Features
Point and Figure
Point and Figure
Point and Figure chart consists of columns of X's and O's that represent filtered price movements.
Features
Chart Types
Interaction
Analytics
Settings
Description
Point and Figure chart consists of columns of X's and O's that represent filtered price movements. X-Columns represent rising prices and O-Columns represent falling prices.
using System.Collections.Generic; using FinancialChartExplorer.Models; using Microsoft.AspNetCore.Mvc; namespace FinancialChartExplorer.Controllers { public partial class HomeController : Controller { public ActionResult PointAndFigure() { ViewBag.FbData = FbData.GetDataFromJson(); ViewBag.RsData = FbData.GetReativeStrengthDataFromJson(); ViewBag.DemoSettingsModel = new ClientSettingsModel() { Settings = CreatePointAndFigureSettings(), DefaultValues = CreatePointAndFigureDefaultValues() }; return View(); } private static IDictionary<string, object[]> CreatePointAndFigureSettings() { var settings = new Dictionary<string, object[]> { {"Fields", new object[]{"HighLow","Close"}}, {"Reversal", new object[]{"2","3","4","5"}}, {"Scaling", new object[]{"Traditional", "Fixed", "Dynamic"}}, {"BoxSize", new object[]{"1","2","3","4","5"}}, {"Period", new object[]{"10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30"}}, {"Stroke", new object[]{"LightBlue","Red", "Green", "Blue","Black","Purple","Yellow","Orange","Silver","Brown"}}, {"AltStroke", new object[]{"LightBlue","Red", "Green", "Blue","Black","Purple","Yellow","Orange","Silver","Brown"}}, }; return settings; } private static IDictionary<string, object> CreatePointAndFigureDefaultValues() { return new Dictionary<string, object> { { "Reversal", "3" }, { "Period", "20" }, { "Stroke", "Black" }, { "AltStroke", "Red" } }; } } }
@{ IEnumerable<FinanceData> fbData = ViewBag.FbData; IEnumerable<FinanceData> rsData = ViewBag.RsData; ViewBag.DemoSettings = true; ClientSettingsModel demoSettingsModel = ViewBag.DemoSettingsModel; var chartStyle = new SVGStyle() { Stroke = "Black" }; var chartAltStyle = new SVGStyle() { Stroke = "Red" }; } <script type="text/javascript"> c1.documentReady(function () { var scaling = wijmo.Control.getControl('#Scaling'); var boxSize = wijmo.Control.getControl('#BoxSize'); var period = wijmo.Control.getControl('#Period'); function updateStatus(s) { boxSize.isDisabled = s.selectedIndex != 1; period.isDisabled = s.selectedIndex != 2; } updateStatus(scaling); scaling.selectedIndexChanged.addHandler(function (s, e) { updateStatus(s); }); function updateX(cv) { var items = cv.sourceCollection; for (var i = 0; i < items.length; i++) { var item = items[i]; item['X'] = wijmo.Globalize.parseDate(item['X'], "yyyy-MM-dd"); } } updateX(c1.getService("cvFb")); updateX(c1.getService("cvRs")); }); function customChangeFields(control, value) { var options = getPointAndFigureOptions(control); options.fields = wijmo.chart.finance.DataFields[value]; control.invalidate(); } function customChangeReversal(control, value) { var options = getPointAndFigureOptions(control); options.reversal = +value; control.invalidate(); } function customChangeScaling(control, value) { var options = getPointAndFigureOptions(control); options.scaling = wijmo.chart.finance.PointAndFigureScaling[value]; control.invalidate(); } function customChangeBoxSize(control, value) { var options = getPointAndFigureOptions(control); options.boxSize = +value; control.invalidate(); } function customChangePeriod(control, value) { var options = getPointAndFigureOptions(control); options.period = +value; control.invalidate(); } function getPointAndFigureOptions(control) { var options = control.options; if (!options) { options = control.options = {}; } var pointAndFigure = options.pointAndFigure; if (!pointAndFigure) { pointAndFigure = options.pointAndFigure = {}; } return pointAndFigure; } function customChangeStroke(control, value) { setColor(control, "style", "stroke", value); } function customChangeAltStroke(control, value) { setColor(control, "altStyle", "stroke", value); } function setColor(control, styleName, attName, value) { control.series[0][styleName][attName] = value; control.invalidate(); } function changeStockData(menu) { var chart = wijmo.Control.getControl('#@demoSettingsModel.ControlId'); var fields = wijmo.Control.getControl('#Fields'); // update header menu.header = "@Html.Raw(Home.PointAndFigure_StockData) <b>" + menu.selectedItem.Header + "</b>"; // change the items source and default fields setting var value = menu.selectedItem.CommandParameter; switch (value) { case "rs": chart.itemsSource = c1.getService("cvRs"); fields.selectedIndex = 1; break; case "fb": default: chart.itemsSource = c1.getService("cvFb"); fields.selectedIndex = 0; break; } // update fields changeFields(fields); } </script> <c1-menu id="stockData" header="@(Html.Raw(Home.PointAndFigure_StockData) + " <b>" + Home.PointAndFigure_FacebookIncFB +"</b>")" item-clicked="changeStockData"> <c1-menu-item header="@Html.Raw(Home.PointAndFigure_FacebookIncFB)" command-parameter="@("fb")"></c1-menu-item> <c1-menu-item header="@Html.Raw(Home.PointAndFigure_FBRelativeToNASDAQNDX)" command-parameter="@("rs")"></c1-menu-item> </c1-menu> <c1-items-source id="cvFb" source-collection="@fbData"></c1-items-source> <c1-items-source id="cvRs" source-collection="@rsData"></c1-items-source> <c1-financial-chart id="@demoSettingsModel.ControlId" binding-x="X" chart-type="PointAndFigure" items-source-id="cvFb" point-and-figure-fields="HighLow" point-and-figure-reversal="3" point-and-figure-scaling="Traditional" point-and-figure-box-size="1" point-and-figure-period="20"> <c1-financial-chart-series binding="High,Low,Open,Close" name="FB" style="@chartStyle" alt-style="chartAltStyle"></c1-financial-chart-series> <c1-flex-chart-tooltip content="{x:d}<br/>{y}"></c1-flex-chart-tooltip> </c1-financial-chart> @section Description{ <p>@Html.Raw(Home.PointAndFigure_Text0)</p> } @section Summary{ <p>@Html.Raw(Home.PointAndFigure_Text1)</p> }