OpenSign/apps/OpenSignServer/cloud/parsefunction/pdf/customSignPdf/createBufferPageWithAnnotation.min.js

import findObject from"./findObject.min.js";import getIndexFromRef from"./getIndexFromRef.min.js";const createBufferPageWithAnnotation=(e,t,n,f)=>{e=findObject(e,t.xref,n).toString();let r,o,i;r=e.indexOf("/Annots"),i=-1<r?(o=e.indexOf("]",r),(i=e.substr(r,o+1-r)).substr(0,i.length-1)):(r=e.length,o=e.length,"/Annots [");t=getIndexFromRef(t.xref,n),n=f.toString(),i+=` ${n}]`,f=e.substr(0,r);let m="";return e.length>o&&(m=e.substr(o+1)),Buffer.concat([Buffer.from(t+` 0 obj
`),Buffer.from("<<\n"),Buffer.from(f+i+m+`
`),Buffer.from("\n>>\nendobj\n")])};export default createBufferPageWithAnnotation;