using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using FinancialChartExplorer.Models;
namespace FinancialChartExplorer.Controllers
{
public partial class HomeController : Controller
{
public ActionResult TrendLine()
{
var model = BoxData.GetDataFromJson();
ViewBag.DemoSettingsModel = new ClientSettingsModel() { Settings = CreateTrendLineSettings() };
return View(model);
}
private static IDictionary<string, object[]> CreateTrendLineSettings()
{
var settings = new Dictionary<string, object[]>
{
{"Order", new object[]{"2","3","4","5","6","7","8","9"}},
{"SampleCount", new object[]{"100","120","140","160","180","200"}},
{"FitType", new object[]{"Linear","AverageX","AverageY","Exponential","Fourier","MaxX","MaxY","MinX","MinY","Polynomial"}},
};
return settings;
}
}
}
@using FinancialChartExplorer.Models
@model List<FinanceData>
@{
ViewBag.DemoSettings = true;
ClientSettingsModel demoSettingsModel = ViewBag.DemoSettingsModel;
}
<script type="text/javascript">
function customChangeOrder(control, value) {
var trendLine = control.series[1];
if (trendLine) {
trendLine.order = +value;
}
}
function customChangeSampleCount(control, value) {
var trendLine = control.series[1];
if (trendLine) {
trendLine.sampleCount = +value;
}
}
function customChangeFitType(control, value) {
var trendLine = control.series[1];
if (trendLine) {
trendLine.fitType = wijmo.chart.analytics.TrendLineFitType[value];
}
}
</script>
@(Html.C1().FinancialChart()
.Id(demoSettingsModel.ControlId)
.Bind(Model)
.BindingX("X")
.ChartType(C1.Web.Mvc.Finance.ChartType.Line)
.Series(sers =>
{
sers.Add().Binding("Close").Name("BOX");
sers.AddTrendLine().Binding("Close").FitType(C1.Web.Mvc.Chart.TrendLineFitType.Linear).Name("Trend Line");
})
.Tooltip(t => t.Content("tooltip")))
@section Description{
<p>
Trend lines are used to visualize trends in data and to help analyze the problems of prediction.
</p>
}
@section Summary{
<p>
Trend lines are used to visualize trends in data and to help analyze the problems of prediction.
</p>
}