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How to use ViewPortOptions class of PuppeteerSharp package

Best Puppeteer-sharp code snippet using PuppeteerSharp.ViewPortOptions

BaseScraper.cs

Source:BaseScraper.cs

...14        where P: ScraperParameters15        where S: CoreScrapperSettings16    {17        protected P Parameters;18        protected ViewPortOptions ViewPortOptions;19        protected LaunchOptions LaunchOptions;20        protected TypeOptions TypeOptions;21        protected Browser Browser;22        protected Page CurrentPage;23        public ILogger Logger { get; set; }24        public IBasicSettingsManager<S> SettingsManager { get; set; }25        public IDataSerializer DataSerializer { get; set; }26        public BaseScraper() { }27        public BaseScraper(ILogger logger,28            IBasicSettingsManager<S> settingsManager,29            IDataSerializer dataSerializer)30        {31            Logger = logger;32            SettingsManager = settingsManager;33            DataSerializer = dataSerializer;34        }35        /// <summary>36        /// Initializes: Settings Manager with settings loaded, saves the parameters and initializes the browser instance37        /// </summary>38        /// <param name="parameters"></param>39        public virtual async Task Initialize(P parameters)40        {41            // initialize settings42            await SettingsManager.LoadSettings();43            var appSettings = SettingsManager.Settings;44            if (appSettings == null)45                throw new ArgumentException("Cannot instantiate scraper without settings loaded.");46            // initialize parameters47            Parameters = parameters;48            // initialize browser49            // prepare launch options50            LaunchOptions = new LaunchOptions() { Headless = appSettings.Headless };51            ViewPortOptions = new ViewPortOptions() { Width = appSettings.WindowWidth, Height = appSettings.WindowHeight };52            TypeOptions = new TypeOptions() { Delay = appSettings.TYPE_DELAY };53            // get chromium reference (not async, downloads it, blocks everything while downloading)54            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultChromiumRevision);55            Browser = await Puppeteer.LaunchAsync(LaunchOptions);56            CurrentPage = await Browser.NewPageAsync();57            await CurrentPage.SetViewportAsync(ViewPortOptions);58        }59        public virtual async Task CloseBrowser()60        {61            await Browser.CloseAsync();62            Browser = null;63        }64        public virtual async Task NavigateToPage(string url, bool force = false)65        {66            var appSettings = SettingsManager.Settings;67            if (force || CurrentPage.Url != appSettings.AppUrl)68                await CurrentPage.GoToAsync(appSettings.AppUrl);69        }70        public virtual async Task ExecuteClick(string selector)71        {...

Program.cs

Source:Program.cs

...26            var browser = await Puppeteer.LaunchAsync(launchOptions);27            var page = await browser.NewPageAsync();28            //await page.SetUserAgentAsync("Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36");29            //Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3617.0 Safari/537.3630            ViewPortOptions viewPortOptions = new ViewPortOptions();31            viewPortOptions.Width = 800;32            viewPortOptions.Height = 1200;33            await page.SetViewportAsync(viewPortOptions);34            var navigationOption = new NavigationOptions35            {36                WaitUntil = new[]37                {38                    WaitUntilNavigation.Load, WaitUntilNavigation.DOMContentLoaded, WaitUntilNavigation.Networkidle239                }40            };41            //await page.GoToAsync("http://192.168.0.107:98/static/index.html#/preview?recordid=059d67fea03a4c3687bc49ac04669968&t=6deb2042ec114ac291fadb2514182352&generate=true", navigationOption);42            await page.GoToAsync("https://zhuangxiu.xxxxxx.com/#/preview?recordid=1095a3231f704b419b8b0676fa8d147e&t=e1859920de894de394c577f802f67167&generate=true", navigationOption);43            44            var o = new ScreenshotOptions { Type = ScreenshotType.Png, FullPage = true };...

AutomationEngineFactory.cs

Source:AutomationEngineFactory.cs

...18			await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);19			return await PuppeteerSharp.Puppeteer.LaunchAsync(new LaunchOptions20			{21				Headless = false,22				DefaultViewport = new ViewPortOptions()23				{24					Width = 1100,25					Height = 100026				}27			});28		}29		public static Task<IWebDriver> GetEdgeDriverAsync()30		{31			var options = new EdgeOptions() {32                PageLoadStrategy = PageLoadStrategy.Eager,33                UnhandledPromptBehavior = UnhandledPromptBehavior.Accept,34                UseInPrivateBrowsing = true35            };36            var pathsToCheck = new[]...

BrowserProvider.cs

Source:BrowserProvider.cs

...26                new ConnectOptions27                {28                    BrowserWSEndpoint = Options.BrowserWsEndpoint,29                    IgnoreHTTPSErrors = Options.IgnoreHTTPSErrors,30                    DefaultViewport = Options.ViewPortOptions31                },32                loggerFactory);33        }34        if (string.IsNullOrEmpty(Environment.GetEnvironmentVariable("PUPPETEER_EXECUTABLE_PATH")))35        {36            logger.LogDebug("Download browser");37            using var browserFetcher = new BrowserFetcher(Options.Product);38            if (!string.IsNullOrEmpty(Options.Revision))39            {40                await browserFetcher.DownloadAsync(Options.Revision);41            }42            else43            {44                await browserFetcher.DownloadAsync();45            }46            logger.LogDebug("Browser downloaded");47        }48        logger.LogInformation("Start new Browser");49        return await PuppeteerSharp.Puppeteer.LaunchAsync(50            new LaunchOptions51            {52                Headless = Options.Headless,53                Args = Options.BrowserArgs,54                IgnoreHTTPSErrors = Options.IgnoreHTTPSErrors,55                DefaultViewport = Options.ViewPortOptions56            }, loggerFactory);57    }58}...

HtmlToImage.cs

Source:HtmlToImage.cs

...29            var dto = JsonConvert.DeserializeObject<PostHtmlToImageDTO>(requestBody);30//#if true == DEBUG31//            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);32//#endif33            ViewPortOptions defaultViewport = null;34            if (dto.Width.HasValue && dto.Height.HasValue)35                defaultViewport = new ViewPortOptions36                {37                    Width = dto.Width.Value,38                    Height = dto.Height.Value39                };40            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions41            {42                Headless = true,43                Args = new[] { "--no-sandbox" },44                DefaultViewport = defaultViewport45            }))46            using (var page = await browser.NewPageAsync())47            {48                var buff = Convert.FromBase64String(dto.HtmlBase64);49                var text = UTF8Encoding.UTF8.GetString(buff);...

MakeTweet.cs

Source:MakeTweet.cs

...25                Timeout = 0,26                WaitUntil = new[] {27                        WaitUntilNavigation.Networkidle2 }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);...

PuppeteerBrowser.cs

Source:PuppeteerBrowser.cs

...7    public class PuppeteerBrowser : IBrowser8    {9        private Browser _browser;10        private Page _page;11        private ViewPortOptions _vpOpts;12        public PuppeteerBrowser(ViewPortOptions viewPortOptions = null)13        {14            _vpOpts = viewPortOptions ?? new ViewPortOptions15            {16                Width = 1920,17                Height = 108018            };19        }20        public async Task Initialize()21        {22            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);23            _browser = await Puppeteer.LaunchAsync(new LaunchOptions24            {25                Headless = true26            });27            _page = await _browser.NewPageAsync();28            await _page.SetViewportAsync(_vpOpts);...

PuppeteerModuleOptions.cs

Source:PuppeteerModuleOptions.cs

...5public class PuppeteerModuleOptions : BaseModuleOptions6{7    public string? BrowserWsEndpoint { get; set; }8    public bool IgnoreHTTPSErrors { get; set; }9    [JsonIgnore] public ViewPortOptions ViewPortOptions { get; set; } = ViewPortOptions.Default;10    public string[] BrowserArgs { get; set; } = { "--no-sandbox" };11    public bool Headless { get; set; } = true;12    public Product Product { get; set; } = Product.Chrome;13    public string? Revision { get; set; }14}...

ViewPortOptions

Using AI Code Generation

1{2};3var browser = await Puppeteer.LaunchAsync(new LaunchOptions4{5    Args = new string[] { "--start-maximized" }6});7var page = await browser.NewPageAsync();8await page.SetViewportAsync(options);9await page.ScreenshotAsync("google.png");10{11};12var browser = await Puppeteer.LaunchAsync(new LaunchOptions13{14    Args = new string[] { "--start-maximized" }15});16var page = await browser.NewPageAsync();17await page.SetViewportAsync(options);18await page.ScreenshotAsync("google.png");19{20};21var browser = await Puppeteer.LaunchAsync(new LaunchOptions22{23    Args = new string[] { "--start-maximized" }24});25var page = await browser.NewPageAsync();26await page.SetViewportAsync(options);27await page.ScreenshotAsync("google.png");28{29};30var browser = await Puppeteer.LaunchAsync(new LaunchOptions31{32    Args = new string[] { "--start-maximized" }33});34var page = await browser.NewPageAsync();35await page.SetViewportAsync(options);36await page.ScreenshotAsync("google.png");37{38};39var browser = await Puppeteer.LaunchAsync(new LaunchOptions40{

ViewPortOptions

Using AI Code Generation

1{2};3var browser = await Puppeteer.LaunchAsync(new LaunchOptions4{5    Args = new string[] { "--no-sandbox" }6});7var page = await browser.NewPageAsync();8await page.SetViewportAsync(options);9await page.ScreenshotAsync("google.png");10await browser.CloseAsync();11{12};13var browser = await Puppeteer.LaunchAsync(new LaunchOptions14{15    Args = new string[] { "--no-sandbox" }16});17var page = await browser.NewPageAsync();18await page.SetViewportAsync(options);19await page.ScreenshotAsync("google.png");20await browser.CloseAsync();21{22};23var browser = await Puppeteer.LaunchAsync(new LaunchOptions24{25    Args = new string[] { "--no-sandbox" }26});27var page = await browser.NewPageAsync();28await page.SetViewportAsync(options);29await page.ScreenshotAsync("google.png");30await browser.CloseAsync();31{32};33var browser = await Puppeteer.LaunchAsync(new LaunchOptions34{35    Args = new string[] { "--no-sandbox" }36});37var page = await browser.NewPageAsync();38await page.SetViewportAsync(options);39await page.ScreenshotAsync("google.png");40await browser.CloseAsync();41{42};

ViewPortOptions

Using AI Code Generation

1var browserFetcher = new BrowserFetcher();2await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);3var browser = await Puppeteer.LaunchAsync(new LaunchOptions4{5});6var page = await browser.NewPageAsync();7await page.ScreenshotAsync("google.png");8var browserFetcher = new BrowserFetcher();9await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);10var browser = await Puppeteer.LaunchAsync(new LaunchOptions11{12});13var page = await browser.NewPageAsync();14await page.ScreenshotAsync("google.png");15var browserFetcher = new BrowserFetcher();16await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);17var browser = await Puppeteer.LaunchAsync(new LaunchOptions18{19});20var page = await browser.NewPageAsync();21await page.ScreenshotAsync("google.png");22var browserFetcher = new BrowserFetcher();23await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);24var browser = await Puppeteer.LaunchAsync(new LaunchOptions25{26});27var page = await browser.NewPageAsync();28await page.ScreenshotAsync("google.png");29var browserFetcher = new BrowserFetcher();30await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);31var browser = await Puppeteer.LaunchAsync(new LaunchOptions32{33});34var page = await browser.NewPageAsync();

ViewPortOptions

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            {9                Args = new string[] { "--start-maximized" }10            };11            {12            };13            options.ViewPort = viewPortOptions;14            var browser = await Puppeteer.LaunchAsync(options);15            var page = await browser.NewPageAsync();16            await page.ScreenshotAsync("google.png");17            await browser.CloseAsync();18        }19    }20}21using System;22using System.Threading.Tasks;23using PuppeteerSharp;24{25    {26        static async Task Main(string[] args)27        {28            {

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