FenshiChart/screenshot-match.html at main · reference/FenshiChart · GitHub

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>分时图表 - 截图匹配模式</title>
  <style>
    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
      margin: 0;
      padding: A20px;
      background-color: #0e1117;
      color: #eee;
    }
    .container {
      max-width: 1200px;
      margin: 0 auto;
    }
    .header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 20px;
    }
    .title {
      font-size: 24px;
      font-weight: bold;
    }
    .note {
      margin-top: 10px;
      padding: 10px;
      background-color: rgba(255, 204, 86, 0.1);
      border: 1px solid rgba(255, 204, 86, 0.3);
      border-radius: 3px;
      font-size: 14px;
      color: #ffcc56;
    }
    .reference-container {
      margin-top: 30px;
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .chart-container {
      background-color: #0e1117;
      border: 1px solid #222;
      border-radius: 3px;
      padding: 10px;
      margin-bottom: 20px;
    }
    .section-title {
      font-size: 18px;
      margin-bottom: 15px;
      color: #ccc;
      border-bottom: 1px solid #333;
      padding-bottom: 5px;
    }
    .controls {
      display: flex;
      gap: 10px;
      margin: 20px 0;
    }
    button {
      background-color: #1a1a1a;
      color: #eee;
      border: 1px solid #333;
      padding: 8px 16px;
      border-radius: 4px;
      cursor: pointer;
      font-size: 14px;
    }
    button:hover {
      background-color: #333;
    }
    .checkbox-container {
      display: flex;
      align-items: center;
      gap: 10px;
      margin: 10px 0;
    }
    .checkbox-label {
      color: #aaa;
    }
    .slider-container {
      display: flex;
      align-items: center;
      gap: 10px;
      margin: 10px 0;
    }
    .slider-label {
      min-width: 150px;
      color: #aaa;
    }
    input[type="range"] {
      flex: 1;
      max-width: 300px;
    }
    .slider-value {
      min-width: 50px;
      text-align: right;
    }
    .reference-image {
      max-width: 100%;
      border: 1px solid #333;
      margin-top: 10px;
      display: block;
    }
    .positive {
      color: #F44336; /* 涨为红色（同花顺风格） */
    }
    .negative {
      color: #4CAF50; /* 跌为绿色（同花顺风格） */
    }
  </style>
</head>
<body>
  <div class="container">
    <div class="header">
      <div class="title">分时图截图匹配模式</div>
    </div>

    <div class="note">
      此模式使用固定的数据集来生成与参考图像相似的分时图表，便于进行可视化比较和调试。
    </div>

    <div class="chart-container" id="chart"></div>

    <div class="controls">
      <button id="btn-reset">重置图表</button>
      <button id="btn-toggle-average">显示/隐藏均线</button>
    </div>

    <div class="checkbox-container">
      <input type="checkbox" id="show-right-price" checked>
      <span class="checkbox-label">显示右侧涨跌幅</span>
    </div>

    <div class="slider-container">
      <span class="slider-label">柱子宽度:</span>
      <input type="range" id="bar-width" min="1" max="10" value="3">
      <span class="slider-value" id="bar-width-value">3px</span>
    </div>

    <div class="slider-container">
      <span class="slider-label">柱子间距:</span>
      <input type="range" id="bar-spacing" min="0" max="5" value="1">
      <span class="slider-value" id="bar-spacing-value">1px</span>
    </div>

    <div class="reference-container">
      <div class="section-title">参考图像</div>
      <div>这是一个标准的A股分时图样例，用于比较我们的渲染效果</div>
      <img src="https://img.alicdn.com/imgextra/i1/O1CN01QBybN623bUCZpWKGs_!!6000000007279-2-tps-1664-928.png" alt="A股分时图参考" class="reference-image">
    </div>
  </div>

  <script src="fenshi.js"></script>
  <script>
    // DOM 元素
    const chartElement = document.getElementById('chart');
    const btnReset = document.getElementById('btn-reset');
    const btnToggleAverage = document.getElementById('btn-toggle-average');
    const showRightPriceCheckbox = document.getElementById('show-right-price');
    const barWidthSlider = document.getElementById('bar-width');
    const barWidthValue = document.getElementById('bar-width-value');
    const barSpacingSlider = document.getElementById('bar-spacing');
    const barSpacingValue = document.getElementById('bar-spacing-value');

    // 创建图表实例
    const chart = new FenshiChart('chart', {
      height: 400,
      backgroundColor: '#0e1117',
      lineColor: '#36a2eb',
      averageColor: '#ffcd56',
      gridColor: '#333',
      textColor: '#888',
      upBarColor: '#F44336',  // 涨为红色（同花顺风格）
      downBarColor: '#4CAF50',  // 跌为绿色（同花顺风格）
      padding: { top: 20, right: 60, bottom: 80, left: 60 },
      showAverage: true,
      barWidth: parseInt(barWidthSlider.value),
      barSpacing: parseInt(barSpacingSlider.value),
      showRightPrice: showRightPriceCheckbox.checked
    });

    // 生成固定的数据集
    function generateFixedData() {
      const data = [];

      // 设置基准时间为9:30
      const today = new Date();
      const baseTime = new Date(today.getFullYear(), today.getMonth(), today.getDate(), 9, 30, 0);

      // 固定的价格模式 - 这里模拟一些常见的价格模式
      const pricePattern = [
        10.22, 10.25, 10.28, 10.26, 10.24, 10.21, 10.20, 10.22, 10.24, 10.27,
        10.30, 10.32, 10.34, 10.31, 10.29, 10.30, 10.28, 10.29, 10.31, 10.28,
        10.25, 10.22, 10.20, 10.18, 10.15, 10.12, 10.10, 10.08, 10.05, 10.08,
        10.10, 10.12, 10.15, 10.18, 10.22, 10.25, 10.28, 10.30, 10.32, 10.35,
        10.38, 10.40, 10.42, 10.44, 10.42, 10.40, 10.38, 10.35, 10.36, 10.38,
        10.36, 10.34, 10.32, 10.30, 10.28, 10.26, 10.28, 10.30, 10.32, 10.34,
        10.36, 10.38, 10.40, 10.42, 10.40, 10.38, 10.36, 10.34, 10.32, 10.30,
        10.28, 10.26, 10.24, 10.22, 10.20, 10.18, 10.16, 10.18, 10.20, 10.22
      ];

      // 设置恒定的时间间隔（3分钟）
      const timeInterval = 3 * 60 * 1000;

      // 生成数据
      for (let i = 0; i < pricePattern.length; i++) {
        const time = new Date(baseTime.getTime() + i * timeInterval);

        // 随机但合理的成交量
        const volume = Math.floor(Math.random() * 8000) + 2000;

        // 确定买卖方向
        let direction;
        if (i > 0) {
          if (pricePattern[i] > pricePattern[i-1]) {
            direction = 'buy'; // 价格上涨，买方驱动
          } else if (pricePattern[i] < pricePattern[i-1]) {
            direction = 'sell'; // 价格下跌，卖方驱动
          } else {
            direction = 'neutral'; // 价格不变，中性
          }
        } else {
          direction = 'neutral'; // 第一个点默认中性
        }

        // 添加数据点
        data.push({
          time: time,
          price: pricePattern[i],
          volume: volume,
          direction: direction // 添加买卖方向
        });
      }

      return data;
    }

    // 初始化图表
    function initChart() {
      const data = generateFixedData();
      chart.setInitialData(data);
    }

    // 绑定事件
    btnReset.addEventListener('click', initChart);

    btnToggleAverage.addEventListener('click', () => {
      chart.updateOptions({
        showAverage: !chart.options.showAverage
      });
    });

    showRightPriceCheckbox.addEventListener('change', () => {
      chart.updateOptions({
        showRightPrice: showRightPriceCheckbox.checked
      });
    });

    barWidthSlider.addEventListener('input', () => {
      const value = parseInt(barWidthSlider.value);
      barWidthValue.textContent = `${value}px`;
      chart.updateOptions({ barWidth: value });
    });

    barSpacingSlider.addEventListener('input', () => {
      const value = parseInt(barSpacingSlider.value);
      barSpacingValue.textContent = `${value}px`;
      chart.updateOptions({ barSpacing: value });
    });

    // 处理窗口大小变化
    window.addEventListener('resize', () => {
      chart.resize(chartElement.clientWidth);
    });

    // 初始化
    initChart();
  </script>
</body>
</html>