The WKWebView has a separate function for taking screenshots since
TmpNSBitmapRep := FWebBrowser.FWebView_CocoaWKWebView.bitmapImageRepForCachingDisplayInRect(TmpNSRect);
TmpNSBitmapRep.setSize(TmpNSSize);
FWebBrowser.FWebView_CocoaWKWebView.cacheDisplayInRect_toBitmapImageRep(TmpNSRect, TmpNSBitmapRep);
is not working on this control
Has anyone successfully implemented all headers and got it working?
https://stackoverflow.com/questions/31969950/wkwebview-cachedisplayinrect-screenshot-in-os-x