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en:objects:browser:external_params:set_screen_resolution

set_screen_resolution

set_screen_resolution($width=-1,$height=-1,$pixelDepth=-1); - set screen resolution data in the JS engine. Sets navigator : (width, height, pixelDepth) and their duplicates (availWidth,availHeight,colorDepth) (Available from version 4.10.1)

The function accepts parameters as input:

  • $width – navigator screen width (pixels).width and navigator.availWidth, when -1 - the default value is used
  • $height – screen height (pixels) navigator.height and navigator.availHeight, when -1 - the default value is used
  • $pixelDepth – pixel depth (bits) navigator.pixelDepth and navigator.colorDepth, when -1 - the default value is

    After testing, the function returns the result of its work to the script :
  • true – successfully set
  • false – failed to set

    PHP example:

    <?php $xhe_host = "127.0.0.1:7013";
     
    //connect the object to control the emulator, if not already connected
    if(!isset($path))
      $path = "../../../Templates/xweb_human_emulator.php";
    require($path);
     
    //Start
    echo "<hr> <font color = blue> browser->".basename(__FILE__)."</font> <hr>";
     
    //1
    echo "1.Let's set the resolution to 1024x768: 24:";
    echo $browser->set_screen_resolution(1024,768,16)."<br>";
    //2
    echo "2.Go to the browser detection page:";
    echo $browser->navigate("https://browserleaks.com/javascript")."<br>";
    sleep(5);
     
    //3
    echo "3.Set the resolution to 2560x440: 24:";
    echo $browser->set_screen_resolution(2560,440,24)."<br>";
     
     
    //4
    echo "4.Let's go to the browser detection page:";
    echo $browser->navigate("http://www.whoer.net")."<br>";
    sleep(2);
    $anchor->get_by_attribute("class", "btn-more")->focus();
    $anchor->get_by_attribute("class", "btn-more")->send_mouse_click();
    sleep(5);
    $span->get_by_attribute("class", "cont window-size-data", false)->ensure_visible();
    sleep(5);
     
    //five
    echo "5.Set the resolution to 1024x768: 24:";
    echo $browser->set_screen_resolution(1024,768,24)."<br>";
     
    //6
    echo "6.Let's go to the browser detection page:";
    echo $browser->navigate("https://browserleaks.com/javascript")."<br>";
    sleep(5);
     
    //end
    echo "<hr> <br>";
     
    //Quit
    $app->quit();
    ?>

    Python example:

    # Additional paths
    import sys
    sys.path.insert(0, '../../../Templates PY/')
     
    xhe_host = "127.0.0.1:7024"
    from xweb_human_emulator import *
     
    # Start
    echo("<hr> <font color = blue> browser.xxxxxxxxx </font> <hr>")
     
    # 1
    echo("1.Let's set the resolution to 1024x768: 16:")
    echo(browser.set_screen_resolution(1024,768,16), "<br>")
     
    # 2
    echo("2.Let's go to the page for browser detection:")
    echo(browser.navigate("https://browserleaks.com/javascript"), "<br>")
    sleep(7)
     
    # 3
    echo("3.Set the resolution to 1024x768: 24:")
    echo(browser.set_screen_resolution(1024,768,24), "<br>")
     
    # 4
    echo("3.Let's go to the page for browser detection:")
    echo(browser.navigate("https://browserleaks.com/javascript"), "<br>")
    sleep(7)
     
    # five
    echo("5.Set the resolution to 2560x1440: 24:")
    echo(browser.set_screen_resolution(2560,1440,24), "<br>")
     
     
    # 6
    echo("6.Let's go to the page for browser detection:")
    echo(browser.navigate("http://www.whoer.net"), "<br>")
    sleep(2)
    anchor.get_by_attribute("class", "btn-more").focus()
    anchor.get_by_attribute("class", "btn-more").send_mouse_click()
    sleep(5)
    span.get_by_attribute("class", "cont window-size-data", false) .scroll_to_view(0)
    sleep(5)
     
    # end
    echo("<hr> <br>")
     
    # Quit
    app.quit()

    C# example:

    #region using
     
    using System;
    using System.Diagnostics;
    using System.Collections.Generic;
    using System.Linq;
    using System.IO;
    using System.Text;
    using System.Threading;
     
    using XHE;
    using XHE.XHE_DOM;
    using XHE.XHE_System;
    using XHE.XHE_Window;
    using XHE.XHE_Web;
     
    #endregion
     
     class Program: XHEScript
     {
    static void Main(string [] args)
    {
    //init XHE
    server = "127.0.0.1:7011";
    InitXHE();
     
    //Start
    echo("<hr> <font color = blue> browser.set_screen_resolution </font> <hr>");
     
    //1
    echo("1.Let's set the resolution to 1024x768: 24:");
    echo(browser.set_screen_resolution(1024,768,24) + "<br>");
     
    //2
    echo("2.Let's go to the page for browser detection:");
    echo(browser.navigate("http://www.whoer.net") + "<br>");
    sleep(2);
    anchor.get_by_attribute("class", "btn-more").focus();
    anchor.get_by_attribute("class", "btn-more").send_mouse_click();
    sleep(5);
    span.get_by_outer_html("<span> platform </span>", false) .ensure_visible();
                sleep(5);
     
    //3
    echo("3.Set the resolution to 2560x1440: 24:");
    echo(browser.set_screen_resolution(2560,1440,24) + "<br>");
     
     
    //4
    echo("4.Let's go to the page for browser detection:");
    echo(browser.navigate("http://www.whoer.net") + "<br>");
    sleep(2);
    anchor.get_by_attribute("class", "btn-more").focus();
    anchor.get_by_attribute("class", "btn-more").send_mouse_click();
    sleep(5);
    span.get_by_attribute("class", "cont window-size-data", false) .ensure_visible();
     
    //end
    echo("<hr> <br>");
     
    app.quit();
    }
    }

    Java Script example:

    //connect the object to control the emulator, if not already connected
    xhe_host = "127.0.0.1:7022";
    echo = require("../../../Templates JS/xweb_human_emulator.js");
     
    //Start
    echo("<hr> <font color = blue> browser.set_accept_language </font> <hr>");
     
    //1
    echo("1.Let's set the resolution to 1024x768: 24:");
    echo(browser.set_screen_resolution(1024,768,24) + "<br>");
     
    //2
    echo("2.Let's go to the page for browser detection:");
    echo(browser.navigate("http://www.whoer.net") + "<br>");
    app.sleep(2);
    anchor.get_by_attribute("class", "btn-more").focus();
    anchor.get_by_attribute("class", "btn-more").send_mouse_click();
    app.sleep(5);
    span.get_by_outer_html("<span> platform </span>", false) .ensure_visible();
    app.sleep(5);
     
    //3
    echo("3.Set the resolution to 2560x1440: 24:");
    echo(browser.set_screen_resolution(2560,1440,24) + "<br>");
     
     
    //4
    echo("4.Let's go to the page for browser detection:");
    echo(browser.navigate("http://www.whoer.net") + "<br>");
    app.sleep(2);
    anchor.get_by_attribute("class", "btn-more").focus();
    anchor.get_by_attribute("class", "btn-more").send_mouse_click();
    app.sleep(5);
    span.get_by_attribute("class", "cont window-size-data", false) .ensure_visible();
     
    //end
    echo("<hr> <br>");
     
    //Quit
    app.quit();
  • en/objects/browser/external_params/set_screen_resolution.txt · Last modified: 2026/08/05 22:32 (external edit)