88 lines
3.0 KiB
JavaScript
88 lines
3.0 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.useDataIndex = exports.useChartData = exports.SetComputedData = exports.ChartDataContextProvider = void 0;
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var _react = require("react");
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var _chartDataSlice = require("../state/chartDataSlice");
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var _hooks = require("../state/hooks");
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var _PanoramaContext = require("./PanoramaContext");
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var ChartDataContextProvider = props => {
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var {
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chartData
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} = props;
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var dispatch = (0, _hooks.useAppDispatch)();
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var isPanorama = (0, _PanoramaContext.useIsPanorama)();
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(0, _react.useEffect)(() => {
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if (isPanorama) {
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// Panorama mode reuses data from the main chart, so we must not overwrite it here.
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return () => {
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// there is nothing to clean up
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};
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}
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dispatch((0, _chartDataSlice.setChartData)(chartData));
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return () => {
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dispatch((0, _chartDataSlice.setChartData)(undefined));
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};
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}, [chartData, dispatch, isPanorama]);
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return null;
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};
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exports.ChartDataContextProvider = ChartDataContextProvider;
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var SetComputedData = props => {
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var {
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computedData
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} = props;
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var dispatch = (0, _hooks.useAppDispatch)();
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(0, _react.useEffect)(() => {
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dispatch((0, _chartDataSlice.setComputedData)(computedData));
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return () => {
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dispatch((0, _chartDataSlice.setChartData)(undefined));
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};
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}, [computedData, dispatch]);
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return null;
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};
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exports.SetComputedData = SetComputedData;
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var selectChartData = state => state.chartData.chartData;
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/**
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* "data" is the data of the chart - it has no type because this part of recharts is very flexible.
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* Basically it's an array of "something" and then there's the dataKey property in various places
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* that's meant to pull other things away from the data.
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*
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* Some charts have `data` defined on the chart root, and they will return the array through this hook.
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* For example: <ComposedChart data={data} />.
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*
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* Other charts, such as Pie, have data defined on individual graphical elements.
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* These charts will return `undefined` through this hook, and you need to read the data from children.
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* For example: <PieChart><Pie data={data} />
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*
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* Some charts also allow setting both - data on the parent, and data on the children at the same time!
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* However, this particular selector will only return the ones defined on the parent.
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*
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* @deprecated use one of the other selectors instead - which one, depends on how do you identify the applicable graphical items.
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*
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* @return data array for some charts and undefined for other
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*/
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var useChartData = () => (0, _hooks.useAppSelector)(selectChartData);
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exports.useChartData = useChartData;
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var selectDataIndex = state => {
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var {
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dataStartIndex,
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dataEndIndex
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} = state.chartData;
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return {
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startIndex: dataStartIndex,
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endIndex: dataEndIndex
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};
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};
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/**
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* startIndex and endIndex are data boundaries, set through Brush.
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*
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* @return object with startIndex and endIndex
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*/
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var useDataIndex = () => {
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return (0, _hooks.useAppSelector)(selectDataIndex);
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};
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exports.useDataIndex = useDataIndex; |