Requests from receipt to completion

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 = FunnelRecipe.Create("wide", mode);
var context = new VisualRenderContext(
    new VisualLayoutOptions(new VisualSize(800, 440)), theme, mode,
    new VisualFrame("Requests from receipt to completion", "Explore the data, then download the chart", 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>Builds an ordered request funnel as proportional stages or a cone.</summary>
public static class FunnelRecipe {
    /// <summary>Creates the selected funnel example, preserving zero-valued completion stages.</summary>
    public static Chart Create(string variant = "wide", VisualThemeMode mode = VisualThemeMode.Light) {
        if (variant is not ("wide" or "compact" or "sparse" or "options" or "compact-options" or "cone-vertical" or "stage-bars-horizontal"))
            throw new ArgumentOutOfRangeException(nameof(variant));
        var chart = Chart.Create().WithDataLabels();
        if (variant is "options" or "compact-options" or "cone-vertical" or "stage-bars-horizontal") {
            var requests = new ChartSeries(new ChartSeriesId("requests"), "Requests", ChartSeriesKind.Funnel, new[] {
                new ChartPoint(1, 100), new ChartPoint(2, 75), new ChartPoint(3, 25), new ChartPoint(4, 0)
            });
            chart.WithXLabels("Received", "Reviewed", "Qualified", "Completed").AddSeries(requests)
                .ConfigureFunnel(options => {
                    options.Form = variant == "stage-bars-horizontal" ? ChartFunnelForm.StageBars : ChartFunnelForm.Cone;
                    options.Orientation = variant == "cone-vertical" ? ChartOrientation.Vertical : ChartOrientation.Horizontal;
                });
        }
        else {
            var requests = new ChartSeries(new ChartSeriesId("requests"), "Requests", ChartSeriesKind.Funnel, new[] {
                new ChartPoint(1, 120), new ChartPoint(2, 95), new ChartPoint(3, 74), new ChartPoint(4, 41)
            });
            chart.WithXLabels("Received", "Qualified", "Reviewed", "Completed").AddSeries(requests);
        }
        return chart.WithValueFormat(ChartValueFormat.Number("0.##", CultureInfo.InvariantCulture));
    }
}

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 = FunnelRecipe.Create("wide", mode);
var context = new VisualRenderContext(
    new VisualLayoutOptions(new VisualSize(800, 440)), theme, mode,
    new VisualFrame("Requests from receipt to completion", "Explore the data, then download the chart", 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>Builds an ordered request funnel as proportional stages or a cone.</summary>
public static class FunnelRecipe {
    /// <summary>Creates the selected funnel example, preserving zero-valued completion stages.</summary>
    public static Chart Create(string variant = "wide", VisualThemeMode mode = VisualThemeMode.Light) {
        if (variant is not ("wide" or "compact" or "sparse" or "options" or "compact-options" or "cone-vertical" or "stage-bars-horizontal"))
            throw new ArgumentOutOfRangeException(nameof(variant));
        var chart = Chart.Create().WithDataLabels();
        if (variant is "options" or "compact-options" or "cone-vertical" or "stage-bars-horizontal") {
            var requests = new ChartSeries(new ChartSeriesId("requests"), "Requests", ChartSeriesKind.Funnel, new[] {
                new ChartPoint(1, 100), new ChartPoint(2, 75), new ChartPoint(3, 25), new ChartPoint(4, 0)
            });
            chart.WithXLabels("Received", "Reviewed", "Qualified", "Completed").AddSeries(requests)
                .ConfigureFunnel(options => {
                    options.Form = variant == "stage-bars-horizontal" ? ChartFunnelForm.StageBars : ChartFunnelForm.Cone;
                    options.Orientation = variant == "cone-vertical" ? ChartOrientation.Vertical : ChartOrientation.Horizontal;
                });
        }
        else {
            var requests = new ChartSeries(new ChartSeriesId("requests"), "Requests", ChartSeriesKind.Funnel, new[] {
                new ChartPoint(1, 120), new ChartPoint(2, 95), new ChartPoint(3, 74), new ChartPoint(4, 41)
            });
            chart.WithXLabels("Received", "Qualified", "Reviewed", "Completed").AddSeries(requests);
        }
        return chart.WithValueFormat(ChartValueFormat.Number("0.##", CultureInfo.InvariantCulture));
    }
}