captureImage static method

Future<String?> captureImage()

Implementation

static Future<String?> captureImage() async {
  final videoElements = html.document.getElementsByTagName('video');
  if (videoElements.isEmpty) return null;

  try {
    return js_util.callMethod(window, 'captureImage', [videoElements[0]])
        as String;
  } catch (e) {
    print('Image capture error: $e');
    return null;
  }
}