js实现一个颜色色阶渐变生成器效果代码-html代码-BFW代码库

js实现一个颜色色阶渐变生成器效果代码

代码语言：html

所属分类：其他

代码描述：js实现一个颜色色阶渐变生成器效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  


  
  
<style>
.world {
  background: linear-gradient(var(--bg));
  height: 80vmin;
  width: 60vmin;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.world::before {
  content: "";
  position: absolute;
  inset: 0;
  background: inherit;
  filter: blur(50px);
}

@media (orientation: landscape) {
  .world {
    height: 35vmin;
    width: 80vmin;
    background: linear-gradient(90deg, var(--bg));
  }
}
</style>


</head>

<body>
  <div class="world" data-world></div>

  
      <script >
const $w = document.querySelector('[data-world]');

const hardStopsGradient = (arrOfColors) => {
  const l = arrOfColors.length;
  return arrOfColors.map(
    (c, i) => `${c} ${i/l*100}% ${(i+1)/l*100}%`
  ).join(',')
}

const scaleSpreadArray = (
  initial, 
  targetSize, 
  fillFunction = (percent, lastValue, nextValue) => lastValue + percent * (nextValue - lastValue)
) => {
  const valuesToAdd = targetSize - initial.length;
  const chunkArray = initial.map((value) => [value]);
  
  for (let i = 0; i < valuesToAdd; i++) {
      chunkArray[i % (initial.length - 1)].push(null);
  }
  for (let i = 0; i < chunkArray.length - 1; i++) {
      const currentChunk = chunkArray[i];
      const nextChunk = chunkArray[i + 1];
      const currentValue = currentChunk[0];
      const nextValue = nextChunk[0];
      for (let j = 1; j < currentChunk.length; j++) {
          const percent = j / currentChunk.length;
          currentChunk[j] = fillFunction(percent, currentValue, nextValue);
      }
  }
  return chunkArray.flat();
};

const hxxToCSSo.........完整代码请登录后点击上方下载按钮下载查看