rgbaToHex() function
This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
将rgba颜色字符串转换为十六进制颜色字符串
Signature:
typescript
declare function rgbaToHex(color: string): string;declare function rgbaToHex(color: string): string;Parameters
| Parameter | Type | Description |
|---|---|---|
| color | string | rgba颜色字符串 |
Returns:
string
{string} 转换后的十六进制颜色字符串，如果输入无效则返回空字符串
Example
javascript
rgbaToHex('rgba(0,0,0,1)'); // '#000000'
rgbaToHex('#000000'); // ''rgbaToHex('rgba(0,0,0,1)'); // '#000000'
rgbaToHex('#000000'); // ''