grid-composition-generator/index.html at main · nndrch/grid-composition-generator · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>Grid Composition Generator</title>
  <link rel="preconnect" href="https://fonts.googleapis.com" />
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
  <link href="https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500&display=swap" rel="stylesheet" />
  <link rel="stylesheet" href="styles/main.css" />
</head>
<body>
  <div class="mobile-topbar">
    <button class="mobile-icon-btn" id="mobile-menu" aria-label="Open controls">
      <svg viewBox="0 0 24 24" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round">
        <line x1="3" y1="6" x2="21" y2="6"/>
        <line x1="3" y1="12" x2="21" y2="12"/>
        <line x1="3" y1="18" x2="21" y2="18"/>
      </svg>
    </button>
    <button class="mobile-icon-btn" id="mobile-export" aria-label="Export">
      <svg viewBox="0 0 24 24" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
        <path d="M4 12v8a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-8"/>
        <polyline points="16 6 12 2 8 6"/>
        <line x1="12" y1="2" x2="12" y2="15"/>
      </svg>
    </button>
  </div>

  <button class="mobile-icon-btn mobile-dice" id="mobile-randomize" aria-label="Randomize all">
    <svg viewBox="0 0 24 24" width="28" height="28" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
      <rect x="2" y="2" width="20" height="20" rx="3"/>
      <circle cx="8" cy="8" r="1.2" fill="currentColor"/>
      <circle cx="16" cy="8" r="1.2" fill="currentColor"/>
      <circle cx="12" cy="12" r="1.2" fill="currentColor"/>
      <circle cx="8" cy="16" r="1.2" fill="currentColor"/>
      <circle cx="16" cy="16" r="1.2" fill="currentColor"/>
    </svg>
  </button>

  <button class="mobile-generate-btn" id="mobile-generate">Generate</button>

  <div class="sidebar-overlay" id="sidebar-overlay" hidden></div>

  <div class="app">
    <aside class="sidebar">

      <details id="section-canvas" class="sidebar-section" open>
        <summary class="section-label">Canvas</summary>
      </details>

      <details id="section-modules" class="sidebar-section" open>
        <summary class="section-label">Modules</summary>
      </details>

      <details id="section-grid" class="sidebar-section" open>
        <summary class="section-label">Grid</summary>
      </details>

      <details id="section-generation" class="sidebar-section">
        <summary class="section-label">Generation</summary>
      </details>

      <div class="sidebar-section sidebar-section--actions">
        <button class="btn-primary" id="generate">↻ Generate</button>
        <button class="btn-secondary" id="randomize">⚂ Randomize all</button>
        <button class="btn-secondary" id="copy-svg">⎘ Copy SVG</button>
        <button class="btn-secondary" id="export-svg">↓ Export…</button>
      </div>

      <details id="section-about" class="sidebar-section" open>
        <summary class="section-label">About</summary>
        <div class="section-content about-content">
          <p>A client-side web app for generating grid-based geometric compositions, inspired by Sol LeWitt's instruction-based art. Configure a module pool, set grid waveforms and generation rules, then export resolution-independent SVG.</p>
          <p><a href="https://github.com/nndrch/grid-composition-generator" target="_blank" rel="noopener noreferrer">View source on GitHub</a></p>
        </div>
      </details>

    </aside>

    <main class="canvas-area">
      <div class="canvas-frame">
        <svg id="canvas-svg"
             viewBox="0 0 100 100"
             xmlns="http://www.w3.org/2000/svg">
          <g id="cells"></g>
          <g id="grid-overlay"></g>
        </svg>
      </div>
    </main>
  </div>

  <dialog id="export-dialog">
    <form method="dialog" class="export-form">
      <h2>Export composition</h2>

      <label class="form-row">
        Generations
        <select name="count" id="dialog-count">
          <option value="1">1</option>
          <option value="2">2</option>
          <option value="4">4</option>
          <option value="8">8</option>
          <option value="16">16</option>
        </select>
      </label>

      <fieldset class="format-group">
        <legend>Format</legend>
        <label><input type="radio" name="format" value="svg" checked> SVG</label>
        <label><input type="radio" name="format" value="png"> PNG</label>
      </fieldset>

      <label class="form-row png-width-row">
        Width (px)
        <input type="number" name="pngWidth" id="dialog-png-width" min="100" max="8000" step="100" value="1200">
        <span class="png-height-readout" id="dialog-height-readout">× 1200 px</span>
      </label>

      <div class="dialog-actions">
        <button type="button" class="btn-secondary" id="dialog-copy">⎘ Copy SVG</button>
        <button type="button" class="btn-secondary" id="dialog-cancel">Cancel</button>
        <button type="submit" class="btn-primary" id="dialog-download">↓ Download</button>
      </div>
    </form>
  </dialog>

  <script type="module" src="src/main.js"></script>
</body>
</html>