Our WPF Chart Library can generate a Stacked Mountain chart in code-behind. The StackedMountainRenderableSeries API can be used to render mountain/areas stacked one above another.

Mountains are rendered using the Stroke (outline) and Fill (fill).

Tip!

Did you know we support 100% Stacked Mountain charts? See the Introduction to Stacked Series in SciChart article for more information.

Documentation Links

– Introduction to Stacked Series in SciChart
– StackedMountainRenderableSeries Type

// StackedMountainChartExampleView.xaml

<UserControl x:Class="SciChart.Examples.Examples.CreateMultiseriesChart.StackedMountainChartExampleView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:s="http://schemas.abtsoftware.co.uk/scichart"
             xmlns:ex="http://schemas.abtsoftware.co.uk/scichart/exampleExternals"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"             
             d:DesignHeight="400"
             d:DesignWidth="600"
             mc:Ignorable="d">

    <UserControl.Resources>
        <LinearGradientBrush x:Key="chartFill1" StartPoint="0,0" EndPoint="0,1">
            <GradientStop Offset="0" Color="#DDDBE0E1" />
            <GradientStop Offset="1.0" Color="#88B6C1C3" />
        </LinearGradientBrush>

        <LinearGradientBrush x:Key="chartFill0" StartPoint="0,0" EndPoint="0,1">
            <GradientStop Offset="0" Color="#DDACBCCA" />
            <GradientStop Offset="1.0" Color="#88439AAF" />
        </LinearGradientBrush>
    </UserControl.Resources>

    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>

        <ex:SciChartInteractionToolbar TargetSurface="{Binding Source={x:Reference Name=sciChart}}" />

        <!--  Create the chart surface  -->
        <s:SciChartSurface Name="sciChart" Grid.Column="1" Padding="0" BorderThickness="0">

            <!--  Declare RenderableSeries  -->
            <s:SciChartSurface.RenderableSeries>
                
                <s:StackedMountainRenderableSeries x:Name="mountainSeries1"
                                                   Fill="{StaticResource chartFill0}"
                                                   Stroke="#EEE"
                                                   StrokeThickness="2">
                    <s:StackedMountainRenderableSeries.SeriesAnimation>
                        <s:FadeAnimation AnimationDelay="0:0:1" Duration="0:0:3"/>
                    </s:StackedMountainRenderableSeries.SeriesAnimation>
                </s:StackedMountainRenderableSeries>
                
                <s:StackedMountainRenderableSeries x:Name="mountainSeries2"
                                                   Fill="{StaticResource chartFill1}"
                                                   Stroke="#EEE"
                                                   StrokeThickness="2">
                    <s:StackedMountainRenderableSeries.SeriesAnimation>
                        <s:FadeAnimation AnimationDelay="0:0:1" Duration="0:0:3"/>
                    </s:StackedMountainRenderableSeries.SeriesAnimation>
                </s:StackedMountainRenderableSeries>
                
            </s:SciChartSurface.RenderableSeries>

            <!--  Create an X Axis  -->
            <s:SciChartSurface.XAxis>
                <s:NumericAxis AxisTitle="Sample No" TextFormatting="0.########" DrawMajorBands="True"/>
            </s:SciChartSurface.XAxis>

            <!--  Create a Y Axis with GrowBy  -->
            <s:SciChartSurface.YAxis>
                <s:NumericAxis AxisTitle="Value"
                               DrawMajorBands="True"
                               GrowBy="0,0.1" />
            </s:SciChartSurface.YAxis>
            <s:SciChartSurface.ChartModifier>
                <s:ModifierGroup>
                    <s:XAxisDragModifier ClipModeX="None" />
                    <s:YAxisDragModifier />
                    <s:ZoomExtentsModifier />
                </s:ModifierGroup>
            </s:SciChartSurface.ChartModifier>

        </s:SciChartSurface>
    </Grid>
</UserControl>

// StackedMountainChartExampleView.xaml.cs

// *************************************************************************************
// SCICHART® Copyright SciChart Ltd. 2011-2022. All rights reserved.
//  
// Web: http://www.scichart.com
//   Support: support@scichart.com
//   Sales:   sales@scichart.com
// 
// StackedMountainChartExampleView.xaml.cs is part of the SCICHART® Examples. Permission is hereby granted
// to modify, create derivative works, distribute and publish any part of this source
// code whether for commercial, private or personal use. 
// 
// The SCICHART® examples are distributed in the hope that they will be useful, but
// without any warranty. It is provided "AS IS" without warranty of any kind, either
// expressed or implied. 
// *************************************************************************************
using System.Windows.Controls;
using SciChart.Charting.Model.DataSeries;

namespace SciChart.Examples.Examples.CreateMultiseriesChart
{
    /// <summary>
    /// Interaction logic for StackedMountainChartExampleView.xaml
    /// </summary>
    public partial class StackedMountainChartExampleView : UserControl
    {
        public StackedMountainChartExampleView()
        {
            InitializeComponent();

            var yValues1 = new[] { 4.0,  7,    5.2,  9.4,  3.8,  5.1, 7.5,  12.4, 14.6, 8.1, 11.7, 14.4, 16.0, 3.7, 5.1, 6.4, 3.5, 2.5, 12.4, 16.4, 7.1, 8.0, 9.0 };
            var yValues2 = new[] { 15.0, 10.1, 10.2, 10.4, 10.8, 1.1, 11.5, 3.4,  4.6,  0.1, 1.7, 14.4, 6.0, 13.7, 10.1, 8.4, 8.5, 12.5, 1.4, 0.4, 10.1, 5.0, 0.0 };

            var dataSeries1 = new XyDataSeries<double, double>() { SeriesName = "data1" };
            var dataSeries2 = new XyDataSeries<double, double>() { SeriesName = "data2" }; ;

            for (int i = 0; i < yValues1.Length; i++) dataSeries1.Append(i, yValues1[i]);
            for (int i = 0; i < yValues2.Length; i++) dataSeries2.Append(i, yValues2[i]);

            using (this.sciChart.SuspendUpdates())
            {
                this.mountainSeries1.DataSeries = dataSeries1;
                this.mountainSeries2.DataSeries = dataSeries2;
            }
        }
    }
}

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