66 lines
2.3 KiB
JavaScript
66 lines
2.3 KiB
JavaScript
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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function getNodeGlobalScale(seriesModel) {
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var coordSys = seriesModel.coordinateSystem;
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if (coordSys.type !== 'view') {
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return 1;
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}
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var nodeScaleRatio = seriesModel.option.nodeScaleRatio;
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var groupScale = coordSys.scale;
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var groupZoom = groupScale && groupScale[0] || 1; // Scale node when zoom changes
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var roamZoom = coordSys.getZoom();
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var nodeScale = (roamZoom - 1) * nodeScaleRatio + 1;
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return nodeScale / groupZoom;
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}
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function getSymbolSize(node) {
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var symbolSize = node.getVisual('symbolSize');
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if (symbolSize instanceof Array) {
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symbolSize = (symbolSize[0] + symbolSize[1]) / 2;
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}
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return +symbolSize;
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}
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exports.getNodeGlobalScale = getNodeGlobalScale;
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exports.getSymbolSize = getSymbolSize;
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