LiveCharts ColumnSeries 填充颜色

LiveCharts ColumnSeries fill color

我正在关注 LiveChart 文档中的 this 示例。代码如下所示:

<lvc:CartesianChart Margin="20" Series="{Binding SeriesCollection}" LegendLocation="Left">
        <lvc:CartesianChart.AxisX>
            <lvc:Axis Title="Salesman" Labels="{Binding Labels}"></lvc:Axis>
        </lvc:CartesianChart.AxisX>
        <lvc:CartesianChart.AxisY>
            <lvc:Axis Title="Sold Apps" LabelFormatter="{Binding Formatter}"></lvc:Axis>
        </lvc:CartesianChart.AxisY>
    </lvc:CartesianChart>

它看起来很完美,对我来说也很适合,但有一个问题。在此示例中如何更改 ColumnSeriesfill 颜色?正如我之前所说,我宁愿不实现另一个图表,因为它非常适合我,但我不知道如何更改 Fill 颜色。

我在SO中没有找到类似的问题。

编辑

工作解决方案:

<lvc:CartesianChart Margin="20" Series="{Binding SeriesCollection}" LegendLocation="Left">
        <lvc:CartesianChart.SeriesColors>
            <lvc:ColorsCollection>
                <Color>Green</Color>
            </lvc:ColorsCollection>
        </lvc:CartesianChart.SeriesColors>
        <lvc:CartesianChart.AxisX>
            <lvc:Axis Title="Salesman" Labels="{Binding Labels}"></lvc:Axis>
        </lvc:CartesianChart.AxisX>
        <lvc:CartesianChart.AxisY>
            <lvc:Axis Title="Sold Apps" LabelFormatter="{Binding Formatter}"></lvc:Axis>
        </lvc:CartesianChart.AxisY>
    </lvc:CartesianChart>

您可以在 XAML 中定义一组 Color 个对象,它们将按声明顺序隐式映射到 ColumnSeries 个对象:

<lvc:CartesianChart x:Name="CartesianChart"
                    Series="{Binding SeriesCollection}">
  <lvc:CartesianChart.SeriesColors>
    <lvc:ColorsCollection>
      <Color>Red</Color>
      <Color>Orange</Color>
      <Color>LightSlateGray</Color>
    </lvc:ColorsCollection>
  </lvc:CartesianChart.SeriesColors>
</lvc:CartesianChart>

或在 XAML 或 C# 中显式定义 ColumnSeriesFill

public SeriesCollection SeriesCollection { get; set; } = new SeriesCollection
{
  new ColumnSeries
  {
    Title = "Series A",
    Values = new ChartValues<double> { 10, 20, 30, 20, 10},
    Fill = Brushes.CornflowerBlue
  },
  new ColumnSeries
  {
    Title = "Series B",
    Values = new ChartValues<double> { 100, 200, 300, 200, 100 },
    Fill = Brushes.DarkOrange
  }
};