How to use SetViewportAsync method of PuppeteerSharp.Page class

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

WebScraper.cs

Source:WebScraper.cs

...78            SetViewPortAsync(width, height).Wait();79        }80        private async Task SetViewPortAsync(int width, int height)81        {82            await m_page.SetViewportAsync(new ViewPortOptions83            {84                Width = width,85                Height = height86            });87        }88        /// <summary>89        /// Gets or sets the url the page is currently at.90        /// </summary>91        public string Url92        {93            get => m_page.Url;94            set95            {96                try...

GeneratePdf.cs

Source:GeneratePdf.cs

...68                // create a new page69                await using var page = await browser.NewPageAsync();70                await page.GoToAsync(url, WaitUntilNavigation.Networkidle0); // In case of fonts being loaded from a CDN, use WaitUntilNavigation.Networkidle0 as a second param.71                // change the viewport to the width of your choosing72                await page.SetViewportAsync(new ViewPortOptions73                {74                    DeviceScaleFactor = 1,75                    Width = width,76                    Height = 108077                });78                // dimensions = await page.EvaluateExpressionAsync<string>(jsWidth);79                await page.EvaluateExpressionHandleAsync("document.fonts.ready"); // Wait for fonts to be loaded. Omitting this might result in no text rendered in pdf.80                // use the screen mode for viewing the web page81                await page.EmulateMediaTypeAsync(PuppeteerSharp.Media.MediaType.Screen);82                // define some options83                var options = new PdfOptions()84                {85                    Width = width,86                    Height = 1080,...

ScreenshotLoader.cs

Source:ScreenshotLoader.cs

...34                                                                        Args = new[] { "--no-sandbox" }35                                                                    });36        Logger.LogInformation("Chrome version: {version}", await browser.GetVersionAsync());37        await using Page page = await browser.NewPageAsync();38        await page.SetViewportAsync(new ViewPortOptions() 39                                    { 40                                        Width = Options.Value.ScreenshotWidth, 41                                        Height = Options.Value.ScreenshotHeight 42                                    });43        await page.GoToAsync(source);44        byte[] buffer = await page.ScreenshotDataAsync(new ScreenshotOptions() { Type = ScreenshotType.Png });45        return new OriginalData(MimeTypes.Png, new MemoryStream(buffer), new CacheSettings().ApplyLoaderOptions(Options.Value));46    }47}...

MakeTweet.cs

Source:MakeTweet.cs

...28            };29            ViewPortOptions v = new ViewPortOptions();30            v.Width = 1920;31            v.Height = 1000;32            await page.SetViewportAsync(v);33            await page.GoToAsync("https://twitter.com/", navigation);34        }35        static async Task Main(string[] args)36        {37            await launchBrowser();38            await makeTweetAsync("Hello, I am currently still working on the automation of this account updates on Putin's jet will start soon!");39        }40        public static async Task makeTweetAsync(String str)41        {42            await page.SetCacheEnabledAsync(true);43            await page.SetJavaScriptEnabledAsync(true);44            await page.ClickAsync("a[data-testid='SideNav_NewTweet_Button']");45            await page.ClickAsync("div[data-testid='tweetTextarea_0']");46            TypeOptions op = new TypeOptions();...

PuppeteerTestJob.cs

Source:PuppeteerTestJob.cs

...19                Headless = true,20                Args = new string[] { "--no-sandbox" }21            });22            using var page = await browser.NewPageAsync();23            await page.SetViewportAsync(new ViewPortOptions24            {25                Width = 1920,26                Height = 108027            });28            var url = "https://github.com/Meowv";29            await page.GoToAsync(url, WaitUntilNavigation.Networkidle0);30            var content = await page.GetContentAsync();31            await page.PdfAsync("meowv.pdf");32            await page.ScreenshotAsync(path, new ScreenshotOptions33            {34                FullPage = true,35                Type = ScreenshotType.Png36            });37            // åéå¸¦å¾ççEmail...

PuppeteerBrowser.cs

Source:PuppeteerBrowser.cs

...32            outputFile = Path.Combine(_outputDir, outputFile);33            var options = _options.CurrentValue;34            var page = await _browser.NewPageAsync();35            await page.GoToAsync(uri);36            await page.SetViewportAsync(new ViewPortOptions37            {38                Width = options.PageWidth,39                Height = options.PageHeight40            });41            _logger.LogDebug($"Screenshotting url '{uri}' to file '{outputFile}'");42            // TODO: Async wait x seconds since the page might not display correctly right away?43            await page.ScreenshotAsync(outputFile);44            _logger.LogDebug($"Success, sending saved message.");45            await page.CloseAsync();46        }47    }48}...

Program.cs

Source:Program.cs

...23            {24                Headless = false25            });26            var page = await browser.NewPageAsync();27            await page.SetViewportAsync(new ViewPortOptions28            {29                Width = 1800,30                Height = 108031            });32            await page.GoToAsync(url);33            await page.ScreenshotAsync("dwarf.jpg");34        }35    }36}...

PdfHelper.cs

Source:PdfHelper.cs

...16                Headless = true17            });18            var page = await browser.NewPageAsync();19          20            await page.SetViewportAsync(new ViewPortOptions21            {22                Width = 500,23                Height = 50024            });25            await page.GoToAsync("http://www.google.com");26            var result = await page.GetContentAsync();27            await page.PdfAsync(outputFile);28        }29    }30}...

SetViewportAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browser = await Puppeteer.LaunchAsync(new LaunchOptions9            {10                Args = new string[] { "--no-sandbox" }11            });12            var page = await browser.NewPageAsync();13            await page.SetViewportAsync(new ViewPortOptions14            {15            });16            await page.ScreenshotAsync("screenshot.png");17            await browser.CloseAsync();18        }19    }20}

SetViewportAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browser = await Puppeteer.LaunchAsync(new LaunchOptions9            {10            });11            var page = await browser.NewPageAsync();12            await page.SetViewportAsync(new ViewPortOptions13            {14            });15            await page.ScreenshotAsync("google.png");16            await browser.CloseAsync();17        }18    }19}

SetViewportAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Media;5{6    {7        static async Task Main(string[] args)8        {9            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12                Args = new string[] {13                }14            });15            var page = await browser.NewPageAsync();16            await page.SetViewportAsync(new ViewPortOptions17            {18            });19            await page.ScreenshotAsync("google.png", new ScreenshotOptions20            {21            });22            await browser.CloseAsync();23        }24    }25}

SetViewportAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });10            var page = await browser.NewPageAsync();11            await page.SetViewportAsync(new ViewPortOptions { Width = 1000, Height = 500 });12            await page.ScreenshotAsync("page.png");13            await browser.CloseAsync();14        }15    }16}

SetViewportAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))10            using (var page = await browser.NewPageAsync())11            {12                await page.SetViewportAsync(new ViewPortOptions { Width = 500, Height = 500 });13            }14        }15    }16}

SetViewportAsync

Using AI Code Generation

1await page.SetViewportAsync(new ViewPortOptions { Width = 1280, Height = 720 });2await page.SetViewportAsync(new ViewPortOptions { Width = 1280, Height = 720 });3await page.SetViewportAsync(new ViewPortOptions { Width = 1280, Height = 720 });4await page.SetViewportAsync(new ViewPortOptions { Width = 1280, Height = 720 });5await page.SetViewportAsync(new ViewPortOptions { Width = 1280, Height = 720 });6await page.SetViewportAsync(new ViewPortOptions { Width = 1280, Height = 720 });7await page.SetViewportAsync(new ViewPortOptions { Width = 1280, Height = 720 });

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