/*
|
* 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 makeStyleMapper from './makeStyleMapper';
|
|
var getLineStyle = makeStyleMapper(
|
[
|
['lineWidth', 'width'],
|
['stroke', 'color'],
|
['opacity'],
|
['shadowBlur'],
|
['shadowOffsetX'],
|
['shadowOffsetY'],
|
['shadowColor']
|
]
|
);
|
|
export default {
|
getLineStyle: function (excludes) {
|
var style = getLineStyle(this, excludes);
|
var lineDash = this.getLineDash(style.lineWidth);
|
lineDash && (style.lineDash = lineDash);
|
return style;
|
},
|
|
getLineDash: function (lineWidth) {
|
if (lineWidth == null) {
|
lineWidth = 1;
|
}
|
var lineType = this.get('type');
|
var dotSize = Math.max(lineWidth, 2);
|
var dashSize = lineWidth * 4;
|
return (lineType === 'solid' || lineType == null) ? null
|
: (lineType === 'dashed' ? [dashSize, dashSize] : [dotSize, dotSize]);
|
}
|
};
|