public function testRenderOptionsEncoding()
{
//Check for encoding problems
$chart = new Highchart();
$chart->test->utf8String = "áù anything ü";
$chart->test->iso88591 = iconv("UTF-8", "ISO-8859-1", "áù anything ü");
$result = $chart->renderOptions();
$this->assertEquals('{"test":{"utf8String":"\\u00e1\\u00f9 anything \\u00fc","iso88591":"\\u00e1\\u00f9 anything \\u00fc"}}', $result);
}
use Ghunti\HighchartsPHP\Highchart;
use Ghunti\HighchartsPHP\HighchartJsExpr;
$chart = new Highchart(Highchart::HIGHSTOCK);
$chart->includeExtraScripts();
$chart->chart->type = 'arearange';
$chart->rangeSelector->selected = 2;
$chart->title->text = "Temperature variation by day";
$chart->tooltip->valueSuffix = 'ºC';
$chart->series[] = array('name' => 'Temperatures', 'data' => new HighchartJsExpr('data'));
?>
<html>
<head>
<title>Area range</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<?php
$chart->printScripts();
?>
</head>
<body>
<div id="container"></div>
<script type="text/javascript">
$.getJSON('http://www.highcharts.com/samples/data/jsonp.php?filename=range.json&callback=?', function(data) {
$('#container').highcharts('StockChart', <?php
echo $chart->renderOptions();
?>
)});
</script>
</body>
</html>
public function approvals($start, $end)
{
$columns = ['id', 'approved_offline'];
$approvals = Approval::whereBetween('created_at', [$start, $end])->get($columns);
if ($approvals->isEmpty()) {
$json = ['status' => 'error', 'title' => 'Error', 'message' => 'No approvals found in this date range!'];
return $json;
}
$offline = $online = 0;
foreach ($approvals as $approval) {
if ($approval['approved_offline']) {
$offline++;
} else {
$online++;
}
}
$chart = new Highchart();
$chart->chart->height = "250";
$chart->credits->enabled = false;
$chart->title->text = "";
$chart->plotOptions->pie->colors = array("#D4D4D4", "#8DB6CD");
$data[] = array("Offline", $offline);
$data[] = array("Online", $online);
$chart->series[] = array('type' => "pie", 'name' => "Approvals", 'data' => $data);
echo $chart->renderOptions();
}
<html>
<head>
<title>Donut chart</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<?php
$chart->printScripts();
?>
</head>
<body>
<div id="container"></div>
<script type="text/javascript">
var colors = Highcharts.getOptions().colors,
categories = ['MSIE', 'Firefox', 'Chrome', 'Safari', 'Opera'],
name = 'Browser brands',
data = <?php
echo $chartData->renderOptions();
?>
;
// Build the data arrays
var browserData = [];
var versionsData = [];
for (var i = 0; i < data.length; i++) {
// add browser data
browserData.push({
name: categories[i],
y: data[i].y,
color: data[i].color
});
public static function workingTime($days, $type)
{
$data = self::workingTimeData($days, $type);
foreach ($data as $division => $division_data) {
foreach ($division_data as $key => $values) {
$chart = new Highchart();
switch ($key) {
case "ticket_count":
$chart->colors = ["#ECA9A9"];
break;
// pastel red
// pastel red
case "sum":
$chart->colors = ["#E4CFA1"];
break;
// pastel yellow
// pastel yellow
case "average":
$chart->colors = ["#ABC1E2"];
break;
// pastel blue
}
$chart->xAxis->type = "datetime";
$chart->title->text = "";
$chart->chart->width = 190;
$chart->chart->height = 35;
$chart->chart->backgroundColor = null;
$chart->chart->borderWidth = 0;
$chart->chart->margin = [2, 0, 2, 0];
$chart->tooltip->backgroundColor = "#FFF";
$chart->tooltip->borderWidth = 0;
$chart->tooltip->shadow = false;
$chart->tooltip->useHTML = true;
$chart->tooltip->hideDelay = 0;
$chart->tooltip->shared = true;
$chart->tooltip->padding = 0;
$chart->legend->enabled = false;
$chart->credits->enabled = false;
$chart->plotOptions->area->marker->enabled = false;
$chart->series[0]->type = 'area';
$chart->series[0]->data = [];
foreach ($values['historical'] as $date => $value) {
$datetime = strtotime($date);
$datetime_utc = new HighchartJsExpr("Date.UTC(" . date('Y', $datetime) . "," . (date('m', $datetime) - 1) . "," . date('d,H,i,s', $datetime) . ")");
$chart->series[0]->data[] = [$datetime_utc, (double) $value];
}
$data[$division][$key]['chart'] = $chart->renderOptions();
}
}
return $data;
}
