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  2. Examples

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uiinteractions

This example shows how to use the options.mouse.disableWheelUntilMouseDown to prevent Ogma from capturing mouse scroll events when ogma does not have the focus.

ts
import Ogma from '@linkurious/ogma';

const ogma = new Ogma({
  container: 'graph-container',
  options: {
    mouse: {
      disableWheelUntilMouseDown: true
    }
  }
});

const graph = await ogma.generate.random({ nodes: 15, edges: 20 });
await ogma.setGraph(graph);
await ogma.view.locateGraph();
html
<!doctype html>
<html>
  <head>
    <meta charset="utf-8" />

    <link type="text/css" rel="stylesheet" href="styles.css" />
  </head>
  <body>
    <div id="graph-container"></div>
    <script type="module" src="index.ts"></script>
  </body>
</html>
css
#graph-container {
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  position: absolute;
  margin: 0;
  overflow: hidden;
}