```
#### 接口及属性
| **属性** | **必填** | **说明** |
| ------------------------------------ | :------: | --------------------------------------------------------- |
| direction: String | 否 | 抽屉方向,有四个选项(left,right,top,bottom),默认left |
| page-show-rate: Number | 否 | 抽屉页面显示比例,默认0.65 |
| touch-range-rate: Number | 否 | 抽屉拉出的起始位置比例,默认0.2 |
| cover-background: String | 否 | 遮罩层背景颜色,默认#60000000 |
#### 版权和许可信息
```
Licensed 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.
```