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Web API Explorer ASP.NET Web API Explorer

MVCFlexChart

ParametricFunctionSeries

Features

Settings

Export
Export Format :
Height :
Width :
Export Name :

Description

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