MajorityGraphDesigner/index.html at main · deffonotfari/MajorityGraphDesigner · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <title>Majority Graph Builder</title>
  <link rel="stylesheet" href="styles.css" />
  <script src="script.js" defer></script>
</head>
<body>
  <div class="app">
    <header class="app-header">
      <h1>Majority Graph Builder</h1>
      <p>
        Build majority graphs using LaTeX-like labels and export or save your work.
      </p>
    </header>

    <!-- TOP CONTROLS -->
    <section class="controls">
      <div class="control-group small-group">
        <h2>Add Node</h2>

        <form id="node-form">
          <label for="node-label">Node label</label>

          <input
            id="node-label"
            type="text"
            placeholder="e.g. λ_i, x^2, \frac{a}{b}"
            autocomplete="off"
            required
          />

          <button type="submit">Add Node</button>
        </form>
      </div>

      <div class="control-group small-group">
        <h2>Add Edge</h2>

        <form id="edge-form">
          <label>From</label>
          <select id="from-node" required></select>

          <label>To</label>
          <select id="to-node" required></select>

          <button type="submit">Add Edge</button>
        </form>
      </div>
    </section>

    <!-- TABS -->
    <section class="tabs">
      <div class="tab-buttons">
        <button class="tab-btn active" data-tab="graph-tab">Graph</button>
        <button class="tab-btn" data-tab="edges-tab">Edges</button>
      </div>

      <div class="tab-content">
        <!-- GRAPH TAB -->
        <div id="graph-tab" class="tab-pane active">
          <div class="canvas-section">
            <canvas id="graph-canvas" width="900" height="600"></canvas>
          </div>

          <!-- SAVE / EXPORT BELOW GRAPH -->
          <div class="below-graph">
            <div class="control-group">
              <h3>Export</h3>
              <button id="download-jpg">JPG</button>
              <button id="download-png">PNG</button>
              <button id="download-svg">SVG</button>
              <button id="clear-graph">Clear Graph</button>
            </div>

            <div class="control-group">
              <h3>Save</h3>
              <button id="save-graph">Save</button>
              <button id="load-graph">Load</button>
              <input id="load-file" type="file" accept=".json" style="display:none" />
            </div>
          </div>
        </div>

        <!-- EDGES TAB -->
        <div id="edges-tab" class="tab-pane">
          <h2>Edges</h2>

          <table class="edges-table">
            <thead>
              <tr>
                <th>From</th>
                <th>To</th>
                <th>Actions</th>
              </tr>
            </thead>
            <tbody id="edges-body"></tbody>
          </table>
        </div>
      </div>
    </section>
  </div>
</body>
</html>