Capacity and delay

Create a console project, add the ChartForgeX package, and replace Program.cs with this source. Run it to write SVG, PNG and HTML with the default system fonts.

For the same typography as the gallery, download the gallery-font recipe and copy the gallery’s fonts directory beside your program.

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using ChartForgeX.Core;
using ChartForgeX.Primitives;
using ChartForgeX.Rendering;
using ChartForgeX.Themes;
using ChartForgeX.Topology;
using ChartForgeX.Typography;
using ChartForgeX.VisualArtifacts;
using ChartForgeX.VisualBlocks;

var mode = VisualThemeMode.Light;
var theme = VisualTheme.Graphite();
var model = BubblePlotRegionsRecipe.Create("plot-regions", mode);
var context = new VisualRenderContext(
    new VisualLayoutOptions(new VisualSize(800, 440)), theme, mode,
    new VisualFrame("Capacity and delay", "Bounded operating guidance leaves source values and bubble sizes independent", showLegend: null, showSurface: false));
var prepared = model.Prepare(context);
File.WriteAllText("visual.svg", prepared.ToSvg());
File.WriteAllBytes("visual.png", prepared.ToPng());
File.WriteAllText("visual.html", prepared.ToArtifact("example", VisualArtifactKind.Chart).ToHtmlPage());

/// <summary>Shows work queues against bounded target and review regions.</summary>
public static class BubblePlotRegionsRecipe {
    /// <summary>Creates the selected example without choosing a renderer or export backend.</summary>
    public static Chart Create(string variant = "plot-regions", VisualThemeMode mode = VisualThemeMode.Light) {
        if (variant is not ("plot-regions" or "compact-plot-regions")) throw new ArgumentOutOfRangeException(nameof(variant));
        return PlotRegions().WithValueFormat(ChartValueFormat.Number("0.##", CultureInfo.InvariantCulture));
    }

    private static Chart PlotRegions() {
        var queues = ChartSeries.CreateBubble(new ChartSeriesId("work-queues"), "Work queues", new[] {
            new ChartBubble(1.2, 8.2, 12), new ChartBubble(3.2, 5.1, 36), new ChartBubble(5.9, 4.2, 20),
            new ChartBubble(8.1, 3.8, 49), new ChartBubble(8.7, 7.9, 16)
        });
        return Chart.Create().WithXAxisBounds(0, 10).WithYAxisBounds(0, 10).WithDataLabels(false)
            .WithXAxis("Delay (hours)").WithYAxis("Available capacity (score)").AddSeries(queues)
            .ConfigureBubble(options => { options.MinimumRadius = 5; options.MaximumRadius = 14; })
            .AddPlotRegion(new(ChartColor.FromHex("#5487b8"), xMinimum: 2, xMaximum: 7, yMinimum: 3, yMaximum: 7,
                label: "Target", opacity: .16))
            .AddPlotRegion(new(ChartColor.FromHex("#ba6d67"), xMinimum: 7, yMaximum: 3, label: "Review", opacity: .18));
    }
}

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using ChartForgeX.Core;
using ChartForgeX.Primitives;
using ChartForgeX.Rendering;
using ChartForgeX.Themes;
using ChartForgeX.Topology;
using ChartForgeX.Typography;
using ChartForgeX.VisualArtifacts;
using ChartForgeX.VisualBlocks;

var mode = VisualThemeMode.Dark;
var theme = VisualTheme.Graphite();
var model = BubblePlotRegionsRecipe.Create("plot-regions", mode);
var context = new VisualRenderContext(
    new VisualLayoutOptions(new VisualSize(800, 440)), theme, mode,
    new VisualFrame("Capacity and delay", "Bounded operating guidance leaves source values and bubble sizes independent", showLegend: null, showSurface: false));
var prepared = model.Prepare(context);
File.WriteAllText("visual.svg", prepared.ToSvg());
File.WriteAllBytes("visual.png", prepared.ToPng());
File.WriteAllText("visual.html", prepared.ToArtifact("example", VisualArtifactKind.Chart).ToHtmlPage());

/// <summary>Shows work queues against bounded target and review regions.</summary>
public static class BubblePlotRegionsRecipe {
    /// <summary>Creates the selected example without choosing a renderer or export backend.</summary>
    public static Chart Create(string variant = "plot-regions", VisualThemeMode mode = VisualThemeMode.Light) {
        if (variant is not ("plot-regions" or "compact-plot-regions")) throw new ArgumentOutOfRangeException(nameof(variant));
        return PlotRegions().WithValueFormat(ChartValueFormat.Number("0.##", CultureInfo.InvariantCulture));
    }

    private static Chart PlotRegions() {
        var queues = ChartSeries.CreateBubble(new ChartSeriesId("work-queues"), "Work queues", new[] {
            new ChartBubble(1.2, 8.2, 12), new ChartBubble(3.2, 5.1, 36), new ChartBubble(5.9, 4.2, 20),
            new ChartBubble(8.1, 3.8, 49), new ChartBubble(8.7, 7.9, 16)
        });
        return Chart.Create().WithXAxisBounds(0, 10).WithYAxisBounds(0, 10).WithDataLabels(false)
            .WithXAxis("Delay (hours)").WithYAxis("Available capacity (score)").AddSeries(queues)
            .ConfigureBubble(options => { options.MinimumRadius = 5; options.MaximumRadius = 14; })
            .AddPlotRegion(new(ChartColor.FromHex("#5487b8"), xMinimum: 2, xMaximum: 7, yMinimum: 3, yMaximum: 7,
                label: "Target", opacity: .16))
            .AddPlotRegion(new(ChartColor.FromHex("#ba6d67"), xMinimum: 7, yMaximum: 3, label: "Review", opacity: .18));
    }
}