makeStyleMapper.js 1.62 KB
/*
* 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.
*/

// TODO Parse shadow style
// TODO Only shallow path support
import * as zrUtil from 'zrender/src/core/util';

export default function (properties) {
    // Normalize
    for (var i = 0; i < properties.length; i++) {
        if (!properties[i][1]) {
            properties[i][1] = properties[i][0];
        }
    }
    return function (model, excludes, includes) {
        var style = {};
        for (var i = 0; i < properties.length; i++) {
            var propName = properties[i][1];
            if ((excludes && zrUtil.indexOf(excludes, propName) >= 0)
                || (includes && zrUtil.indexOf(includes, propName) < 0)
            ) {
                continue;
            }
            var val = model.getShallow(propName);
            if (val != null) {
                style[properties[i][0]] = val;
            }
        }
        return style;
    };
}