1 | using System;
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2 | using System.Collections.Generic;
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3 | using System.Drawing;
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4 |
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5 | namespace HeuristicLab.Visualization {
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6 | public class AvgLineAggregator : IAggregator {
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7 |
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8 | private readonly List<double> dataRow = new List<double>();
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9 |
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10 | #region IAggregator Members
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11 |
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12 | public void AddWatch(IDataRow dataRow) {
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13 | dataRowWatches.Add(dataRow);
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14 | dataRow.ValueChanged += dataRow_ValueChanged;
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15 | dataRow.ValuesChanged += dataRow_ValuesChanged;
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16 | dataRow.DataRowChanged += dataRow_DataRowChanged;
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17 | }
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18 |
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19 | public void RemoveWatch(IDataRow dataRow) {
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20 |
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21 | dataRowWatches.Remove(dataRow);
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22 | dataRow.DataRowChanged -= dataRow_DataRowChanged;
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23 | dataRow.ValuesChanged -= dataRow_ValuesChanged;
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24 | dataRow.ValueChanged -= dataRow_ValueChanged;
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25 | }
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26 |
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27 |
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28 | #endregion
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29 |
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30 | List<IDataRow> dataRowWatches = new List<IDataRow>();
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31 |
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32 | void dataRow_ValueChanged(IDataRow row, double value, int index, Action action) {
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33 | refreshValue(value);
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34 | }
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35 |
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36 | void dataRow_ValuesChanged(IDataRow row, double[] values, int index, Action action) {
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37 | for (int i = 0; i < values.Length; i++) {
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38 | refreshValue(values[i]);
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39 | }
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40 | }
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41 |
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42 | void dataRow_DataRowChanged(IDataRow row) {
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43 | refreshValue(double.MinValue);
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44 | }
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45 |
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46 | private void refreshValue(double newVal) {
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47 | //alle durchlaufen und neues min berechnen; verbesserung: merken in welcher row lowest wert steckt
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48 |
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49 | //curAvgValue = double.MinValue;
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50 | double tmpSum = 0;
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51 | int count = dataRowWatches.Count;
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52 |
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53 | IDataRow firstRow = dataRowWatches[0];
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54 | int count1 = firstRow.Count;
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55 | System.Console.WriteLine("count: " + count1);
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56 |
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57 | dataRow.Clear();
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58 |
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59 | if (dataRowWatches.Count >= 2) {
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60 | for (int i = 0; i < count1; i++) {
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61 | tmpSum = 0;
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62 | for (int j = 0; j < count; j++) {
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63 | if (dataRowWatches[j].Count > i) {
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64 | tmpSum += dataRowWatches[j][i];
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65 | }
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66 | }
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67 |
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68 | this.dataRow.Add(tmpSum/count);
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69 | OnValueChanged(tmpSum / count, dataRow.Count - 1, Action.Added);
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70 | }
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71 | }
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72 |
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73 | // evtl nur feuern wenn sich geändert hat (jedes mal?)
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74 | //OnDataRowChanged(this);
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75 | }
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76 |
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77 | #region IDataRow Members
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78 |
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79 | private string label = "";
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80 | private Color color = Color.Black;
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81 | private int thickness = 2;
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82 | private DrawingStyle style = DrawingStyle.Solid;
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83 | private DataRowType lineType = DataRowType.Normal;
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84 |
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85 |
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86 | public string Label {
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87 | get { return label; }
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88 | set {
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89 | label = value;
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90 | OnDataRowChanged(this);
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91 | }
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92 | }
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93 |
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94 | public Color Color {
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95 | get { return color; }
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96 | set {
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97 | color = value;
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98 | OnDataRowChanged(this);
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99 | }
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100 | }
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101 |
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102 | public int Thickness {
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103 | get { return thickness; }
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104 | set {
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105 | thickness = value;
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106 | OnDataRowChanged(this);
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107 | }
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108 | }
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109 |
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110 | public DrawingStyle Style {
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111 | get { return style; }
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112 | set {
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113 | style = value;
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114 | OnDataRowChanged(this);
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115 | }
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116 | }
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117 |
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118 | public DataRowType LineType {
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119 | get { return lineType; }
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120 | set {
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121 | lineType = value;
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122 | OnDataRowChanged(this);
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123 | }
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124 | }
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125 |
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126 |
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127 | private bool showYAxis = false;
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128 |
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129 | public bool ShowYAxis {
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130 | get { return showYAxis; }
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131 | set {
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132 | showYAxis = value;
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133 | OnDataRowChanged(this);
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134 | }
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135 | }
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136 |
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137 | public LabelProvider.ILabelProvider YAxisLabelProvider {
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138 | get {
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139 | throw new NotImplementedException();
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140 | }
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141 | set {
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142 | throw new NotImplementedException();
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143 | }
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144 | }
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145 |
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146 | public void AddValue(double value) {
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147 | dataRow.Add(value);
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148 | OnValueChanged(value, dataRow.Count - 1, Action.Added);
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149 | }
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150 |
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151 | public void AddValue(double value, int index) {
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152 | throw new System.NotImplementedException();
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153 | }
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154 |
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155 | public void AddValues(double[] values) {
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156 | throw new NotSupportedException();
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157 | }
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158 |
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159 | public void AddValues(double[] values, int index) {
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160 | throw new NotSupportedException();
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161 | }
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162 |
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163 | public void ModifyValue(double value, int index) {
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164 | throw new NotSupportedException();
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165 | }
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166 |
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167 | public void ModifyValues(double[] values, int index) {
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168 | throw new NotSupportedException();
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169 | }
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170 |
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171 | public void RemoveValue(int index) {
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172 | throw new NotSupportedException();
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173 | }
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174 |
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175 | public void RemoveValues(int index, int count) {
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176 | throw new NotSupportedException();
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177 | }
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178 |
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179 | public int Count {
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180 | get { return dataRowWatches.Count; }
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181 | }
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182 |
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183 | public double this[int index] {
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184 | get { return dataRow[index]; }
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185 | set {
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186 | dataRow[index] = value;
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187 | OnValueChanged(value, index, Action.Modified);
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188 | }
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189 | }
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190 |
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191 | public double MinValue {
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192 | get { throw new System.NotImplementedException(); }
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193 | }
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194 |
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195 | public double MaxValue {
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196 | get { throw new System.NotImplementedException(); }
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197 | }
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198 |
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199 | public event ValuesChangedHandler ValuesChanged;
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200 |
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201 | protected void OnValuesChanged(double[] values, int index, Action action) {
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202 | if (ValuesChanged != null) {
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203 | ValuesChanged(this, values, index, action);
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204 | }
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205 | }
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206 |
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207 | public event ValueChangedHandler ValueChanged;
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208 |
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209 | protected void OnValueChanged(double value, int index, Action action) {
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210 | if (ValueChanged != null) {
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211 | ValueChanged(this, value, index, action);
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212 | }
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213 | }
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214 |
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215 | public event DataRowChangedHandler DataRowChanged;
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216 |
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217 | protected void OnDataRowChanged(IDataRow row) {
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218 | if (DataRowChanged != null) {
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219 | DataRowChanged(this);
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220 | }
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221 | }
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222 |
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223 | #endregion
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224 | }
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225 | }
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