Converts an hsl()
color string to an array of values.
- Use
String.prototype.match()
to get an array of 3 string with the numeric values. - Use
Array.prototype.map()
in combination withNumber
to convert them into an array of numeric values.
代码实现
const toHSLArray = hslStr => hslStr.match(/\d+/g).map(Number);
toHSLArray('hsl(50, 10%, 10%)'); // [50, 10, 10]