Post by No Time To Play in How to make a WebGame with a Dynamic Resolution / How to get the window's width from within an IFrame?

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Oh... Oh! That's because on itch.io your game is embedded into an iframe of fixed size, that ignores any changes in the parent window. You're basically asking for a way to resize the iframe itch.io puts on your game page. That's quite different from resizing your canvas to fit the iframe. Open one of my games in a tab of its own, or click the full-screen button, and you'll see it resizes just fine.

Now, it might just make sense for the iframe itch.io generates for you to resize with the window... except the itch.io website is designed in a fixed 960px width -- it doesn't reflow. But it is an idea, and worth asking about. But for now, your code is actually working just fine, I suspect. It just can't do what you expect of it.

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chipset7 years ago

You're basically asking for a way to resize the iframe itch.io puts on your game page. That's quite different from resizing your canvas to fit the iframe.

Not really, I'm asking to get the windows real width not the iframes width so I can resize the canvas my self. That would work though if I made my canvas the size of the iframe. That might actually be a better solution than get access to the real window width from your game.

But for now, your code is actually working just fine, I suspect. It just can't do what you expect of it.

yeah running at max res is alright. It would be working fine if worked like it did locally. Hoping this is addressed by the dev team in the future.

It looks like (by the lack of replies) that not many people know about this or are unaffected by it. So thanks for your suggestions!

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