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122 lines
3.9 KiB
JavaScript
122 lines
3.9 KiB
JavaScript
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2023, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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import eventHelpers from '../lib/eventHelpers';
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export default class MCTChartAlarmLineSet {
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/**
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* @param {Bounds} bounds
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*/
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constructor(series, chart, offset, bounds) {
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this.series = series;
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this.chart = chart;
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this.offset = offset;
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this.bounds = bounds;
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this.limits = [];
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eventHelpers.extend(this);
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this.listenTo(series, 'limitBounds', this.updateBounds, this);
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this.listenTo(series, 'limits', this.getLimitPoints, this);
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this.listenTo(series, 'change:xKey', this.getLimitPoints, this);
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if (series.limits) {
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this.getLimitPoints(series);
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}
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}
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/**
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* @param {Bounds} bounds
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*/
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updateBounds(bounds) {
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this.bounds = bounds;
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this.getLimitPoints(this.series);
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}
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color() {
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return this.series.get('color');
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}
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name() {
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return this.series.get('name');
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}
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makePoint(point, series) {
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if (!this.offset.xVal) {
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this.chart.setOffset(point, undefined, series);
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}
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return {
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x: this.offset.xVal(point, series),
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y: this.offset.yVal(point, series)
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};
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}
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getLimitPoints(series) {
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this.limits = [];
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let xKey = series.get('xKey');
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Object.keys(series.limits).forEach((key) => {
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const limitForLevel = series.limits[key];
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if (limitForLevel.high) {
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this.limits.push({
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seriesKey: series.keyString,
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level: key.toLowerCase(),
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name: this.name(),
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seriesColor: series.get('color').asHexString(),
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point: this.makePoint(Object.assign({ [xKey]: this.bounds.start }, limitForLevel.high), series),
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value: series.getYVal(limitForLevel.high),
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color: limitForLevel.high.color,
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isUpper: true
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});
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}
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if (limitForLevel.low) {
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this.limits.push({
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seriesKey: series.keyString,
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level: key.toLowerCase(),
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name: this.name(),
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seriesColor: series.get('color').asHexString(),
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point: this.makePoint(Object.assign({ [xKey]: this.bounds.start }, limitForLevel.low), series),
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value: series.getYVal(limitForLevel.low),
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color: limitForLevel.low.color,
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isUpper: false
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});
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}
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}, this);
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}
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reset() {
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this.limits = [];
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if (this.series.limits) {
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this.getLimitPoints(this.series);
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}
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}
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destroy() {
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this.stopListening();
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}
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}
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/**
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@typedef {import('@/api/time/TimeContext').Bounds} Bounds
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*/
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