Doesn't save background image on iPhone, but works on web — CORS issue?

[thestevenmellor]

I have an app that uses html to image to make screenshots.

it's react / capacitor app that runs on my iOS device.

It renders the preview of the background image on the device, but when I save it to the Photo gallery, the background image is black.

css gradients seem to save perfectly, too.

It also works perfectly on desktop / web — so this is strictly a mobile issue.

Could it be a CORS issue?

Trying to move away from html2Canvas as htmlToImage has higher quality.

Here are the two screenshots.

`async getJpg(){ await htmlToImage.toJpeg(document.getElementById('capture'), { quality: 1 }) .then( (dataUrl) => { var link = document.createElement('a'); link.download = 'my-image-name.jpeg'; link.href = dataUrl;

this.setState({screenshotUrl: link.href});
console.log(link.href);
if (isMobile) {
  Clipboard.write({image: link.href });

  Haptics.impact({ style: ImpactStyle.Heavy });
  const media = new Media();
  media.getAlbums().then((res)=>{
    let myAlbums = res.albums;
    media.savePhoto({ path: link.href })
    .then(
      console.log('success', link.href),
      this.savedToast()
      )
    .catch(console.log('error'));

  });

}else{
   //Downloaded file
  link.click();
  this.setState({myClipboardImg: link.href});
  this.savedToast()
}
// var w = window.open("");
// w.document.write(myimage.outerHTML);

}); }`

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[Yhozen]

any updates?

[petergeorgas]

I am kinda new to the world of what this library is actually doing, but I am experiencing something similar, except it doesn't work on web. I am making sharable Tweet Snippets like yourself, but the profile picture returned from my calls to the Twitter API does not appear in the same image. See #238 for more info.

[biiibooo[bot]]

Hiya! This issue has gone quiet. Spooky quiet. 👻 We get a lot of issues, so we currently close issues after 60 days of inactivity. It’s been at least 20 days since the last update here. If we missed this issue or if you want to keep it open, please reply here. You can also add the label "not-stale" to keep this issue open! As a friendly reminder: the best way to see this issue, or any other, fixed is to open a Pull Request.

Thanks for being a part of the Antv community! 💪💯

[biiibooo[bot]]

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[biiibooo[bot]]

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