 | // SetTypeProperties(drawings, type);
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57 | //}
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58 | internal ExcelBarChart(ExcelDrawings drawings, XmlNode node, eChartType type, ExcelChart topChart, ExcelPivotTable PivotTableSource) :
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59 | base(drawings, node, type, topChart, PivotTableSource)
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60 | {
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61 | SetChartNodeText("");
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62 |
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63 | SetTypeProperties(drawings, type);
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64 | }
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65 |
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66 | internal ExcelBarChart(ExcelDrawings drawings, XmlNode node, Uri uriChart, System.IO.Packaging.PackagePart part, XmlDocument chartXml, XmlNode chartNode) :
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67 | base(drawings, node, uriChart, part, chartXml, chartNode)
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68 | {
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69 | SetChartNodeText(chartNode.Name);
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70 | }
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71 |
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72 | internal ExcelBarChart(ExcelChart topChart, XmlNode chartNode) :
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73 | base(topChart, chartNode)
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74 | {
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75 | SetChartNodeText(chartNode.Name);
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76 | }
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77 | #endregion
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78 | #region "Private functions"
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79 | //string _chartTopPath="c:chartSpace/c:chart/c:plotArea/{0}";
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80 | private void SetChartNodeText(string chartNodeText)
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81 | {
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82 | if(string.IsNullOrEmpty(chartNodeText))
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83 | {
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84 | chartNodeText = GetChartNodeText();
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85 | }
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86 | //_chartTopPath = string.Format(_chartTopPath, chartNodeText);
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87 | //_directionPath = string.Format(_directionPath, _chartTopPath);
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88 | //_shapePath = string.Format(_shapePath, _chartTopPath);
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89 | }
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90 | private void SetTypeProperties(ExcelDrawings drawings, eChartType type)
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91 | {
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92 | /******* Bar direction *******/
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93 | if (type == eChartType.BarClustered ||
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94 | type == eChartType.BarStacked ||
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95 | type == eChartType.BarStacked100 ||
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96 | type == eChartType.BarClustered3D ||
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97 | type == eChartType.BarStacked3D ||
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98 | type == eChartType.BarStacked1003D ||
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99 | type == eChartType.ConeBarClustered ||
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100 | type == eChartType.ConeBarStacked ||
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101 | type == eChartType.ConeBarStacked100 ||
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102 | type == eChartType.CylinderBarClustered ||
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103 | type == eChartType.CylinderBarStacked ||
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104 | type == eChartType.CylinderBarStacked100 ||
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105 | type == eChartType.PyramidBarClustered ||
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106 | type == eChartType.PyramidBarStacked ||
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107 | type == eChartType.PyramidBarStacked100)
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108 | {
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109 | Direction = eDirection.Bar;
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110 | }
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111 | else if (
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112 | type == eChartType.ColumnClustered ||
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113 | type == eChartType.ColumnStacked ||
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114 | type == eChartType.ColumnStacked100 ||
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115 | type == eChartType.Column3D ||
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116 | type == eChartType.ColumnClustered3D ||
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117 | type == eChartType.ColumnStacked3D ||
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118 | type == eChartType.ColumnStacked1003D ||
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119 | type == eChartType.ConeCol ||
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120 | type == eChartType.ConeColClustered ||
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121 | type == eChartType.ConeColStacked ||
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122 | type == eChartType.ConeColStacked100 ||
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123 | type == eChartType.CylinderCol ||
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124 | type == eChartType.CylinderColClustered ||
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125 | type == eChartType.CylinderColStacked ||
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126 | type == eChartType.CylinderColStacked100 ||
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127 | type == eChartType.PyramidCol ||
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128 | type == eChartType.PyramidColClustered ||
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129 | type == eChartType.PyramidColStacked ||
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130 | type == eChartType.PyramidColStacked100)
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131 | {
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132 | Direction = eDirection.Column;
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133 | }
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134 |
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135 | /****** Shape ******/
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136 | if (/*type == eChartType.ColumnClustered ||
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137 | type == eChartType.ColumnStacked ||
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138 | type == eChartType.ColumnStacked100 ||*/
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139 | type == eChartType.Column3D ||
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140 | type == eChartType.ColumnClustered3D ||
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141 | type == eChartType.ColumnStacked3D ||
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142 | type == eChartType.ColumnStacked1003D ||
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143 | /*type == eChartType.BarClustered ||
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144 | type == eChartType.BarStacked ||
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145 | type == eChartType.BarStacked100 ||*/
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146 | type == eChartType.BarClustered3D ||
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147 | type == eChartType.BarStacked3D ||
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148 | type == eChartType.BarStacked1003D)
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149 | {
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150 | Shape = eShape.Box;
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151 | }
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152 | else if (
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153 | type == eChartType.CylinderBarClustered ||
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154 | type == eChartType.CylinderBarStacked ||
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155 | type == eChartType.CylinderBarStacked100 ||
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156 | type == eChartType.CylinderCol ||
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157 | type == eChartType.CylinderColClustered ||
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158 | type == eChartType.CylinderColStacked ||
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159 | type == eChartType.CylinderColStacked100)
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160 | {
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161 | Shape = eShape.Cylinder;
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162 | }
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163 | else if (
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164 | type == eChartType.ConeBarClustered ||
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165 | type == eChartType.ConeBarStacked ||
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166 | type == eChartType.ConeBarStacked100 ||
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167 | type == eChartType.ConeCol ||
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168 | type == eChartType.ConeColClustered ||
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169 | type == eChartType.ConeColStacked ||
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170 | type == eChartType.ConeColStacked100)
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171 | {
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172 | Shape = eShape.Cone;
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173 | }
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174 | else if (
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175 | type == eChartType.PyramidBarClustered ||
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176 | type == eChartType.PyramidBarStacked ||
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177 | type == eChartType.PyramidBarStacked100 ||
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178 | type == eChartType.PyramidCol ||
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179 | type == eChartType.PyramidColClustered ||
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180 | type == eChartType.PyramidColStacked ||
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181 | type == eChartType.PyramidColStacked100)
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182 | {
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183 | Shape = eShape.Pyramid;
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184 | }
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185 | }
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186 | #endregion
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187 | #region "Properties"
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188 | string _directionPath = "c:barDir/@val";
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189 | /// <summary>
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190 | /// Direction, Bar or columns
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191 | /// </summary>
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192 | public eDirection Direction
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193 | {
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194 | get
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195 | {
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196 | return GetDirectionEnum(_chartXmlHelper.GetXmlNodeString(_directionPath));
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197 | }
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198 | internal set
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199 | {
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200 | _chartXmlHelper.SetXmlNodeString(_directionPath, GetDirectionText(value));
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201 | }
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202 | }
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203 | string _shapePath = "c:shape/@val";
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204 | /// <summary>
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205 | /// The shape of the bar/columns
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206 | /// </summary>
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207 | public eShape Shape
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208 | {
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209 | get
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210 | {
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211 | return GetShapeEnum(_chartXmlHelper.GetXmlNodeString(_shapePath));
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212 | }
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213 | internal set
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214 | {
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215 | _chartXmlHelper.SetXmlNodeString(_shapePath, GetShapeText(value));
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216 | }
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217 | }
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218 | ExcelChartDataLabel _DataLabel = null;
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219 | /// <summary>
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220 | /// Access to datalabel properties
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221 | /// </summary>
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222 | public ExcelChartDataLabel DataLabel
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223 | {
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224 | get
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225 | {
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226 | if (_DataLabel == null)
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227 | {
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228 | _DataLabel = new ExcelChartDataLabel(NameSpaceManager, ChartNode);
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229 | }
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230 | return _DataLabel;
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231 | }
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232 | }
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233 | #endregion
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234 | #region "Direction Enum Traslation"
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235 | private string GetDirectionText(eDirection direction)
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236 | {
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237 | switch (direction)
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238 | {
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239 | case eDirection.Bar:
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240 | return "bar";
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241 | default:
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242 | return "col";
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243 | }
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244 | }
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245 |
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246 | private eDirection GetDirectionEnum(string direction)
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247 | {
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248 | switch (direction)
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249 | {
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250 | case "bar":
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251 | return eDirection.Bar;
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252 | default:
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253 | return eDirection.Column;
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254 | }
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255 | }
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256 | #endregion
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257 | #region "Shape Enum Translation"
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258 | private string GetShapeText(eShape Shape)
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259 | {
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260 | switch (Shape)
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261 | {
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262 | case eShape.Box:
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263 | return "box";
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264 | case eShape.Cone:
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265 | return "cone";
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266 | case eShape.ConeToMax:
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267 | return "coneToMax";
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268 | case eShape.Cylinder:
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269 | return "cylinder";
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270 | case eShape.Pyramid:
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271 | return "pyramid";
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272 | case eShape.PyramidToMax:
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273 | return "pyramidToMax";
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274 | default:
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275 | return "box";
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276 | }
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277 | }
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278 |
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279 | private eShape GetShapeEnum(string text)
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280 | {
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281 | switch (text)
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282 | {
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283 | case "box":
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284 | return eShape.Box;
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285 | case "cone":
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286 | return eShape.Cone;
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287 | case "coneToMax":
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288 | return eShape.ConeToMax;
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289 | case "cylinder":
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290 | return eShape.Cylinder;
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291 | case "pyramid":
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292 | return eShape.Pyramid;
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293 | case "pyramidToMax":
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294 | return eShape.PyramidToMax;
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295 | default:
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296 | return eShape.Box;
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297 | }
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298 | }
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299 | #endregion
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300 | internal override eChartType GetChartType(string name)
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301 | {
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302 | if (name == "barChart")
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303 | {
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304 | if (this.Direction == eDirection.Bar)
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305 | {
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306 | if (Grouping == eGrouping.Stacked)
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307 | {
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308 | return eChartType.BarStacked;
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309 | }
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310 | else if (Grouping == eGrouping.PercentStacked)
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311 | {
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312 | return eChartType.BarStacked100;
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313 | }
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314 | else
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315 | {
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316 | return eChartType.BarClustered;
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317 | }
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318 | }
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319 | else
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320 | {
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321 | if (Grouping == eGrouping.Stacked)
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322 | {
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323 | return eChartType.ColumnStacked;
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324 | }
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325 | else if (Grouping == eGrouping.PercentStacked)
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326 | {
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327 | return eChartType.ColumnStacked100;
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328 | }
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329 | else
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330 | {
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331 | return eChartType.ColumnClustered;
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332 | }
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333 | }
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334 | }
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335 | if (name == "bar3DChart")
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336 | {
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337 | #region "Bar Shape"
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338 | if (this.Shape==eShape.Box)
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339 | {
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340 | if (this.Direction == eDirection.Bar)
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341 | {
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342 | if (Grouping == eGrouping.Stacked)
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343 | {
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344 | return eChartType.BarStacked3D;
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345 | }
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346 | else if (Grouping == eGrouping.PercentStacked)
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347 | {
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348 | return eChartType.BarStacked1003D;
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349 | }
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350 | else
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351 | {
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352 | return eChartType.BarClustered3D;
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353 | }
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354 | }
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355 | else
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356 | {
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357 | if (Grouping == eGrouping.Stacked)
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358 | {
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359 | return eChartType.ColumnStacked3D;
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360 | }
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361 | else if (Grouping == eGrouping.PercentStacked)
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362 | {
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363 | return eChartType.ColumnStacked1003D;
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364 | }
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365 | else
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366 | {
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367 | return eChartType.ColumnClustered3D;
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368 | }
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369 | }
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370 | }
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371 | #endregion
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372 | #region "Cone Shape"
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373 | if (this.Shape == eShape.Cone || this.Shape == eShape.ConeToMax)
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374 | {
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375 | if (this.Direction == eDirection.Bar)
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376 | {
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377 | if (Grouping == eGrouping.Stacked)
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378 | {
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379 | return eChartType.ConeBarStacked;
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380 | }
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381 | else if (Grouping == eGrouping.PercentStacked)
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382 | {
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383 | return eChartType.ConeBarStacked100;
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384 | }
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385 | else if (Grouping == eGrouping.Clustered)
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386 | {
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387 | return eChartType.ConeBarClustered;
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388 | }
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389 | }
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390 | else
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391 | {
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392 | if (Grouping == eGrouping.Stacked)
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393 | {
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394 | return eChartType.ConeColStacked;
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395 | }
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396 | else if (Grouping == eGrouping.PercentStacked)
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397 | {
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398 | return eChartType.ConeColStacked100;
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399 | }
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400 | else if (Grouping == eGrouping.Clustered)
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401 | {
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402 | return eChartType.ConeColClustered;
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403 | }
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404 | else
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405 | {
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406 | return eChartType.ConeCol;
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407 | }
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408 | }
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409 | }
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410 | #endregion
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411 | #region "Cylinder Shape"
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412 | if (this.Shape == eShape.Cylinder)
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413 | {
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414 | if (this.Direction == eDirection.Bar)
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415 | {
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416 | if (Grouping == eGrouping.Stacked)
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417 | {
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418 | return eChartType.CylinderBarStacked;
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419 | }
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420 | else if (Grouping == eGrouping.PercentStacked)
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421 | {
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422 | return eChartType.CylinderBarStacked100;
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423 | }
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424 | else if (Grouping == eGrouping.Clustered)
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425 | {
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426 | return eChartType.CylinderBarClustered;
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427 | }
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428 | }
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429 | else
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430 | {
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431 | if (Grouping == eGrouping.Stacked)
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432 | {
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433 | return eChartType.CylinderColStacked;
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434 | }
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435 | else if (Grouping == eGrouping.PercentStacked)
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436 | {
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437 | return eChartType.CylinderColStacked100;
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438 | }
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439 | else if (Grouping == eGrouping.Clustered)
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440 | {
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441 | return eChartType.CylinderColClustered;
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442 | }
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443 | else
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444 | {
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445 | return eChartType.CylinderCol;
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446 | }
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447 | }
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448 | }
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449 | #endregion
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450 | #region "Pyramide Shape"
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451 | if (this.Shape == eShape.Pyramid || this.Shape == eShape.PyramidToMax)
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452 | {
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453 | if (this.Direction == eDirection.Bar)
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454 | {
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455 | if (Grouping == eGrouping.Stacked)
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456 | {
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457 | return eChartType.PyramidBarStacked;
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458 | }
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459 | else if (Grouping == eGrouping.PercentStacked)
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460 | {
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461 | return eChartType.PyramidBarStacked100;
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462 | }
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463 | else if (Grouping == eGrouping.Clustered)
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464 | {
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465 | return eChartType.PyramidBarClustered;
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466 | }
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467 | }
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468 | else
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469 | {
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470 | if (Grouping == eGrouping.Stacked)
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471 | {
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472 | return eChartType.PyramidColStacked;
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473 | }
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474 | else if (Grouping == eGrouping.PercentStacked)
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475 | {
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476 | return eChartType.PyramidColStacked100;
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477 | }
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478 | else if (Grouping == eGrouping.Clustered)
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479 | {
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480 | return eChartType.PyramidColClustered;
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481 | }
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482 | else
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483 | {
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484 | return eChartType.PyramidCol;
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485 | }
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486 | }
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487 | }
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488 | #endregion
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489 | }
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490 | return base.GetChartType(name);
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491 | }
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492 | }
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493 | }
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