private function Flowchart::getRootGraph in Business Rules 8

Same name and namespace in other branches

1. 2.x src/Util/Flowchart/Flowchart.php \Drupal\business_rules\Util\Flowchart\Flowchart::getRootGraph()

Get the root graph.

Parameters

array $root: The Business Rule item.

Return value

array The graph array.

1 call to Flowchart::getRootGraph()

Flowchart::processMatrix in src/Util/Flowchart/Flowchart.php

Process the matrix.

File

src/Util/Flowchart/Flowchart.php, line 297

Class

Flowchart

Class Flowchart.

Namespace

Drupal\business_rules\Util\Flowchart

Code

private function getRootGraph(array $root) {
  $item = $root['element']
    ->getItem();
  $meta_data = self::getMetaData($item);
  $x = $root['x'];
  $y = $root['y'];
  $label = str_replace('""', '', $item
    ->label());
  $output = [];
  $output[] = '<UserObject label="' . $label . '" link="' . $meta_data['link'] . '" id="' . $root['element']
    ->getUuid() . '">';
  $output[] = '<mxCell style="' . $meta_data['style'] . '" parent="1" vertex="1">';
  $output[] = '<mxGeometry x="' . $x . '" y="' . $y . '" width="120" height="60" as="geometry"/>';
  $output[] = '</mxCell>';
  $output[] = '</UserObject>';
  return $output;
}