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/*****************************************************************************
* Open MCT, Copyright (c) 2014-2022, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT is licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* Open MCT includes source code licensed under additional open source
* licenses. See the Open Source Licenses file (LICENSES.md) included with
* this source code distribution or the Licensing information page available
* at runtime from the About dialog for additional information.
*****************************************************************************/
import eventHelpers from '../lib/eventHelpers';
export default class MCTChartAlarmPointSet {
constructor(series, chart, offset) {
this.series = series;
this.chart = chart;
this.offset = offset;
this.points = [];
eventHelpers.extend(this);
this.listenTo(series, 'add', this.append, this);
this.listenTo(series, 'remove', this.remove, this);
this.listenTo(series, 'reset', this.reset, this);
this.listenTo(series, 'destroy', this.destroy, this);
this.series.getSeriesData().forEach(function (point, index) {
this.append(point, index, series);
}, this);
}
append(datum) {
if (datum.mctLimitState) {
this.points.push({
x: this.offset.xVal(datum, this.series),
y: this.offset.yVal(datum, this.series),
datum: datum
});
}
}
remove(datum) {
this.points = this.points.filter(function (p) {
return p.datum !== datum;
});
}
reset() {
this.points = [];
}
destroy() {
this.stopListening();
}
}
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