/*
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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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import * as textContain from 'zrender/src/contain/text';
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import * as graphicUtil from '../../util/graphic';
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var PATH_COLOR = ['textStyle', 'color'];
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export default {
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/**
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* Get color property or get color from option.textStyle.color
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* @param {boolean} [isEmphasis]
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* @return {string}
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*/
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getTextColor: function (isEmphasis) {
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var ecModel = this.ecModel;
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return this.getShallow('color')
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|| (
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(!isEmphasis && ecModel) ? ecModel.get(PATH_COLOR) : null
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);
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},
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/**
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* Create font string from fontStyle, fontWeight, fontSize, fontFamily
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* @return {string}
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*/
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getFont: function () {
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return graphicUtil.getFont({
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fontStyle: this.getShallow('fontStyle'),
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fontWeight: this.getShallow('fontWeight'),
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fontSize: this.getShallow('fontSize'),
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fontFamily: this.getShallow('fontFamily')
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}, this.ecModel);
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},
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getTextRect: function (text) {
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return textContain.getBoundingRect(
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text,
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this.getFont(),
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this.getShallow('align'),
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this.getShallow('verticalAlign') || this.getShallow('baseline'),
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this.getShallow('padding'),
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this.getShallow('lineHeight'),
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this.getShallow('rich'),
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this.getShallow('truncateText')
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);
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}
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};
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