How to use PdfStreamAsync method of PuppeteerSharp.Page class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Page.PdfStreamAsync

PdfTests.cs

Source:PdfTests.cs

...32        }33        [Fact]34        public async Task ShouldDefaultToPrintInLetterFormat()35        {36            var document = PdfReader.Open(await Page.PdfStreamAsync(), PdfDocumentOpenMode.ReadOnly);37            Assert.Equal(1, document.Pages.Count);38            Assert.Equal(8.5, TruncateDouble(document.Pages[0].Width.Inch, 1));39            Assert.Equal(11, TruncateDouble(document.Pages[0].Height.Inch, 0));40        }41        [Fact]42        public async Task ShouldSupportSettingCustomFormat()43        {44            var document = PdfReader.Open(await Page.PdfStreamAsync(new PdfOptions45            {46                Format = PaperFormat.A447            }), PdfDocumentOpenMode.ReadOnly);48            Assert.Equal(1, document.Pages.Count);49            Assert.Equal(8.2, TruncateDouble(document.Pages[0].Width.Inch, 1));50            Assert.Equal(842, document.Pages[0].Height.Point);51        }52        [Fact]53        public async Task ShouldSupportSettingPaperWidthAndHeight()54        {55            var document = PdfReader.Open(await Page.PdfStreamAsync(new PdfOptions56            {57                Width = "10in",58                Height = "10in"59            }), PdfDocumentOpenMode.ReadOnly);60            Assert.Equal(1, document.Pages.Count);61            Assert.Equal(10, TruncateDouble(document.Pages[0].Width.Inch, 0));62            Assert.Equal(10, TruncateDouble(document.Pages[0].Height.Inch, 0));63        }64        [Fact]65        public async Task ShouldPrintMultiplePages()66        {67            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");68            // Define width and height in CSS pixels.69            var width = (50 * 5) + 1;70            var height = (50 * 5) + 1;71            var document = PdfReader.Open(await Page.PdfStreamAsync(new PdfOptions72            {73                Width = width,74                Height = height75            }));76            Assert.Equal(8, document.Pages.Count);77            Assert.Equal(CssPixelsToInches(width), TruncateDouble(document.Pages[0].Width.Inch, 0));78            Assert.Equal(CssPixelsToInches(height), TruncateDouble(document.Pages[0].Height.Inch, 0));79        }80        [Fact]81        public async Task ShouldSupportPageRanges()82        {83            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");84            // Define width and height in CSS pixels.85            var width = (50 * 5) + 1;86            var height = (50 * 5) + 1;87            var document = PdfReader.Open(await Page.PdfStreamAsync(new PdfOptions88            {89                Width = width,90                Height = height,91                PageRanges = "1,4-7"92            }));93            Assert.Equal(5, document.Pages.Count);94        }95        [Fact]96        public async Task ShouldThrowIfUnitsAreUnknown()97        {98            var exception = await Assert.ThrowsAsync<ArgumentException>(async () =>99            {100                await Page.PdfDataAsync(new PdfOptions101                {...

Html2PdfApiService.cs

Source:Html2PdfApiService.cs

...40            _logger.LogDebug("Generating PDF");41            await using var browser = await Puppeteer.LaunchAsync(_options);42            await using var page = await browser.NewPageAsync();43            await page.SetContentAsync(request.Html);44            await using var pdfStream = await page.PdfStreamAsync(_pdfOptions);45            46            await responseStream.WriteAsync(new CreatePdfReply47            {48                Pdf = await ByteString.FromStreamAsync(pdfStream) 49            });50            _logger.LogDebug("Export completed");51        }52    }53}...

PdfGenerator.cs

Source:PdfGenerator.cs

...22            {23                await Task.WhenAll(page.SetContentAsync(html), 24                                   page.SetCacheEnabledAsync(false));25                26                return await page.PdfStreamAsync(_converter.Convert(pdfOptions));27            }28        }29        public async Task<Stream> CreatePdfFromUrlAsync(string url, Configuration.PdfOptions pdfOptions)30        {31            using (var browser = await Puppeteer.ConnectAsync(GetConnectionOptions()))32            using (var page = await browser.NewPageAsync())33            {34                await page.GoToAsync(url);35                return await page.PdfStreamAsync(_converter.Convert(pdfOptions));36            }37        }38        private ConnectOptions GetConnectionOptions()39        {40            return new ConnectOptions()41            {42                BrowserWSEndpoint = _pdfGeneratorOptions.Connection43            };44        }45    }46}...

PdfService.cs

Source:PdfService.cs

...22            return await GetPdfStream(page);23        }24        private static async Task<Stream> GetPdfStream (Page page)25        {26            return await page.PdfStreamAsync(new PdfOptions27            {28                Format = PaperFormat.A4,29                MarginOptions = new MarginOptions30                {31                    Top = "20px",32                    Right = "20px",33                    Bottom = "40px",34                    Left = "20px"35                },36            });37        }38    }39}...

InvoiceController.cs

Source:InvoiceController.cs

...17                Headless = true18            });19            var page = await browser.NewPageAsync();20            await page.GoToAsync("https://localhost:7044/");21            var stream = await page.PdfStreamAsync(new PdfOptions22            {23                Format = PaperFormat.A4,24                MarginOptions = new MarginOptions25                {26                    Bottom = "0.5in",27                    Left = "0.5in",28                    Right = "0.5in",29                    Top = "0.5in"30                }31            });32            await browser.CloseAsync();33            return File(stream, "application/pdf", "invoice.pdf");34        }35    }...

DocumentsController.cs

Source:DocumentsController.cs

...19			var options = new LaunchOptions { Headless = true, ExecutablePath = @"/usr/bin/chromium-browser", Args = new string[] { "--no-sandbox" } };20			using (var browser = await Puppeteer.LaunchAsync(options))21			using (var page = await browser.NewPageAsync()) {22				await page.GoToAsync(url);23				return await page.PdfStreamAsync(new PdfOptions() { Format = PuppeteerSharp.Media.PaperFormat.A4, Landscape = landscape, OmitBackground = true, PrintBackground = true });24			}25		}26	}27}...

ConvertController.cs

Source:ConvertController.cs

...21            await page.EvaluateExpressionAsync(@"22                for(var ele of document.querySelectorAll('.pagination')){23                    ele.classList.remove('pagination');24                }");25            return File(await page.PdfStreamAsync(new PdfOptions() {26                Format = PaperFormat.A427            }), "application/pdf");28        }29    }30}...

Program.cs

Source:Program.cs

...12});13await using var page = await browser.NewPageAsync();14await page.EmulateMediaTypeAsync(MediaType.Screen);15await page.SetContentAsync(content);16var pdfContent = await page.PdfStreamAsync(new PdfOptions17{18    Format = PaperFormat.A4,19    PrintBackground = true20});21using (FileStream outputFileStream = new FileStream("test.pdf", FileMode.Create))22{23    pdfContent.CopyTo(outputFileStream);24}...

PdfStreamAsync

Using AI Code Generation

1using System.IO;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var options = new LaunchOptions { Headless = true };9            var browser = await Puppeteer.LaunchAsync(options);10            var page = await browser.NewPageAsync();11            var stream = await page.PdfStreamAsync();12            using (var fileStream = File.Create("google.pdf"))13            {14                await stream.CopyToAsync(fileStream);15            }16            await browser.CloseAsync();17        }18    }19}

PdfStreamAsync

Using AI Code Generation

1var page = await browser.NewPageAsync();2    var stream = await page.PdfStreamAsync(new PdfOptions3    {4        Margin = new PdfMargins { Top = "1cm", Bottom = "1cm" }5    });6    using (var fileStream = new FileStream(@"C:\test\test.pdf", FileMode.Create))7    {8        await stream.CopyToAsync(fileStream);9    }10var page = await browser.NewPageAsync();11    var data = await page.PdfDataAsync(new PdfOptions12    {13        Margin = new PdfMargins { Top = "1cm", Bottom = "1cm" }14    });15    File.WriteAllBytes(@"C:\test\test.pdf", data);16var page = await browser.NewPageAsync();17    await page.PdfAsync(@"C:\test\test.pdf", new PdfOptions18    {19        Margin = new PdfMargins { Top = "1cm", Bottom = "1cm" }20    });21var page = await browser.NewPageAsync();22    await page.PdfAsync(@"C:\test\test.pdf", new PdfOptions23    {24        Margin = new PdfMargins { Top = "1cm", Bottom = "1cm" }25    });26var page = await browser.NewPageAsync();27    await page.PdfAsync(@"C:\test\test.pdf", new PdfOptions28    {29        Margin = new PdfMargins { Top = "1cm", Bottom = "1cm" }30    });31var page = await browser.NewPageAsync();32    await page.PdfAsync(@"C:\test\

PdfStreamAsync

Using AI Code Generation

1using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions2{3    ExecutablePath = "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe",4    Args = new string[] { "--no-sandbox" }5}))6{7    var page = await browser.NewPageAsync();8    await page.PdfStreamAsync();9    await page.PdfStreamAsync("C:\\Users\\user\\Desktop\\test.pdf");10}11using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions12{13    ExecutablePath = "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe",14    Args = new string[] { "--no-sandbox" }15}))16{17    var page = await browser.NewPageAsync();18    var pdf = await page.PdfStreamAsync();19    File.WriteAllBytes("C:\\Users\\user\\Desktop\\test.pdf", pdf);20}21using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions22{23    ExecutablePath = "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe",24    Args = new string[] { "--no-sandbox" }25}))26{27    var page = await browser.NewPageAsync();28    var pdf = await page.PdfStreamAsync();29    File.WriteAllBytes("C:\\Users\\user\\Desktop\\test.pdf", pdf);30}31using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions32{

PdfStreamAsync

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        static async Task Main(string[] args)8        {9            {10            };11            using (var browser = await Puppeteer.LaunchAsync(options))12            using (var page = await browser.NewPageAsync())13            {14                await page.PdfAsync("google.pdf", new PdfOptions15                {16                });17            }18        }19    }20}21using System;22using System.IO;23using System.Threading.Tasks;24using PuppeteerSharp;25{26    {27        static async Task Main(string[] args)28        {29            {30            };31            using (var browser = await Puppeteer.LaunchAsync(options))32            using (var page = await browser.NewPageAsync())33            {34                await page.PdfAsync("google.pdf", new PdfOptions35                {36                });37            }38        }39    }40}41using System;42using System.IO;43using System.Threading.Tasks;44using PuppeteerSharp;45{46    {47        static async Task Main(string[] args)48        {49            {50            };51            using (var browser = await Puppeteer.LaunchAsync(options))52            using (

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