BriskBard, CEF4Delphi, WebView4Delphi, WebUI4Delphi and WebUI4CSharp

Posted: **Tue Apr 28, 2020 4:24 pm**

Hello,

In MiniBrowser demo, I created another popupmenu item:

procedure TMiniBrowserFrm.ZoomLevel1Click(Sender: TObject);
begin
  ShowMessage(Chromium1.ZoomPct.ToString);
end;

Even after I increase the zoom level a few times, the ShowMessage always shows just 100?

Posted: **Tue Apr 28, 2020 5:24 pm**

Hi,

CEF only allows to read the zoom value in a CEF thread.

You need to call TChromium.ReadZoom and the zoom value will be available in the TChromium.OnZoomPctAvailable event.

Posted: **Wed Apr 29, 2020 10:15 am**

Thanks.

If it's not in the CEF thread, would it not be better to return -1? Returning 100 is misleading. Perhaps this is at the CEF level...

BriskBard, CEF4Delphi, WebView4Delphi, WebUI4Delphi and WebUI4CSharp

Chromium.ZoomPct is always 100

Chromium.ZoomPct is always 100

Re: Chromium.ZoomPct is always 100

Re: Chromium.ZoomPct is always 100