# LayerAlpha
## **Overview**
**Related Modules:**
[Display](Display.md)
**Description:**
Defines alpha operations on a layer.
## **Summary**
## Data Fields
## **Details**
## **Field Documentation**
## alpha0
```
uint8_t LayerAlpha::alpha0
```
**Description:**
Alpha0 value, ranging from 0 to 255
## alpha1
```
uint8_t LayerAlpha::alpha1
```
**Description:**
Alpha1 value, ranging from 0 to 255
## enAlpha
```
bool LayerAlpha::enAlpha
```
**Description:**
Pixel alpha enable bit
## enChnAlpha
```
bool LayerAlpha::enChnAlpha
```
**Description:**
Channel alpha enable bit
## gAlpha
```
uint8_t LayerAlpha::gAlpha
```
**Description:**
Global alpha value, ranging from 0 to 255