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Improved readibility of the table layout algorithm

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This commit is contained in:
MarcinZiabek
2021-12-30 20:29:32 +01:00
committed by Marcin Ziąbek
parent 06418238dc
commit b8ea30be23
5 changed files with 141 additions and 340 deletions
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QuestPDF.Examples/TableExamples.cs
+1 -106
View File
@@ -16,85 +16,6 @@ namespace QuestPDF.Examples
{
public static Random Random { get; } = new Random();
[Test]
public void Example()
{
RenderingTest
.Create()
.ProduceImages()
.PageSize(PageSizes.A4)
.ShowResults()
.Render(container =>
{
container
.Padding(25)
.Box()
.Border(2)
.Table(table =>
{
table.ColumnsDefinition(columns =>
{
columns.ConstantColumn(100);
columns.RelativeColumn();
columns.ConstantColumn(100);
columns.ConstantColumn(200);
});
table.Cell().ColumnSpan(2).Element(CreateBox("A"));
table.Cell().Element(CreateBox("B"));
table.Cell().Element(CreateBox("C"));
table.Cell().Element(CreateBox("D"));
table.Cell().RowSpan(2).Element(CreateBox("E"));
table.Cell().RowSpan(3).ColumnSpan(2).Element(CreateBox("F"));
table.Cell().RowSpan(2).Element(CreateBox("G"));
table.Cell().RowSpan(2).Element(CreateBox("H"));
table.Cell().Element(CreateBox("I"));
table.Cell().Element(CreateBox("J"));
table.Cell().RowSpan(2).Element(CreateBox("K"));
table.Cell().ColumnSpan(2).Element(CreateBox("L"));
table.Cell().Element(CreateBox("M"));
});
});
}
[Test]
public void TreeTable()
{
RenderingTest
.Create()
.ProducePdf()
.PageSize(PageSizes.A4)
.ShowResults()
.Render(container =>
{
container
.Padding(25)
.Box()
.Border(2)
.Table(table =>
{
table.ColumnsDefinition(columns =>
{
columns.RelativeColumn(100);
columns.RelativeColumn(100);
columns.RelativeColumn(100);
});
table.Cell().RowSpan(4).Element(CreateBox("A"));
table.Cell().RowSpan(2).Element(CreateBox("B"));
table.Cell().Element(CreateBox("C"));
table.Cell().Element(CreateBox("D"));
table.Cell().RowSpan(2).Element(CreateBox("E"));
table.Cell().Element(CreateBox("F"));
table.Cell().Element(CreateBox("G"));
});
});
}
[Test]
public void TemperatureReport()
{
@@ -102,18 +23,7 @@ namespace QuestPDF.Examples
.Create()
.ProducePdf()
.PageSize(PageSizes.A4)
.ShowResults()
.Render(container => GeneratePerformanceStructure(container, 10));
}
[Test]
public void TemperatureReport_PerformanceTest()
{
RenderingTest
.Create()
.ProducePdf()
.PageSize(PageSizes.A4)
.MaxPages(10000)
.MaxPages(10_000)
.EnableCaching()
.EnableDebugging(false)
.ShowResults()
@@ -184,20 +94,5 @@ namespace QuestPDF.Examples
}
});
}
private Action<IContainer> CreateBox(string label)
{
return container =>
{
var height = Random.Next(2, 6) * 10;
container
.Background(Placeholders.BackgroundColor())
// .AlignCenter()
// .AlignMiddle()
.Height(height);
// .Text($"{label}: {height}px");
};
}
}
}
QuestPDF.Examples/TablePerformanceTest.cs
-113
View File
@@ -1,113 +0,0 @@
using System;
using System.Diagnostics;
using System.Linq;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Configs;
using BenchmarkDotNet.Engines;
using BenchmarkDotNet.Running;
using NUnit.Framework;
using QuestPDF.Drawing;
using QuestPDF.Drawing.Proxy;
using QuestPDF.Elements;
using QuestPDF.Fluent;
using QuestPDF.Helpers;
using QuestPDF.Infrastructure;
namespace QuestPDF.Examples
{
[SimpleJob(RunStrategy.Monitoring, launchCount: 0, warmupCount: 1, targetCount: 16)]
[MinColumn, MaxColumn, MeanColumn, MedianColumn]
public class TablePerformanceTest
{
private static Random Random { get; } = new Random();
private PageContext PageContext { get; set; }
private DocumentMetadata Metadata { get; set; }
private Container Content { get; set; }
[Test]
public void Run()
{
var configuration = ManualConfig
.Create(DefaultConfig.Instance)
.WithOptions(ConfigOptions.DisableOptimizationsValidator);
BenchmarkRunner.Run<TablePerformanceTest>(configuration);
}
[IterationSetup]
[SetUp]
public void GenerateReportData()
{
Metadata = new DocumentMetadata()
{
DocumentLayoutExceptionThreshold = 1000
};
var documentContainer = new DocumentContainer();
documentContainer.Page(page =>
{
page.Size(PageSizes.A3);
GeneratePerformanceStructure(page.Content(), 10_000);
});
Content = documentContainer.Compose();
PageContext = new PageContext();
DocumentGenerator.RenderPass(PageContext, new FreeCanvas(), Content, Metadata, null);
Content.HandleVisitor(x =>
{
if (x is ICacheable)
x.CreateProxy(y => new CacheProxy(y));
});
}
[Benchmark]
[Test]
public void GenerationTest()
{
DocumentGenerator.RenderPass(PageContext, new FreeCanvas(), Content, Metadata, null);
}
void GeneratePerformanceStructure(IContainer container, int itemsCount)
{
container
.Padding(25)
.Table(table =>
{
table.ColumnsDefinition(columns =>
{
foreach (var size in Enumerable.Range(0, 10))
columns.ConstantColumn(100);
});
foreach (var i in Enumerable.Range(1, itemsCount))
{
table
.Cell()
.RowSpan((uint)Random.Next(1, 5))
.ColumnSpan((uint)Random.Next(1, 5))
.Element(CreateBox(i.ToString()));
}
});
}
private Action<IContainer> CreateBox(string label)
{
return container =>
{
var height = Random.Next(2, 6) * 20;
container
.Border(2)
.Background(Placeholders.BackgroundColor())
.AlignCenter()
.AlignMiddle()
.Height(height)
.Text($"{label}: {height}px");
};
}
}
}