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