protected function convertColor(Node $node, Document $document)
{
$color = $node->getAttribute('color');
if ($color) {
$node->setAttribute('color', $document->getColorFromPalette($color));
}
if ($node->hasAttribute('chart-colors')) {
$colors = $node->getAttribute('chart-colors');
foreach ($colors as $key => $color) {
$colors[$key] = $document->getColorFromPalette($color);
}
$node->setAttribute('chart-colors', $colors);
}
}
public function apply(Node $node)
{
$attributes = $this->getAll();
foreach ($attributes as $name => $value) {
if (is_array($value)) {
$node->mergeComplexAttributes($name, $value);
} else {
$node->setAttribute($name, $value);
}
}
}
