public ActionResult DoughnutUseTimeChart()
{
ViewBag.charttitle = Request.Query["title"];
ViewBag.chartType = Request.Query["chartType"];
ViewBag.position = Request.Query["position"];
List <string> label = new List <string>();
DevicesController device = new DevicesController();
List <double> data = new List <double>();
DevicesPowerUseOutputUtil powerUseOutputUtil = new DevicesPowerUseOutputUtil();
double ACpower = Math.Round((powerUseOutputUtil.getACPowerUseTime() / 3600), 2);
double LTpower = Math.Round((powerUseOutputUtil.getLPowerUseTime() / 3600), 2);
double HDpower = Math.Round((powerUseOutputUtil.getHUMPowerUseTime() / 3600), 2);
double EFpower = Math.Round((powerUseOutputUtil.getEXHFPowerUseTime() / 3600), 2);
double[] myNum = { ACpower, LTpower, HDpower, EFpower };
var i = 0;
foreach (string getDeviceTypeName in device.typeName)
{
label.Add(getDeviceTypeName);
//data.Add(device.GetDeviceCount(getDeviceTypeName));
data.Add(myNum[i]);
i++;
}
ViewBag.divId = GetRandomDivId();
ChartController chart = new ChartController();
ViewBag.datasets = chart.DoughnutChart(label, data);
ViewData["devices"] = label.ToJson();
return(PartialView("_DoughnutChart"));
}