FlexPie
Overview
Features
Sample
Settings
Description
This view shows the FlexPie's basic features. It binds the chart to a data model.
If you move the mouse over a chart element, a tooltip will appear showing details about the data point.
Source
IndexController.cs
using System.Collections.Generic; using System.Web.Mvc; using C1.Web.Mvc.Chart; using MvcExplorer.Models; namespace MvcExplorer.Controllers { public partial class FlexPieController : Controller { public ActionResult Index() { var settings = new ClientSettingsModel { Settings = CreateSettings(), DefaultValues = new Dictionary<string, object> { {"DataLabel.Position", PieLabelPosition.Center} } }; settings.LoadRequestData(Request); ViewBag.DemoSettingsModel = settings; return View(CustomerOrder.GetCountryGroupOrderData()); } private static IDictionary<string, object[]> CreateSettings() { var settings = new Dictionary<string, object[]> { {"InnerRadius", new object[]{0, 0.25, 0.5, 0.75}}, {"Offset", new object[]{0, 0.1, 0.2, 0.3, 0.4, 0.5}}, {"StartAngle", new object[]{0, 90, 180, -90}}, {"Reversed", new object[]{false, true}}, {"Palette", new object[]{"standard", "cocoa", "coral", "dark", "highcontrast", "light", "midnight", "minimal", "modern", "organic", "slate"}}, {"DataLabel.Position", new object[]{PieLabelPosition.None, PieLabelPosition.Inside, PieLabelPosition.Center, PieLabelPosition.Outside}}, {"DataLabel.Border", new object[]{false, true}}, }; return settings; } } }
Index.cshtml
@model IEnumerable<CustomerOrder> @{ ViewBag.DemoSettings = true; ClientSettingsModel demoSettingsModel = ViewBag.DemoSettingsModel; } @(Html.C1().FlexPie<CustomerOrder>().Id(demoSettingsModel.ControlId) .InnerRadius(demoSettingsModel.GetFloat("InnerRadius", 0f)) .Header("Sales").Bind("Country", "Count", Model).DataLabel(dl=>dl.Content("{value}"))) @section Scripts{ <script> function convertPalette(value) { return wijmo.chart.Palettes[value]; } </script> } @section Description{ <p>@Html.Raw(Resources.FlexPie.Index_Text0)</p> <p>@Html.Raw(Resources.FlexPie.Index_Text1)</p> }
Documentation