<?php
namespace PhpOffice\PhpSpreadsheet\Chart\Renderer;
use PhpOffice\PhpSpreadsheet\Chart\Chart;
interface IRenderer
{
/**
* IRenderer constructor.
*/
public function __construct(Chart $chart);
/**
* Render the chart to given file (or stream).
*
* @param string $filename Name of the file render to
*
* @return bool true on success
*/
public function render($filename);
}
In case of an error, the API will return an error response containing a specific error code 400, 403 Failed and a user-friendly message. Refer to our API documentation for a comprehensive list of error codes and their descriptions.