public ActionResult Index()
{
var highChartsData = GetUserEngagementHighChartsData();
var format = highChartsData.options.toJson(); //you can plug this into export.higcharts.com to see what it really should look like.
Console.WriteLine(format);
using (HighChartsRenderServer server = new HighChartsRenderServer())
{
var response = server.ProcessHighChartsRequest(highChartsData);
return(File(response, "image.png"));
}
}
public string GetFromInternalServer(HighCharts highChartsData)
{
try
{
//using (HighChartsRenderServer server = new HighChartsRenderServer())
using (HighChartsRenderServer server = new HighChartsRenderServer(10000, 4, "127.0.0.1", "3003", true, null))
{
// some highcharte render server needs some times to startup. that's why set a sleep.
Thread.Sleep(1000);
var response = server.ProcessHighChartsRequest(highChartsData);
var chartImageName = string.Format(@"{0}.png", Guid.NewGuid());
string outputFile = HttpContext.Server.MapPath("~/ReportResource/" + chartImageName);
//string retOutputFile = portalUrl + "ReportResource/HighchartImage/" + chartImageName;
//File.WriteAllBytes(outputFile, response);
return(chartImageName);
}
}
catch (Exception ex)
{
throw;
}
}
