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1 <style type = text/css> |
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2 |
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3 * { |
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4 font-family: "Sans-serif"; |
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5 /*font-size: 20px;*/ |
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6 } |
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7 |
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8 .svg div{ |
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9 /*font: 10px;*/ |
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10 /*text-align: right;*/ |
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11 /*float: left;*/ |
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12 /*display: block;*/ |
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13 /*padding: 10px;*/ |
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14 /*margin: 10px;*/ |
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16
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15 color: white; |
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16 } |
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17 |
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18 .axis path, |
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19 |
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20 .axis line { |
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21 fill: none; |
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22 stroke: lightgrey; |
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23 /*opacity: 0.7;*/ |
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24 /*stroke-width: 1px;*/ |
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25 } |
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26 |
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27 .y.axis path { |
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28 display: none; |
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29 } |
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30 |
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31 .line { |
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32 fill: none; |
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33 stroke-width: 4px; |
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34 opacity: 1; |
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35 } |
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36 |
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37 .line.critical { |
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38 stroke: red; |
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39 } |
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40 |
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41 .line.critical.legend { |
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42 fill: red; |
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43 } |
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44 |
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45 .line.urgent { |
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46 stroke: orange; |
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47 } |
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48 |
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49 .line.urgent.legend { |
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50 fill: orange; |
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51 } |
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52 |
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53 .line.bug { |
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54 stroke: violet; |
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55 } |
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56 |
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57 .line.bug.legend { |
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58 fill: violet; |
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59 } |
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60 |
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61 .line.feature { |
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62 stroke: chartreuse; |
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63 style: stroke-dasharray; |
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64 } |
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65 |
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66 .line.feature.legend { |
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67 fill: chartreuse; |
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68 } |
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69 |
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70 .line.wish { |
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71 stroke: blue; |
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72 } |
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73 |
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74 .line.wish.legend { |
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75 fill: blue; |
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76 } |
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77 |
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78 .grid .tick { |
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79 stroke: lightgrey; |
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80 /*opacity: 0.7;*/ |
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81 } |
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82 |
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83 .grid path { |
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84 stroke-width: 0; |
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85 } |
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86 |
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87 </style> |
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88 |
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89 <!-- <div id="content" style="display: inline-block"></div> --> |
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90 <!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js" charset="utf-8"></script> --> |
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91 |
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92 <script type="text/javascript" src="static/d3.v3.min.js"></script> |
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93 |
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94 <script type="text/javascript"> |
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95 |
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96 // window.onresize = function(){ |
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97 // document.getElementsByClassName("chart")[0].innerHTML = ""; |
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98 // makeChart(); |
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99 // }; |
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100 |
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101 var d3jsInjectionTarget="X"; |
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102 |
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103 var critical=[]; |
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104 var urgent=[]; |
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105 var bug=[]; |
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106 var feature=[]; |
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107 var wish=[]; |
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108 var timestamp=[]; |
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109 |
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110 // var critical=[ |
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111 // {points: 4}, |
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112 // {points: 12}, |
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113 // {points: 8}, |
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114 // {points: 2} |
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115 // ] |
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116 // |
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117 // var urgent=[ |
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118 // {points: 3}, |
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119 // {points: 24}, |
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120 // {points: 17}, |
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121 // {points: 19} |
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122 // ] |
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123 // |
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124 // var bug=[ |
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125 // {points: 10}, |
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126 // {points: 2}, |
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127 // {points: 2}, |
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128 // {points: 12} |
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129 // ] |
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130 // |
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131 // var feature=[ |
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132 // {points: 4}, |
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133 // {points: 21}, |
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134 // {points: 12}, |
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135 // {points: 4} |
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136 // ] |
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137 // |
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138 // var wish=[ |
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139 // {points: 22}, |
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140 // {points: 18}, |
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141 // {points: 32}, |
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142 // {points: 10} |
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143 // ] |
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144 // |
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145 // |
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146 // var timestamp=[ |
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147 // {date : new Date('2015-06-30T12:36:47')}, |
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148 // {date : new Date('2015-07-01T12:37:26')}, |
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149 // {date : new Date('2015-07-02T12:38:26')}, |
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150 // {date : new Date('2015-07-03T12:39:26')} |
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151 // ] |
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152 |
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153 document.addEventListener("DOMContentLoaded", function(event) { |
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154 makeChart(); |
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155 }); |
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156 |
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157 function assignIssueToDate(issueArray, dateArray){ |
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158 a = []; |
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159 for (var i = 0; i < issueArray.length; i++) { |
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160 a.push({points: issueArray[i].points, date : dateArray[i].date}); |
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161 } |
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162 |
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163 return a; |
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164 } |
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165 |
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166 function limitDatesOnXAxis(limit){ |
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167 if (timestamp.length < limit){ |
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168 return timestamp.length; |
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169 } else { |
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170 return limit; |
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171 } |
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172 } |
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173 |
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174 function maxInObject( array ){ |
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175 var maxVal = 0; |
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176 for (var i = 0; i < array.length; i++) { |
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177 if (maxVal < array[i].points){ |
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178 maxVal = array[i].points; |
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179 } |
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180 } |
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181 return maxVal; |
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182 } |
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183 |
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184 |
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185 function getMaxIssues(){ |
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186 maxIssuesOfAllArrays = []; |
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187 maxIssuesOfAllArrays.push(maxInObject(critical)); |
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188 maxIssuesOfAllArrays.push(maxInObject(urgent)); |
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189 maxIssuesOfAllArrays.push(maxInObject(bug)); |
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190 maxIssuesOfAllArrays.push(maxInObject(feature)); |
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191 maxIssuesOfAllArrays.push(maxInObject(wish)); |
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192 |
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193 return Math.max.apply(Math, maxIssuesOfAllArrays)+1; |
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194 } |
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195 |
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196 |
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197 function dayDifference(first, second) { |
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198 "use strict"; |
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199 var difference = (second - first) / (1000 * 60 * 60 * 24); |
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200 |
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201 // just to avoid the get thousands of lines... would look ugly. |
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202 if (difference > 60){ |
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203 difference = 60; |
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204 } |
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205 |
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206 return difference; |
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207 } |
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208 |
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209 |
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210 // function for the grid lines |
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211 function makeGrid(direction, orientation, ticknumber) { |
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212 return d3.svg.axis() |
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213 .scale(direction) |
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214 .orient(orientation) |
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215 .ticks( ticknumber ); |
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216 } |
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217 |
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218 |
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219 //append a svg_path. pretty generic |
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220 function draw_line(svg, data_array, css_class, line_object){ |
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221 svg.append("path") |
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222 .datum(assignIssueToDate(data_array, timestamp)) |
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223 .attr("class", css_class) |
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224 .attr("d", line_object); |
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225 } |
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226 |
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227 |
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228 function makeLegend(svg, width){ |
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229 |
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230 var legend_distance = width+40; |
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231 var top_distance = 20; |
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232 var distance_steps = 50; |
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233 |
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234 |
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235 function set_propper_distance(steps){ |
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236 top_distance += steps; |
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237 return top_distance; |
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238 } |
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239 |
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240 function draw_legend_line(svg, width, Ypos, text, issues){ |
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241 svg.append("svg:text") |
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242 .attr("class", "legend") |
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243 .attr("x", width-30 ) |
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244 .attr("y", Ypos) |
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245 .text(text + ":"); |
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246 |
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247 svg.append("svg:text") |
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248 .attr("class", "legend") |
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249 .attr("x", width+35 ) |
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250 .attr("y", Ypos) |
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251 .text(issues); |
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252 |
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253 svg.append("rect") |
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254 .attr("class", "line " + text.toLowerCase() + " legend") |
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255 .attr("x", width-30) |
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256 .attr("y", Ypos-20) |
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257 .attr("width", 100) |
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258 .attr("height", 2); |
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259 } |
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260 |
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261 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Critical", critical[critical.length-1].points); |
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262 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Urgent", urgent[urgent.length-1].points); |
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263 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Bug", bug[bug.length-1].points); |
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264 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Feature", feature[feature.length-1].points); |
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265 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Wish", wish[wish.length-1].points); |
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266 } |
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267 |
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268 |
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269 |
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270 //draw the chart |
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271 function makeChart(div_name){ |
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272 |
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273 //declaration |
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274 var targetDiv = document.getElementById(d3jsInjectionTarget) |
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275 // var sizeOfSystemBorders = 20; |
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276 |
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277 var margin = {top: 20, right: 10, bottom: 50, left:50} |
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278 |
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279 var width = targetDiv.clientWidth - margin.left - margin.right |
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280 var height = targetDiv.clientHeight - margin.top - margin.bottom |
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281 |
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282 var x = d3.time.scale() |
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283 .range([0, width]); |
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284 |
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285 var y = d3.scale.linear() |
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286 .range([height, 0]); |
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287 |
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288 var base_line = d3.svg.line() |
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289 .x(function(d) { return x(d.date); }) |
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290 .y(function(d) { return y(d.points); }); |
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291 |
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292 //lines |
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293 var criticalLine = base_line; |
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294 var urgentLine = base_line; |
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295 var bugLine = base_line; |
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296 var featureLine = base_line; |
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297 var wishLine = base_line; |
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298 var timestampLine = base_line; |
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299 |
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300 |
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301 //set domain of y axis |
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302 var yDomain = [ ]; |
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303 yDomain[0] = 0; |
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304 yDomain[1] = getMaxIssues(); |
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305 y.domain(d3.extent(yDomain, function(d){return d; })); |
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306 |
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307 //set domain of y axis |
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308 x.domain(d3.extent(timestamp, function(d){return d.date; })); |
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309 |
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310 |
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311 var xAxis = d3.svg.axis() |
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312 .scale(x) |
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313 .orient("bottom") |
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314 .ticks(limitDatesOnXAxis(4)) |
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315 .tickFormat(d3.time.format("%d.%m")); |
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316 |
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317 var yAxis = d3.svg.axis() |
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318 .scale(y) |
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319 .orient("left"); |
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320 |
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321 var svg = d3.select("#" + d3jsInjectionTarget) |
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322 .append("svg") |
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323 .attr("class", "svg") |
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324 .attr("width", width + margin.left + margin.right) |
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325 .attr("height", height + margin.top + margin.bottom) |
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326 .append("g") |
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327 .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); |
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328 |
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329 |
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330 // creation |
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331 |
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332 |
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333 // Draw the x Grid lines |
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334 // svg.append("g") |
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335 // .attr("class", "grid") |
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336 // .attr("transform", "translate(0," + height + ")") |
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337 // .call(makeGrid(x, "bottom", timestamp.length) |
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338 // .tickSize(-height, 0, 0) |
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339 // .tickFormat("") |
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340 // ); |
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341 |
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342 |
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343 // Draw the y Grid lines |
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344 svg.append("g") |
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345 .attr("class", "grid") |
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346 .call(makeGrid(y, "left", function(){return Math.min(getMaxIssues(), 10);}()) |
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347 .tickSize(-width, 0, 0) |
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348 .tickFormat("") |
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349 ); |
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350 |
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351 |
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352 // Draw the x-axis |
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353 svg.append("g") |
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354 .attr("class", "x axis") |
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355 // .attr("transform", "translate(0, " + 20-height + ")") |
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356 .attr("transform", "translate(0," + height + ")") |
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357 .call(xAxis) |
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358 .selectAll("text") |
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359 // .style("text-anchor", "end") |
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360 // .attr("dx", "-.5em") |
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361 // .attr("dy", ".1em") |
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362 // .attr("transform", function() { |
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363 // return "rotate(-30)"; |
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364 // }); |
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365 |
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366 |
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367 // Draw the y-axis |
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368 svg.append("g") |
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369 .attr("class", "y axis") |
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370 .call(yAxis) |
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371 .append("text") |
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372 .attr("transform", "rotate(-90)") |
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373 // .attr("y", 6) |
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374 // .attr("dy", ".71em") |
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375 .style("text-anchor", "end"); |
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376 |
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377 |
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378 // Text for y-axis |
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379 // svg.append("text") |
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380 // .attr("transform", "rotate(-90)") |
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381 // .attr("y", 10 - margin.left) |
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382 // .attr("x", 0 - (height / 2)) |
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383 // .attr("dy", "1em") |
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384 // .style("text-anchor", "middle") |
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385 // .text("Issues"); |
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386 |
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387 |
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388 //Titel und Legende |
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389 // svg.append("svg:text") |
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390 // .attr("class", "text") |
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391 // .attr("x", 10) |
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392 // .attr("y", -5) |
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393 // .text("Issues Nach Zeit"); |
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394 |
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395 draw_line(svg, wish, "line wish", wishLine); |
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396 draw_line(svg, feature, "line feature", featureLine); |
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397 draw_line(svg, bug, "line bug", bugLine); |
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398 draw_line(svg, urgent, "line urgent", urgentLine); |
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399 draw_line(svg, critical, "line critical", criticalLine); |
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400 |
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401 |
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402 // makeLegend(svg, width); |
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403 } |
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404 |
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405 |
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406 </script> |
