/**
* Raw encode/decode when the subject is json encoded for render
*/
public function testRawRender()
{
$testData = array('foo' => Raw::encode('bar'));
//expect the property 'bar' to be rendered as raw string and not wrapped
//in the JSON standard quotes after being JSON encoded
$expected = '{"foo":bar}';
$this->assertEquals($expected, Raw::decode(json_encode($testData)));
}
/**
* Returns the plottable chart data formatter as js Date
* @param Array $seriesData Series data as supplied by the user
* @return Array
*/
public function getFormattedChartData(array $seriesData)
{
$ret = array();
foreach ($seriesData as $date => $value) {
//render the js Date obect as raw
$ret[] = Raw::encode('[' . $this->_convertStringToJsDate($date) . ',' . $value . ']');
}
return $ret;
}
/**
* Creates and returns the JavaScript variables and Highcharts instance
* @param Chart $chart Instance of Phighchart\Chart
* @param Array $options The full set of options for this chart
* @return String $ret The JSON string to display the complete chart
*/
public function outputJavaScript(Chart $chart, array $options)
{
// use the renderTo id as the JS variable name
$jsVar = $this->getRenderTo($chart);
return Raw::decode("var " . $jsVar . "; " . $jsVar . " = new Highcharts.Chart(" . json_encode($options) . ");");
}
