corrade-nucleus-nucleons – Blame information for rev
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
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 | })); |