• scichart by Kline


    <UserControl x:Class="Abt.Controls.SciChart.Example.Examples.IWantTo.CreateMultiseriesChart.CandlestickWithLinesView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:s="http://schemas.abtsoftware.co.uk/scichart" d:DesignHeight="300" d:DesignWidth="300" Loaded="CandlesticksWithLines_Loaded" mc:Ignorable="d">

    <s:SciChartSurface x:Name="sciChart" s:ThemeManager.Theme="Chrome">

    <s:SciChartSurface.RenderableSeries>
    <!-- Candlestick bodies now support gradients as well as solid colours -->
    <s:FastCandlestickRenderableSeries>
    <s:FastCandlestickRenderableSeries.UpBodyBrush>
    <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
    <GradientStop Offset="0" Color="#55002200"/>
    <GradientStop Offset="1" Color="#FF00AA00"/>
    </LinearGradientBrush>
    </s:FastCandlestickRenderableSeries.UpBodyBrush>
    <s:FastCandlestickRenderableSeries.DownBodyBrush>
    <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
    <GradientStop Offset="0" Color="#55441111"/>
    <GradientStop Offset="1" Color="#FFFF0000"/>
    </LinearGradientBrush>
    </s:FastCandlestickRenderableSeries.DownBodyBrush>
    </s:FastCandlestickRenderableSeries>
    <s:FastLineRenderableSeries SeriesColor="#FF1919"/>
    <s:FastLineRenderableSeries SeriesColor="#1964FF"/>
    <s:FastLineRenderableSeries SeriesColor="#FF9B27"/>
    </s:SciChartSurface.RenderableSeries>

    <s:SciChartSurface.XAxis>
    <s:CategoryDateTimeAxis GrowBy="0.0, 0.2"/>
    </s:SciChartSurface.XAxis>

    <s:SciChartSurface.YAxis>
    <s:NumericAxis GrowBy="0.1, 0.1"/>
    </s:SciChartSurface.YAxis>


    <s:SciChartSurface.ChartModifier>
    <s:ModifierGroup x:Name="_groupModifier">
    <s:ZoomPanModifier XyDirection="XDirection"/>
    <s:ZoomExtentsModifier ExecuteOn="MouseDoubleClick"/>
    </s:ModifierGroup>
    </s:SciChartSurface.ChartModifier>

    </s:SciChartSurface>

    </UserControl>

    ______

    using System;
    using System.Windows;
    using System.Windows.Controls;
    using Abt.Controls.SciChart.Example.Common;
    using Abt.Controls.SciChart.Example.Data;
    using Abt.Controls.SciChart.Model.DataSeries;

    namespace Abt.Controls.SciChart.Example.Examples.IWantTo.CreateMultiseriesChart
    {
    public partial class CandlestickWithLinesView : UserControl
    {
    public CandlestickWithLinesView()
    {
    InitializeComponent();
    }

    private void CandlesticksWithLines_Loaded(object sender, RoutedEventArgs e)
    {
    // Create multiple DataSeries to store OHLC candlestick data, and Xy moving average data
    var dataSeries0 = new OhlcDataSeries<DateTime, double>();
    var dataSeries1 = new XyDataSeries<DateTime, double>();
    var dataSeries2 = new XyDataSeries<DateTime, double>();
    var dataSeries3 = new XyDataSeries<DateTime, double>();

    // Prices are in the format Time, Open, High, Low, Close (all IList)
    var prices = DataManager.Instance.GetPriceData(Instrument.Indu.Value, TimeFrame.Daily);

    // Append data to series.
    // First series is rendered as a Candlestick Chart so we append OHLC data
    dataSeries0.Append(prices.TimeData, prices.OpenData, prices.HighData, prices.LowData, prices.CloseData);

    // Subsequent series append moving average of the close prices
    dataSeries1.Append(prices.TimeData, DataManager.Instance.ComputeMovingAverage(prices.CloseData, 100));
    dataSeries2.Append(prices.TimeData, DataManager.Instance.ComputeMovingAverage(prices.CloseData, 50));
    dataSeries3.Append(prices.TimeData, DataManager.Instance.ComputeMovingAverage(prices.CloseData, 20));

    sciChart.RenderableSeries[0].DataSeries = dataSeries0;
    sciChart.RenderableSeries[1].DataSeries = dataSeries1;
    sciChart.RenderableSeries[2].DataSeries = dataSeries2;
    sciChart.RenderableSeries[3].DataSeries = dataSeries3;

    sciChart.ZoomExtents();
    }
    }
    }

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  • 原文地址:https://www.cnblogs.com/binbinxiong/p/3883875.html
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