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comparison modules/web_view/bottledash_graph.html @ 43:2e2981af7d2d

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Use bottledash-specific graph template This version differs from roundup_cc's graph.html in that is not a complete HTML file but a snippet.
author Gernot Schulz <gernot@intevation.de>
date Sun, 31 Jan 2016 15:21:18 +0100
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42:8935152f5e19 43:2e2981af7d2d
1 <style type = text/css>
2
3 * {
4 font-family: "Sans-serif";
5 /*font-size: 20px;*/
6 }
7
8 .svg div{
9 /*font: 10px;*/
10 /*text-align: right;*/
11 /*float: left;*/
12 /*display: block;*/
13 /*padding: 10px;*/
14 /*margin: 10px;*/
15 color: white;
16 }
17
18 .axis path,
19
20 .axis line {
21 fill: none;
22 stroke: lightgrey;
23 /*opacity: 0.7;*/
24 stroke-width: 1px;
25 }
26
27 .y.axis path {
28 display: none;
29 }
30
31 .line {
32 fill: none;
33 stroke-width: 4px;
34 opacity: 1;
35 }
36
37 .line.critical {
38 stroke: red;
39 }
40
41 .line.critical.legend {
42 fill: red;
43 }
44
45 .line.urgent {
46 stroke: orange;
47 }
48
49 .line.urgent.legend {
50 fill: orange;
51 }
52
53 .line.bug {
54 stroke: violet;
55 }
56
57 .line.bug.legend {
58 fill: violet;
59 }
60
61 .line.feature {
62 stroke: chartreuse;
63 style: stroke-dasharray;
64 }
65
66 .line.feature.legend {
67 fill: chartreuse;
68 }
69
70 .line.wish {
71 stroke: blue;
72 }
73
74 .line.wish.legend {
75 fill: blue;
76 }
77
78 .grid .tick {
79 stroke: lightgrey;
80 /*opacity: 0.7;*/
81 }
82
83 .grid path {
84 stroke-width: 0;
85 }
86
87 </style>
88
89 <!-- <div id="content" style="display: inline-block"></div> -->
90 <!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js" charset="utf-8"></script> -->
91
92 <script type="text/javascript" src="static/d3.v3.min.js"></script>
93
94 <script type="text/javascript">
95
96 var d3jsInjectionTarget="X";
97
98 // window.onresize = function(){
99 // document.getElementById(d3jsInjectionTarget).innerHTML = "";
100 // makeChart();
101 // };
102
103 var critical=[];
104 var urgent=[];
105 var bug=[];
106 var feature=[];
107 var wish=[];
108 var timestamp=[];
109
110 document.addEventListener("DOMContentLoaded", function(event) {
111 try {
112 document.getElementById(d3jsInjectionTarget).getElementsByClassName("svg")[0].innerHTML = ""
113 } catch (e) {
114 }
115 makeChart();
116 });
117
118 function assignIssueToDate(issueArray, dateArray){
119 a = [];
120 for (var i = 0; i < issueArray.length; i++) {
121 a.push({points: issueArray[i].points, date : dateArray[i].date});
122 }
123
124 return a;
125 }
126
127 function limitDatesOnXAxis(limit){
128 if (timestamp.length < limit){
129 return timestamp.length;
130 } else {
131 return limit;
132 }
133 }
134
135 function maxInObject( array ){
136 var maxVal = 0;
137 for (var i = 0; i < array.length; i++) {
138 if (maxVal < array[i].points){
139 maxVal = array[i].points;
140 }
141 }
142 return maxVal;
143 }
144
145
146 function getMaxIssues(){
147 maxIssuesOfAllArrays = [];
148 maxIssuesOfAllArrays.push(maxInObject(critical));
149 maxIssuesOfAllArrays.push(maxInObject(urgent));
150 maxIssuesOfAllArrays.push(maxInObject(bug));
151 maxIssuesOfAllArrays.push(maxInObject(feature));
152 maxIssuesOfAllArrays.push(maxInObject(wish));
153
154 return Math.max.apply(Math, maxIssuesOfAllArrays)+1;
155 }
156
157
158 function dayDifference(first, second) {
159 "use strict";
160 var difference = (second - first) / (1000 * 60 * 60 * 24);
161
162 // just to avoid the get thousands of lines... would look ugly.
163 if (difference > 60){
164 difference = 60;
165 }
166
167 return difference;
168 }
169
170
171 // function for the grid lines
172 function makeGrid(direction, orientation, ticknumber) {
173 return d3.svg.axis()
174 .scale(direction)
175 .orient(orientation)
176 .ticks( ticknumber );
177 }
178
179
180 //append a svg_path. pretty generic
181 function draw_line(svg, data_array, css_class, line_object){
182 svg.append("path")
183 .datum(assignIssueToDate(data_array, timestamp))
184 .attr("class", css_class)
185 .attr("d", line_object);
186 }
187
188
189 function makeLegend(svg, width){
190
191 var legend_distance = width+40;
192 var top_distance = 20;
193 var distance_steps = 50;
194
195
196 function set_propper_distance(steps){
197 top_distance += steps;
198 return top_distance;
199 }
200
201 function draw_legend_line(svg, width, Ypos, text, issues){
202 svg.append("svg:text")
203 .attr("class", "legend")
204 .attr("x", width-30 )
205 .attr("y", Ypos)
206 .text(text + ":");
207
208 svg.append("svg:text")
209 .attr("class", "legend")
210 .attr("x", width+35 )
211 .attr("y", Ypos)
212 .text(issues);
213
214 svg.append("rect")
215 .attr("class", "line " + text.toLowerCase() + " legend")
216 .attr("x", width-30)
217 .attr("y", Ypos-20)
218 .attr("width", 100)
219 .attr("height", 2);
220 }
221
222 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Critical", critical[critical.length-1].points);
223 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Urgent", urgent[urgent.length-1].points);
224 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Bug", bug[bug.length-1].points);
225 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Feature", feature[feature.length-1].points);
226 draw_legend_line(svg, legend_distance, set_propper_distance(distance_steps), "Wish", wish[wish.length-1].points);
227 }
228
229
230
231 //draw the chart
232 function makeChart(div_name){
233
234 //declaration
235 var targetDiv = document.getElementById(d3jsInjectionTarget)
236 // var sizeOfSystemBorders = 20;
237
238 var margin = {top: 20, right: 10, bottom: 50, left:50}
239
240 var width = targetDiv.clientWidth - margin.left - margin.right
241 var height = targetDiv.clientHeight - margin.top - margin.bottom
242
243 var x = d3.time.scale()
244 .range([0, width]);
245
246 var y = d3.scale.linear()
247 .range([height, 0]);
248
249 var base_line = d3.svg.line()
250 .x(function(d) { return x(d.date); })
251 .y(function(d) { return y(d.points); });
252
253 //lines
254 var criticalLine = base_line;
255 var urgentLine = base_line;
256 var bugLine = base_line;
257 var featureLine = base_line;
258 var wishLine = base_line;
259 var timestampLine = base_line;
260
261
262 //set domain of y axis
263 var yDomain = [ ];
264 yDomain[0] = 0;
265 yDomain[1] = getMaxIssues();
266 y.domain(d3.extent(yDomain, function(d){return d; }));
267
268 //set domain of y axis
269 x.domain(d3.extent(timestamp, function(d){return d.date; }));
270
271
272 var xAxis = d3.svg.axis()
273 .scale(x)
274 .orient("bottom")
275 .ticks(limitDatesOnXAxis(10))
276 .tickFormat(d3.time.format("%d.%m"));
277
278 var yAxis = d3.svg.axis()
279 .scale(y)
280 .orient("left");
281
282 var svg = d3.select("#" + d3jsInjectionTarget)
283 .append("svg")
284 .attr("class", "svg")
285 .attr("width", width + margin.left + margin.right)
286 .attr("height", height + margin.top + margin.bottom)
287 .append("g")
288 .attr("transform", "translate(" + margin.left + "," + margin.top + ")");
289
290
291 // creation
292
293
294 // Draw the x Grid lines
295 // svg.append("g")
296 // .attr("class", "grid")
297 // .attr("transform", "translate(0," + height + ")")
298 // .call(makeGrid(x, "bottom", timestamp.length)
299 // .tickSize(-height, 0, 0)
300 // .tickFormat("")
301 // );
302
303
304 // Draw the y Grid lines
305 svg.append("g")
306 .attr("class", "grid")
307 .call(makeGrid(y, "left", function(){return Math.min(getMaxIssues(), 10);}())
308 .tickSize(-width, 0, 0)
309 .tickFormat("")
310 );
311
312
313 // Draw the x-axis
314 svg.append("g")
315 .attr("class", "x axis")
316 // .attr("transform", "translate(0, " + 20-height + ")")
317 .attr("transform", "translate(0," + height + ")")
318 .call(xAxis)
319 .selectAll("text")
320 // .style("text-anchor", "end")
321 // .attr("dx", "-.5em")
322 // .attr("dy", ".1em")
323 // .attr("transform", function() {
324 // return "rotate(-30)";
325 // });
326
327
328 // Draw the y-axis
329 svg.append("g")
330 .attr("class", "y axis")
331 .call(yAxis)
332 .append("text")
333 .attr("transform", "rotate(-90)")
334 // .attr("y", 6)
335 // .attr("dy", ".71em")
336 .style("text-anchor", "end");
337
338
339 // Text for y-axis
340 // svg.append("text")
341 // .attr("transform", "rotate(-90)")
342 // .attr("y", 10 - margin.left)
343 // .attr("x", 0 - (height / 2))
344 // .attr("dy", "1em")
345 // .style("text-anchor", "middle")
346 // .text("Issues");
347
348
349 //Titel und Legende
350 // svg.append("svg:text")
351 // .attr("class", "text")
352 // .attr("x", 10)
353 // .attr("y", -5)
354 // .text("Issues Nach Zeit");
355
356 draw_line(svg, wish, "line wish", wishLine);
357 draw_line(svg, feature, "line feature", featureLine);
358 draw_line(svg, bug, "line bug", bugLine);
359 draw_line(svg, urgent, "line urgent", urgentLine);
360 draw_line(svg, critical, "line critical", criticalLine);
361
362
363 // makeLegend(svg, width);
364 }
365 // makeChart();
366
367 </script>
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