Stacked Bars
Hover over the image to see the chart animation
The [ObservableObject], [ObservableProperty] and [RelayCommand] attributes come from the
CommunityToolkit.Mvvm package, you can read more about it
here.
View Model
using System.Collections.Generic;
using CommunityToolkit.Mvvm.ComponentModel;
using LiveChartsCore;
using LiveChartsCore.Measure;
using LiveChartsCore.SkiaSharpView;
using LiveChartsCore.SkiaSharpView.Painting;
using SkiaSharp;
namespace ViewModelsSamples.StackedBars.Basic;
public partial class ViewModel : ObservableObject
{
public ISeries[] Series { get; set; } =
{
new StackedColumnSeries<int>
{
Values = new List<int> { 3, 5, -3, 2, 5, -4, -2 },
Stroke = null,
DataLabelsPaint = new SolidColorPaint(new SKColor(45, 45, 45)),
DataLabelsSize = 14,
DataLabelsPosition = DataLabelsPosition.Middle
},
new StackedColumnSeries<int>
{
Values = new List<int> { 4, 2, -3, 2, 3, 4, -2 },
Stroke = null,
DataLabelsPaint = new SolidColorPaint(new SKColor(45, 45, 45)),
DataLabelsSize = 14,
DataLabelsPosition = DataLabelsPosition.Middle
},
new StackedColumnSeries<int>
{
Values = new List<int> { -2, 6, 6, 5, 4, 3, -2 },
Stroke = null,
DataLabelsPaint = new SolidColorPaint(new SKColor(45, 45, 45)),
DataLabelsSize = 14,
DataLabelsPosition = DataLabelsPosition.Middle
}
};
}
XAML
<UserControl
x:Class="UnoWinUISample.StackedBars.Basic.View"
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:lvc="using:LiveChartsCore.SkiaSharpView.WinUI"
xmlns:vms="using:ViewModelsSamples.StackedBars.Basic"
mc:Ignorable="d">
<UserControl.DataContext>
<vms:ViewModel/>
</UserControl.DataContext>
<Grid>
<lvc:CartesianChart Series="{Binding Series}"></lvc:CartesianChart>
</Grid>
</UserControl>
