QuestPDF/QuestPDF.Examples/ImageExamples.cs

using System.IO;
using NUnit.Framework;
using QuestPDF.Drawing.Exceptions;
using QuestPDF.Examples.Engine;
using QuestPDF.Fluent;
using QuestPDF.Helpers;

namespace QuestPDF.Examples
{
    public class ImageExamples
    {
        [Test]
        public void LoadingImage()
        {
            RenderingTest
                .Create()
                .PageSize(PageSizes.A5)
                .ProducePdf()
                .ShowResults()
                .Render(page =>
                {
                    page.Padding(25).Column(column =>
                    {
                        column.Spacing(25);
                        
                        column.Item().Image("logo.png");

                        var binaryData = File.ReadAllBytes("logo.png");
                        column.Item().Image(binaryData);
                        
                        using var stream = new FileStream("logo.png", FileMode.Open);
                        column.Item().Image(stream);
                    });
                });
        }
        
        [Test]
        public void Exception()
        {
            Assert.Throws<DocumentComposeException>(() =>
            {
                RenderingTest
                    .Create()
                    .PageSize(PageSizes.A2)
                    .ProducePdf()
                    .ShowResults()
                    .Render(page => page.Image("non_existent.png"));
            });
        }
    }
}