MVCFlexChart - ParametricFunctionSeries

MVCFlexChart

ParametricFunctionSeries

This sample demonstrates how to export a MVC FlexChart ParametricFunctionSeries to image file.

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Description

This sample demonstrates how to export a MVC FlexChart ParametricFunctionSeries to image file.

ParametricFunctionSeriesController.cs
ParametricFunctionSeries.cshtml

using System.Web.Mvc;
 
namespace WebApiExplorer.Controllers
{
    public partial class MVCFlexChartController : Controller
    {
        public ActionResult ParametricFunctionSeries()
        {
            ViewBag.Options = _flexChartModel;
            return View();
        }
    }
}

@{
    ImageExportOptions optionsModel = ViewBag.Options;
    ViewBag.DemoSettings = true;
}
 
<div id="@(optionsModel.ControlId)"></div>
 
@section Settings{
    @Html.Partial("_ImageExportOptions", optionsModel)
}
 
<script>
    // create paramFuncSeriesChart
    var paramFuncSeriesChart = new wijmo.chart.FlexChart('#@(optionsModel.ControlId)');
 
    //create ParametricFunctionSeries
    var paramFuncSeries = new wijmo.chart.analytics.ParametricFunctionSeries();
    paramFuncSeries.name = 'ParamFunc';
    paramFuncSeries.max = 2 * Math.PI;
    paramFuncSeries.sampleCount = 1000;
    paramFuncSeries.xFunc = function (value) {
        return Math.cos(value * 5);
    };
    paramFuncSeries.yFunc = function (value) {
        return Math.sin(value * 7);
    };
    paramFuncSeriesChart.series.push(paramFuncSeries);
</script>
 
@section Description{
    @Html.Raw(Resources.MVCFlexChart.ParametricFunctionSeries_Text0)
}