corrade-nucleus-nucleons – Blame information for rev 1

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1 office 1 /**
2 * @license Highcharts JS v5.0.10 (2017-03-31)
3 *
4 * (c) 2009-2017 Torstein Honsi
5 *
6 * License: www.highcharts.com/license
7 */
8 'use strict';
9 (function(factory) {
10 if (typeof module === 'object' && module.exports) {
11 module.exports = factory;
12 } else {
13 factory(Highcharts);
14 }
15 }(function(Highcharts) {
16 (function(H) {
17 /**
18 * (c) 2009-2017 Torstein Honsi
19 *
20 * License: www.highcharts.com/license
21 */
22  
23 var defined = H.defined,
24 isNumber = H.isNumber,
25 inArray = H.inArray,
26 isArray = H.isArray,
27 merge = H.merge,
28 Chart = H.Chart,
29 extend = H.extend,
30 each = H.each;
31  
32 var ALIGN_FACTOR,
33 ALLOWED_SHAPES;
34  
35 ALLOWED_SHAPES = ['path', 'rect', 'circle'];
36  
37 ALIGN_FACTOR = {
38 top: 0,
39 left: 0,
40 center: 0.5,
41 middle: 0.5,
42 bottom: 1,
43 right: 1
44 };
45  
46 function defaultOptions(shapeType) {
47 var shapeOptions,
48 options;
49  
50 options = {
51 xAxis: 0,
52 yAxis: 0,
53 title: {
54 style: {},
55 text: '',
56 x: 0,
57 y: 0
58 },
59 shape: {
60 params: {
61 stroke: '#000000',
62 fill: 'transparent',
63 strokeWidth: 2
64 }
65 }
66 };
67  
68 shapeOptions = {
69 circle: {
70 params: {
71 x: 0,
72 y: 0
73 }
74 }
75 };
76  
77 if (shapeOptions[shapeType]) {
78 options.shape = merge(options.shape, shapeOptions[shapeType]);
79 }
80  
81 return options;
82 }
83  
84 function translatePath(d, xAxis, yAxis, xOffset, yOffset) {
85 var len = d.length,
86 i = 0;
87  
88 while (i < len) {
89 if (isNumber(d[i]) && isNumber(d[i + 1])) {
90 d[i] = xAxis.toPixels(d[i]) - xOffset;
91 d[i + 1] = yAxis.toPixels(d[i + 1]) - yOffset;
92 i += 2;
93 } else {
94 i += 1;
95 }
96 }
97  
98 return d;
99 }
100  
101  
102 // Define annotation prototype
103 var Annotation = function() {
104 this.init.apply(this, arguments);
105 };
106 Annotation.prototype = {
107 /*
108 * Initialize the annotation
109 */
110 init: function(chart, options) {
111 var shapeType = options.shape && options.shape.type;
112  
113 this.chart = chart;
114 this.options = merge({}, defaultOptions(shapeType), options);
115 },
116  
117 /*
118 * Render the annotation
119 */
120 render: function(redraw) {
121 var annotation = this,
122 chart = this.chart,
123 renderer = annotation.chart.renderer,
124 group = annotation.group,
125 title = annotation.title,
126 shape = annotation.shape,
127 options = annotation.options,
128 titleOptions = options.title,
129 shapeOptions = options.shape;
130  
131 if (!group) {
132 group = annotation.group = renderer.g();
133 }
134  
135  
136 if (!shape && shapeOptions && inArray(shapeOptions.type, ALLOWED_SHAPES) !== -1) {
137 shape = annotation.shape = renderer[options.shape.type](shapeOptions.params);
138 shape.add(group);
139 }
140  
141 if (!title && titleOptions) {
142 title = annotation.title = renderer.label(titleOptions);
143 title.add(group);
144 }
145  
146 group.add(chart.annotations.group);
147  
148 // link annotations to point or series
149 annotation.linkObjects();
150  
151 if (redraw !== false) {
152 annotation.redraw();
153 }
154 },
155  
156 /*
157 * Redraw the annotation title or shape after options update
158 */
159 redraw: function() {
160 var options = this.options,
161 chart = this.chart,
162 group = this.group,
163 title = this.title,
164 shape = this.shape,
165 linkedTo = this.linkedObject,
166 xAxis = chart.xAxis[options.xAxis],
167 yAxis = chart.yAxis[options.yAxis],
168 width = options.width,
169 height = options.height,
170 anchorY = ALIGN_FACTOR[options.anchorY],
171 anchorX = ALIGN_FACTOR[options.anchorX],
172 shapeParams,
173 linkType,
174 series,
175 param,
176 bbox,
177 x,
178 y;
179  
180 if (linkedTo) {
181 linkType = (linkedTo instanceof H.Point) ? 'point' :
182 (linkedTo instanceof H.Series) ? 'series' : null;
183  
184 if (linkType === 'point') {
185 options.xValue = linkedTo.x;
186 options.yValue = linkedTo.y;
187 series = linkedTo.series;
188 } else if (linkType === 'series') {
189 series = linkedTo;
190 }
191  
192 if (group.visibility !== series.group.visibility) {
193 group.attr({
194 visibility: series.group.visibility
195 });
196 }
197 }
198  
199  
200 // Based on given options find annotation pixel position
201 x = (defined(options.xValue) ? xAxis.toPixels(options.xValue + xAxis.minPointOffset) - xAxis.minPixelPadding : options.x);
202 y = defined(options.yValue) ? yAxis.toPixels(options.yValue) : options.y;
203  
204 if (!isNumber(x) || !isNumber(y)) {
205 return;
206 }
207  
208  
209 if (title) {
210 title.attr(options.title);
211 title.css(options.title.style);
212 }
213  
214 if (shape) {
215 shapeParams = extend({}, options.shape.params);
216  
217 if (options.units === 'values') {
218 for (param in shapeParams) {
219 if (inArray(param, ['width', 'x']) > -1) {
220 shapeParams[param] = xAxis.translate(shapeParams[param]);
221 } else if (inArray(param, ['height', 'y']) > -1) {
222 shapeParams[param] = yAxis.translate(shapeParams[param]);
223 }
224 }
225  
226 if (shapeParams.width) {
227 shapeParams.width -= xAxis.toPixels(0) - xAxis.left;
228 }
229  
230 if (shapeParams.x) {
231 shapeParams.x += xAxis.minPixelPadding;
232 }
233  
234 if (options.shape.type === 'path') {
235 translatePath(shapeParams.d, xAxis, yAxis, x, y);
236 }
237 }
238  
239 // move the center of the circle to shape x/y
240 if (options.shape.type === 'circle') {
241 shapeParams.x += shapeParams.r;
242 shapeParams.y += shapeParams.r;
243 }
244  
245 shape.attr(shapeParams);
246 }
247  
248 group.bBox = null;
249  
250 // If annotation width or height is not defined in options use bounding box size
251 if (!isNumber(width)) {
252 bbox = group.getBBox();
253 width = bbox.width;
254 }
255  
256 if (!isNumber(height)) {
257 // get bbox only if it wasn't set before
258 if (!bbox) {
259 bbox = group.getBBox();
260 }
261  
262 height = bbox.height;
263 }
264  
265 // Calculate anchor point
266 if (!isNumber(anchorX)) {
267 anchorX = ALIGN_FACTOR.center;
268 }
269  
270 if (!isNumber(anchorY)) {
271 anchorY = ALIGN_FACTOR.center;
272 }
273  
274 // Translate group according to its dimension and anchor point
275 x = x - width * anchorX;
276 y = y - height * anchorY;
277  
278 if (defined(group.translateX) && defined(group.translateY)) {
279 group.animate({
280 translateX: x,
281 translateY: y
282 });
283 } else {
284 group.translate(x, y);
285 }
286 },
287  
288 /*
289 * Destroy the annotation
290 */
291 destroy: function() {
292 var annotation = this,
293 chart = this.chart,
294 allItems = chart.annotations.allItems,
295 index = allItems.indexOf(annotation);
296  
297 if (index > -1) {
298 allItems.splice(index, 1);
299 }
300  
301 each(['title', 'shape', 'group'], function(element) {
302 if (annotation[element]) {
303 annotation[element].destroy();
304 annotation[element] = null;
305 }
306 });
307  
308 annotation.group = annotation.title = annotation.shape = annotation.chart = annotation.options = null;
309 },
310  
311 /*
312 * Update the annotation with a given options
313 */
314 update: function(options, redraw) {
315 extend(this.options, options);
316  
317 // update link to point or series
318 this.linkObjects();
319  
320 this.render(redraw);
321 },
322  
323 linkObjects: function() {
324 var annotation = this,
325 chart = annotation.chart,
326 linkedTo = annotation.linkedObject,
327 linkedId = linkedTo && (linkedTo.id || linkedTo.options.id),
328 options = annotation.options,
329 id = options.linkedTo;
330  
331 if (!defined(id)) {
332 annotation.linkedObject = null;
333 } else if (!defined(linkedTo) || id !== linkedId) {
334 annotation.linkedObject = chart.get(id);
335 }
336 }
337 };
338  
339  
340 // Add annotations methods to chart prototype
341 extend(Chart.prototype, {
342 annotations: {
343 /*
344 * Unified method for adding annotations to the chart
345 */
346 add: function(options, redraw) {
347 var annotations = this.allItems,
348 chart = this.chart,
349 item,
350 len;
351  
352 if (!isArray(options)) {
353 options = [options];
354 }
355  
356 len = options.length;
357  
358 while (len--) {
359 item = new Annotation(chart, options[len]);
360 annotations.push(item);
361 item.render(redraw);
362 }
363 },
364  
365 /**
366 * Redraw all annotations, method used in chart events
367 */
368 redraw: function() {
369 each(this.allItems, function(annotation) {
370 annotation.redraw();
371 });
372 }
373 }
374 });
375  
376  
377 // Initialize on chart load
378 Chart.prototype.callbacks.push(function(chart) {
379 var options = chart.options.annotations,
380 group;
381  
382 group = chart.renderer.g('annotations');
383 group.attr({
384 zIndex: 7
385 });
386 group.add();
387  
388 // initialize empty array for annotations
389 chart.annotations.allItems = [];
390  
391 // link chart object to annotations
392 chart.annotations.chart = chart;
393  
394 // link annotations group element to the chart
395 chart.annotations.group = group;
396  
397 if (isArray(options) && options.length > 0) {
398 chart.annotations.add(chart.options.annotations);
399 }
400  
401 // update annotations after chart redraw
402 H.addEvent(chart, 'redraw', function() {
403 chart.annotations.redraw();
404 });
405 });
406  
407 }(Highcharts));
408 }));