_layer_alpha.md

# LayerAlpha


## 概述

定义图层Alpha信息的结构体

**相关模块:**

[Display](_display.md)


## 汇总


### Public 属性

  | 名称 | 描述 | 
| -------- | -------- |
| [enGlobalAlpha](_display.md#englobalalpha-12) | bool<br/>全局alpha使能标志 | 
| [enPixelAlpha](_display.md#enpixelalpha-12) | bool<br/>像素alpha使能标志 | 
| [alpha0](_display.md#alpha0-12) | uint8_t<br/>alpha0值，取值范围：[0,&nbsp;255] | 
| [alpha1](_display.md#alpha1-12) | uint8_t<br/>alpha1值，取值范围：[0,&nbsp;255] | 
| [gAlpha](_display.md#galpha) | uint8_t<br/>全局alpha值，取值范围：[0,&nbsp;255] |