Function uint32ColorFromRGBA

uint32ColorFromRGBA(r: number, g: number, b: number, a?: number): number
Translate RGBA notation to Uint32 color description, which can be used for per-data point coloring with LightningChart JS.
```
 // Example
 const colorUint32 = uint32ColorFromRGBA(255, 0, 0, 255)
```
Values are in range [0, 255].

Returns
Number that represents a Uint32 rgba color
Parameters
- r: number
  
  Red channel [0, 255]
- g: number
  
  Green channel [0, 255]
- b: number
  
  Blue channel [0, 255]
- a: number = 255
  
  Alpha channel [0, 255]
Returns number