Processing time and 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 = ScatterPartialColorRangeRecipe.Create("compact-partial-color-range", mode);
var context = new VisualRenderContext(
    new VisualLayoutOptions(new VisualSize(360, 360)), theme, mode,
    new VisualFrame("Processing time and completion", "The color ceiling stays at 100%; the lower bound follows observations", 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>Colors completion values with an observed lower bound and a fixed goal.</summary>
public static class ScatterPartialColorRangeRecipe {
    /// <summary>Creates the selected example without choosing a renderer or export backend.</summary>
    public static Chart Create(string variant = "partial-color-range", VisualThemeMode mode = VisualThemeMode.Light) {
        if (variant is not ("partial-color-range" or "compact-partial-color-range")) throw new ArgumentOutOfRangeException(nameof(variant));
        return PartialColorRange(mode).WithValueFormat(ChartValueFormat.Number("0.##", CultureInfo.InvariantCulture));
    }

    private static Chart PartialColorRange(VisualThemeMode mode) {
        var colors = VisualTheme.Graphite().Resolve(mode);
        var duration = new[] { 18d, 30, 24, 44, 32 };
        var completion = new double?[] { 55, 82, null, 68, 95 };
        var recorded = ChartSeries.CreateScatter(new ChartSeriesId("recorded-batches"), "Recorded batches", completion.Select((value, index) =>
            new ChartPoint((index + 1) * 16, duration[index]).WithColorValue(value)));
        recorded.WithColorScale(ChartColorScale.Sequential(colors.Palette[0], colors.Status.Pass.Fill)
                .WithValueRange(null, 100).WithLabels("Observed minimum", null, "Goal").WithNoDataColor(colors.Border))
            .ConfigureColorDimension(options => {
                options.Name = "Completion"; options.ValueFormat = ChartValueFormat.Number("0'%'", CultureInfo.InvariantCulture);
                options.LegendStyle = ChartColorLegendStyle.Swatches;
            });
        return NumericAxes().ConfigureLabels(labels => labels.NoData = "Not reported").AddSeries(recorded);
    }

    private static Chart NumericAxes() => Chart.Create().WithXAxis("Batch size (items)").WithYAxis("Processing time (minutes)")
        .WithXAxisBounds(0, 100).WithYAxisBounds(0, 60).WithDataLabels(false);
}

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 = ScatterPartialColorRangeRecipe.Create("compact-partial-color-range", mode);
var context = new VisualRenderContext(
    new VisualLayoutOptions(new VisualSize(360, 360)), theme, mode,
    new VisualFrame("Processing time and completion", "The color ceiling stays at 100%; the lower bound follows observations", 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>Colors completion values with an observed lower bound and a fixed goal.</summary>
public static class ScatterPartialColorRangeRecipe {
    /// <summary>Creates the selected example without choosing a renderer or export backend.</summary>
    public static Chart Create(string variant = "partial-color-range", VisualThemeMode mode = VisualThemeMode.Light) {
        if (variant is not ("partial-color-range" or "compact-partial-color-range")) throw new ArgumentOutOfRangeException(nameof(variant));
        return PartialColorRange(mode).WithValueFormat(ChartValueFormat.Number("0.##", CultureInfo.InvariantCulture));
    }

    private static Chart PartialColorRange(VisualThemeMode mode) {
        var colors = VisualTheme.Graphite().Resolve(mode);
        var duration = new[] { 18d, 30, 24, 44, 32 };
        var completion = new double?[] { 55, 82, null, 68, 95 };
        var recorded = ChartSeries.CreateScatter(new ChartSeriesId("recorded-batches"), "Recorded batches", completion.Select((value, index) =>
            new ChartPoint((index + 1) * 16, duration[index]).WithColorValue(value)));
        recorded.WithColorScale(ChartColorScale.Sequential(colors.Palette[0], colors.Status.Pass.Fill)
                .WithValueRange(null, 100).WithLabels("Observed minimum", null, "Goal").WithNoDataColor(colors.Border))
            .ConfigureColorDimension(options => {
                options.Name = "Completion"; options.ValueFormat = ChartValueFormat.Number("0'%'", CultureInfo.InvariantCulture);
                options.LegendStyle = ChartColorLegendStyle.Swatches;
            });
        return NumericAxes().ConfigureLabels(labels => labels.NoData = "Not reported").AddSeries(recorded);
    }

    private static Chart NumericAxes() => Chart.Create().WithXAxis("Batch size (items)").WithYAxis("Processing time (minutes)")
        .WithXAxisBounds(0, 100).WithYAxisBounds(0, 60).WithDataLabels(false);
}