Minimum and maximum delivery times

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 = RangeBarRecipe.Create("compact-horizontal", mode);
var context = new VisualRenderContext(
    new VisualLayoutOptions(new VisualSize(360, 360)), theme, mode,
    new VisualFrame("Minimum and maximum delivery times", "Grouped horizontal intervals preserve both authored endpoints", 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 delivery-time intervals, grouped comparisons and endpoint labels.</summary>
public static class RangeBarRecipe {
    /// <summary>Creates the selected range-bar example with vertical or horizontal intervals.</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 "horizontal" or "compact-horizontal"
            or "endpoint-labels" or "compact-endpoint-labels" or "horizontal-endpoint-labels" or "compact-horizontal-endpoint-labels"))
            throw new ArgumentOutOfRangeException(nameof(variant));
        Chart chart;
        if (variant is "endpoint-labels" or "compact-endpoint-labels" or "horizontal-endpoint-labels" or "compact-horizontal-endpoint-labels")
            chart = EndpointLabels(variant);
        else if (variant is "options" or "compact-options" or "horizontal" or "compact-horizontal")
            chart = GroupedIntervals(variant);
        else {
            var count = variant == "sparse" ? 2 : 5;
            var intervals = Enumerable.Range(1, count).Select(index => new ChartInterval(index, 20 + index * 2, 40 + index * 4));
            var range = ChartSeries.CreateRangeBar(new ChartSeriesId("range"), "Range", intervals);
            chart = Chart.Create().WithXLabels("Standard", "Express", "Premium", "Bulk", "Return").AddSeries(range);
        }
        return chart.WithValueFormat(ChartValueFormat.Number("0.##", CultureInfo.InvariantCulture));
    }

    private static Chart GroupedIntervals(string variant) {
        var horizontal = variant is "horizontal" or "compact-horizontal";
        var expected = ChartSeries.CreateRangeBar(new ChartSeriesId("expected"), "Expected", new[] {
            new ChartInterval(1, 20, 40), new ChartInterval(2, 10, 30), new ChartInterval(3, 15, 35), new ChartInterval(4, 25, 50)
        });
        var observed = ChartSeries.CreateRangeBar(new ChartSeriesId("observed"), "Observed", new[] {
            new ChartInterval(1, 22, 45), new ChartInterval(2, 32, 12), new ChartInterval(3, 18, 42), new ChartInterval(4, 28, 55)
        });
        var chart = Chart.Create().WithXLabels("Standard", "Express", "Premium", "Bulk").AddSeries(expected).AddSeries(observed)
            .ConfigureRangeBar(options => options.Orientation = horizontal ? ChartOrientation.Horizontal : ChartOrientation.Vertical)
            .WithBarStyle(ChartBarStyle.SegmentedCapsule).WithDataLabels();
        if (horizontal) chart.WithXAxis("Delivery time (minutes)").WithYAxis("Service");
        else chart.WithYAxis("Delivery time (minutes)");
        return chart;
    }

    private static Chart EndpointLabels(string variant) {
        var horizontal = variant.Contains("horizontal");
        var expected = ChartSeries.CreateRangeBar(new ChartSeriesId("expected"), "Expected", new[] {
            new ChartInterval(1, 15, 35), new ChartInterval(2, 10, 30), new ChartInterval(3, 25, 50)
        });
        var observed = ChartSeries.CreateRangeBar(new ChartSeriesId("observed"), "Observed", new[] {
            new ChartInterval(1, 20, 42), new ChartInterval(2, 32, 12), new ChartInterval(3, 30, 55)
        }).WithPointLabel(1, "Recorded express delivery");
        var chart = Chart.Create().WithXLabels("Standard", "Express", "Bulk").AddSeries(expected).AddSeries(observed)
            .ConfigureRangeBar(options => {
                options.Orientation = horizontal ? ChartOrientation.Horizontal : ChartOrientation.Vertical;
                options.LabelContent = ChartRangeBarLabelContent.Endpoints;
                options.EndpointLabelFormatter = label => label.FormattedValue + (label.Endpoint == ChartRangeBarEndpoint.Start ? " S" : " E");
            }).WithBarStyle(ChartBarStyle.Flat).WithDataLabels();
        (horizontal ? chart.Options.XAxis : chart.Options.YAxis).WithBounds(0, 70);
        if (horizontal) {
            chart.WithXAxis("Delivery time (minutes)").WithYAxis("Service");
            chart.ConfigureDataLabelStyle(style => style.WithFontSize(10));
        }
        else chart.WithYAxis("Delivery time (minutes)");
        return chart;
    }
}

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 = RangeBarRecipe.Create("compact-horizontal", mode);
var context = new VisualRenderContext(
    new VisualLayoutOptions(new VisualSize(360, 360)), theme, mode,
    new VisualFrame("Minimum and maximum delivery times", "Grouped horizontal intervals preserve both authored endpoints", 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 delivery-time intervals, grouped comparisons and endpoint labels.</summary>
public static class RangeBarRecipe {
    /// <summary>Creates the selected range-bar example with vertical or horizontal intervals.</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 "horizontal" or "compact-horizontal"
            or "endpoint-labels" or "compact-endpoint-labels" or "horizontal-endpoint-labels" or "compact-horizontal-endpoint-labels"))
            throw new ArgumentOutOfRangeException(nameof(variant));
        Chart chart;
        if (variant is "endpoint-labels" or "compact-endpoint-labels" or "horizontal-endpoint-labels" or "compact-horizontal-endpoint-labels")
            chart = EndpointLabels(variant);
        else if (variant is "options" or "compact-options" or "horizontal" or "compact-horizontal")
            chart = GroupedIntervals(variant);
        else {
            var count = variant == "sparse" ? 2 : 5;
            var intervals = Enumerable.Range(1, count).Select(index => new ChartInterval(index, 20 + index * 2, 40 + index * 4));
            var range = ChartSeries.CreateRangeBar(new ChartSeriesId("range"), "Range", intervals);
            chart = Chart.Create().WithXLabels("Standard", "Express", "Premium", "Bulk", "Return").AddSeries(range);
        }
        return chart.WithValueFormat(ChartValueFormat.Number("0.##", CultureInfo.InvariantCulture));
    }

    private static Chart GroupedIntervals(string variant) {
        var horizontal = variant is "horizontal" or "compact-horizontal";
        var expected = ChartSeries.CreateRangeBar(new ChartSeriesId("expected"), "Expected", new[] {
            new ChartInterval(1, 20, 40), new ChartInterval(2, 10, 30), new ChartInterval(3, 15, 35), new ChartInterval(4, 25, 50)
        });
        var observed = ChartSeries.CreateRangeBar(new ChartSeriesId("observed"), "Observed", new[] {
            new ChartInterval(1, 22, 45), new ChartInterval(2, 32, 12), new ChartInterval(3, 18, 42), new ChartInterval(4, 28, 55)
        });
        var chart = Chart.Create().WithXLabels("Standard", "Express", "Premium", "Bulk").AddSeries(expected).AddSeries(observed)
            .ConfigureRangeBar(options => options.Orientation = horizontal ? ChartOrientation.Horizontal : ChartOrientation.Vertical)
            .WithBarStyle(ChartBarStyle.SegmentedCapsule).WithDataLabels();
        if (horizontal) chart.WithXAxis("Delivery time (minutes)").WithYAxis("Service");
        else chart.WithYAxis("Delivery time (minutes)");
        return chart;
    }

    private static Chart EndpointLabels(string variant) {
        var horizontal = variant.Contains("horizontal");
        var expected = ChartSeries.CreateRangeBar(new ChartSeriesId("expected"), "Expected", new[] {
            new ChartInterval(1, 15, 35), new ChartInterval(2, 10, 30), new ChartInterval(3, 25, 50)
        });
        var observed = ChartSeries.CreateRangeBar(new ChartSeriesId("observed"), "Observed", new[] {
            new ChartInterval(1, 20, 42), new ChartInterval(2, 32, 12), new ChartInterval(3, 30, 55)
        }).WithPointLabel(1, "Recorded express delivery");
        var chart = Chart.Create().WithXLabels("Standard", "Express", "Bulk").AddSeries(expected).AddSeries(observed)
            .ConfigureRangeBar(options => {
                options.Orientation = horizontal ? ChartOrientation.Horizontal : ChartOrientation.Vertical;
                options.LabelContent = ChartRangeBarLabelContent.Endpoints;
                options.EndpointLabelFormatter = label => label.FormattedValue + (label.Endpoint == ChartRangeBarEndpoint.Start ? " S" : " E");
            }).WithBarStyle(ChartBarStyle.Flat).WithDataLabels();
        (horizontal ? chart.Options.XAxis : chart.Options.YAxis).WithBounds(0, 70);
        if (horizontal) {
            chart.WithXAxis("Delivery time (minutes)").WithYAxis("Service");
            chart.ConfigureDataLabelStyle(style => style.WithFontSize(10));
        }
        else chart.WithYAxis("Delivery time (minutes)");
        return chart;
    }
}