ag-grid-enterprise
Version:
AG Grid Enterprise Features
1,021 lines (1,020 loc) • 64.9 kB
JavaScript
"use strict";
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var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
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};
})();
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__assign = Object.assign || function(t) {
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}
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};
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};
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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to[j] = from[i];
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Chart = void 0;
var scene_1 = require("../scene/scene");
var group_1 = require("../scene/group");
var text_1 = require("../scene/shape/text");
var series_1 = require("./series/series");
var padding_1 = require("../util/padding");
var bbox_1 = require("../scene/bbox");
var sizeMonitor_1 = require("../util/sizeMonitor");
var observable_1 = require("../util/observable");
var id_1 = require("../util/id");
var labelPlacement_1 = require("../util/labelPlacement");
var render_1 = require("../util/render");
var validation_1 = require("../util/validation");
var async_1 = require("../util/async");
var tooltip_1 = require("./tooltip/tooltip");
var chartOverlays_1 = require("./overlay/chartOverlays");
var json_1 = require("../util/json");
var layers_1 = require("./layers");
var animationManager_1 = require("./interaction/animationManager");
var cursorManager_1 = require("./interaction/cursorManager");
var chartEventManager_1 = require("./interaction/chartEventManager");
var highlightManager_1 = require("./interaction/highlightManager");
var interactionManager_1 = require("./interaction/interactionManager");
var tooltipManager_1 = require("./interaction/tooltipManager");
var zoomManager_1 = require("./interaction/zoomManager");
var layoutService_1 = require("./layout/layoutService");
var dataService_1 = require("./dataService");
var updateService_1 = require("./updateService");
var chartUpdateType_1 = require("./chartUpdateType");
var logger_1 = require("../util/logger");
var proxy_1 = require("../util/proxy");
var chartHighlight_1 = require("./chartHighlight");
var legendTypes_1 = require("./factory/legendTypes");
var callbackCache_1 = require("../util/callbackCache");
var dataController_1 = require("./data/dataController");
var seriesStateManager_1 = require("./series/seriesStateManager");
var seriesLayerManager_1 = require("./series/seriesLayerManager");
var Chart = /** @class */ (function (_super) {
__extends(Chart, _super);
function Chart(document, overrideDevicePixelRatio, resources) {
if (document === void 0) { document = window.document; }
var _a;
var _this = _super.call(this) || this;
_this.id = id_1.createId(_this);
_this.processedOptions = {};
_this.userOptions = {};
_this.queuedUserOptions = [];
_this.seriesRoot = new group_1.Group({ name: _this.id + "-Series-root" });
_this.extraDebugStats = {};
_this.container = undefined;
_this.data = [];
_this.padding = new padding_1.Padding(20);
_this.seriesAreaPadding = new padding_1.Padding(0);
_this.title = undefined;
_this.subtitle = undefined;
_this.footnote = undefined;
_this.mode = 'standalone';
_this._destroyed = false;
_this.modules = {};
_this.legendModules = {};
_this._pendingFactoryUpdates = [];
_this._performUpdateNoRenderCount = 0;
_this._performUpdateType = chartUpdateType_1.ChartUpdateType.NONE;
_this.seriesToUpdate = new Set();
_this.performUpdateTrigger = render_1.debouncedCallback(function (_a) {
var count = _a.count;
return __awaiter(_this, void 0, void 0, function () {
var error_1;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (this._destroyed)
return [2 /*return*/];
_b.label = 1;
case 1:
_b.trys.push([1, 3, , 4]);
return [4 /*yield*/, this.performUpdate(count)];
case 2:
_b.sent();
return [3 /*break*/, 4];
case 3:
error_1 = _b.sent();
this._lastPerformUpdateError = error_1;
logger_1.Logger.error('update error', error_1);
return [3 /*break*/, 4];
case 4: return [2 /*return*/];
}
});
});
});
_this._axes = [];
_this._series = [];
_this.applyLegendOptions = undefined;
_this.lastInteractionEvent = undefined;
_this.pointerScheduler = render_1.debouncedAnimationFrame(function () {
if (_this.lastInteractionEvent) {
_this.handlePointer(_this.lastInteractionEvent);
}
_this.lastInteractionEvent = undefined;
});
_this.onSeriesNodeClick = function (event) {
var seriesNodeClickEvent = __assign(__assign({}, event), { type: 'seriesNodeClick' });
Object.defineProperty(seriesNodeClickEvent, 'series', {
enumerable: false,
// Should display the deprecation warning
get: function () { return event.series; },
});
_this.fireEvent(seriesNodeClickEvent);
};
_this.onSeriesNodeDoubleClick = function (event) {
var seriesNodeDoubleClick = __assign(__assign({}, event), { type: 'seriesNodeDoubleClick' });
_this.fireEvent(seriesNodeDoubleClick);
};
var scene = resources === null || resources === void 0 ? void 0 : resources.scene;
var element = (_a = resources === null || resources === void 0 ? void 0 : resources.element) !== null && _a !== void 0 ? _a : document.createElement('div');
var container = resources === null || resources === void 0 ? void 0 : resources.container;
var root = new group_1.Group({ name: 'root' });
// Prevent the scene from rendering chart components in an invalid state
// (before first layout is performed).
root.visible = false;
root.append(_this.seriesRoot);
_this.axisGroup = new group_1.Group({ name: 'Axes', layer: true, zIndex: layers_1.Layers.AXIS_ZINDEX });
root.appendChild(_this.axisGroup);
_this.element = element;
element.classList.add('ag-chart-wrapper');
element.style.position = 'relative';
_this.scene = scene !== null && scene !== void 0 ? scene : new scene_1.Scene({ document: document, overrideDevicePixelRatio: overrideDevicePixelRatio });
_this.scene.debug.consoleLog = false;
_this.scene.root = root;
_this.scene.container = element;
_this.autoSize = true;
_this.chartEventManager = new chartEventManager_1.ChartEventManager();
_this.cursorManager = new cursorManager_1.CursorManager(element);
_this.highlightManager = new highlightManager_1.HighlightManager();
_this.interactionManager = new interactionManager_1.InteractionManager(element);
_this.zoomManager = new zoomManager_1.ZoomManager();
_this.dataService = new dataService_1.DataService(function () { return _this.series; });
_this.layoutService = new layoutService_1.LayoutService();
_this.updateService = new updateService_1.UpdateService(function (type, _a) {
if (type === void 0) { type = chartUpdateType_1.ChartUpdateType.FULL; }
var forceNodeDataRefresh = _a.forceNodeDataRefresh;
return _this.update(type, { forceNodeDataRefresh: forceNodeDataRefresh });
});
_this.seriesStateManager = new seriesStateManager_1.SeriesStateManager();
_this.seriesLayerManager = new seriesLayerManager_1.SeriesLayerManager(_this.seriesRoot);
_this.callbackCache = new callbackCache_1.CallbackCache();
_this.animationManager = new animationManager_1.AnimationManager(_this.interactionManager);
_this.animationManager.skipAnimations = true;
_this.animationManager.play();
_this.tooltip = new tooltip_1.Tooltip(_this.scene.canvas.element, document, document.body);
_this.tooltipManager = new tooltipManager_1.TooltipManager(_this.tooltip, _this.interactionManager);
_this.overlays = new chartOverlays_1.ChartOverlays(_this.element);
_this.highlight = new chartHighlight_1.ChartHighlight();
_this.container = container;
_this.debug = false;
sizeMonitor_1.SizeMonitor.observe(_this.element, function (size) {
var _a;
var width = size.width, height = size.height;
if (!_this.autoSize) {
return;
}
if (width === 0 && height === 0) {
return;
}
var _b = __read((_a = _this._lastAutoSize) !== null && _a !== void 0 ? _a : [], 2), _c = _b[0], autoWidth = _c === void 0 ? 0 : _c, _d = _b[1], authHeight = _d === void 0 ? 0 : _d;
if (autoWidth === width && authHeight === height) {
return;
}
_this._lastAutoSize = [width, height];
_this.resize();
});
_this.layoutService.addListener('start-layout', function (e) { return _this.positionPadding(e.shrinkRect); });
_this.layoutService.addListener('start-layout', function (e) { return _this.positionCaptions(e.shrinkRect); });
// Add interaction listeners last so child components are registered first.
_this.interactionManager.addListener('click', function (event) { return _this.onClick(event); });
_this.interactionManager.addListener('dblclick', function (event) { return _this.onDoubleClick(event); });
_this.interactionManager.addListener('hover', function (event) { return _this.onMouseMove(event); });
_this.interactionManager.addListener('leave', function (event) { return _this.onLeave(event); });
_this.interactionManager.addListener('page-left', function () { return _this.destroy(); });
_this.interactionManager.addListener('wheel', function () { return _this.disablePointer(); });
_this.animationManager.addListener('animation-frame', function (_) {
_this.update(chartUpdateType_1.ChartUpdateType.SCENE_RENDER);
});
_this.highlightManager.addListener('highlight-change', function (event) { return _this.changeHighlightDatum(event); });
_this.zoomManager.addListener('zoom-change', function (_) {
return _this.update(chartUpdateType_1.ChartUpdateType.PROCESS_DATA, { forceNodeDataRefresh: true });
});
_this.attachLegend('category');
return _this;
}
Chart.prototype.getOptions = function () {
var _a;
var queuedUserOptions = this.queuedUserOptions;
var lastUpdateOptions = (_a = queuedUserOptions[queuedUserOptions.length - 1]) !== null && _a !== void 0 ? _a : this.userOptions;
return json_1.jsonMerge([lastUpdateOptions]);
};
Chart.prototype.autoSizeChanged = function (value) {
var style = this.element.style;
if (value) {
style.display = 'block';
style.width = '100%';
style.height = '100%';
if (!this._lastAutoSize) {
return;
}
this.resize();
}
else {
style.display = 'inline-block';
style.width = 'auto';
style.height = 'auto';
}
};
Chart.prototype.download = function (fileName, fileFormat) {
this.scene.download(fileName, fileFormat);
};
Object.defineProperty(Chart.prototype, "destroyed", {
get: function () {
return this._destroyed;
},
enumerable: false,
configurable: true
});
Chart.prototype.addModule = function (module) {
if (this.modules[module.optionsKey] != null) {
throw new Error('AG Charts - module already initialised: ' + module.optionsKey);
}
var moduleInstance = new module.instanceConstructor(this.getModuleContext());
this.modules[module.optionsKey] = { instance: moduleInstance };
this[module.optionsKey] = moduleInstance;
};
Chart.prototype.removeModule = function (module) {
var _a, _b;
(_b = (_a = this.modules[module.optionsKey]) === null || _a === void 0 ? void 0 : _a.instance) === null || _b === void 0 ? void 0 : _b.destroy();
delete this.modules[module.optionsKey];
delete this[module.optionsKey];
};
Chart.prototype.isModuleEnabled = function (module) {
return this.modules[module.optionsKey] != null;
};
Chart.prototype.getModuleContext = function () {
var _a = this, scene = _a.scene, animationManager = _a.animationManager, chartEventManager = _a.chartEventManager, cursorManager = _a.cursorManager, highlightManager = _a.highlightManager, interactionManager = _a.interactionManager, tooltipManager = _a.tooltipManager, zoomManager = _a.zoomManager, dataService = _a.dataService, layoutService = _a.layoutService, updateService = _a.updateService, seriesStateManager = _a.seriesStateManager, seriesLayerManager = _a.seriesLayerManager, mode = _a.mode, callbackCache = _a.callbackCache;
return {
scene: scene,
animationManager: animationManager,
chartEventManager: chartEventManager,
cursorManager: cursorManager,
highlightManager: highlightManager,
interactionManager: interactionManager,
tooltipManager: tooltipManager,
zoomManager: zoomManager,
dataService: dataService,
layoutService: layoutService,
updateService: updateService,
mode: mode,
seriesStateManager: seriesStateManager,
seriesLayerManager: seriesLayerManager,
callbackCache: callbackCache,
};
};
Chart.prototype.destroy = function (opts) {
var e_1, _a;
var _b;
if (this._destroyed) {
return;
}
var keepTransferableResources = opts === null || opts === void 0 ? void 0 : opts.keepTransferableResources;
var result = undefined;
this._performUpdateType = chartUpdateType_1.ChartUpdateType.NONE;
this._pendingFactoryUpdates.splice(0);
this.tooltipManager.destroy();
this.tooltip.destroy();
(_b = this.legend) === null || _b === void 0 ? void 0 : _b.destroy();
this.overlays.noData.hide();
sizeMonitor_1.SizeMonitor.unobserve(this.element);
try {
for (var _c = __values(Object.entries(this.modules)), _d = _c.next(); !_d.done; _d = _c.next()) {
var _e = __read(_d.value, 2), key = _e[0], module = _e[1];
module.instance.destroy();
delete this.modules[key];
delete this[key];
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (_d && !_d.done && (_a = _c.return)) _a.call(_c);
}
finally { if (e_1) throw e_1.error; }
}
this.interactionManager.destroy();
this.animationManager.stop();
if (keepTransferableResources) {
this.scene.strip();
result = { container: this.container, scene: this.scene, element: this.element };
}
else {
this.scene.destroy();
this.container = undefined;
}
this.removeAllSeries();
this.seriesLayerManager.destroy();
this.axes.forEach(function (a) { return a.destroy(); });
this.axes = [];
this.callbackCache.invalidateCache();
this._destroyed = true;
return result;
};
Chart.prototype.log = function () {
var opts = [];
for (var _i = 0; _i < arguments.length; _i++) {
opts[_i] = arguments[_i];
}
if (this.debug) {
logger_1.Logger.debug.apply(logger_1.Logger, __spreadArray([], __read(opts)));
}
};
Chart.prototype.disablePointer = function (highlightOnly) {
if (highlightOnly === void 0) { highlightOnly = false; }
if (!highlightOnly) {
this.tooltipManager.removeTooltip(this.id);
}
this.highlightManager.updateHighlight(this.id);
if (this.lastInteractionEvent) {
this.lastInteractionEvent = undefined;
}
};
Chart.prototype.requestFactoryUpdate = function (cb) {
var callbacks = this._pendingFactoryUpdates;
var count = callbacks.length;
if (count === 0) {
callbacks.push(cb);
this._processCallbacks().catch(function (e) { return logger_1.Logger.errorOnce(e); });
}
else {
// Factory callback process already running, the callback will be invoked asynchronously.
// Clear the queue after the first callback to prevent unnecessary re-renderings.
callbacks.splice(1, count - 1, cb);
}
};
Chart.prototype._processCallbacks = function () {
return __awaiter(this, void 0, void 0, function () {
var callbacks, e_2;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
callbacks = this._pendingFactoryUpdates;
_a.label = 1;
case 1:
if (!(callbacks.length > 0)) return [3 /*break*/, 7];
if (!this.updatePending) return [3 /*break*/, 3];
return [4 /*yield*/, async_1.sleep(1)];
case 2:
_a.sent();
return [3 /*break*/, 1]; // Make sure to check queue has an item before continuing.
case 3:
_a.trys.push([3, 5, , 6]);
return [4 /*yield*/, callbacks[0]()];
case 4:
_a.sent();
this.callbackCache.invalidateCache();
return [3 /*break*/, 6];
case 5:
e_2 = _a.sent();
logger_1.Logger.error('update error', e_2);
return [3 /*break*/, 6];
case 6:
callbacks.shift();
return [3 /*break*/, 1];
case 7: return [2 /*return*/];
}
});
});
};
Object.defineProperty(Chart.prototype, "performUpdateType", {
get: function () {
return this._performUpdateType;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Chart.prototype, "updatePending", {
get: function () {
return this._performUpdateType !== chartUpdateType_1.ChartUpdateType.NONE || this.lastInteractionEvent != null;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Chart.prototype, "lastPerformUpdateError", {
get: function () {
return this._lastPerformUpdateError;
},
enumerable: false,
configurable: true
});
Chart.prototype.awaitUpdateCompletion = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.performUpdateTrigger.await()];
case 1:
_a.sent();
return [2 /*return*/];
}
});
});
};
Chart.prototype.update = function (type, opts) {
var e_3, _a;
if (type === void 0) { type = chartUpdateType_1.ChartUpdateType.FULL; }
var _b = opts !== null && opts !== void 0 ? opts : {}, _c = _b.forceNodeDataRefresh, forceNodeDataRefresh = _c === void 0 ? false : _c, _d = _b.seriesToUpdate, seriesToUpdate = _d === void 0 ? this.series : _d;
if (forceNodeDataRefresh) {
this.series.forEach(function (series) { return series.markNodeDataDirty(); });
}
try {
for (var seriesToUpdate_1 = __values(seriesToUpdate), seriesToUpdate_1_1 = seriesToUpdate_1.next(); !seriesToUpdate_1_1.done; seriesToUpdate_1_1 = seriesToUpdate_1.next()) {
var series = seriesToUpdate_1_1.value;
this.seriesToUpdate.add(series);
}
}
catch (e_3_1) { e_3 = { error: e_3_1 }; }
finally {
try {
if (seriesToUpdate_1_1 && !seriesToUpdate_1_1.done && (_a = seriesToUpdate_1.return)) _a.call(seriesToUpdate_1);
}
finally { if (e_3) throw e_3.error; }
}
if (type < this._performUpdateType) {
this._performUpdateType = type;
this.performUpdateTrigger.schedule();
}
};
Chart.prototype.performUpdate = function (count) {
var _a;
return __awaiter(this, void 0, void 0, function () {
var _b, performUpdateType, extraDebugStats, splits, _c, seriesRect_1, seriesUpdates, tooltipMeta, end;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
_b = this, performUpdateType = _b._performUpdateType, extraDebugStats = _b.extraDebugStats;
this.log('Chart.performUpdate() - start', chartUpdateType_1.ChartUpdateType[performUpdateType]);
splits = [performance.now()];
_c = performUpdateType;
switch (_c) {
case chartUpdateType_1.ChartUpdateType.FULL: return [3 /*break*/, 1];
case chartUpdateType_1.ChartUpdateType.PROCESS_DATA: return [3 /*break*/, 1];
case chartUpdateType_1.ChartUpdateType.PERFORM_LAYOUT: return [3 /*break*/, 3];
case chartUpdateType_1.ChartUpdateType.SERIES_UPDATE: return [3 /*break*/, 5];
case chartUpdateType_1.ChartUpdateType.TOOLTIP_RECALCULATION: return [3 /*break*/, 7];
case chartUpdateType_1.ChartUpdateType.SCENE_RENDER: return [3 /*break*/, 8];
case chartUpdateType_1.ChartUpdateType.NONE: return [3 /*break*/, 10];
}
return [3 /*break*/, 11];
case 1: return [4 /*yield*/, this.processData()];
case 2:
_d.sent();
this.disablePointer(true);
splits.push(performance.now());
_d.label = 3;
case 3:
if (!this.checkFirstAutoSize())
return [3 /*break*/, 11];
return [4 /*yield*/, this.performLayout()];
case 4:
_d.sent();
this.handleOverlays();
this.log('Chart.performUpdate() - seriesRect', this.seriesRect);
splits.push(performance.now());
_d.label = 5;
case 5:
seriesRect_1 = this.seriesRect;
seriesUpdates = __spreadArray([], __read(this.seriesToUpdate)).map(function (series) { return series.update({ seriesRect: seriesRect_1 }); });
this.seriesToUpdate.clear();
return [4 /*yield*/, Promise.all(seriesUpdates)];
case 6:
_d.sent();
splits.push(performance.now());
_d.label = 7;
case 7:
tooltipMeta = this.tooltipManager.getTooltipMeta(this.id);
if (performUpdateType < chartUpdateType_1.ChartUpdateType.SERIES_UPDATE && ((_a = tooltipMeta === null || tooltipMeta === void 0 ? void 0 : tooltipMeta.event) === null || _a === void 0 ? void 0 : _a.type) === 'hover') {
this.handlePointer(tooltipMeta.event);
}
_d.label = 8;
case 8: return [4 /*yield*/, this.scene.render({ debugSplitTimes: splits, extraDebugStats: extraDebugStats })];
case 9:
_d.sent();
this.extraDebugStats = {};
_d.label = 10;
case 10:
// Do nothing.
this._performUpdateType = chartUpdateType_1.ChartUpdateType.NONE;
_d.label = 11;
case 11:
end = performance.now();
this.log('Chart.performUpdate() - end', {
chart: this,
durationMs: Math.round((end - splits[0]) * 100) / 100,
count: count,
performUpdateType: chartUpdateType_1.ChartUpdateType[performUpdateType],
});
return [2 /*return*/];
}
});
});
};
Chart.prototype.checkFirstAutoSize = function () {
if (this.autoSize && !this._lastAutoSize) {
var count = this._performUpdateNoRenderCount++;
var backOffMs = (count ^ 2) * 10;
if (count < 5) {
// Reschedule if canvas size hasn't been set yet to avoid a race.
this._performUpdateType = chartUpdateType_1.ChartUpdateType.PERFORM_LAYOUT;
this.performUpdateTrigger.schedule(backOffMs);
this.log('Chart.checkFirstAutoSize() - backing off until first size update', backOffMs);
return false;
}
// After several failed passes, continue and accept there maybe a redundant
// render. Sometimes this case happens when we already have the correct
// width/height, and we end up never rendering the chart in that scenario.
this.log('Chart.checkFirstAutoSize() - timeout for first size update.');
}
this._performUpdateNoRenderCount = 0;
return true;
};
Object.defineProperty(Chart.prototype, "axes", {
get: function () {
return this._axes;
},
set: function (values) {
var _this = this;
var removedAxes = new Set();
this._axes.forEach(function (axis) {
axis.detachAxis(_this.axisGroup);
removedAxes.add(axis);
});
// make linked axes go after the regular ones (simulates stable sort by `linkedTo` property)
this._axes = values.filter(function (a) { return !a.linkedTo; }).concat(values.filter(function (a) { return a.linkedTo; }));
this._axes.forEach(function (axis) {
axis.attachAxis(_this.axisGroup);
removedAxes.delete(axis);
});
this.zoomManager.updateAxes(this._axes);
removedAxes.forEach(function (axis) { return axis.destroy(); });
},
enumerable: false,
configurable: true
});
Object.defineProperty(Chart.prototype, "series", {
get: function () {
return this._series;
},
set: function (values) {
var _this = this;
this.removeAllSeries();
values.forEach(function (series) { return _this.addSeries(series); });
},
enumerable: false,
configurable: true
});
Chart.prototype.addSeries = function (series) {
var allSeries = this.series;
var canAdd = allSeries.indexOf(series) < 0;
if (canAdd) {
allSeries.push(series);
if (series.rootGroup.parent == null) {
this.seriesLayerManager.requestGroup(series);
}
this.initSeries(series);
return true;
}
return false;
};
Chart.prototype.initSeries = function (series) {
series.chart = this;
if (!series.data) {
series.data = this.data;
}
this.addSeriesListeners(series);
series.addChartEventListeners();
};
Chart.prototype.removeAllSeries = function () {
var _this = this;
this.series.forEach(function (series) {
series.removeEventListener('nodeClick', _this.onSeriesNodeClick);
series.removeEventListener('nodeDoubleClick', _this.onSeriesNodeDoubleClick);
series.destroy();
series.chart = undefined;
});
this._series = []; // using `_series` instead of `series` to prevent infinite recursion
};
Chart.prototype.addSeriesListeners = function (series) {
if (this.hasEventListener('seriesNodeClick')) {
series.addEventListener('nodeClick', this.onSeriesNodeClick);
}
if (this.hasEventListener('seriesNodeDoubleClick')) {
series.addEventListener('nodeDoubleClick', this.onSeriesNodeDoubleClick);
}
};
Chart.prototype.updateAllSeriesListeners = function () {
var _this = this;
this.series.forEach(function (series) {
series.removeEventListener('nodeClick', _this.onSeriesNodeClick);
series.removeEventListener('nodeDoubleClick', _this.onSeriesNodeDoubleClick);
_this.addSeriesListeners(series);
});
};
Chart.prototype.assignSeriesToAxes = function () {
var _this = this;
this.axes.forEach(function (axis) {
axis.boundSeries = _this.series.filter(function (s) {
var seriesAxis = s.axes[axis.direction];
return seriesAxis === axis;
});
});
};
Chart.prototype.assignAxesToSeries = function () {
var _this = this;
// This method has to run before `assignSeriesToAxes`.
var directionToAxesMap = {};
this.axes.forEach(function (axis) {
var _a;
var direction = axis.direction;
var directionAxes = ((_a = directionToAxesMap[direction]) !== null && _a !== void 0 ? _a : (directionToAxesMap[direction] = []));
directionAxes.push(axis);
});
this.series.forEach(function (series) {
series.directions.forEach(function (direction) {
var directionAxes = directionToAxesMap[direction];
if (!directionAxes) {
logger_1.Logger.warn("no available axis for direction [" + direction + "]; check series and axes configuration.");
return;
}
var seriesKeys = series.getKeys(direction);
var newAxis = _this.findMatchingAxis(directionAxes, series.getKeys(direction));
if (!newAxis) {
logger_1.Logger.warn("no matching axis for direction [" + direction + "] and keys [" + seriesKeys + "]; check series and axes configuration.");
return;
}
series.axes[direction] = newAxis;
});
});
};
Chart.prototype.findMatchingAxis = function (directionAxes, directionKeys) {
var e_4, _a, e_5, _b;
try {
for (var directionAxes_1 = __values(directionAxes), directionAxes_1_1 = directionAxes_1.next(); !directionAxes_1_1.done; directionAxes_1_1 = directionAxes_1.next()) {
var axis = directionAxes_1_1.value;
var axisKeys = axis.keys;
if (!axisKeys.length) {
return axis;
}
if (!directionKeys) {
continue;
}
try {
for (var directionKeys_1 = (e_5 = void 0, __values(directionKeys)), directionKeys_1_1 = directionKeys_1.next(); !directionKeys_1_1.done; directionKeys_1_1 = directionKeys_1.next()) {
var directionKey = directionKeys_1_1.value;
if (axisKeys.indexOf(directionKey) >= 0) {
return axis;
}
}
}
catch (e_5_1) { e_5 = { error: e_5_1 }; }
finally {
try {
if (directionKeys_1_1 && !directionKeys_1_1.done && (_b = directionKeys_1.return)) _b.call(directionKeys_1);
}
finally { if (e_5) throw e_5.error; }
}
}
}
catch (e_4_1) { e_4 = { error: e_4_1 }; }
finally {
try {
if (directionAxes_1_1 && !directionAxes_1_1.done && (_a = directionAxes_1.return)) _a.call(directionAxes_1);
}
finally { if (e_4) throw e_4.error; }
}
};
Chart.prototype.resize = function (width, height) {
var _a, _b, _c, _d;
width !== null && width !== void 0 ? width : (width = (_a = this.width) !== null && _a !== void 0 ? _a : (this.autoSize ? (_b = this._lastAutoSize) === null || _b === void 0 ? void 0 : _b[0] : this.scene.canvas.width));
height !== null && height !== void 0 ? height : (height = (_c = this.height) !== null && _c !== void 0 ? _c : (this.autoSize ? (_d = this._lastAutoSize) === null || _d === void 0 ? void 0 : _d[1] : this.scene.canvas.height));
this.log('Chart.resize()', { width: width, height: height });
if (!width || !height || !Number.isFinite(width) || !Number.isFinite(height))
return;
if (this.scene.resize(width, height)) {
this.disablePointer();
this.update(chartUpdateType_1.ChartUpdateType.PERFORM_LAYOUT, { forceNodeDataRefresh: true });
}
};
Chart.prototype.processData = function () {
return __awaiter(this, void 0, void 0, function () {
var dataController, seriesPromises;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (this.axes.length > 0) {
this.assignAxesToSeries();
this.assignSeriesToAxes();
}
dataController = new dataController_1.DataController();
seriesPromises = this.series.map(function (s) { return s.processData(dataController); });
return [4 /*yield*/, dataController.execute()];
case 1:
_a.sent();
return [4 /*yield*/, Promise.all(seriesPromises)];
case 2:
_a.sent();
return [4 /*yield*/, this.updateLegend()];
case 3:
_a.sent();
return [2 /*return*/];
}
});
});
};
Chart.prototype.placeLabels = function () {
var e_6, _a;
var visibleSeries = [];
var data = [];
try {
for (var _b = __values(this.series), _c = _b.next(); !_c.done; _c = _b.next()) {
var series = _c.value;
if (!series.visible) {
continue;
}
var labelData = series.getLabelData();
if (!(labelData && labelPlacement_1.isPointLabelDatum(labelData[0]))) {
continue;
}
data.push(labelData);
visibleSeries.push(series);
}
}
catch (e_6_1) { e_6 = { error: e_6_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_6) throw e_6.error; }
}
var seriesRect = this.seriesRect;
var labels = seriesRect && data.length > 0
? labelPlacement_1.placeLabels(data, { x: 0, y: 0, width: seriesRect.width, height: seriesRect.height })
: [];
return new Map(labels.map(function (l, i) { return [visibleSeries[i], l]; }));
};
Chart.prototype.attachLegend = function (legendType) {
var _a;
if (this.legendType === legendType && this.legend) {
return this.legend;
}
(_a = this.legend) === null || _a === void 0 ? void 0 : _a.destroy();
this.legend = undefined;
var ctx = this.getModuleContext();
var legend = legendTypes_1.getLegend(legendType, ctx);
legend.attachLegend(this.scene.root);
this.legend = legend;
this.legendType = legendType;
return legend;
};
Chart.prototype.setLegendInit = function (initLegend) {
this.applyLegendOptions = initLegend;
};
Chart.prototype.updateLegend = function () {
var _a;
return __awaiter(this, void 0, void 0, function () {
var legendData, legendType, legend;
return __generator(this, function (_b) {
legendData = [];
this.series
.filter(function (s) { return s.showInLegend; })
.forEach(function (series) {
var data = series.getLegendData();
legendData.push.apply(legendData, __spreadArray([], __read(data)));
});
legendType = legendData.length > 0 ? legendData[0].legendType : 'category';
legend = this.attachLegend(legendType);
(_a = this.applyLegendOptions) === null || _a === void 0 ? void 0 : _a.call(this, legend);
if (legendType === 'category') {
this.validateLegendData(legendData);
}
legend.data = legendData;
return [2 /*return*/];
});
});
};
Chart.prototype.validateLegendData = function (legendData) {
var _this = this;
// Validate each series that shares a legend item label uses the same fill colour
var labelMarkerFills = {};
legendData.forEach(function (d) {
var _a;
var _b, _c, _d;
var _e, _f;
var seriesType = (_b = _this.series.find(function (s) { return s.id === d.seriesId; })) === null || _b === void 0 ? void 0 : _b.type;
if (!seriesType)
return;
var dc = d;
(_c = labelMarkerFills[seriesType]) !== null && _c !== void 0 ? _c : (labelMarkerFills[seriesType] = (_a = {}, _a[dc.label.text] = new Set(), _a));
(_d = (_e = labelMarkerFills[seriesType])[_f = dc.label.text]) !== null && _d !== void 0 ? _d : (_e[_f] = new Set());
if (dc.marker.fill != null) {
labelMarkerFills[seriesType][dc.label.text].add(dc.marker.fill);
}
});
Object.keys(labelMarkerFills).forEach(function (seriesType) {
Object.keys(labelMarkerFills[seriesType]).forEach(function (name) {
var fills = labelMarkerFills[seriesType][name];
if (fills.size > 1) {
logger_1.Logger.warnOnce("legend item '" + name + "' has multiple fill colors, this may cause unexpected behaviour.");
}
});
});
};
Chart.prototype.performLayout = function () {
return __awaiter(this, void 0, void 0, function () {
var _a, width, height, shrinkRect;
return __generator(this, function (_b) {
if (this.scene.root != null) {
this.scene.root.visible = true;
}
_a = this.scene, width = _a.width, height = _a.height;
shrinkRect = new bbox_1.BBox(0, 0, width, height);
(shrinkRect = this.layoutService.dispatchPerformLayout('start-layout', { shrinkRect: shrinkRect }).shrinkRect);
(shrinkRect = this.layoutService.dispatchPerformLayout('before-series', { shrinkRect: shrinkRect }).shrinkRect);
return [2 /*return*/, shrinkRect];
});
});
};
Chart.prototype.positionPadding = function (shrinkRect) {
var padding = this.padding;
shrinkRect.shrink(padding.left, 'left');
shrinkRect.shrink(padding.top, 'top');
shrinkRect.shrink(padding.right, 'right');
shrinkRect.shrink(padding.bottom, 'bottom');
return { shrinkRect: shrinkRect };
};
Chart.prototype.positionCaptions = function (shrinkRect) {
var _a;
var _b = this, title = _b.title, subtitle = _b.subtitle, footnote = _b.footnote;
var newShrinkRect = shrinkRect.clone();
var updateCaption = function (caption) {
var _a;
var defaultCaptionHeight = shrinkRect.height / 10;
var captionLineHeight = (_a = caption.lineHeight) !== null && _a !== void 0 ? _a : caption.fontSize * text_1.Text.defaultLineHeightRatio;
var maxWidth = shrinkRect.width;
var maxHeight = Math.max(captionLineHeight, defaultCaptionHeight);
caption.computeTextWrap(maxWidth, maxHeight);
};
var positionTopAndShrinkBBox = function (caption) {
var _a;
var baseY = newShrinkRect.y;
caption.node.x = newShrinkRect.x + newShrinkRect.width / 2;
caption.node.y = baseY;
caption.node.textBaseline = 'top';
updateCaption(caption);
var bbox = caption.node.computeBBox();
// As the bbox (x,y) ends up at a different location than specified above, we need to
// take it into consideration when calculating how much space needs to be reserved to
// accommodate the caption.
var bboxHeight = Math.ceil(bbox.y - baseY + bbox.height + ((_a = caption.spacing) !== null && _a !== void 0 ? _a : 0));
newShrinkRect.shrink(bboxHeight, 'top');
};
var positionBottomAndShrinkBBox = function (caption) {
var _a;
var baseY = newShrinkRect.y + newShrinkRect.height;
caption.node.x = newShrinkRect.x + newShrinkRect.width / 2;
caption.node.y = baseY;
caption.node.textBaseline = 'bottom';
updateCaption(caption);
var bbox = caption.node.computeBBox();
var bboxHeight = Math.ceil(baseY - bbox.y + ((_a = caption.spacing) !== null && _a !== void 0 ? _a : 0));
newShrinkRect.shrink(bboxHeight, 'bottom');
};
if (title) {
title.node.visible = title.enabled;
if (title.node.visible) {
positionTopAndShrinkBBox(title);
}
}
if (subtitle) {
subtitle.node.visible = (_a = ((title === null || title === void 0 ? void 0 : title.enabled) && subtitle.enabled)) !== null && _a !== void 0 ? _a : false;
if (subtitle.node.visible) {
positionTopAndShrinkBBox(subtitle);
}
}
if (footnote) {
footnote.node.visible = footnote.enabled;
if (footnote.node.visible) {
positionBottomAndShrinkBBox(footnote);
}
}
return { shrinkRect: newShrinkRect };
};
Chart.prototype.getSeriesRect = function () {
return this.seriesRect;
};
// x/y are local canvas coordinates in CSS pixels, not actual pixels
Chart.prototype.pickSeriesNode = function (point, exactMatchOnly, maxDistance) {
var e_7, _a;
var _b, _c;
var start = performance.now();
// Disable 'nearest match' options if looking for exact matches only
var pickModes = exactMatchOnly ? [series_1.SeriesNodePickMode.EXACT_SHAPE_MATCH] : undefined;
// Iterate through series in reverse, as later declared series appears on top of earlier
// declared series.
var reverseSeries = __spreadArray([], __read(this.series)).reverse();
var result = undefined;
try {
for (var reverseSeries_1 = __values(reverseSeries), reverseSeries_1_1 = reverseSeries_1.next(); !reverseSeries_1_1.done; reverseSeries_1_1 = reverseSeries_1.next()) {
var series = reverseSeries_1_1.value;
if (!series.visible || !series.rootGroup.visible) {
continue;
}
var _d = (_b = series.pickNode(point, pickModes)) !== null && _b !== void 0 ? _b : {}, match = _d.match, distance = _d.distance;
if (!match || distance == null) {