chart.js 58 KB

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  1. /**
  2. * DevExtreme (viz/chart.js)
  3. * Version: 19.1.16
  4. * Build date: Tue Oct 18 2022
  5. *
  6. * Copyright (c) 2012 - 2022 Developer Express Inc. ALL RIGHTS RESERVED
  7. * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
  8. */
  9. "use strict";
  10. var _common = require("../core/utils/common");
  11. var _extend2 = require("../core/utils/extend");
  12. var _array = require("../core/utils/array");
  13. var _iterator = require("../core/utils/iterator");
  14. var _component_registrator = require("../core/component_registrator");
  15. var _component_registrator2 = _interopRequireDefault(_component_registrator);
  16. var _utils = require("./core/utils");
  17. var _type = require("../core/utils/type");
  18. var _math = require("../core/utils/math");
  19. var _base_chart = require("./chart_components/base_chart");
  20. var _layout_manager = require("./chart_components/layout_manager");
  21. var _layout_manager2 = _interopRequireDefault(_layout_manager);
  22. var _multi_axes_synchronizer = require("./chart_components/multi_axes_synchronizer");
  23. var _multi_axes_synchronizer2 = _interopRequireDefault(_multi_axes_synchronizer);
  24. var _advanced_chart = require("./chart_components/advanced_chart");
  25. var _scroll_bar = require("./chart_components/scroll_bar");
  26. var _scroll_bar2 = _interopRequireDefault(_scroll_bar);
  27. var _crosshair = require("./chart_components/crosshair");
  28. var _crosshair2 = _interopRequireDefault(_crosshair);
  29. var _range_data_calculator = require("./series/helpers/range_data_calculator");
  30. var _range_data_calculator2 = _interopRequireDefault(_range_data_calculator);
  31. var _range = require("./translators/range");
  32. var _range2 = _interopRequireDefault(_range);
  33. function _interopRequireDefault(obj) {
  34. return obj && obj.__esModule ? obj : {
  35. "default": obj
  36. }
  37. }
  38. function _defineProperty(obj, key, value) {
  39. if (key in obj) {
  40. Object.defineProperty(obj, key, {
  41. value: value,
  42. enumerable: true,
  43. configurable: true,
  44. writable: true
  45. })
  46. } else {
  47. obj[key] = value
  48. }
  49. return obj
  50. }
  51. var DEFAULT_PANE_NAME = "default";
  52. var VISUAL_RANGE = "VISUAL_RANGE";
  53. var DEFAULT_PANES = [{
  54. name: DEFAULT_PANE_NAME,
  55. border: {}
  56. }];
  57. var _isArray = Array.isArray;
  58. function getFirstAxisNameForPane(axes, paneName, defaultPane) {
  59. var result;
  60. for (var i = 0; i < axes.length; i++) {
  61. if (axes[i].pane === paneName || void 0 === axes[i].pane && paneName === defaultPane) {
  62. result = axes[i].name;
  63. break
  64. }
  65. }
  66. if (!result) {
  67. result = axes[0].name
  68. }
  69. return result
  70. }
  71. function changeVisibilityAxisGrids(axis, gridVisibility, minorGridVisibility) {
  72. var gridOpt = axis.getOptions().grid;
  73. var minorGridOpt = axis.getOptions().minorGrid;
  74. gridOpt.visible = gridVisibility;
  75. minorGridOpt && (minorGridOpt.visible = minorGridVisibility)
  76. }
  77. function hideGridsOnNonFirstValueAxisForPane(axesForPane) {
  78. var axisShown = false;
  79. var hiddenStubAxis = [];
  80. var minorGridVisibility = axesForPane.some(function(axis) {
  81. var minorGridOptions = axis.getOptions().minorGrid;
  82. return minorGridOptions && minorGridOptions.visible
  83. });
  84. var gridVisibility = axesForPane.some(function(axis) {
  85. var gridOptions = axis.getOptions().grid;
  86. return gridOptions && gridOptions.visible
  87. });
  88. if (axesForPane.length > 1) {
  89. axesForPane.forEach(function(axis) {
  90. var gridOpt = axis.getOptions().grid;
  91. if (axisShown) {
  92. changeVisibilityAxisGrids(axis, false, false)
  93. } else {
  94. if (gridOpt && gridOpt.visible) {
  95. if (axis.getTranslator().getBusinessRange().isEmpty()) {
  96. changeVisibilityAxisGrids(axis, false, false);
  97. hiddenStubAxis.push(axis)
  98. } else {
  99. axisShown = true;
  100. changeVisibilityAxisGrids(axis, gridVisibility, minorGridVisibility)
  101. }
  102. }
  103. }
  104. });
  105. !axisShown && hiddenStubAxis.length && changeVisibilityAxisGrids(hiddenStubAxis[0], gridVisibility, minorGridVisibility)
  106. }
  107. }
  108. function findAxisOptions(valueAxes, valueAxesOptions, axisName) {
  109. var result;
  110. var axInd;
  111. for (axInd = 0; axInd < valueAxesOptions.length; axInd++) {
  112. if (valueAxesOptions[axInd].name === axisName) {
  113. result = valueAxesOptions[axInd];
  114. result.priority = axInd;
  115. break
  116. }
  117. }
  118. if (!result) {
  119. for (axInd = 0; axInd < valueAxes.length; axInd++) {
  120. if (valueAxes[axInd].name === axisName) {
  121. result = valueAxes[axInd].getOptions();
  122. result.priority = valueAxes[axInd].priority;
  123. break
  124. }
  125. }
  126. }
  127. return result
  128. }
  129. function findAxis(paneName, axisName, axes) {
  130. for (var i = 0; i < axes.length; i++) {
  131. var axis = axes[i];
  132. if (axis.name === axisName && axis.pane === paneName) {
  133. return axis
  134. }
  135. }
  136. if (paneName) {
  137. return findAxis(void 0, axisName, axes)
  138. }
  139. }
  140. function compareAxes(a, b) {
  141. return a.priority - b.priority
  142. }
  143. function doesPaneExist(panes, paneName) {
  144. var found = false;
  145. (0, _iterator.each)(panes, function(_, pane) {
  146. if (pane.name === paneName) {
  147. found = true;
  148. return false
  149. }
  150. });
  151. return found
  152. }
  153. var prepareSegmentRectPoints = function(left, top, width, height, borderOptions) {
  154. var maxSW = ~~((width < height ? width : height) / 2);
  155. var sw = borderOptions.width || 0;
  156. var newSW = sw < maxSW ? sw : maxSW;
  157. left += newSW / 2;
  158. top += newSW / 2;
  159. width -= newSW;
  160. height -= newSW;
  161. var right = left + width;
  162. var bottom = top + height;
  163. var points = [];
  164. var segments = [];
  165. var segmentSequence;
  166. var visiblyOpt = 0;
  167. var prevSegmentVisibility = 0;
  168. var allSegment = {
  169. top: [
  170. [left, top],
  171. [right, top]
  172. ],
  173. right: [
  174. [right, top],
  175. [right, bottom]
  176. ],
  177. bottom: [
  178. [right, bottom],
  179. [left, bottom]
  180. ],
  181. left: [
  182. [left, bottom],
  183. [left, top]
  184. ]
  185. };
  186. (0, _iterator.each)(allSegment, function(seg) {
  187. var visibility = !!borderOptions[seg];
  188. visiblyOpt = 2 * visiblyOpt + ~~visibility
  189. });
  190. switch (visiblyOpt) {
  191. case 13:
  192. case 9:
  193. segmentSequence = ["left", "top", "right", "bottom"];
  194. break;
  195. case 11:
  196. segmentSequence = ["bottom", "left", "top", "right"];
  197. break;
  198. default:
  199. segmentSequence = ["top", "right", "bottom", "left"]
  200. }(0, _iterator.each)(segmentSequence, function(_, seg) {
  201. var segmentVisibility = !!borderOptions[seg];
  202. if (!prevSegmentVisibility && segments.length) {
  203. points.push(segments);
  204. segments = []
  205. }
  206. if (segmentVisibility) {
  207. (0, _iterator.each)(allSegment[seg].slice(prevSegmentVisibility), function(_, segment) {
  208. segments = segments.concat(segment)
  209. })
  210. }
  211. prevSegmentVisibility = ~~segmentVisibility
  212. });
  213. segments.length && points.push(segments);
  214. 1 === points.length && (points = points[0]);
  215. return {
  216. points: points,
  217. pathType: 15 === visiblyOpt ? "area" : "line"
  218. }
  219. };
  220. function accumulate(field, src1, src2, auxSpacing) {
  221. var val1 = src1[field] || 0;
  222. var val2 = src2[field] || 0;
  223. return val1 + val2 + (val1 && val2 ? auxSpacing : 0)
  224. }
  225. function pickMax(field, src1, src2) {
  226. return pickMaxValue(src1[field], src2[field])
  227. }
  228. function pickMaxValue(val1, val2) {
  229. return Math.max(val1 || 0, val2 || 0)
  230. }
  231. function getAxisMargins(axis) {
  232. return axis.getMargins()
  233. }
  234. function getHorizontalAxesMargins(axes, getMarginsFunc) {
  235. return axes.reduce(function(margins, axis) {
  236. var axisMargins = getMarginsFunc(axis);
  237. var paneMargins = margins.panes[axis.pane] = margins.panes[axis.pane] || {};
  238. var spacing = axis.getMultipleAxesSpacing();
  239. paneMargins.top = accumulate("top", paneMargins, axisMargins, spacing);
  240. paneMargins.bottom = accumulate("bottom", paneMargins, axisMargins, spacing);
  241. paneMargins.left = pickMax("left", paneMargins, axisMargins);
  242. paneMargins.right = pickMax("right", paneMargins, axisMargins);
  243. margins.top = pickMax("top", paneMargins, margins);
  244. margins.bottom = pickMax("bottom", paneMargins, margins);
  245. margins.left = pickMax("left", paneMargins, margins);
  246. margins.right = pickMax("right", paneMargins, margins);
  247. return margins
  248. }, {
  249. panes: {}
  250. })
  251. }
  252. function getVerticalAxesMargins(axes) {
  253. return axes.reduce(function(margins, axis) {
  254. var axisMargins = axis.getMargins();
  255. var paneMargins = margins.panes[axis.pane] = margins.panes[axis.pane] || {};
  256. var spacing = axis.getMultipleAxesSpacing();
  257. paneMargins.top = pickMax("top", paneMargins, axisMargins);
  258. paneMargins.bottom = pickMax("bottom", paneMargins, axisMargins);
  259. paneMargins.left = accumulate("left", paneMargins, axisMargins, spacing);
  260. paneMargins.right = accumulate("right", paneMargins, axisMargins, spacing);
  261. margins.top = pickMax("top", paneMargins, margins);
  262. margins.bottom = pickMax("bottom", paneMargins, margins);
  263. margins.left = pickMax("left", paneMargins, margins);
  264. margins.right = pickMax("right", paneMargins, margins);
  265. return margins
  266. }, {
  267. panes: {}
  268. })
  269. }
  270. function performActionOnAxes(axes, action, actionArgument1, actionArgument2, actionArgument3) {
  271. axes.forEach(function(axis) {
  272. axis[action](actionArgument1 && actionArgument1[axis.pane], actionArgument2 && actionArgument2[axis.pane] || actionArgument2, actionArgument3)
  273. })
  274. }
  275. function shrinkCanvases(isRotated, canvases, verticalMargins, horizontalMargins) {
  276. function getMargin(side, margins, pane) {
  277. var m = (isRotated ? ["left", "right"] : ["top", "bottom"]).indexOf(side) === -1 ? margins : margins.panes[pane] || {};
  278. return m[side]
  279. }
  280. function getMaxMargin(side, margins1, margins2, pane) {
  281. return pickMaxValue(getMargin(side, margins1, pane), getMargin(side, margins2, pane))
  282. }
  283. for (var pane in canvases) {
  284. canvases[pane].top = canvases[pane].originalTop + getMaxMargin("top", verticalMargins, horizontalMargins, pane);
  285. canvases[pane].bottom = canvases[pane].originalBottom + getMaxMargin("bottom", verticalMargins, horizontalMargins, pane);
  286. canvases[pane].left = canvases[pane].originalLeft + getMaxMargin("left", verticalMargins, horizontalMargins, pane);
  287. canvases[pane].right = canvases[pane].originalRight + getMaxMargin("right", verticalMargins, horizontalMargins, pane)
  288. }
  289. return canvases
  290. }
  291. function drawAxesWithTicks(axes, condition, canvases, panesBorderOptions) {
  292. if (condition) {
  293. performActionOnAxes(axes, "createTicks", canvases);
  294. _multi_axes_synchronizer2.default.synchronize(axes)
  295. }
  296. performActionOnAxes(axes, "draw", !condition && canvases, panesBorderOptions)
  297. }
  298. function shiftAxis(side1, side2) {
  299. var shifts = {};
  300. return function(axis) {
  301. var shift = shifts[axis.pane] = shifts[axis.pane] || {
  302. top: 0,
  303. left: 0,
  304. bottom: 0,
  305. right: 0
  306. };
  307. var spacing = axis.getMultipleAxesSpacing();
  308. var margins = axis.getMargins();
  309. axis.shift(shift);
  310. shift[side1] = accumulate(side1, shift, margins, spacing);
  311. shift[side2] = accumulate(side2, shift, margins, spacing)
  312. }
  313. }
  314. function getCommonSize(side, margins) {
  315. var size = 0;
  316. var pane;
  317. for (pane in margins.panes) {
  318. var paneMargins = margins.panes[pane];
  319. size += "height" === side ? paneMargins.top + paneMargins.bottom : paneMargins.left + paneMargins.right
  320. }
  321. return size
  322. }
  323. function checkUsedSpace(sizeShortage, side, axes, getMarginFunc) {
  324. var size = 0;
  325. if (sizeShortage[side] > 0) {
  326. size = getCommonSize(side, getMarginFunc(axes, getAxisMargins));
  327. performActionOnAxes(axes, "hideTitle");
  328. sizeShortage[side] -= size - getCommonSize(side, getMarginFunc(axes, getAxisMargins))
  329. }
  330. if (sizeShortage[side] > 0) {
  331. performActionOnAxes(axes, "hideOuterElements")
  332. }
  333. }
  334. function axisAnimationEnabled(drawOptions, series) {
  335. var pointsCount = series.reduce(function(sum, s) {
  336. return sum += s.getPoints().length
  337. }, 0) / series.length;
  338. return drawOptions.animate && pointsCount <= drawOptions.animationPointsLimit
  339. }
  340. var dxChart = _advanced_chart.AdvancedChart.inherit({
  341. _themeSection: "chart",
  342. _fontFields: ["crosshair.label.font"],
  343. _setDeprecatedOptions: function() {
  344. this.callBase.apply(this, arguments);
  345. (0, _extend2.extend)(this._deprecatedOptions, {
  346. useAggregation: {
  347. since: "18.1",
  348. message: "Use the 'commonSeriesSettings.aggregation.enabled' or 'series.aggregation.enabled' option instead"
  349. },
  350. "argumentAxis.min": {
  351. since: "18.2",
  352. message: "Use the 'argumentAxis.visualRange' option instead"
  353. },
  354. "argumentAxis.max": {
  355. since: "18.2",
  356. message: "Use the 'argumentAxis.visualRange' option instead"
  357. },
  358. "valueAxis.min": {
  359. since: "18.2",
  360. message: "Use the 'valueAxis.visualRange' option instead"
  361. },
  362. "valueAxis.max": {
  363. since: "18.2",
  364. message: "Use the 'valueAxis.visualRange' option instead"
  365. },
  366. zoomingMode: {
  367. since: "18.2",
  368. message: "Use the 'zoomAndPan' option instead"
  369. },
  370. scrollingMode: {
  371. since: "18.2",
  372. message: "Use the 'zoomAndPan' option instead"
  373. }
  374. })
  375. },
  376. _partialOptionChangesMap: {
  377. visualRange: VISUAL_RANGE,
  378. _customVisualRange: VISUAL_RANGE,
  379. strips: "REFRESH_AXES",
  380. constantLines: "REFRESH_AXES"
  381. },
  382. _partialOptionChangesPath: {
  383. argumentAxis: ["strips", "constantLines", "visualRange", "_customVisualRange"],
  384. valueAxis: ["strips", "constantLines", "visualRange", "_customVisualRange"]
  385. },
  386. _initCore: function() {
  387. this.paneAxis = {};
  388. this._panesClipRects = {};
  389. this.callBase()
  390. },
  391. _disposeCore: function() {
  392. var that = this;
  393. var disposeObjectsInArray = this._disposeObjectsInArray;
  394. var panesClipRects = that._panesClipRects;
  395. that.callBase();
  396. disposeObjectsInArray.call(panesClipRects, "fixed");
  397. disposeObjectsInArray.call(panesClipRects, "base");
  398. disposeObjectsInArray.call(panesClipRects, "wide");
  399. that._panesClipRects = null
  400. },
  401. _correctAxes: function() {
  402. this._correctValueAxes(true)
  403. },
  404. _getExtraOptions: _common.noop,
  405. _cleanPanesClipRects: function(clipArrayName) {
  406. var that = this;
  407. var clipArray = that._panesClipRects[clipArrayName];
  408. (0, _iterator.each)(clipArray || [], function(_, clipRect) {
  409. clipRect && clipRect.dispose()
  410. });
  411. that._panesClipRects[clipArrayName] = []
  412. },
  413. _createPanes: function() {
  414. var that = this;
  415. var panes = that.option("panes");
  416. var panesNameCounter = 0;
  417. var defaultPane;
  418. if (!panes || _isArray(panes) && !panes.length) {
  419. panes = DEFAULT_PANES
  420. }
  421. that._cleanPanesClipRects("fixed");
  422. that._cleanPanesClipRects("base");
  423. that._cleanPanesClipRects("wide");
  424. defaultPane = that.option("defaultPane");
  425. panes = (0, _extend2.extend)(true, [], _isArray(panes) ? panes : [panes]);
  426. (0, _iterator.each)(panes, function(_, pane) {
  427. pane.name = !(0, _type.isDefined)(pane.name) ? DEFAULT_PANE_NAME + panesNameCounter++ : pane.name
  428. });
  429. if ((0, _type.isDefined)(defaultPane)) {
  430. if (!doesPaneExist(panes, defaultPane)) {
  431. that._incidentOccurred("W2101", [defaultPane]);
  432. defaultPane = panes[panes.length - 1].name
  433. }
  434. } else {
  435. defaultPane = panes[panes.length - 1].name
  436. }
  437. that.defaultPane = defaultPane;
  438. panes = that._isRotated() ? panes.reverse() : panes;
  439. return panes
  440. },
  441. _getAxisRenderingOptions: function() {
  442. return {
  443. axisType: "xyAxes",
  444. drawingType: "linear"
  445. }
  446. },
  447. _prepareAxisOptions: function(typeSelector, userOptions, rotated) {
  448. return {
  449. isHorizontal: "argumentAxis" === typeSelector !== rotated,
  450. containerColor: this._themeManager.getOptions("containerBackgroundColor")
  451. }
  452. },
  453. _checkPaneName: function(seriesTheme) {
  454. var paneList = (0, _utils.map)(this.panes, function(pane) {
  455. return pane.name
  456. });
  457. seriesTheme.pane = seriesTheme.pane || this.defaultPane;
  458. return (0, _array.inArray)(seriesTheme.pane, paneList) !== -1
  459. },
  460. _getValueAxis: function(paneName, axisName) {
  461. var that = this;
  462. var valueAxes = that._valueAxes;
  463. var valueAxisOptions = that.option("valueAxis") || {};
  464. var valueAxesOptions = _isArray(valueAxisOptions) ? valueAxisOptions : [valueAxisOptions];
  465. var rotated = that._isRotated();
  466. var crosshairMargins = that._getCrosshairMargins();
  467. var axisOptions;
  468. var axis;
  469. axisName = axisName || getFirstAxisNameForPane(valueAxes, paneName, that.defaultPane);
  470. axis = findAxis(paneName, axisName, valueAxes);
  471. if (!axis) {
  472. axisOptions = findAxisOptions(valueAxes, valueAxesOptions, axisName);
  473. if (!axisOptions) {
  474. that._incidentOccurred("W2102", [axisName]);
  475. axisOptions = {
  476. name: axisName,
  477. priority: valueAxes.length
  478. }
  479. }
  480. axis = that._createAxis(false, that._populateAxesOptions("valueAxis", axisOptions, {
  481. pane: paneName,
  482. name: axisName,
  483. optionPath: _isArray(valueAxisOptions) ? "valueAxis[".concat(axisOptions.priority, "]") : "valueAxis",
  484. crosshairMargin: rotated ? crosshairMargins.y : crosshairMargins.x
  485. }, rotated));
  486. axis.applyVisualRangeSetter(that._getVisualRangeSetter());
  487. valueAxes.push(axis)
  488. }
  489. axis.setPane(paneName);
  490. return axis
  491. },
  492. _correctValueAxes: function(needHideGrids) {
  493. var that = this;
  494. var synchronizeMultiAxes = that._themeManager.getOptions("synchronizeMultiAxes");
  495. var valueAxes = that._valueAxes;
  496. var paneWithAxis = {};
  497. that.series.forEach(function(series) {
  498. var axis = series.getValueAxis();
  499. paneWithAxis[axis.pane] = true
  500. });
  501. that.panes.forEach(function(pane) {
  502. var paneName = pane.name;
  503. if (!paneWithAxis[paneName]) {
  504. that._getValueAxis(paneName)
  505. }
  506. if (needHideGrids && synchronizeMultiAxes) {
  507. hideGridsOnNonFirstValueAxisForPane(valueAxes.filter(function(axis) {
  508. return axis.pane === paneName
  509. }))
  510. }
  511. });
  512. that._valueAxes = valueAxes.filter(function(axis) {
  513. if (!axis.pane) {
  514. axis.setPane(that.defaultPane)
  515. }
  516. return doesPaneExist(that.panes, axis.pane)
  517. }).sort(compareAxes);
  518. var defaultAxis = this.getValueAxis();
  519. that._valueAxes.forEach(function(axis) {
  520. var optionPath = axis.getOptions().optionPath;
  521. if (optionPath) {
  522. var axesWithSamePath = that._valueAxes.filter(function(a) {
  523. return a.getOptions().optionPath === optionPath
  524. });
  525. if (axesWithSamePath.length > 1) {
  526. if (axesWithSamePath.some(function(a) {
  527. return a === defaultAxis
  528. })) {
  529. axesWithSamePath.forEach(function(a) {
  530. if (a !== defaultAxis) {
  531. a.getOptions().optionPath = null
  532. }
  533. })
  534. } else {
  535. axesWithSamePath.forEach(function(a, i) {
  536. if (0 !== i) {
  537. a.getOptions().optionPath = null
  538. }
  539. })
  540. }
  541. }
  542. }
  543. })
  544. },
  545. _getSeriesForPane: function(paneName) {
  546. var paneSeries = [];
  547. (0, _iterator.each)(this.series, function(_, oneSeries) {
  548. if (oneSeries.pane === paneName) {
  549. paneSeries.push(oneSeries)
  550. }
  551. });
  552. return paneSeries
  553. },
  554. _createPanesBorderOptions: function() {
  555. var commonBorderOptions = this._themeManager.getOptions("commonPaneSettings").border;
  556. var panesBorderOptions = {};
  557. this.panes.forEach(function(pane) {
  558. return panesBorderOptions[pane.name] = (0, _extend2.extend)(true, {}, commonBorderOptions, pane.border)
  559. });
  560. return panesBorderOptions
  561. },
  562. _createScrollBar: function() {
  563. var that = this;
  564. var scrollBarOptions = that._themeManager.getOptions("scrollBar") || {};
  565. var scrollBarGroup = that._scrollBarGroup;
  566. if (scrollBarOptions.visible) {
  567. scrollBarOptions.rotated = that._isRotated();
  568. that._scrollBar = (that._scrollBar || new _scroll_bar2.default.ScrollBar(that._renderer, scrollBarGroup)).update(scrollBarOptions)
  569. } else {
  570. scrollBarGroup.linkRemove();
  571. that._scrollBar && that._scrollBar.dispose();
  572. that._scrollBar = null
  573. }
  574. },
  575. _prepareToRender: function(drawOptions) {
  576. var panesBorderOptions = this._createPanesBorderOptions();
  577. this._createPanesBackground();
  578. this._appendAxesGroups();
  579. this._adjustViewport();
  580. return panesBorderOptions
  581. },
  582. _adjustViewport: function() {
  583. var that = this;
  584. var series = that._getVisibleSeries();
  585. var argumentAxis = that.getArgumentAxis();
  586. var useAggregation = series.some(function(s) {
  587. return s.useAggregation()
  588. });
  589. var adjustOnZoom = that._themeManager.getOptions("adjustOnZoom");
  590. var alignToBounds = !argumentAxis.dataVisualRangeIsReduced();
  591. if (!useAggregation && !adjustOnZoom) {
  592. return
  593. }
  594. that._valueAxes.forEach(function(axis) {
  595. return axis.adjust(alignToBounds)
  596. })
  597. },
  598. _recreateSizeDependentObjects: function(isCanvasChanged) {
  599. var that = this;
  600. var series = that._getVisibleSeries();
  601. var useAggregation = series.some(function(s) {
  602. return s.useAggregation()
  603. });
  604. var zoomChanged = that._isZooming();
  605. if (!useAggregation) {
  606. return
  607. }
  608. that._argumentAxes.forEach(function(axis) {
  609. axis.updateCanvas(that._canvas)
  610. });
  611. series.forEach(function(series) {
  612. if (series.useAggregation() && (isCanvasChanged || zoomChanged || !series._useAllAggregatedPoints)) {
  613. series.createPoints()
  614. }
  615. });
  616. that._processSeriesFamilies()
  617. },
  618. _isZooming: function() {
  619. var that = this;
  620. var argumentAxis = that.getArgumentAxis();
  621. if (!argumentAxis || !argumentAxis.getTranslator()) {
  622. return false
  623. }
  624. var businessRange = argumentAxis.getTranslator().getBusinessRange();
  625. var zoomRange = argumentAxis.getViewport();
  626. var min = zoomRange ? zoomRange.min : 0;
  627. var max = zoomRange ? zoomRange.max : 0;
  628. if ("logarithmic" === businessRange.axisType) {
  629. min = (0, _utils.getLog)(min, businessRange.base);
  630. max = (0, _utils.getLog)(max, businessRange.base)
  631. }
  632. var viewportDistance = "discrete" === businessRange.axisType ? (0, _utils.getCategoriesInfo)(businessRange.categories, min, max).categories.length : Math.abs(max - min);
  633. var precision = (0, _math.getPrecision)(viewportDistance);
  634. precision = precision > 1 ? Math.pow(10, precision - 2) : 1;
  635. var zoomChanged = Math.round((that._zoomLength - viewportDistance) * precision) / precision !== 0;
  636. that._zoomLength = viewportDistance;
  637. return zoomChanged
  638. },
  639. _handleSeriesDataUpdated: function() {
  640. var that = this;
  641. var viewport = new _range2.default.Range;
  642. that.series.forEach(function(s) {
  643. viewport.addRange(s.getArgumentRange())
  644. });
  645. that._argumentAxes.forEach(function(axis) {
  646. axis.updateCanvas(that._canvas);
  647. axis.setBusinessRange(viewport, that._axesReinitialized)
  648. });
  649. that.callBase()
  650. },
  651. _isLegendInside: function() {
  652. return this._legend && "inside" === this._legend.getPosition()
  653. },
  654. _isRotated: function() {
  655. return this._themeManager.getOptions("rotated")
  656. },
  657. _getLayoutTargets: function() {
  658. return this.panes
  659. },
  660. _applyClipRects: function(panesBorderOptions) {
  661. var that = this;
  662. var canvasClipRectID = that._getCanvasClipRectID();
  663. var i;
  664. that._drawPanesBorders(panesBorderOptions);
  665. that._createClipRectsForPanes();
  666. for (i = 0; i < that._argumentAxes.length; i++) {
  667. that._argumentAxes[i].applyClipRects(that._getElementsClipRectID(that._argumentAxes[i].pane), canvasClipRectID)
  668. }
  669. for (i = 0; i < that._valueAxes.length; i++) {
  670. that._valueAxes[i].applyClipRects(that._getElementsClipRectID(that._valueAxes[i].pane), canvasClipRectID)
  671. }
  672. that._fillPanesBackground()
  673. },
  674. _updateLegendPosition: function(drawOptions, legendHasInsidePosition) {
  675. var that = this;
  676. if (drawOptions.drawLegend && that._legend && legendHasInsidePosition) {
  677. var panes = that.panes;
  678. var newCanvas = (0, _extend2.extend)({}, panes[0].canvas);
  679. var layoutManager = new _layout_manager2.default.LayoutManager;
  680. newCanvas.right = panes[panes.length - 1].canvas.right;
  681. newCanvas.bottom = panes[panes.length - 1].canvas.bottom;
  682. layoutManager.setOptions({
  683. width: 0,
  684. height: 0
  685. });
  686. layoutManager.layoutElements([that._legend], newCanvas, _common.noop, [{
  687. canvas: newCanvas
  688. }], void 0)
  689. }
  690. },
  691. _allowLegendInsidePosition: function() {
  692. return true
  693. },
  694. _applyExtraSettings: function(series) {
  695. var that = this;
  696. var paneIndex = that._getPaneIndex(series.pane);
  697. var panesClipRects = that._panesClipRects;
  698. var wideClipRect = panesClipRects.wide[paneIndex];
  699. series.setClippingParams(panesClipRects.base[paneIndex].id, wideClipRect && wideClipRect.id, that._getPaneBorderVisibility(paneIndex))
  700. },
  701. _updatePanesCanvases: function(drawOptions) {
  702. if (!drawOptions.recreateCanvas) {
  703. return
  704. }(0, _utils.updatePanesCanvases)(this.panes, this._canvas, this._isRotated())
  705. },
  706. _renderScaleBreaks: function() {
  707. this._valueAxes.concat(this._argumentAxes).forEach(function(axis) {
  708. axis.drawScaleBreaks()
  709. })
  710. },
  711. _applyPointMarkersAutoHiding: function() {
  712. var that = this;
  713. if (!that._themeManager.getOptions("autoHidePointMarkers")) {
  714. that.series.forEach(function(s) {
  715. return s.autoHidePointMarkers = false
  716. });
  717. return
  718. }
  719. that.panes.forEach(function(pane) {
  720. var series = that.series.filter(function(s) {
  721. return s.pane === pane.name && s.usePointsToDefineAutoHiding()
  722. });
  723. var argAxis = that.getArgumentAxis();
  724. var argVisualRange = argAxis.visualRange();
  725. var argTranslator = argAxis.getTranslator();
  726. var argAxisType = argAxis.getOptions().type;
  727. var argViewPortFilter = _range_data_calculator2.default.getViewPortFilter(argVisualRange || {});
  728. var points = [];
  729. var overloadedSeries = {};
  730. series.forEach(function(s) {
  731. var valAxis = s.getValueAxis();
  732. var valVisualRange = valAxis.visualRange();
  733. var valTranslator = valAxis.getTranslator();
  734. var seriesIndex = that.series.indexOf(s);
  735. var valViewPortFilter = _range_data_calculator2.default.getViewPortFilter(valVisualRange || {});
  736. overloadedSeries[seriesIndex] = {};
  737. series.forEach(function(sr) {
  738. return overloadedSeries[seriesIndex][that.series.indexOf(sr)] = 0
  739. });
  740. var seriesPoints = [];
  741. s.getPoints().filter(function(p) {
  742. return p.getOptions().visible && argViewPortFilter(p.argument) && (valViewPortFilter(p.getMinValue(true)) || valViewPortFilter(p.getMaxValue(true)))
  743. }).forEach(function(p) {
  744. var tp = {
  745. seriesIndex: seriesIndex,
  746. argument: p.argument,
  747. value: p.getMaxValue(true),
  748. size: p.bubbleSize || p.getOptions().size
  749. };
  750. if (p.getMinValue(true) !== p.getMaxValue(true)) {
  751. var mp = (0, _extend2.extend)({}, tp);
  752. mp.value = p.getMinValue(true);
  753. mp.x = argTranslator.to(mp.argument, 1);
  754. mp.y = valTranslator.to(mp.value, 1);
  755. seriesPoints.push(mp)
  756. }
  757. tp.x = argTranslator.to(tp.argument, 1);
  758. tp.y = valTranslator.to(tp.value, 1);
  759. seriesPoints.push(tp)
  760. });
  761. overloadedSeries[seriesIndex].pointsCount = seriesPoints.length;
  762. overloadedSeries[seriesIndex].total = 0;
  763. overloadedSeries[seriesIndex].continuousSeries = 0;
  764. points = points.concat(seriesPoints)
  765. });
  766. var sortingCallback = "discrete" === argAxisType ? function(p1, p2) {
  767. return argVisualRange.categories.indexOf(p1.argument) - argVisualRange.categories.indexOf(p2.argument)
  768. } : function(p1, p2) {
  769. return p1.argument - p2.argument
  770. };
  771. points.sort(sortingCallback);
  772. var isContinuousSeries = false;
  773. for (var i = 0; i < points.length - 1; i++) {
  774. var curPoint = points[i];
  775. var size = curPoint.size;
  776. if ((0, _type.isDefined)(curPoint.x) && (0, _type.isDefined)(curPoint.y)) {
  777. for (var j = i + 1; j < points.length; j++) {
  778. var nextPoint = points[j];
  779. var next_x = (0, _type.isDefined)(nextPoint) ? nextPoint.x : null;
  780. var next_y = (0, _type.isDefined)(nextPoint) ? nextPoint.y : null;
  781. if (!(0, _type.isDefined)(next_x) || Math.abs(curPoint.x - next_x) >= size) {
  782. isContinuousSeries &= j !== i + 1;
  783. break
  784. } else {
  785. var distance = (0, _type.isDefined)(next_x) && (0, _type.isDefined)(next_y) && Math.sqrt(Math.pow(curPoint.x - next_x, 2) + Math.pow(curPoint.y - next_y, 2));
  786. if (distance && distance < size) {
  787. overloadedSeries[curPoint.seriesIndex][nextPoint.seriesIndex]++;
  788. overloadedSeries[curPoint.seriesIndex].total++;
  789. if (!isContinuousSeries) {
  790. overloadedSeries[curPoint.seriesIndex].continuousSeries++;
  791. isContinuousSeries = true
  792. }
  793. }
  794. }
  795. }
  796. }
  797. }
  798. series.forEach(function(s) {
  799. var seriesIndex = that.series.indexOf(s);
  800. s.autoHidePointMarkers = false;
  801. var tickCount = argAxis.getTicksValues().majorTicksValues.length;
  802. if (s.autoHidePointMarkersEnabled() && ("discrete" === argAxisType || overloadedSeries[seriesIndex].pointsCount > tickCount)) {
  803. for (var index in overloadedSeries[seriesIndex]) {
  804. var _i = parseInt(index);
  805. if (isNaN(_i) || overloadedSeries[seriesIndex].total / overloadedSeries[seriesIndex].continuousSeries < 3) {
  806. continue
  807. }
  808. if (_i === seriesIndex) {
  809. if (2 * overloadedSeries[_i][_i] >= overloadedSeries[_i].pointsCount) {
  810. s.autoHidePointMarkers = true;
  811. break
  812. }
  813. } else {
  814. if (overloadedSeries[seriesIndex].total >= overloadedSeries[seriesIndex].pointsCount) {
  815. s.autoHidePointMarkers = true;
  816. break
  817. }
  818. }
  819. }
  820. }
  821. })
  822. })
  823. },
  824. _renderAxes: function(drawOptions, panesBorderOptions) {
  825. function calculateTitlesWidth(axes) {
  826. return axes.map(function(axis) {
  827. if (!axis.getTitle) {
  828. return 0
  829. }
  830. var title = axis.getTitle();
  831. return title ? title.bBox.width : 0
  832. })
  833. }
  834. var that = this;
  835. var rotated = that._isRotated();
  836. var synchronizeMultiAxes = that._themeManager.getOptions("synchronizeMultiAxes");
  837. var extendedArgAxes = (that._scrollBar ? [that._scrollBar] : []).concat(that._argumentAxes);
  838. var verticalAxes = rotated ? extendedArgAxes : that._valueAxes;
  839. var horizontalAxes = rotated ? that._valueAxes : extendedArgAxes;
  840. var allAxes = verticalAxes.concat(horizontalAxes);
  841. that._updatePanesCanvases(drawOptions);
  842. var panesCanvases = that.panes.reduce(function(canvases, pane) {
  843. canvases[pane.name] = (0, _extend2.extend)({}, pane.canvas);
  844. return canvases
  845. }, {});
  846. var cleanPanesCanvases = (0, _extend2.extend)(true, {}, panesCanvases);
  847. if (!drawOptions.adjustAxes) {
  848. drawAxesWithTicks(verticalAxes, !rotated && synchronizeMultiAxes, panesCanvases, panesBorderOptions);
  849. drawAxesWithTicks(horizontalAxes, rotated && synchronizeMultiAxes, panesCanvases, panesBorderOptions);
  850. performActionOnAxes(allAxes, "prepareAnimation");
  851. that._renderScaleBreaks();
  852. return false
  853. }
  854. if (that._scrollBar) {
  855. that._scrollBar.setPane(that.panes)
  856. }
  857. var vAxesMargins = {
  858. panes: {}
  859. };
  860. var hAxesMargins = getHorizontalAxesMargins(horizontalAxes, function(axis) {
  861. return axis.estimateMargins(panesCanvases[axis.pane])
  862. });
  863. panesCanvases = shrinkCanvases(rotated, panesCanvases, vAxesMargins, hAxesMargins);
  864. drawAxesWithTicks(verticalAxes, !rotated && synchronizeMultiAxes, panesCanvases, panesBorderOptions);
  865. vAxesMargins = getVerticalAxesMargins(verticalAxes);
  866. panesCanvases = shrinkCanvases(rotated, panesCanvases, vAxesMargins, hAxesMargins);
  867. drawAxesWithTicks(horizontalAxes, rotated && synchronizeMultiAxes, panesCanvases, panesBorderOptions);
  868. hAxesMargins = getHorizontalAxesMargins(horizontalAxes, getAxisMargins);
  869. panesCanvases = shrinkCanvases(rotated, panesCanvases, vAxesMargins, hAxesMargins);
  870. var oldTitlesWidth = calculateTitlesWidth(verticalAxes);
  871. performActionOnAxes(allAxes, "updateSize", panesCanvases, axisAnimationEnabled(drawOptions, that._getVisibleSeries()));
  872. horizontalAxes.forEach(shiftAxis("top", "bottom"));
  873. verticalAxes.forEach(shiftAxis("left", "right"));
  874. that._renderScaleBreaks();
  875. that.panes.forEach(function(pane) {
  876. (0, _extend2.extend)(pane.canvas, panesCanvases[pane.name])
  877. });
  878. that._valueAxes.forEach(function(axis) {
  879. axis.setInitRange()
  880. });
  881. verticalAxes.forEach(function(axis, i) {
  882. if (axis.hasWrap && axis.hasWrap()) {
  883. var title = axis.getTitle();
  884. var newTitleWidth = title ? title.bBox.width : 0;
  885. var offset = newTitleWidth - oldTitlesWidth[i];
  886. if ("right" === axis.getOptions().position) {
  887. vAxesMargins.right += offset
  888. } else {
  889. vAxesMargins.left += offset;
  890. that.panes.forEach(function(_ref) {
  891. var name = _ref.name;
  892. return vAxesMargins.panes[name].left += offset
  893. })
  894. }
  895. panesCanvases = shrinkCanvases(rotated, panesCanvases, vAxesMargins, hAxesMargins);
  896. performActionOnAxes(allAxes, "updateSize", panesCanvases, false, false);
  897. oldTitlesWidth = calculateTitlesWidth(verticalAxes)
  898. }
  899. });
  900. return cleanPanesCanvases
  901. },
  902. _shrinkAxes: function(sizeShortage, panesCanvases) {
  903. if (!sizeShortage || !panesCanvases) {
  904. return
  905. }
  906. this._renderer.stopAllAnimations(true);
  907. var that = this;
  908. var rotated = that._isRotated();
  909. var extendedArgAxes = (that._scrollBar ? [that._scrollBar] : []).concat(that._argumentAxes);
  910. var verticalAxes = rotated ? extendedArgAxes : that._valueAxes;
  911. var horizontalAxes = rotated ? that._valueAxes : extendedArgAxes;
  912. var allAxes = verticalAxes.concat(horizontalAxes);
  913. if (sizeShortage.width || sizeShortage.height) {
  914. checkUsedSpace(sizeShortage, "height", horizontalAxes, getHorizontalAxesMargins);
  915. checkUsedSpace(sizeShortage, "width", verticalAxes, getVerticalAxesMargins);
  916. performActionOnAxes(allAxes, "updateSize", panesCanvases);
  917. panesCanvases = shrinkCanvases(rotated, panesCanvases, getVerticalAxesMargins(verticalAxes), getHorizontalAxesMargins(horizontalAxes, getAxisMargins));
  918. performActionOnAxes(allAxes, "updateSize", panesCanvases);
  919. horizontalAxes.forEach(shiftAxis("top", "bottom"));
  920. verticalAxes.forEach(shiftAxis("left", "right"));
  921. that.panes.forEach(function(pane) {
  922. (0, _extend2.extend)(pane.canvas, panesCanvases[pane.name])
  923. })
  924. }
  925. },
  926. _getPanesParameters: function() {
  927. var that = this;
  928. var panes = that.panes;
  929. var params = [];
  930. for (var i = 0; i < panes.length; i++) {
  931. if (that._getPaneBorderVisibility(i)) {
  932. params.push({
  933. coords: panes[i].borderCoords,
  934. clipRect: that._panesClipRects.fixed[i]
  935. })
  936. }
  937. }
  938. return params
  939. },
  940. _createCrosshairCursor: function() {
  941. var that = this;
  942. var options = that._themeManager.getOptions("crosshair") || {};
  943. var argumentAxis = that.getArgumentAxis();
  944. var axes = !that._isRotated() ? [
  945. [argumentAxis], that._valueAxes
  946. ] : [that._valueAxes, [argumentAxis]];
  947. var parameters = {
  948. canvas: that._getCommonCanvas(),
  949. panes: that._getPanesParameters(),
  950. axes: axes
  951. };
  952. if (!options || !options.enabled) {
  953. return
  954. }
  955. if (!that._crosshair) {
  956. that._crosshair = new _crosshair2.default.Crosshair(that._renderer, options, parameters, that._crosshairCursorGroup)
  957. } else {
  958. that._crosshair.update(options, parameters)
  959. }
  960. that._crosshair.render()
  961. },
  962. _getCommonCanvas: function() {
  963. var commonCanvas;
  964. var panes = this.panes;
  965. for (var i = 0; i < panes.length; i++) {
  966. var canvas = panes[i].canvas;
  967. if (!commonCanvas) {
  968. commonCanvas = (0, _extend2.extend)({}, canvas)
  969. } else {
  970. commonCanvas.right = canvas.right;
  971. commonCanvas.bottom = canvas.bottom
  972. }
  973. }
  974. return commonCanvas
  975. },
  976. _createPanesBackground: function() {
  977. var that = this;
  978. var defaultBackgroundColor = that._themeManager.getOptions("commonPaneSettings").backgroundColor;
  979. var renderer = that._renderer;
  980. var rects = [];
  981. that._panesBackgroundGroup.clear();
  982. for (var i = 0; i < that.panes.length; i++) {
  983. var backgroundColor = that.panes[i].backgroundColor || defaultBackgroundColor;
  984. if (!backgroundColor || "none" === backgroundColor) {
  985. rects.push(null);
  986. continue
  987. }
  988. var rect = renderer.rect(0, 0, 0, 0).attr({
  989. fill: backgroundColor,
  990. "stroke-width": 0
  991. }).append(that._panesBackgroundGroup);
  992. rects.push(rect)
  993. }
  994. that.panesBackground = rects
  995. },
  996. _fillPanesBackground: function() {
  997. var that = this;
  998. (0, _iterator.each)(that.panes, function(i, pane) {
  999. var bc = pane.borderCoords;
  1000. if (null !== that.panesBackground[i]) {
  1001. that.panesBackground[i].attr({
  1002. x: bc.left,
  1003. y: bc.top,
  1004. width: bc.width,
  1005. height: bc.height
  1006. })
  1007. }
  1008. })
  1009. },
  1010. _calcPaneBorderCoords: function(pane) {
  1011. var canvas = pane.canvas;
  1012. var bc = pane.borderCoords = pane.borderCoords || {};
  1013. bc.left = canvas.left;
  1014. bc.top = canvas.top;
  1015. bc.right = canvas.width - canvas.right;
  1016. bc.bottom = canvas.height - canvas.bottom;
  1017. bc.width = Math.max(bc.right - bc.left, 0);
  1018. bc.height = Math.max(bc.bottom - bc.top, 0)
  1019. },
  1020. _drawPanesBorders: function(panesBorderOptions) {
  1021. var that = this;
  1022. var rotated = that._isRotated();
  1023. that._panesBorderGroup.linkRemove().clear();
  1024. (0, _iterator.each)(that.panes, function(i, pane) {
  1025. var borderOptions = panesBorderOptions[pane.name];
  1026. var attr = {
  1027. fill: "none",
  1028. stroke: borderOptions.color,
  1029. "stroke-opacity": borderOptions.opacity,
  1030. "stroke-width": borderOptions.width,
  1031. dashStyle: borderOptions.dashStyle,
  1032. "stroke-linecap": "square"
  1033. };
  1034. that._calcPaneBorderCoords(pane, rotated);
  1035. if (!borderOptions.visible) {
  1036. return
  1037. }
  1038. var bc = pane.borderCoords;
  1039. var segmentRectParams = prepareSegmentRectPoints(bc.left, bc.top, bc.width, bc.height, borderOptions);
  1040. that._renderer.path(segmentRectParams.points, segmentRectParams.pathType).attr(attr).append(that._panesBorderGroup)
  1041. });
  1042. that._panesBorderGroup.linkAppend()
  1043. },
  1044. _createClipRect: function(clipArray, index, left, top, width, height) {
  1045. var that = this;
  1046. var clipRect = clipArray[index];
  1047. if (!clipRect) {
  1048. clipRect = that._renderer.clipRect(left, top, width, height);
  1049. clipArray[index] = clipRect
  1050. } else {
  1051. clipRect.attr({
  1052. x: left,
  1053. y: top,
  1054. width: width,
  1055. height: height
  1056. })
  1057. }
  1058. },
  1059. _createClipRectsForPanes: function() {
  1060. var that = this;
  1061. var canvas = that._canvas;
  1062. (0, _iterator.each)(that.panes, function(i, pane) {
  1063. var needWideClipRect = false;
  1064. var bc = pane.borderCoords;
  1065. var left = bc.left;
  1066. var top = bc.top;
  1067. var width = bc.width;
  1068. var height = bc.height;
  1069. var panesClipRects = that._panesClipRects;
  1070. that._createClipRect(panesClipRects.fixed, i, left, top, width, height);
  1071. that._createClipRect(panesClipRects.base, i, left, top, width, height);
  1072. (0, _iterator.each)(that.series, function(_, series) {
  1073. if (series.pane === pane.name && (series.isFinancialSeries() || series.areErrorBarsVisible())) {
  1074. needWideClipRect = true
  1075. }
  1076. });
  1077. if (needWideClipRect) {
  1078. if (that._isRotated()) {
  1079. top = 0;
  1080. height = canvas.height
  1081. } else {
  1082. left = 0;
  1083. width = canvas.width
  1084. }
  1085. that._createClipRect(panesClipRects.wide, i, left, top, width, height)
  1086. } else {
  1087. panesClipRects.wide[i] = null
  1088. }
  1089. })
  1090. },
  1091. _getPaneIndex: function(paneName) {
  1092. var paneIndex;
  1093. (0, _iterator.each)(this.panes, function(index, pane) {
  1094. if (pane.name === paneName) {
  1095. paneIndex = index;
  1096. return false
  1097. }
  1098. });
  1099. return paneIndex;
  1100. },
  1101. _getPaneBorderVisibility: function(paneIndex) {
  1102. var commonPaneBorderVisible = this._themeManager.getOptions("commonPaneSettings").border.visible;
  1103. var pane = this.panes[paneIndex] || {};
  1104. var paneBorder = pane.border || {};
  1105. return "visible" in paneBorder ? paneBorder.visible : commonPaneBorderVisible
  1106. },
  1107. _getElementsClipRectID: function(paneName) {
  1108. return this._panesClipRects.fixed[this._getPaneIndex(paneName)].id
  1109. },
  1110. _getCanvasForPane: function(paneName) {
  1111. var panes = this.panes;
  1112. var panesNumber = panes.length;
  1113. for (var i = 0; i < panesNumber; i++) {
  1114. if (panes[i].name === paneName) {
  1115. return panes[i].canvas
  1116. }
  1117. }
  1118. },
  1119. _getTrackerSettings: function() {
  1120. var that = this;
  1121. var themeManager = that._themeManager;
  1122. return (0, _extend2.extend)(this.callBase(), {
  1123. chart: that,
  1124. rotated: that._isRotated(),
  1125. crosshair: that._getCrosshairOptions().enabled ? that._crosshair : null,
  1126. stickyHovering: themeManager.getOptions("stickyHovering")
  1127. })
  1128. },
  1129. _resolveLabelOverlappingStack: function() {
  1130. var that = this;
  1131. var isRotated = that._isRotated();
  1132. var shiftDirection = isRotated ? function(box, length) {
  1133. return {
  1134. x: box.x - length,
  1135. y: box.y
  1136. }
  1137. } : function(box, length) {
  1138. return {
  1139. x: box.x,
  1140. y: box.y - length
  1141. }
  1142. };
  1143. (0, _iterator.each)(that._getStackPoints(), function(_, stacks) {
  1144. (0, _iterator.each)(stacks, function(_, points) {
  1145. _base_chart.overlapping.resolveLabelOverlappingInOneDirection(points, that._getCommonCanvas(), isRotated, shiftDirection, function(a, b) {
  1146. var coordPosition = isRotated ? 1 : 0;
  1147. var figureCenter1 = a.labels[0].getFigureCenter()[coordPosition];
  1148. var figureCenter12 = b.labels[0].getFigureCenter()[coordPosition];
  1149. if (figureCenter1 - figureCenter12 === 0) {
  1150. return (a.value() - b.value()) * (a.labels[0].getPoint().series.getValueAxis().getTranslator().isInverted() ? -1 : 1)
  1151. }
  1152. return 0
  1153. })
  1154. })
  1155. })
  1156. },
  1157. _getStackPoints: function() {
  1158. var stackPoints = {};
  1159. var visibleSeries = this._getVisibleSeries();
  1160. (0, _iterator.each)(visibleSeries, function(_, singleSeries) {
  1161. var points = singleSeries.getPoints();
  1162. var stackName = singleSeries.getStackName() || null;
  1163. (0, _iterator.each)(points, function(_, point) {
  1164. var argument = point.argument;
  1165. if (!stackPoints[argument]) {
  1166. stackPoints[argument] = {}
  1167. }
  1168. if (!stackPoints[argument][stackName]) {
  1169. stackPoints[argument][stackName] = []
  1170. }
  1171. stackPoints[argument][stackName].push(point)
  1172. })
  1173. });
  1174. return stackPoints
  1175. },
  1176. _getCrosshairOptions: function() {
  1177. return this._getOption("crosshair")
  1178. },
  1179. _parseVisualRangeOption: function(fullName, value) {
  1180. var that = this;
  1181. var name = fullName.split(/[.[]/)[0];
  1182. var index = fullName.match(/\d+/g);
  1183. if (fullName.indexOf("visualRange") > 0) {
  1184. that._setCustomVisualRange("argumentAxis" === name, (0, _type.isDefined)(index) ? parseInt(index[0]) : index, value)
  1185. } else {
  1186. if (("object" === (0, _type.type)(value) || "array" === (0, _type.type)(value)) && name.indexOf("Axis") > 0 && JSON.stringify(value).indexOf("visualRange") > 0) {
  1187. if ((0, _type.isDefined)(value.visualRange)) {
  1188. that._setCustomVisualRange("argumentAxis" === name, (0, _type.isDefined)(index) ? parseInt(index[0]) : index, value.visualRange)
  1189. } else {
  1190. if (_isArray(value)) {
  1191. value.forEach(function(a, i) {
  1192. return that._setCustomVisualRange("argumentAxis" === name, i, a.visualRange)
  1193. })
  1194. }
  1195. }
  1196. }
  1197. }
  1198. },
  1199. _setCustomVisualRange: function(isArgumentAxis, index, value) {
  1200. var that = this;
  1201. var axesName = isArgumentAxis ? "argumentAxis" : "valueAxis";
  1202. var options = that._options[axesName];
  1203. if (!options) {
  1204. return
  1205. }
  1206. if (isArgumentAxis || !(0, _type.isDefined)(index)) {
  1207. options._customVisualRange = value
  1208. } else {
  1209. options[index]._customVisualRange = value
  1210. }
  1211. that._axesReinitialized = true
  1212. },
  1213. zoomArgument: function(min, max) {
  1214. var that = this;
  1215. if (!that._initialized || !(0, _type.isDefined)(min) && !(0, _type.isDefined)(max)) {
  1216. return
  1217. }
  1218. that.getArgumentAxis().visualRange([min, max])
  1219. },
  1220. resetVisualRange: function() {
  1221. var that = this;
  1222. that._argumentAxes.forEach(function(axis) {
  1223. axis.resetVisualRange(that.getArgumentAxis() !== axis)
  1224. });
  1225. that._valueAxes.forEach(function(axis) {
  1226. return axis.resetVisualRange(false)
  1227. });
  1228. that._requestChange([VISUAL_RANGE])
  1229. },
  1230. _getVisualRangeSetter: function() {
  1231. var chart = this;
  1232. return function(axis, _ref2) {
  1233. var skipEventRising = _ref2.skipEventRising,
  1234. range = _ref2.range;
  1235. if (axis.getOptions().optionPath) {
  1236. chart._parseVisualRangeOption(axis.getOptions().optionPath + ".visualRange", range);
  1237. axis.setCustomVisualRange(range)
  1238. }
  1239. axis.skipEventRising = skipEventRising;
  1240. if (axis.isArgumentAxis) {
  1241. if (axis !== chart.getArgumentAxis()) {
  1242. return
  1243. }
  1244. chart._argumentAxes.filter(function(a) {
  1245. return a !== axis
  1246. }).forEach(function(a) {
  1247. return a.visualRange(range, {
  1248. start: true,
  1249. end: true
  1250. })
  1251. })
  1252. }
  1253. if (chart._applyingChanges) {
  1254. chart._change_VISUAL_RANGE()
  1255. } else {
  1256. chart._requestChange([VISUAL_RANGE])
  1257. }
  1258. }
  1259. },
  1260. getVisibleArgumentBounds: function() {
  1261. var translator = this._argumentAxes[0].getTranslator();
  1262. var range = translator.getBusinessRange();
  1263. var isDiscrete = "discrete" === range.axisType;
  1264. var categories = range.categories;
  1265. return {
  1266. minVisible: isDiscrete ? range.minVisible || categories[0] : range.minVisible,
  1267. maxVisible: isDiscrete ? range.maxVisible || categories[categories.length - 1] : range.maxVisible
  1268. }
  1269. },
  1270. _change_VISUAL_RANGE: function() {
  1271. var that = this;
  1272. that._recreateSizeDependentObjects(false);
  1273. if (!that._changes.has("FULL_RENDER")) {
  1274. that._doRender({
  1275. force: true,
  1276. drawTitle: false,
  1277. drawLegend: false,
  1278. adjustAxes: this.option("adjustAxesOnZoom") || false,
  1279. animate: false
  1280. });
  1281. that._raiseZoomEndHandlers()
  1282. }
  1283. },
  1284. _change_FULL_RENDER: function() {
  1285. this.callBase();
  1286. if (this._changes.has(VISUAL_RANGE)) {
  1287. this._raiseZoomEndHandlers()
  1288. }
  1289. },
  1290. _raiseZoomEndHandlers: function() {
  1291. this._argumentAxes.forEach(function(axis) {
  1292. return axis.handleZoomEnd()
  1293. });
  1294. this._valueAxes.forEach(function(axis) {
  1295. return axis.handleZoomEnd()
  1296. })
  1297. },
  1298. _notifyOptionChanged: function(option, value, previousValue) {
  1299. this.callBase.apply(this, arguments);
  1300. if (!this._optionChangedLocker) {
  1301. this._parseVisualRangeOption(option, value)
  1302. }
  1303. },
  1304. _setOptionsByReference: function() {
  1305. this.callBase();
  1306. (0, _extend2.extend)(this._optionsByReference, {
  1307. "argumentAxis.visualRange": true,
  1308. "valueAxis.visualRange": true
  1309. })
  1310. },
  1311. option: function option() {
  1312. var option = this.callBase.apply(this, arguments);
  1313. if ("array" === (0, _type.type)(this._options.valueAxis)) {
  1314. for (var i = 0; i < this._options.valueAxis.length; i++) {
  1315. var optionPath = "valueAxis[".concat(i, "].visualRange");
  1316. this._optionsByReference[optionPath] = true
  1317. }
  1318. }
  1319. return option
  1320. },
  1321. _optionChanged: function(arg) {
  1322. var that = this;
  1323. if (!that._optionChangedLocker) {
  1324. if (arg.fullName.indexOf("visualRange") > 0) {
  1325. var axisPath;
  1326. if (arg.fullName) {
  1327. axisPath = arg.fullName.slice(0, arg.fullName.indexOf("."))
  1328. }
  1329. var visualRange = arg.value;
  1330. var options = {
  1331. skipEventRising: true
  1332. };
  1333. var pathElements = arg.fullName.split(".");
  1334. var destElem = pathElements[pathElements.length - 1];
  1335. if ("endValue" === destElem || "startValue" === destElem) {
  1336. options = {
  1337. allowPartialUpdate: true
  1338. };
  1339. visualRange = _defineProperty({}, destElem, arg.value)
  1340. }
  1341. var axis = [that.getArgumentAxis()].concat(that._valueAxes).filter(function(a) {
  1342. return a.getOptions().optionPath === axisPath
  1343. })[0];
  1344. if (axis) {
  1345. axis.visualRange(visualRange, options)
  1346. }
  1347. } else {
  1348. if (that.getPartialChangeOptionsName(arg).indexOf("visualRange") > -1) {
  1349. if ("argumentAxis" === arg.name) {
  1350. that.getArgumentAxis().visualRange(arg.value.visualRange)
  1351. } else {
  1352. if ("valueAxis" === arg.name) {
  1353. if ("object" === (0, _type.type)(arg.value)) {
  1354. that._valueAxes[0].visualRange(arg.value.visualRange)
  1355. } else {
  1356. arg.value.forEach(function(v, index) {
  1357. if ((0, _type.isDefined)(v.visualRange) && (0, _type.isDefined)(that._valueAxes[index])) {
  1358. that._valueAxes[index].visualRange(arg.value[index].visualRange)
  1359. }
  1360. })
  1361. }
  1362. }
  1363. }
  1364. }
  1365. }
  1366. }
  1367. that.callBase(arg)
  1368. },
  1369. _notify: function() {
  1370. var that = this;
  1371. that.callBase();
  1372. if (true === that.option("disableTwoWayBinding")) {
  1373. return
  1374. }
  1375. var argumentVisualRange = (0, _utils.convertVisualRangeObject)(this._argumentAxes[0].visualRange(), !_isArray(that.option("argumentAxis.visualRange")));
  1376. if (!this._argumentAxes[0].skipEventRising || !rangesAreEqual(argumentVisualRange, that.option("argumentAxis.visualRange"))) {
  1377. that.option("argumentAxis.visualRange", argumentVisualRange)
  1378. } else {
  1379. this._argumentAxes[0].skipEventRising = null
  1380. }
  1381. that._valueAxes.forEach(function(axis) {
  1382. if (axis.getOptions().optionPath) {
  1383. var path = "".concat(axis.getOptions().optionPath, ".visualRange");
  1384. var visualRange = (0, _utils.convertVisualRangeObject)(axis.visualRange(), !_isArray(that.option(path)));
  1385. if (!axis.skipEventRising || !rangesAreEqual(visualRange, that.option(path))) {
  1386. that.option(path, visualRange)
  1387. } else {
  1388. axis.skipEventRising = null
  1389. }
  1390. }
  1391. })
  1392. }
  1393. });
  1394. function rangesAreEqual(range, rangeFromOptions) {
  1395. if (_isArray(rangeFromOptions)) {
  1396. return range.length === rangeFromOptions.length && range.every(function(item, i) {
  1397. return item === rangeFromOptions[i]
  1398. })
  1399. } else {
  1400. return range.startValue === rangeFromOptions.startValue && range.endValue === rangeFromOptions.endValue
  1401. }
  1402. }
  1403. dxChart.addPlugin(require("./chart_components/shutter_zoom"));
  1404. dxChart.addPlugin(require("./chart_components/zoom_and_pan"));
  1405. dxChart.addPlugin(require("./core/annotations").plugins.core);
  1406. dxChart.addPlugin(require("./core/annotations").plugins.chart);
  1407. (0, _component_registrator2.default)("dxChart", dxChart);
  1408. module.exports = dxChart;
  1409. module.exports.default = module.exports;