web-digraph/index.html at master · harchcode/web-digraph · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <link rel="icon" type="image/svg+xml" href="/logo.svg" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta
      name="description"
      content="Library to create a directed graph editor."
    />

    <style>
      html,
      body {
        margin: 0;
        padding: 0;
        height: 100%;
        font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
        font-size: 16px;
        overflow: hidden;
      }

      body,
      div,
      input,
      button {
        box-sizing: border-box;
        -webkit-tap-highlight-color: transparent;
      }

      .full {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
      }

      .action-button {
        padding: 0.5rem 1rem;
        cursor: pointer;
        width: 8rem;
        background-color: white;
        border: 1px solid black;
      }

      .action-button.active {
        background-color: black;
        color: white;
      }
    </style>

    <title>Web Digraph example</title>
  </head>
  <body>
    <div id="graph" class="full" style="background-color: cornflowerblue"></div>

    <div style="position: absolute; top: 1rem; left: 1rem">
      <div>
        <input
          id="node-count-input"
          type="text"
          value="100"
          maxlength="6"
          style="padding: 0.5rem; width: 5rem; text-align: right"
          aria-label="Node Count"
        />
        <button
          id="generate-button"
          type="button"
          class="action-button"
          style="width: 6rem"
        >
          Generate
        </button>
      </div>
    </div>

    <div style="position: absolute; top: 4rem; left: 1rem">
      <div>
        <input
          id="zoom-slider"
          type="range"
          title="Zoom range slider"
          min="0.2"
          max="3.0"
          step="0.01"
          value="1.0"
        />
      </div>

      <div style="margin-top: 1rem">
        <div>
          <button
            id="toggle-mode-button"
            type="button"
            class="action-button"
            title="Toggle create mode for creating nodes and edges"
          >
            Create Mode
          </button>
        </div>
        <div style="margin-top: 1rem">
          <button
            id="toggle-multiselect-button"
            type="button"
            class="action-button"
            title="Toggle multiple selection"
          >
            Multi-select
          </button>
        </div>
        <div style="margin-top: 1rem">
          <button id="delete-button" type="button" class="action-button">
            Delete selected
          </button>
        </div>
      </div>
    </div>

    <div
      style="
        position: absolute;
        bottom: 1rem;
        left: 1rem;
        -webkit-text-stroke: 1px white;
        font-size: 1.2rem;
        font-weight: bold;
      "
    >
      <div>Node count: <span id="node-count-text">0</span></div>
      <div>Edge count: <span id="edge-count-text">0</span></div>
    </div>

    <script type="module" src="/example/index.ts"></script>
  </body>
</html>