web-map/compassButton.html at main · ParkTrack-Project/web-map · GitHub

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<!doctype html>
<html lang="ru">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
  <title>Кнопка компаса</title>

  <style>
    * {
      box-sizing: border-box;
    }

    html,
    body {
      width: 100%;
      height: 100%;
      margin: 0;
    }

    body {
      display: grid;
      place-items: center;
      background: #f2f1ef;
    }

    .compass-button {
      width: 52px;
      height: 52px;
      padding: 0;

      display: grid;
      place-items: center;

      border: none;
      border-radius: 50%;
      background: #ffffff;

      box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.14),
        0 2px 5px rgba(0, 0, 0, 0.08);

      appearance: none;
      -webkit-appearance: none;
      cursor: pointer;
      touch-action: manipulation;
      -webkit-tap-highlight-color: transparent;
    }

    .compass-button:active {
      transform: scale(0.97);
    }

    .compass-icon {
      width: 23px;
      height: 31px;
      display: block;

      transform-origin: 50% 50%;
      transition: transform 140ms linear;
      will-change: transform;

      shape-rendering: geometricPrecision;
    }

    @media (prefers-reduced-motion: reduce) {
      .compass-icon {
        transition: none;
      }
    }
  </style>
</head>

<body>
  <button
    class="compass-button"
    id="compassButton"
    type="button"
    aria-label="Вернуть карту севером вверх"
  >
    <svg
      class="compass-icon"
      id="compassIcon"
      viewBox="0 0 32 44"
      xmlns="http://www.w3.org/2000/svg"
      aria-hidden="true"
    >
      <!-- Красная северная часть -->
      <path
        d="M5 22
           L16 0
           L28 22
           Z"
        fill="#ff2f27"
      />

      <!-- Серая южная часть -->
      <path
        d="
           M5 22
           L16 44
           L28 22
           Z"
        fill="#bfc1c3"
      />

      <!-- Белая центральная ось -->
      <circle
        cx="16.25"
        cy="22.25"
        r="4"
        fill="#ffffff"
      />
    </svg>
  </button>
</body>
</html>