<html><head> <link rel="stylesheet" href="style.css" type="text/css"> <meta content="text/html; charset=iso-8859-1" http-equiv="Content-Type"> <link rel="Start" href="index.html"> <link title="Index of types" rel=Appendix href="index_types.html"> <link title="Index of exceptions" rel=Appendix href="index_exceptions.html"> <link title="Index of values" rel=Appendix href="index_values.html"> <link title="Index of modules" rel=Appendix href="index_modules.html"> <link title="Pdfutil" rel="Chapter" href="Pdfutil.html"> <link title="Pdfio" rel="Chapter" href="Pdfio.html"> <link title="Pdftransform" rel="Chapter" href="Pdftransform.html"> <link title="Pdfunits" rel="Chapter" href="Pdfunits.html"> <link title="Pdfpaper" rel="Chapter" href="Pdfpaper.html"> <link title="Pdf" rel="Chapter" href="Pdf.html"> <link title="Pdfcrypt" rel="Chapter" href="Pdfcrypt.html"> <link title="Pdfflate" rel="Chapter" href="Pdfflate.html"> <link title="Pdfcodec" rel="Chapter" href="Pdfcodec.html"> <link title="Pdfwrite" rel="Chapter" href="Pdfwrite.html"> <link title="Pdfgenlex" rel="Chapter" href="Pdfgenlex.html"> <link title="Pdfread" rel="Chapter" href="Pdfread.html"> <link title="Pdfjpeg" rel="Chapter" href="Pdfjpeg.html"> <link title="Pdfops" rel="Chapter" href="Pdfops.html"> <link title="Pdfdest" rel="Chapter" href="Pdfdest.html"> <link title="Pdfmarks" rel="Chapter" href="Pdfmarks.html"> <link title="Pdfpagelabels" rel="Chapter" href="Pdfpagelabels.html"> <link title="Pdfpage" rel="Chapter" href="Pdfpage.html"> <link title="Pdfannot" rel="Chapter" href="Pdfannot.html"> <link title="Pdffun" rel="Chapter" href="Pdffun.html"> <link title="Pdfspace" rel="Chapter" href="Pdfspace.html"> <link title="Pdfimage" rel="Chapter" href="Pdfimage.html"> <link title="Pdfafm" rel="Chapter" href="Pdfafm.html"> <link title="Pdfafmdata" rel="Chapter" href="Pdfafmdata.html"> <link title="Pdfglyphlist" rel="Chapter" href="Pdfglyphlist.html"> <link title="Pdftext" rel="Chapter" href="Pdftext.html"> <link title="Pdfstandard14" rel="Chapter" href="Pdfstandard14.html"> <link title="Pdfgraphics" rel="Chapter" href="Pdfgraphics.html"> <link title="Pdfshapes" rel="Chapter" href="Pdfshapes.html"> <link title="Pdfdate" rel="Chapter" href="Pdfdate.html"> <link title="Pdfocg" rel="Chapter" href="Pdfocg.html"> <link title="Pdfcff" rel="Chapter" href="Pdfcff.html"> <link title="Pdftype1" rel="Chapter" href="Pdftype1.html"> <link title="Pdftruetype" rel="Chapter" href="Pdftruetype.html"> <link title="Pdftype0" rel="Chapter" href="Pdftype0.html"> <link title="Pdfmerge" rel="Chapter" href="Pdfmerge.html"><title>Pdfocg</title> </head> <body> <code class="code"><span class="keyword">sig</span><br> <span class="keyword">type</span> ocgusage<br> <span class="keyword">type</span> ocg = {<br> ocg_name : string;<br> ocg_intent : string list;<br> ocg_usage : <span class="constructor">Pdfocg</span>.ocgusage option;<br> }<br> <span class="keyword">type</span> ocgstate = <span class="constructor">OCG_ON</span> <span class="keywordsign">|</span> <span class="constructor">OCG_OFF</span> <span class="keywordsign">|</span> <span class="constructor">OCG_Unchanged</span><br> <span class="keyword">type</span> ocglistmode = <span class="constructor">OCG_AllPages</span> <span class="keywordsign">|</span> <span class="constructor">OCG_VisiblePages</span><br> <span class="keyword">type</span> ocgappdict<br> <span class="keyword">type</span> ocgconfig = {<br> ocgconfig_name : string option;<br> ocgconfig_creator : string option;<br> ocgconfig_basestate : <span class="constructor">Pdfocg</span>.ocgstate;<br> ocgconfig_on : int list option;<br> ocgconfig_off : int list option;<br> ocgconfig_intent : string list;<br> ocgconfig_usage_application_dictionaries : <span class="constructor">Pdfocg</span>.ocgappdict list option;<br> ocgconfig_order : int <span class="constructor">Pdfutil</span>.tree option;<br> ocgconfig_listmode : <span class="constructor">Pdfocg</span>.ocglistmode;<br> ocgconfig_rbgroups : int list list;<br> ocgconfig_locked : int list;<br> }<br> <span class="keyword">type</span> ocgproperties = {<br> ocgs : (int * <span class="constructor">Pdfocg</span>.ocg) list;<br> ocg_default_config : <span class="constructor">Pdfocg</span>.ocgconfig;<br> ocg_configs : <span class="constructor">Pdfocg</span>.ocgconfig list;<br> }<br> <span class="keyword">val</span> read_ocg : <span class="constructor">Pdf</span>.t <span class="keywordsign">-></span> <span class="constructor">Pdfocg</span>.ocgproperties option<br> <span class="keyword">val</span> write_ocg : <span class="constructor">Pdf</span>.t <span class="keywordsign">-></span> <span class="constructor">Pdfocg</span>.ocgproperties <span class="keywordsign">-></span> unit<br> <span class="keyword">val</span> print_document_ocg : <span class="constructor">Pdf</span>.t <span class="keywordsign">-></span> unit<br> <span class="keyword">end</span></code></body></html>