66 lines
2.8 KiB
JavaScript
66 lines
2.8 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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var makeStyleMapper = require("./makeStyleMapper");
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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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var getLineStyle = makeStyleMapper([['lineWidth', 'width'], ['stroke', 'color'], ['opacity'], ['shadowBlur'], ['shadowOffsetX'], ['shadowOffsetY'], ['shadowColor']]);
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var _default = {
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getLineStyle: function (excludes) {
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var style = getLineStyle(this, excludes); // Always set lineDash whether dashed, otherwise we can not
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// erase the previous style when assigning to el.style.
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style.lineDash = this.getLineDash(style.lineWidth);
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return style;
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},
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getLineDash: function (lineWidth) {
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if (lineWidth == null) {
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lineWidth = 1;
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}
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var lineType = this.get('type');
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var dotSize = Math.max(lineWidth, 2);
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var dashSize = lineWidth * 4;
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return lineType === 'solid' || lineType == null ? // Use `false` but not `null` for the solid line here, because `null` might be
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// ignored when assigning to `el.style`. e.g., when setting `lineStyle.type` as
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// `'dashed'` and `emphasis.lineStyle.type` as `'solid'` in graph series, the
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// `lineDash` gotten form the latter one is not able to erase that from the former
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// one if using `null` here according to the emhpsis strategy in `util/graphic.js`.
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false : lineType === 'dashed' ? [dashSize, dashSize] : [dotSize, dotSize];
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}
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};
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module.exports = _default;
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