Valhalla.admin's Forum Posts

• • Valhalla.admin
  • 
  • • Joined 2 May, 2021
    • 
    • 6 topics • 18 posts
  • 1

  • 11 May, 2022
  • Quote

  Tell me, how can I change the userAgent when opening a site in iframe? It is very necessary to add specialized information for processing on the server side.

  Previously, I was able to use this code, but it didn’t work in the Construct:

  

  Tagged:

  • browser
  • iframe
  • scripting
  • url
• • Valhalla.admin
  • 
  • • Joined 2 May, 2021
    • 
    • 6 topics • 18 posts
  • 1

  • 15 Apr, 2022
  • Quote

  Use the system viewport expressions to identify the middle of the visible area taking in to account scrolling, scale etc. You must pass a layer to take in to account the layer transform. (ViewportLeft("Layer 0") + ViewportRight("Layer 0")) / 2 will the X co-ordinate of the middle of the screen for "Layer 0", and (ViewportTop("Layer 0") + ViewportBottom("Layer 0")) / 2 the Y co-ordinate.

  Thanks, you've been very helpful.

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• • Valhalla.admin
  • 
  • • Joined 2 May, 2021
    • 
    • 6 topics • 18 posts
  • 1

  • 12 Apr, 2022
  • Quote

  Is there a universal way to find the center of the screen, e.g. horizontally to display a button?

  There is a button with options:

  Button.width = 400;

  Button.height = 50;

  Origin = Top-left;

  So when using this formula, the button is not always displayed in the center:

  Button.X = PlatformInfo.CanvasDeviceWidth / 2 - Button.Width / 2

  how to determine the center of the screen of any device?

  Tagged:

  • construct
  • screen
  • scripting