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1# LayerAlpha
2
3
4## 概述
5
6定义图层Alpha信息的结构体
7
8**相关模块:**
9
10[Display](_display.md)
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12
13## 汇总
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15
16### Public 属性
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18  | 名称 | 描述 |
19| -------- | -------- |
20| [enGlobalAlpha](_display.md#englobalalpha-12) | bool<br/>全局alpha使能标志 |
21| [enPixelAlpha](_display.md#enpixelalpha-12) | bool<br/>像素alpha使能标志 |
22| [alpha0](_display.md#alpha0-12) | uint8_t<br/>alpha0值,取值范围:[0,&nbsp;255] |
23| [alpha1](_display.md#alpha1-12) | uint8_t<br/>alpha1值,取值范围:[0,&nbsp;255] |
24| [gAlpha](_display.md#galpha) | uint8_t<br/>全局alpha值,取值范围:[0,&nbsp;255] |
25