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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 var d3jsInjectionTarget="X"; |
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97 |
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98 // window.onresize = function(){ |
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99 // document.getElementById(d3jsInjectionTarget).innerHTML = ""; |
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100 // makeChart(); |
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101 // }; |
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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 document.addEventListener("DOMContentLoaded", function(event) { |
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111 try { |
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112 document.getElementById(d3jsInjectionTarget).getElementsByClassName("svg")[0].innerHTML = "" |
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113 } catch (e) { |
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114 } |
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115 makeChart(); |
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116 }); |
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117 |
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118 function assignIssueToDate(issueArray, dateArray){ |
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119 a = []; |
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120 for (var i = 0; i < issueArray.length; i++) { |
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121 a.push({points: issueArray[i].points, date : dateArray[i].date}); |
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122 } |
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123 |
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124 return a; |
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125 } |
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126 |
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127 function limitDatesOnXAxis(limit){ |
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128 if (timestamp.length < limit){ |
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129 return timestamp.length; |
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130 } else { |
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131 return limit; |
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132 } |
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133 } |
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134 |
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135 function maxInObject( array ){ |
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136 var maxVal = 0; |
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137 for (var i = 0; i < array.length; i++) { |
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138 if (maxVal < array[i].points){ |
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139 maxVal = array[i].points; |
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140 } |
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141 } |
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142 return maxVal; |
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143 } |
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144 |
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145 |
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146 function getMaxIssues(){ |
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147 maxIssuesOfAllArrays = []; |
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148 maxIssuesOfAllArrays.push(maxInObject(critical)); |
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149 maxIssuesOfAllArrays.push(maxInObject(urgent)); |
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150 maxIssuesOfAllArrays.push(maxInObject(bug)); |
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151 maxIssuesOfAllArrays.push(maxInObject(feature)); |
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152 maxIssuesOfAllArrays.push(maxInObject(wish)); |
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153 |
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154 return Math.max.apply(Math, maxIssuesOfAllArrays)+1; |
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155 } |
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156 |
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157 |
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158 function dayDifference(first, second) { |
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159 "use strict"; |
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160 var difference = (second - first) / (1000 * 60 * 60 * 24); |
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161 |
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162 // just to avoid the get thousands of lines... would look ugly. |
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163 if (difference > 60){ |
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164 difference = 60; |
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165 } |
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166 |
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167 return difference; |
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168 } |
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169 |
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170 |
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171 // function for the grid lines |
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172 function makeGrid(direction, orientation, ticknumber) { |
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173 return d3.svg.axis() |
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174 .scale(direction) |
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175 .orient(orientation) |
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176 .ticks( ticknumber ); |
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177 } |
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178 |
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179 |
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180 //append a svg_path. pretty generic |
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181 function draw_line(svg, data_array, css_class, line_object){ |
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182 svg.append("path") |
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183 .datum(assignIssueToDate(data_array, timestamp)) |
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184 .attr("class", css_class) |
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185 .attr("d", line_object); |
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186 } |
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187 |
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188 |
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189 function makeLegend(svg, width){ |
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190 |
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191 var legend_distance = width+40; |
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192 var top_distance = 20; |
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193 var distance_steps = 50; |
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194 |
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195 |
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196 function set_propper_distance(steps){ |
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197 top_distance += steps; |
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198 return top_distance; |
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199 } |
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200 |
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201 function draw_legend_line(svg, width, Ypos, text, issues){ |
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202 svg.append("svg:text") |
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203 .attr("class", "legend") |
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204 .attr("x", width-30 ) |
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205 .attr("y", Ypos) |
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206 .text(text + ":"); |
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207 |
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208 svg.append("svg:text") |
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209 .attr("class", "legend") |
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210 .attr("x", width+35 ) |
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211 .attr("y", Ypos) |
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212 .text(issues); |
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213 |
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214 svg.append("rect") |
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215 .attr("class", "line " + text.toLowerCase() + " legend") |
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216 .attr("x", width-30) |
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217 .attr("y", Ypos-20) |
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218 .attr("width", 100) |
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219 .attr("height", 2); |
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220 } |
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221 |
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222 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Critical", critical[critical.length-1].points); |
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223 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Urgent", urgent[urgent.length-1].points); |
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224 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Bug", bug[bug.length-1].points); |
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225 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Feature", feature[feature.length-1].points); |
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226 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Wish", wish[wish.length-1].points); |
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227 } |
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228 |
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229 |
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230 |
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231 //draw the chart |
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232 function makeChart(div_name){ |
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233 |
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234 //declaration |
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235 var targetDiv = document.getElementById(d3jsInjectionTarget) |
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236 // var sizeOfSystemBorders = 20; |
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237 |
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238 var margin = {top: 20, right: 10, bottom: 50, left:50} |
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239 |
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240 var width = targetDiv.clientWidth - margin.left - margin.right |
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241 var height = targetDiv.clientHeight - margin.top - margin.bottom |
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242 |
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243 var x = d3.time.scale() |
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244 .range([0, width]); |
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245 |
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246 var y = d3.scale.linear() |
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247 .range([height, 0]); |
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248 |
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249 var base_line = d3.svg.line() |
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250 .x(function(d) { return x(d.date); }) |
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251 .y(function(d) { return y(d.points); }); |
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252 |
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253 //lines |
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254 var criticalLine = base_line; |
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255 var urgentLine = base_line; |
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256 var bugLine = base_line; |
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257 var featureLine = base_line; |
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258 var wishLine = base_line; |
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259 var timestampLine = base_line; |
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260 |
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261 |
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262 //set domain of y axis |
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263 var yDomain = [ ]; |
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264 yDomain[0] = 0; |
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265 yDomain[1] = getMaxIssues(); |
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266 y.domain(d3.extent(yDomain, function(d){return d; })); |
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267 |
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268 //set domain of y axis |
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269 x.domain(d3.extent(timestamp, function(d){return d.date; })); |
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270 |
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271 |
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272 var xAxis = d3.svg.axis() |
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273 .scale(x) |
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274 .orient("bottom") |
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275 .ticks(limitDatesOnXAxis(10)) |
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276 .tickFormat(d3.time.format("%d.%m")); |
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277 |
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278 var yAxis = d3.svg.axis() |
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279 .scale(y) |
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280 .orient("left"); |
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281 |
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282 var svg = d3.select("#" + d3jsInjectionTarget) |
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283 .append("svg") |
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284 .attr("class", "svg") |
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285 .attr("width", width + margin.left + margin.right) |
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286 .attr("height", height + margin.top + margin.bottom) |
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287 .append("g") |
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288 .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); |
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289 |
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290 |
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291 // creation |
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292 |
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293 |
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294 // Draw the x Grid lines |
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295 // svg.append("g") |
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296 // .attr("class", "grid") |
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297 // .attr("transform", "translate(0," + height + ")") |
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298 // .call(makeGrid(x, "bottom", timestamp.length) |
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299 // .tickSize(-height, 0, 0) |
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300 // .tickFormat("") |
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301 // ); |
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302 |
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303 |
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304 // Draw the y Grid lines |
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305 svg.append("g") |
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306 .attr("class", "grid") |
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307 .call(makeGrid(y, "left", function(){return Math.min(getMaxIssues(), 10);}()) |
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308 .tickSize(-width, 0, 0) |
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309 .tickFormat("") |
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310 ); |
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311 |
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312 |
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313 // Draw the x-axis |
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314 svg.append("g") |
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315 .attr("class", "x axis") |
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316 // .attr("transform", "translate(0, " + 20-height + ")") |
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317 .attr("transform", "translate(0," + height + ")") |
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318 .call(xAxis) |
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319 .selectAll("text") |
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320 // .style("text-anchor", "end") |
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321 // .attr("dx", "-.5em") |
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322 // .attr("dy", ".1em") |
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323 // .attr("transform", function() { |
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324 // return "rotate(-30)"; |
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325 // }); |
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326 |
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327 |
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328 // Draw the y-axis |
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329 svg.append("g") |
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330 .attr("class", "y axis") |
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331 .call(yAxis) |
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332 .append("text") |
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333 .attr("transform", "rotate(-90)") |
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334 // .attr("y", 6) |
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335 // .attr("dy", ".71em") |
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336 .style("text-anchor", "end"); |
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337 |
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338 |
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339 // Text for y-axis |
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340 // svg.append("text") |
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341 // .attr("transform", "rotate(-90)") |
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342 // .attr("y", 10 - margin.left) |
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343 // .attr("x", 0 - (height / 2)) |
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344 // .attr("dy", "1em") |
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345 // .style("text-anchor", "middle") |
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346 // .text("Issues"); |
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347 |
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348 |
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349 //Titel und Legende |
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350 // svg.append("svg:text") |
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351 // .attr("class", "text") |
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352 // .attr("x", 10) |
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353 // .attr("y", -5) |
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354 // .text("Issues Nach Zeit"); |
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355 |
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356 draw_line(svg, wish, "line wish", wishLine); |
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357 draw_line(svg, feature, "line feature", featureLine); |
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358 draw_line(svg, bug, "line bug", bugLine); |
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359 draw_line(svg, urgent, "line urgent", urgentLine); |
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360 draw_line(svg, critical, "line critical", criticalLine); |
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361 |
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362 |
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363 // makeLegend(svg, width); |
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364 } |
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365 // makeChart(); |
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366 |
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367 </script> |
