js+css实现图片转成ASCII码艺术效果代码-html代码-BFW代码库

代码语言：html

所属分类：其他

代码描述：js+css实现图片转成ASCII码艺术效果代码

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>
body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background-color: #000; /* Dark theme by default */
  color: #eee;
}

.layout {
  display: flex;
  height: 100vh;
}

/* Increase sidebar width to fit labels and numeric values */
.sidebar {
  width: 380px;
  flex-shrink: 0;
  background: #111; /* Matches dark theme */
  color: #eee;
  padding: 20px;
  box-sizing: border-box;
  overflow-y: auto;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
}

.sidebar h3 {
  margin: 10px 0;
  font-size: 1.1rem;
}

.control-group {
  margin-bottom: 20px;
  border-bottom: 1px solid #666;
  padding-bottom: 10px;
}

.control-group:last-of-type {
  border-bottom: none;
}

.control {
  display: flex;
  align-items: center;
  margin: 8px 0;
}

.control label {
  flex: 0 0 150px;
  margin-right: 10px;
  font-size: 0.9rem;
  white-space: nowrap;
}

.control input[type="range"],
.control select,
.control input[type="text"] {
  flex: 1;
}

.value-label {
  display: inline-block;
  width: 40px;
  text-align: center;
  margin-left: 8px;
  font-size: 0.9rem;
}

.main-content {
  flex: 1;
  margin-left: 380px;
  padding: 20px;
  overflow-y: auto;
  background: #000;
  color: #eee;
  box-sizing: border-box;
}

#ascii-art {
  background: #000;
  padding: 10px;
  white-space: pre;
  font-family: Consolas, Monaco, "Liberation Mono", monospace;
  font-size: 7px;
  line-height: 7px;
}

button {
  margin-right: 10px;
  padding: 5px 10px;
}

body.light-mode {
  background-color: #fff;
  color: #000;
}

body.light-mode .sidebar {
  background: #F4F4F4;
  color: #000;
}

body.light-mode .main-content {
  background: #fff;
  color: #000;
}

body.light-mode #ascii-art {
  background: #fff;
}
</style>


  
  
</head>

<body translate="no">
  <div class="layout">
  <aside class="sidebar">
    <section class="control-group global-settings">
      <h3>Global Settings</h3>
      <div class="control">
        <label for="theme">Theme:</label>
        <select id="theme">
          <option value="dark" selected>Dark</option>
          <option value="light">Light</option>
        </select>
      </div>
      <div class="control">
        <label for="ignoreWhite">Ignore Pure White:</label>
        <input type="checkbox" id="ignoreWhite" checked>
      </div>
    </section>
    
    <section class="control-group upload-group">
      <h3>1. Upload Your File</h3>
      <div class="control">
        <input type="file" id="upload" accept="image/*">
      </div>
    </section>
    
    <section class="control-group image-processing">
      <h3>2. Basic Adjustments</h3>
      <div class="control">
        <label for="asciiWidth">Output Width (chars):</label>
        <input type="range" id="asciiWidth" min="20" max="300" value="150">
        <span class="value-label" id="asciiWidthVal">100</span>
      </div>
      <div class="control">
        <label for="brightness">Brightness:</label>
        <input type="range" id="brightness" min="-100" max="100" value="0">
        <span class="value-label" id="brightnessVal">0</span>
      </div>
      <div class="control">
        <label for="contrast">Contrast:</label>
        <input type="range" id="contrast" min="-100" max="100" value="0">
        <span class="value-label" id="contrastVal">0</span>
      </div>
      <div class="control">
        <label for="blur">Blur (px):</label>
        <input type="range" id="blur" min="0" max="10" step="0.01" value="0">
        <span class="value-label" id="blurVal">0</span>
      </div>
      <div class="control">
        <label for="invert">Invert Colors:</label>
        <input type="checkbox" id="invert">
      </div>
    </section>
    
    <section class="control-group dithering-settings">
      <h3>3. Dithering Options</h3>
      <div class="control">
        <label for="dithering">Enable Dithering:</label>
        <input type="checkbox" id="dithering" checked>
      </div>
      <div class="control">
        <label for="ditherAlgorithm">Dither Algorithm:</label>
        <select id="ditherAlgorithm">
          <option value="floyd" selected>Floyd–Steinberg</option>
          <option value="atkinson">Atkinson</option>
          <option value="noise">Noise</option>
          <option value="ordered">Ordered</option>
        </select>
      </div>
    </section>
    
    <section class="control-group charset-settings">
      <h3>4. Character Set</h3>
      <div class="control">
        <label for="charset">Select Set:</label>
        <select id="charset">
          <option value="detailed" selected>Detailed</option&g.........完整代码请登录后点击上方下载按钮下载查看