Halfpastfour\PHPChartJS\Renderer\Html::render()

Complexity

Conditions	4
Paths	8

Size

Total Lines	27
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function render($flags = null)
    {
        $dom = new DOMDocument();

        // Render canvas HTML element
        $canvas = $dom->createElement('canvas');
        $canvas->setAttribute('id', $this->chart->getId());

        // Add title, height and width if applicable
        if ($this->chart->getTitle()) {
            $canvas->setAttribute('title', $this->chart->getTitle());
        }
        if ($this->chart->getHeight()) {
            $canvas->setAttribute('height', $this->chart->getHeight());
        }
        if ($this->chart->getWidth()) {
            $canvas->setAttribute('width', $this->chart->getWidth());
        }

        $dom->appendChild($canvas);

        // Render JavaScript
        $scriptRenderer = new JavaScript($this->chart);
        $script         = $dom->createElement('script', $scriptRenderer->render($flags));
        $dom->appendChild($script);

        return $dom->saveHTML();
    }