/**
* Outputs the link to the Google JSAPI
*
* @access public
* @since 2.3.0
* @return string Google Chart API and lava.js script blocks
*/
public function jsapi()
{
return $this->jsFactory->getCoreJs();
}
/**
* Outputs the chart javascript into the page.
*
* Pass in a string of the html elementID that you want the chart to be
* rendered into.
*
* @deprecated Use the Lavacharts master object to keep track of charts to render.
* @codeCoverageIgnore
* @access public
* @since 2.0.0
* @param string $elemId The id of an HTML element to render the chart into.
* @return string Javascript code blocks
* @throws \Khill\Lavacharts\Exceptions\InvalidElementId
*
*/
public function render($elemId)
{
trigger_error("Rendering directly from charts is deprecated. Use the render method off your main Lavacharts object.", E_USER_DEPRECATED);
$jsf = new JavascriptFactory();
return $jsf->getChartJs($this, $elemId);
}
/**
* Outputs the link to the Google JSAPI
*
*
* @deprecated 3.1.0 Manual script tag location output is no longer needed,
* lava.js injects the script into the head.
*
* @access public
* @since 2.3.0
* @return string Google Chart API and lava.js script blocks
*/
public function jsapi()
{
trigger_error('Using the jsapi() method is deprecated since lava.js injects the jsapi into the head.', E_USER_DEPRECATED);
return $this->jsFactory->getCoreJs();
}
