---
title: acldvppBorderType
description: "```"
url: https://www.hiascend.com/document/detail/zh/Atlas200IDKA2DeveloperKit/latest/Application%20Development%20Guide/aadgc/aclcppdevg_03_1675.html
sourcePath: /source/zh/Atlas200IDKA2DeveloperKit/23.0.RC2/Application Development Guide/aadgc/aclcppdevg_03_1675.html
indexId: 1b20bc222011626c91a712a1566a48477ee39b8ce600fd0026e4a5461411d9e3105
---
# acldvppBorderType


```
enum acldvppBorderType {
BORDER_CONSTANT = 0, //添加有颜色的常数值边界
BORDER_REPLICATE,    //重复最后一个元素。举例: aaaaaa|abcdefgh|hhhhhhh
BORDER_REFLECT,      //边界元素的镜像。举例：cba|abcde-fgh|hgf
BORDER_REFLECT_101   //边界元素的镜像。举例：cba|abcde-fgh|gf
};
```