” ], { type: “text/html” } ); const iframe = document.createElement(“iframe”); iframe.src = URL.createObjectURL(blob); iframe.style.cssText = “width:100%;height:100%;border:0;”; container.appendChild(iframe); attachIframeMessageListener(iframe); } const observer = new IntersectionObserver((entries, obs) => { const …
” ], { type: “text/html” } ); const iframe = document.createElement(“iframe”); iframe.src = URL.createObjectURL(blob); iframe.style.cssText = “width:100%;height:100%;border:0;”; container.appendChild(iframe); attachIframeMessageListener(iframe); } const observer = new IntersectionObserver((entries, obs) => { const …