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Add support custom max value for barcharts (#545)

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This commit is contained in:
rifatx
2021-10-05 01:49:09 +03:00
committed by GitHub
parent a5716a35e2
commit fa15389158
4 changed files with 51 additions and 3 deletions
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10
src/Spectre.Console/Widgets/Charts/BarChart.cs
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@ -43,6 +43,12 @@ namespace Spectre.Console
/// <remarks>Defaults to invariant culture.</remarks>
public CultureInfo? Culture { get; set; }
/// <summary>
/// Gets or sets the fixed max value for a bar chart.
/// </summary>
/// <remarks>Defaults to null, which corresponds to largest value in chart.</remarks>
public double? MaxValue { get; set; }
/// <summary>
/// Initializes a new instance of the <see cref="BarChart"/> class.
/// </summary>
@ -62,7 +68,7 @@ namespace Spectre.Console
protected override IEnumerable<Segment> Render(RenderContext context, int maxWidth)
{
var width = Math.Min(Width ?? maxWidth, maxWidth);
var maxValue = Data.Max(item => item.Value);
var maxValue = Math.Max(MaxValue ?? 0d, Data.Max(item => item.Value));
var grid = new Grid();
grid.Collapse();
@ -96,4 +102,4 @@ namespace Spectre.Console
return ((IRenderable)grid).Render(context, width);
}
}
}
}