yjtgq-app/node_modules/echarts/lib/chart/scatter/jitterLayout.js

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2025-11-22 14:43:07 +08:00
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
import { needFixJitter, fixJitter } from '../../util/jitter.js';
export default function jitterLayout(ecModel) {
ecModel.eachSeriesByType('scatter', function (seriesModel) {
var coordSys = seriesModel.coordinateSystem;
if (coordSys && (coordSys.type === 'cartesian2d' || coordSys.type === 'single')) {
var baseAxis_1 = coordSys.getBaseAxis ? coordSys.getBaseAxis() : null;
var hasJitter = baseAxis_1 && needFixJitter(seriesModel, baseAxis_1);
if (hasJitter) {
var data_1 = seriesModel.getData();
data_1.each(function (idx) {
var dim = baseAxis_1.dim;
var orient = baseAxis_1.orient;
var isSingleY = orient === 'horizontal' && baseAxis_1.type !== 'category' || orient === 'vertical' && baseAxis_1.type === 'category';
var layout = data_1.getItemLayout(idx);
var rawSize = data_1.getItemVisual(idx, 'symbolSize');
var size = rawSize instanceof Array ? (rawSize[1] + rawSize[0]) / 2 : rawSize;
if (dim === 'y' || dim === 'single' && isSingleY) {
// x is fixed, and y is floating
var jittered = fixJitter(baseAxis_1, layout[0], layout[1], size / 2);
data_1.setItemLayout(idx, [layout[0], jittered]);
} else if (dim === 'x' || dim === 'single' && !isSingleY) {
// y is fixed, and x is floating
var jittered = fixJitter(baseAxis_1, layout[1], layout[0], size / 2);
data_1.setItemLayout(idx, [jittered, layout[1]]);
}
});
}
}
});
}