<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="Utility" rel="Chapter" href="Utility.html"> <link title="Istring" rel="Chapter" href="Istring.html"> <link title="Io" rel="Chapter" href="Io.html"> <link title="Unzip" rel="Chapter" href="Unzip.html"> <link title="Pdfio" rel="Chapter" href="Pdfio.html"> <link title="Cgenlex" rel="Chapter" href="Cgenlex.html"> <link title="Zlib" rel="Chapter" href="Zlib.html"> <link title="Transform" rel="Chapter" href="Transform.html"> <link title="Units" rel="Chapter" href="Units.html"> <link title="Paper" rel="Chapter" 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href="Pdfmarks.html"> <link title="Pdfdate" rel="Chapter" href="Pdfdate.html"> <link title="Cff" rel="Chapter" href="Cff.html"><title>Index of values</title> </head> <body> <div class="navbar"> <a class="up" href="index.html" title="Index">Up</a> </div> <h1>Index of values</h1> <table> <tr><td align="left"><br></td></tr> <tr><td><a href="Utility.html#VAL( *.= )">( *.= )</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Operations on floating point references </div> </td></tr> <tr><td><a href="Utility.html#VAL( *= )">( *= )</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Operations on integer references </div> </td></tr> <tr><td><a href="Utility.html#VAL(+.=)">(+.=)</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VAL(+=)">(+=)</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VAL(-.=)">(-.=)</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VAL(-=)">(-=)</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VAL(/.=)">(/.=)</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VAL(/=)">(/=)</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VAL(<|)">(<|)</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">let ( <| ) a b = a b</code> </div> </td></tr> <tr><td><a href="Utility.html#VAL(=@)">(=@)</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Append something to the front of the contents of a list reference. </div> </td></tr> <tr><td><a href="Utility.html#VAL(=|)">(=|)</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Cons something onto the contents of a list reference. </div> </td></tr> <tr><td><a href="Utility.html#VAL(@)">(@)</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VAL(@@)">(@@)</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Append with reversed arguments. </div> </td></tr> <tr><td><a href="Utility.html#VAL(|&|)">(|&|)</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Exclusive OR </div> </td></tr> <tr><td align="left"><br>A</td></tr> <tr><td><a href="Paper.html#VALa0">a0</a> [<a href="Paper.html">Paper</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALa1">a1</a> [<a href="Paper.html">Paper</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALa2">a2</a> [<a href="Paper.html">Paper</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALa3">a3</a> [<a href="Paper.html">Paper</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALa4">a4</a> [<a href="Paper.html">Paper</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALa5">a5</a> [<a href="Paper.html">Paper</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALa6">a6</a> [<a href="Paper.html">Paper</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALa7">a7</a> [<a href="Paper.html">Paper</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALa8">a8</a> [<a href="Paper.html">Paper</a>]</td> <td><div class="info"> ISO A series paper sizes, portrait. </div> </td></tr> <tr><td><a href="Utility.html#VALadd">add</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">add k v l</code> Adds <code class="code">(k, v)</code> to a dictionary, replacing any existing binding of <code class="code">k</code>. </div> </td></tr> <tr><td><a href="Pdfmarks.html#VALadd_bookmarks">add_bookmarks</a> [<a href="Pdfmarks.html">Pdfmarks</a>]</td> <td><div class="info"> Add bookmarks to a document, replacing any currently there. </div> </td></tr> <tr><td><a href="Pdf.html#VALadd_dict_entry">add_dict_entry</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Add a dictionary entry, replacing if already there. </div> </td></tr> <tr><td><a href="Pdfdoc.html#VALadd_pagetree">add_pagetree</a> [<a href="Pdfdoc.html">Pdfdoc</a>]</td> <td><div class="info"> Build a page tree from a list of pages and install it in the given PDF document. </div> </td></tr> <tr><td><a href="Pdfdoc.html#VALadd_root">add_root</a> [<a href="Pdfdoc.html">Pdfdoc</a>]</td> <td><div class="info"> Given the page root number (for instance that returned by <code class="code">add_pagetree</code>), any specific extra dictionary entries and a PDF document, build a document root. </div> </td></tr> <tr><td><a href="Pdf.html#VALaddobj">addobj</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Add an object. </div> </td></tr> <tr><td><a href="Pdf.html#VALaddobj_given_num">addobj_given_num</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Same, but pick a number ourselves. </div> </td></tr> <tr><td><a href="Pdfio.html#VALalign">align</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Align on a byte boundary </div> </td></tr> <tr><td><a href="Pdfio.html#VALalign_write">align_write</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Byte-align. </div> </td></tr> <tr><td><a href="Utility.html#VALall_but_last">all_but_last</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Produce a list containing all but the last element of a list. </div> </td></tr> <tr><td><a href="Utility.html#VALalways">always</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The always-true predicate. </div> </td></tr> <tr><td><a href="Pdfannot.html#VALannotations_of_page">annotations_of_page</a> [<a href="Pdfannot.html">Pdfannot</a>]</td> <td><div class="info"> Return the annotations on a page in a document. </div> </td></tr> <tr><td><a href="Transform.html#VALappend">append</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> <code class="code">append a b</code> is a transform with the same effect as performing b then a </div> </td></tr> <tr><td><a href="Utility.html#VALappend">append</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALapplyn">applyn</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Apply a function <code class="code">f</code> <code class="code">n</code> times to initial argument <code class="code">arg</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALarray_iter2">array_iter2</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">iter2</code> on arrays. </div> </td></tr> <tr><td><a href="Utility.html#VALarray_map2">array_map2</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">map2</code> on arrays. </div> </td></tr> <tr><td align="left"><br>B</td></tr> <tr><td><a href="Pdfgraphics.html#VALbbox_of_graphic">bbox_of_graphic</a> [<a href="Pdfgraphics.html">Pdfgraphics</a>]</td> <td><div class="info"> Bounding box xmin, xmax, ymin, yman of a graphic </div> </td></tr> <tr><td><a href="Utility.html#VALbetween">between</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Find the point equidistant between two others. </div> </td></tr> <tr><td><a href="Pdfio.html#VALbitstream_of_input">bitstream_of_input</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Make a bitstream from an input. </div> </td></tr> <tr><td><a href="Pdfdoc.html#VALblankpage">blankpage</a> [<a href="Pdfdoc.html">Pdfdoc</a>]</td> <td><div class="info"> Create a page with empty content, media box from the given paper size, empty resources, zero rotation and no extra dictionary entries. </div> </td></tr> <tr><td><a href="Istring.html#VALblit">blit</a> [<a href="Istring.html">Istring</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALbytestream_of_arraylist">bytestream_of_arraylist</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a bytestream from a list of integer arrays. </div> </td></tr> <tr><td><a href="Utility.html#VALbytestream_of_charlist">bytestream_of_charlist</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a bytestream from a character list. </div> </td></tr> <tr><td><a href="Pdfio.html#VALbytestream_of_input_channel">bytestream_of_input_channel</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Extract a bytestream from an input or output. </div> </td></tr> <tr><td><a href="Utility.html#VALbytestream_of_list">bytestream_of_list</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a bytestream from an integer list. </div> </td></tr> <tr><td><a href="Utility.html#VALbytestream_of_string">bytestream_of_string</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a bytestream from a string, no terminator. </div> </td></tr> <tr><td><a href="Pdfio.html#VALbytestream_of_write_bitstream">bytestream_of_write_bitstream</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Build a bytestream from a write bitstream, padding with zeroes. </div> </td></tr> <tr><td><a href="Utility.html#VALbytestream_sub">bytestream_sub</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">bytestream_sub b s l</code> builds a new bytestream from the section of b starting at s with length l </div> </td></tr> <tr><td><a href="Pdfio.html#VALbytestream_to_output_channel">bytestream_to_output_channel</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Write a bytestream to an output channel </div> </td></tr> <tr><td align="left"><br>C</td></tr> <tr><td><a href="Pdfdoc.html#VALchange_pages">change_pages</a> [<a href="Pdfdoc.html">Pdfdoc</a>]</td> <td><div class="info"> Change the pages in a document for some new ones. </div> </td></tr> <tr><td><a href="Utility.html#VALcharlist_of_bytestream">charlist_of_bytestream</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a character list from a byte stream </div> </td></tr> <tr><td><a href="Pdfshapes.html#VALcircle">circle</a> [<a href="Pdfshapes.html">Pdfshapes</a>]</td> <td><div class="info"> Calling <code class="code">circle x y r</code> builds a path representing a circle at <code class="code">(x, y)</code> with radius <code class="code">r</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALclear">clear</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Set a boolean reference to <code class="code">false</code> </div> </td></tr> <tr><td><a href="Utility.html#VALcleave">cleave</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">cleave l n</code> splits <code class="code">l</code> into two parts, returned as a tuple. </div> </td></tr> <tr><td><a href="Utility.html#VALcleavewhile">cleavewhile</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same, but split point controlled by a predicate, which is true for elements in the first returned list. </div> </td></tr> <tr><td><a href="Utility.html#VALcleavewhile_unordered">cleavewhile_unordered</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The same, but the output lists are each unordered. </div> </td></tr> <tr><td><a href="Io.html#VALclose_in">close_in</a> [<a href="Io.html">Io</a>]</td> <td><div class="info"> Close the input. </div> </td></tr> <tr><td><a href="Pdftext.html#VALcodepoints_of_text">codepoints_of_text</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Return a list of unicode points from a given extractor and string (for example from a <code class="code">Pdfpages.Op_Tj</code> or <code class="code">Op_TJ</code> operator). </div> </td></tr> <tr><td><a href="Pdftext.html#VALcodepoints_of_textstring">codepoints_of_textstring</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Read the codepoints in a PDF text string, unicode or PDFDocEncoding. </div> </td></tr> <tr><td><a href="Utility.html#VALcollate">collate</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Collate a list into a list of lists based upon a comparison function by which it has already been sorted. </div> </td></tr> <tr><td><a href="Utility.html#VALcombine">combine</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALcombine3">combine3</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALcompare_i">compare_i</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Monomorphic integer version of <code class="code">Pervasives.compare</code> </div> </td></tr> <tr><td><a href="Transform.html#VALcompose">compose</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> <code class="code">compose t ts</code> adds operation <code class="code">t</code> to the transform <code class="code">ts</code>. </div> </td></tr> <tr><td><a href="Zlib.html#VALcompress">compress</a> [<a href="Zlib.html">Zlib</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALconspair">conspair</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Consing to each of a pair of lists at the same time. </div> </td></tr> <tr><td><a href="Utility.html#VALconspairopt">conspairopt</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Version where there may or may not be somthing to cons in each case. </div> </td></tr> <tr><td><a href="Units.html#VALconvert">convert</a> [<a href="Units.html">Units</a>]</td> <td><div class="info"> <code class="code">convert d u u'</code> produces a convertor converting from unit <code class="code">u</code> to <code class="code">u'</code> with dpi <code class="code">d</code> </div> </td></tr> <tr><td><a href="Utility.html#VALcopystream">copystream</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Copy a bytestream. </div> </td></tr> <tr><td><a href="Utility.html#VALcouple">couple</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Couple the elements of a list <code class="code">l</code> using function <code class="code">f</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALcouple_ext">couple_ext</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> As <code class="code">couple</code>, but an extra function <code class="code">g</code> is applied to any last (odd) element. </div> </td></tr> <tr><td><a href="Utility.html#VALcouple_reduce">couple_reduce</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Apply <code class="code">couple</code> repeatedly until only one element remains. </div> </td></tr> <tr><td><a href="Istring.html#VALcreate">create</a> [<a href="Istring.html">Istring</a>]</td> <td></td></tr> <tr><td><a href="Io.html#VALcreate_in">create_in</a> [<a href="Io.html">Io</a>]</td> <td><div class="info"> Creation of IO Inputs/Outputs </div> </td></tr> <tr><td><a href="Utility.html#VALcumulative_sum">cumulative_sum</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Cumulative sum of a list given an initial value. </div> </td></tr> <tr><td><a href="Pdfdoc.html#VALcustompage">custompage</a> [<a href="Pdfdoc.html">Pdfdoc</a>]</td> <td><div class="info"> The same, but given a page size rectangle. </div> </td></tr> <tr><td align="left"><br>D</td></tr> <tr><td><a href="Pdfdate.html#VALdate_of_string">date_of_string</a> [<a href="Pdfdate.html">Pdfdate</a>]</td> <td><div class="info"> Build a date by parsing a PDF date string. </div> </td></tr> <tr><td><a href="Pdftext.html#VALdecode_char">decode_char</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Decode a single character code in a standard font </div> </td></tr> <tr><td><a href="Pdfcodec.html#VALdecode_pdfstream">decode_pdfstream</a> [<a href="Pdfcodec.html">Pdfcodec</a>]</td> <td><div class="info"> Given a document and stream, decode. </div> </td></tr> <tr><td><a href="Pdfcodec.html#VALdecode_pdfstream_onestage">decode_pdfstream_onestage</a> [<a href="Pdfcodec.html">Pdfcodec</a>]</td> <td><div class="info"> Given a document and stream decode just one stage. </div> </td></tr> <tr><td><a href="Pdfcodec.html#VALdecode_pdfstream_until_unknown">decode_pdfstream_until_unknown</a> [<a href="Pdfcodec.html">Pdfcodec</a>]</td> <td><div class="info"> Given a document and stream decode until there's an unknown decoder. </div> </td></tr> <tr><td><a href="Pdftext.html#VALdecode_type3_char">decode_type3_char</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Decode a single character code in a type3 font to a glyph name </div> </td></tr> <tr><td><a href="Transform.html#VALdecompose">decompose</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> Decompose a transformation matrix to scale, aspect, rotation, shear, translation in x, translation in y. </div> </td></tr> <tr><td><a href="Pdfcrypt.html#VALdecrypt_pdf">decrypt_pdf</a> [<a href="Pdfcrypt.html">Pdfcrypt</a>]</td> <td><div class="info"> Decrypt a PDF document, given the user password, returning the permissions under which the document was encrypted. </div> </td></tr> <tr><td><a href="Pdfcrypt.html#VALdecrypt_pdf_owner">decrypt_pdf_owner</a> [<a href="Pdfcrypt.html">Pdfcrypt</a>]</td> <td><div class="info"> Decrypt a PDF document, given the owner password. </div> </td></tr> <tr><td><a href="Zlib.html#VALdeflate">deflate</a> [<a href="Zlib.html">Zlib</a>]</td> <td></td></tr> <tr><td><a href="Zlib.html#VALdeflate_end">deflate_end</a> [<a href="Zlib.html">Zlib</a>]</td> <td></td></tr> <tr><td><a href="Zlib.html#VALdeflate_init">deflate_init</a> [<a href="Zlib.html">Zlib</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALdeg_of_rad">deg_of_rad</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Convert between radians and degrees. </div> </td></tr> <tr><td><a href="Glyphlist.html#VALdingbatmap">dingbatmap</a> [<a href="Glyphlist.html">Glyphlist</a>]</td> <td><div class="info"> A ZapfDingbats glyph list </div> </td></tr> <tr><td><a href="Pdf.html#VALdirect">direct</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Make a PDF object direct -- that is, follow any indirect links. </div> </td></tr> <tr><td><a href="Utility.html#VALdistance_between">distance_between</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Cartesian distance between two points. </div> </td></tr> <tr><td><a href="Utility.html#VALdo_many">do_many</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">do_many f n</code> calls <code class="code">f ()</code> n times. </div> </td></tr> <tr><td><a href="Utility.html#VALdo_return">do_return</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">do_return f g</code> Evaluate <code class="code">f ()</code>, evaluate and ignore <code class="code">g ()</code>, return <code class="code">f ()</code>, in that order. </div> </td></tr> <tr><td><a href="Utility.html#VALdp_print">dp_print</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Set debug printing on or off. </div> </td></tr> <tr><td><a href="Utility.html#VALdpr">dpr</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Debug print a string if <code class="code">dp_print</code> is set. </div> </td></tr> <tr><td><a href="Utility.html#VALdrop">drop</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">drop l n</code> drops <code class="code">n</code> elements from the list raising <code class="code">Invalid_argument</code> if n < 0 or there are not enough elements. </div> </td></tr> <tr><td><a href="Utility.html#VALdrop'">drop'</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same, arguments reversed. </div> </td></tr> <tr><td><a href="Utility.html#VALdrop_evens">drop_evens</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Remove the second, fourth etc. </div> </td></tr> <tr><td><a href="Utility.html#VALdrop_odds">drop_odds</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Remove the first, third etc. </div> </td></tr> <tr><td><a href="Utility.html#VALdropwhile">dropwhile</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> drop elements from a list while a given predicate is true. </div> </td></tr> <tr><td align="left"><br>E</td></tr> <tr><td><a href="Pdf.html#VALempty">empty</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> The empty document (PDF 1.0, no objects, no root, empty trailer dictionary). </div> </td></tr> <tr><td><a href="Pdfcodec.html#VALencode_pdfstream">encode_pdfstream</a> [<a href="Pdfcodec.html">Pdfcodec</a>]</td> <td><div class="info"> Encode a PDF stream with an encoding. </div> </td></tr> <tr><td><a href="Utility.html#VALeq">eq</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Equality. </div> </td></tr> <tr><td><a href="Pdffun.html#VALeval_function">eval_function</a> [<a href="Pdffun.html">Pdffun</a>]</td> <td><div class="info"> Evaluate a function given a list of inputs. </div> </td></tr> <tr><td><a href="Utility.html#VALeven">even</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALexplode">explode</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> List of characters representing a string. </div> </td></tr> <tr><td><a href="Utility.html#VALextremes">extremes</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Find the first and last element of a list. </div> </td></tr> <tr><td><a href="Utility.html#VALextremes_and_middle">extremes_and_middle</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Return the first, middle and last elements of a list which has length at least two. </div> </td></tr> <tr><td align="left"><br>F</td></tr> <tr><td><a href="Utility.html#VALfabs">fabs</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Monomorphic floating-point versions of <code class="code">Pervasives</code> functions </div> </td></tr> <tr><td><a href="Utility.html#VALfillstream">fillstream</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Fill a stream with a value </div> </td></tr> <tr><td><a href="Utility.html#VALfirstchar">firstchar</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Return the first character of a string, should it have one. </div> </td></tr> <tr><td><a href="Utility.html#VALflatten">flatten</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALflip">flip</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Flip a boolean reference </div> </td></tr> <tr><td><a href="Utility.html#VALflprint">flprint</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Print a string and flush standard output. </div> </td></tr> <tr><td><a href="Utility.html#VALfmax">fmax</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALfmin">fmin</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALfold_left">fold_left</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALfold_right">fold_right</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td align="left"><br>G</td></tr> <tr><td><a href="Istring.html#VALget">get</a> [<a href="Istring.html">Istring</a>]</td> <td></td></tr> <tr><td><a href="Pdfimage.html#VALget_image">get_image</a> [<a href="Pdfimage.html">Pdfimage</a>]</td> <td><div class="info"> Similarly, but if it's to be Raw, use the smallest pixel layout required to represent the data. </div> </td></tr> <tr><td><a href="Pdfimage.html#VALget_image_24bpp">get_image_24bpp</a> [<a href="Pdfimage.html">Pdfimage</a>]</td> <td><div class="info"> Given a pdf document, resources dictionary and a stream representing an image, return a triple : width, height, and a stream of (width * height * 3) bytes RGBRGB etc. </div> </td></tr> <tr><td><a href="Pdfimage.html#VALget_image_raw">get_image_raw</a> [<a href="Pdfimage.html">Pdfimage</a>]</td> <td><div class="info"> Get the uncompressed image contents, decoding JPEG, JPEG2000 and JBIG2 as required. </div> </td></tr> <tr><td><a href="Pdfimage.html#VALget_image_raw_24bpp">get_image_raw_24bpp</a> [<a href="Pdfimage.html">Pdfimage</a>]</td> <td><div class="info"> Get the uncompressed image contents in 24bpp, decoding JPEG, JPEG2000 and JBIG2 as required. </div> </td></tr> <tr><td><a href="Pdfio.html#VALgetbit">getbit</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Get a bit </div> </td></tr> <tr><td><a href="Pdfio.html#VALgetbitint">getbitint</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Ditto but as an integer, 0 or 1. </div> </td></tr> <tr><td><a href="Pdf.html#VALgetnum">getnum</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Return a float from either a <code class="code">Real</code> or an <code class="code">Int</code> </div> </td></tr> <tr><td><a href="Pdf.html#VALgetstream">getstream</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Get a stream from disc if it hasn't already been got. </div> </td></tr> <tr><td><a href="Pdfio.html#VALgetval_32">getval_32</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Get a 32-bit value </div> </td></tr> <tr><td><a href="Glyphlist.html#VALglyphmap">glyphmap</a> [<a href="Glyphlist.html">Glyphlist</a>]</td> <td><div class="info"> The Adobe Glyph List </div> </td></tr> <tr><td><a href="Pdfgraphics.html#VALgraphic_of_ops">graphic_of_ops</a> [<a href="Pdfgraphics.html">Pdfgraphics</a>]</td> <td><div class="info"> Make a graphic from a simple string. </div> </td></tr> <tr><td><a href="Pdfgraphics.html#VALgraphic_of_page">graphic_of_page</a> [<a href="Pdfgraphics.html">Pdfgraphics</a>]</td> <td><div class="info"> Make a graphic from operations. </div> </td></tr> <tr><td align="left"><br>H</td></tr> <tr><td><a href="Utility.html#VALhashtable_of_dictionary">hashtable_of_dictionary</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Build a hashtable from a dictionary (list of key-value pairs). </div> </td></tr> <tr><td><a href="Utility.html#VALhd">hd</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALheads">heads</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Return a list of the heads of a list of lists, each of which has at least one element, preserving order. </div> </td></tr> <tr><td><a href="Paper.html#VALheight">height</a> [<a href="Paper.html">Paper</a>]</td> <td><div class="info"> Project the height from a paper size. </div> </td></tr> <tr><td align="left"><br>I</td></tr> <tr><td><a href="Transform.html#VALi">i</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> The identity transform </div> </td></tr> <tr><td><a href="Utility.html#VALi32add">i32add</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32div">i32div</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32max">i32max</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32min">i32min</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32mul">i32mul</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32ofi">i32ofi</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32pred">i32pred</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32sub">i32sub</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32succ">i32succ</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32tof">i32tof</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi32toi">i32toi</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64add">i64add</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64div">i64div</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64max">i64max</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64min">i64min</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64mul">i64mul</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64ofi">i64ofi</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64pred">i64pred</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64sub">i64sub</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64succ">i64succ</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALi64toi">i64toi</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Transform.html#VALi_matrix">i_matrix</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> The identity matrix </div> </td></tr> <tr><td><a href="Utility.html#VALident">ident</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The identity function. </div> </td></tr> <tr><td><a href="Utility.html#VALilist">ilist</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">ilist 2 5</code> returns <code class="code">[2; 3; 4; 5]</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALilist_fail_null">ilist_fail_null</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same as ilist_null, but return empty list if start > end, instead of failing </div> </td></tr> <tr><td><a href="Utility.html#VALilist_null">ilist_null</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same, but return null list for ilist x x rather than <code class="code">x</code> </div> </td></tr> <tr><td><a href="Utility.html#VALimplode">implode</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> String representing a list of characters. </div> </td></tr> <tr><td><a href="Utility.html#VALindex">index</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Find the position of the first element matching a predicate. </div> </td></tr> <tr><td><a href="Utility.html#VALindx">indx</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">indx l</code> returns <code class="code">1; 2; 3</code> if <code class="code">l</code> has length 3, for example. </div> </td></tr> <tr><td><a href="Utility.html#VALindx0">indx0</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same, but 0-based. </div> </td></tr> <tr><td><a href="Utility.html#VALindxn">indxn</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same, but n-based. </div> </td></tr> <tr><td><a href="Zlib.html#VALinflate">inflate</a> [<a href="Zlib.html">Zlib</a>]</td> <td></td></tr> <tr><td><a href="Unzip.html#VALinflate">inflate</a> [<a href="Unzip.html">Unzip</a>]</td> <td><div class="info"> wrap an input using "inflate" decompression algorithm. </div> </td></tr> <tr><td><a href="Zlib.html#VALinflate_end">inflate_end</a> [<a href="Zlib.html">Zlib</a>]</td> <td></td></tr> <tr><td><a href="Zlib.html#VALinflate_init">inflate_init</a> [<a href="Zlib.html">Zlib</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALinput_of_bytestream">input_of_bytestream</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALinput_of_channel">input_of_channel</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALinput_of_stream">input_of_stream</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALinput_of_string">input_of_string</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Convert between various input and output and data types. </div> </td></tr> <tr><td><a href="Utility.html#VALint_array_of_stream">int_array_of_stream</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> An integer array of bytes from a stream </div> </td></tr> <tr><td><a href="Utility.html#VALint_array_of_string">int_array_of_string</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Integer array from a string </div> </td></tr> <tr><td><a href="Pdfdoc.html#VALint_of_rotation">int_of_rotation</a> [<a href="Pdfdoc.html">Pdfdoc</a>]</td> <td><div class="info"> Utility function to convert from rotation to integers. </div> </td></tr> <tr><td><a href="Utility.html#VALinterleave">interleave</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Interleave an element among a list, so that <code class="code">interleave 0 [1; 2; 3]</code> yields <code class="code">[1; 0; 2; 0; 3]</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALinterleave_lists">interleave_lists</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Interleave two equal-length lists, taking from the first list first. </div> </td></tr> <tr><td><a href="Utility.html#VALinvert">invert</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Invert a vector. </div> </td></tr> <tr><td><a href="Utility.html#VALisdigit">isdigit</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> A character is a decimal digit. </div> </td></tr> <tr><td><a href="Utility.html#VALisnull">isnull</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALisolate">isolate</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Isolate a central section of a list, from the first element after the element for which predicate <code class="code">p</code> is true, to the element before <code class="code">p'</code> is first true. </div> </td></tr> <tr><td><a href="Utility.html#VALiter">iter</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALiter2">iter2</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALiter3">iter3</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Pdf.html#VALiter_stream">iter_stream</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Iterate over just the stream objects in a document. </div> </td></tr> <tr><td align="left"><br>J</td></tr> <tr><td><a href="Pdfio.html#VALjoin_write_bitstreams">join_write_bitstreams</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Join several write bitstreams </div> </td></tr> <tr><td align="left"><br>K</td></tr> <tr><td><a href="Pdfshapes.html#VALkappa">kappa</a> [<a href="Pdfshapes.html">Pdfshapes</a>]</td> <td><div class="info"> The factor by which the radius of a circle is multiplied to find the length of the bezier control lines when approximating quarter arcs to make circles. </div> </td></tr> <tr><td><a href="Utility.html#VALkeep">keep</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td align="left"><br>L</td></tr> <tr><td><a href="Utility.html#VALland32">land32</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALlandscape">landscape</a> [<a href="Paper.html">Paper</a>]</td> <td><div class="info"> Flip a paper size between landscape and portrait, swapping its dimensions. </div> </td></tr> <tr><td><a href="Utility.html#VALlargest_pow2_divisible">largest_pow2_divisible</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The largest power of two by which a number is exactly divisible. </div> </td></tr> <tr><td><a href="Utility.html#VALlast">last</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Find the last element of a list. </div> </td></tr> <tr><td><a href="Utility.html#VALlastchar">lastchar</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Return the first character of a string, should it have one. </div> </td></tr> <tr><td><a href="Pdftext.html#VALlatin1_string_of_text">latin1_string_of_text</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Same, but return Latin1 (Lossy) </div> </td></tr> <tr><td><a href="Utility.html#VALlcount">lcount</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Count the number of elements matchin a predicate. </div> </td></tr> <tr><td><a href="Istring.html#VALlength">length</a> [<a href="Istring.html">Istring</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALlength">length</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Cgenlex.html#VALlex">lex</a> [<a href="Cgenlex.html">Cgenlex</a>]</td> <td></td></tr> <tr><td><a href="Cgenlex.html#VALlex_string">lex_string</a> [<a href="Cgenlex.html">Cgenlex</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALlist_of_hashtbl">list_of_hashtbl</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a list of key-value pairs reflecting the contents of a hash table. </div> </td></tr> <tr><td><a href="Utility.html#VALlist_of_q">list_of_q</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> All the elements of a queue </div> </td></tr> <tr><td><a href="Utility.html#VALlog2of">log2of</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Base two logarithm </div> </td></tr> <tr><td><a href="Utility.html#VALlookup">lookup</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">lookup x l</code> looks up something, returning <code class="code">None</code> if not found. </div> </td></tr> <tr><td><a href="Pdf.html#VALlookup_direct">lookup_direct</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> <code class="code">lookup_direct doc key dict</code> looks up the key returning an option type. </div> </td></tr> <tr><td><a href="Pdf.html#VALlookup_direct_orelse">lookup_direct_orelse</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Same, but allow alternative key. </div> </td></tr> <tr><td><a href="Pdf.html#VALlookup_exception">lookup_exception</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Same, but with customised exception. </div> </td></tr> <tr><td><a href="Pdf.html#VALlookup_fail">lookup_fail</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> <code class="code">lookup_fail errtext doc key dict</code> looks up a key in a PDF dictionary or the dictionary of a PDF stream. </div> </td></tr> <tr><td><a href="Utility.html#VALlookup_failnull">lookup_failnull</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same, but no option type. </div> </td></tr> <tr><td><a href="Pdf.html#VALlookup_obj">lookup_obj</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Lookup an object in a document, parsing it if required. </div> </td></tr> <tr><td><a href="Utility.html#VALlor32">lor32</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALlor64">lor64</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALlose">lose</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">List.filter</code> has a confusing name, so we define <code class="code">keep</code> and <code class="code">lose</code> to avoid error. </div> </td></tr> <tr><td><a href="Utility.html#VALlsl32">lsl32</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALlsl64">lsl64</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALlsr32">lsr32</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALlsr64">lsr64</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALlxor32">lxor32</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td align="left"><br>M</td></tr> <tr><td><a href="Paper.html#VALmake">make</a> [<a href="Paper.html">Paper</a>]</td> <td><div class="info"> Make a paper size given its unit, width and height. </div> </td></tr> <tr><td><a href="Istring.html#VALmake">make</a> [<a href="Istring.html">Istring</a>]</td> <td></td></tr> <tr><td><a href="Pdf.html#VALmake_matrix">make_matrix</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Build a matrix <code class="code">pdfobject</code>. </div> </td></tr> <tr><td><a href="Pdfio.html#VALmake_write_bitstream">make_write_bitstream</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Return a new write bistream. </div> </td></tr> <tr><td><a href="Utility.html#VALmany">many</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">many x n</code> makes a list of length <code class="code">n</code> with each element equal to <code class="code">x</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALmanyunique">manyunique</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> A version where we need to apply unit each time, for instance when producing a list of random numbers. </div> </td></tr> <tr><td><a href="Utility.html#VALmap">map</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALmap2">map2</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALmap3">map3</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Similar to <code class="code">map2</code>, but 3 arguments. </div> </td></tr> <tr><td><a href="Utility.html#VALmap4">map4</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Similar to <code class="code">map2</code>, but 4 arguments. </div> </td></tr> <tr><td><a href="Utility.html#VALmap5">map5</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Similar to <code class="code">map2</code>, but 5 arguments. </div> </td></tr> <tr><td><a href="Utility.html#VALmap_lol">map_lol</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Map on lists of lists. </div> </td></tr> <tr><td><a href="Pdf.html#VALmap_stream">map_stream</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Map over just the stream objects in a document. </div> </td></tr> <tr><td><a href="Transform.html#VALmatrix_compose">matrix_compose</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> <code class="code">compose a b</code> produces a matrix equivalent to performing <code class="code">b</code> then <code class="code">a</code>. </div> </td></tr> <tr><td><a href="Transform.html#VALmatrix_invert">matrix_invert</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> Matrix inversion. </div> </td></tr> <tr><td><a href="Transform.html#VALmatrix_of_op">matrix_of_op</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> Make a matrix from a single transformation operation </div> </td></tr> <tr><td><a href="Transform.html#VALmatrix_of_transform">matrix_of_transform</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> Make a matrix from a transform </div> </td></tr> <tr><td><a href="Utility.html#VALmax">max</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Monomorphic integer versions of <code class="code">Pervasives</code> functions. </div> </td></tr> <tr><td><a href="Utility.html#VALmegabytes">megabytes</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">megabytes x</code> is <code class="code">x * 1024 * 1024</code> </div> </td></tr> <tr><td><a href="Utility.html#VALmem">mem</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Synonym for <code class="code">List.mem</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALmem'">mem'</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">List.mem</code> with arguments reversed. </div> </td></tr> <tr><td><a href="Utility.html#VALmergedict">mergedict</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Merge two lists, preferring elements in the second in the case of clashes. </div> </td></tr> <tr><td><a href="Utility.html#VALmin">min</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Transform.html#VALmkrotate">mkrotate</a> [<a href="Transform.html">Transform</a>]</td> <td></td></tr> <tr><td><a href="Transform.html#VALmkscale">mkscale</a> [<a href="Transform.html">Transform</a>]</td> <td></td></tr> <tr><td><a href="Transform.html#VALmkshearx">mkshearx</a> [<a href="Transform.html">Transform</a>]</td> <td></td></tr> <tr><td><a href="Transform.html#VALmksheary">mksheary</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> Low-level functions to create transformation matrices </div> </td></tr> <tr><td><a href="Utility.html#VALmkstream">mkstream</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make from a given size. </div> </td></tr> <tr><td><a href="Transform.html#VALmktranslate">mktranslate</a> [<a href="Transform.html">Transform</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALmkunit">mkunit</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">mkunit f x</code> gives <code class="code">fun () -> f x</code> </div> </td></tr> <tr><td><a href="Utility.html#VALmkunitvector">mkunitvector</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a unit vector in the direction from one point to a second. </div> </td></tr> <tr><td><a href="Utility.html#VALmkvector">mkvector</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">mkvector (a, b) (c, d)</code> makes a vector from point <code class="code">(a, b)</code> to point <code class="code">(c, d)</code>. </div> </td></tr> <tr><td align="left"><br>N</td></tr> <tr><td><a href="Pdfspace.html#VALname_of_colourspace">name_of_colourspace</a> [<a href="Pdfspace.html">Pdfspace</a>]</td> <td><div class="info"> Read the name of a colour, if it has one </div> </td></tr> <tr><td><a href="Utility.html#VALneq">neq</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Inequality. </div> </td></tr> <tr><td><a href="Utility.html#VALnever">never</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The always-false predicate. </div> </td></tr> <tr><td><a href="Pdfio.html#VALno_more">no_more</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> A distinguished byte value indicating "no more input" </div> </td></tr> <tr><td><a href="Utility.html#VALnone">none</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Predicates on the someness or noneness of an <code class="code">'a option</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALnotnull">notnull</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Predicates on the nullness of a list. </div> </td></tr> <tr><td><a href="Utility.html#VALnotpred">notpred</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Invert a predicate. </div> </td></tr> <tr><td><a href="Io.html#VALnread">nread</a> [<a href="Io.html">Io</a>]</td> <td><div class="info"> Standard API </div> </td></tr> <tr><td><a href="Pdfio.html#VALnudge">nudge</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Move forward one character </div> </td></tr> <tr><td><a href="Utility.html#VALnull_hash">null_hash</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The empty zero-sized hash table. </div> </td></tr> <tr><td align="left"><br>O</td></tr> <tr><td><a href="Pdf.html#VALobjcard">objcard</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Return the cardinality of the object map. </div> </td></tr> <tr><td><a href="Pdf.html#VALobjiter">objiter</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Iterate over the objects in a document. </div> </td></tr> <tr><td><a href="Pdf.html#VALobjiter_gen">objiter_gen</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Iterate over the objects in a document. </div> </td></tr> <tr><td><a href="Pdf.html#VALobjmap">objmap</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Map over all pdf objects in a document. </div> </td></tr> <tr><td><a href="Utility.html#VALodd">odd</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Even and odd predicates on integers. </div> </td></tr> <tr><td><a href="Utility.html#VALoffset_point">offset_point</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Offset a point by a vector. </div> </td></tr> <tr><td><a href="Pdfgraphics.html#VALops_of_simple_graphic">ops_of_simple_graphic</a> [<a href="Pdfgraphics.html">Pdfgraphics</a>]</td> <td><div class="info"> Operations from a simple graphic (i.e no need for resources etc.) </div> </td></tr> <tr><td><a href="Utility.html#VALoption_map">option_map</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Map with a function returning an option, dropping all None results and extracting all Some ones. </div> </td></tr> <tr><td><a href="Pdfio.html#VALoutput_of_channel">output_of_channel</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALoutput_of_stream">output_of_stream</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALoutput_string">output_string</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Output a string. </div> </td></tr> <tr><td align="left"><br>P</td></tr> <tr><td><a href="Pdfgraphics.html#VALpage_of_graphic">page_of_graphic</a> [<a href="Pdfgraphics.html">Pdfgraphics</a>]</td> <td><div class="info"> Flatten a graphic to a list of operations and replace the operations in a page by them, returning the new page. </div> </td></tr> <tr><td><a href="Pdfmarks.html#VALpagenumber_of_target">pagenumber_of_target</a> [<a href="Pdfmarks.html">Pdfmarks</a>]</td> <td></td></tr> <tr><td><a href="Pdfdoc.html#VALpages_of_pagetree">pages_of_pagetree</a> [<a href="Pdfdoc.html">Pdfdoc</a>]</td> <td><div class="info"> Extract the page tree from a PDF document and parse it to a list of page objects. </div> </td></tr> <tr><td><a href="Utility.html#VALpair">pair</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> A similar function to <code class="code">couple</code>, but the coupling is non-overlapping. </div> </td></tr> <tr><td><a href="Utility.html#VALpair_ext">pair_ext</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> A version of <code class="code">pair</code> which adds a unary function for the singleton, much like <code class="code">couple_ext</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALpair_reduce">pair_reduce</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> As <code class="code">couple_reduce</code> is to <code class="code">couple</code>, so <code class="code">pair_reduce</code> is to <code class="code">pair</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALpairs">pairs</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Produce a list of overlapping pairs of elements in a list in order, producing the empty list if on singleton input. </div> </td></tr> <tr><td><a href="Utility.html#VALpairs_of_list">pairs_of_list</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make consecutive elements of an even-length list into a list of pairs. </div> </td></tr> <tr><td><a href="Pdffun.html#VALparse_function">parse_function</a> [<a href="Pdffun.html">Pdffun</a>]</td> <td><div class="info"> Parse a function given a document and function object. </div> </td></tr> <tr><td><a href="Pdf.html#VALparse_matrix">parse_matrix</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Calling <code class="code">parse_matrix pdf name dict</code> parses a PDF matrix found under key <code class="code">name</code> in dictionary <code class="code">dict</code> into a <code class="code">Transform.transform_matrix</code>. </div> </td></tr> <tr><td><a href="Pdfpages.html#VALparse_operators">parse_operators</a> [<a href="Pdfpages.html">Pdfpages</a>]</td> <td><div class="info"> Given a pdf document, resource dictionary and list of streams representing the graphics content (PDF allows a single page's graphics content to be split over several streams), return a list of operators. </div> </td></tr> <tr><td><a href="Pdf.html#VALparse_rectangle">parse_rectangle</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Parse a PDF rectangle structure into min x, min y, max x, max y. </div> </td></tr> <tr><td><a href="Pdfpages.html#VALparse_stream">parse_stream</a> [<a href="Pdfpages.html">Pdfpages</a>]</td> <td><div class="info"> Parse a single byte stream to an operator list given a document and resource dictionary. </div> </td></tr> <tr><td><a href="Pdfread.html#VALpdf_of_channel">pdf_of_channel</a> [<a href="Pdfread.html">Pdfread</a>]</td> <td><div class="info"> Read a PDF from an OCaml channel. </div> </td></tr> <tr><td><a href="Pdfread.html#VALpdf_of_channel_lazy">pdf_of_channel_lazy</a> [<a href="Pdfread.html">Pdfread</a>]</td> <td><div class="info"> Same, but delay loading of streams and parsing of objects. </div> </td></tr> <tr><td><a href="Pdfread.html#VALpdf_of_file">pdf_of_file</a> [<a href="Pdfread.html">Pdfread</a>]</td> <td><div class="info"> Read a PDF from the given filename. </div> </td></tr> <tr><td><a href="Pdfread.html#VALpdf_of_input">pdf_of_input</a> [<a href="Pdfread.html">Pdfread</a>]</td> <td><div class="info"> Read a PDF from an <code class="code">Io.input</code>, with an optional user password which, if absent, is assumed to be the empty string. </div> </td></tr> <tr><td><a href="Pdfread.html#VALpdf_of_input_lazy">pdf_of_input_lazy</a> [<a href="Pdfread.html">Pdfread</a>]</td> <td><div class="info"> Same, but delay loading of streams and parsing of objects. </div> </td></tr> <tr><td><a href="Pdfwrite.html#VALpdf_to_channel">pdf_to_channel</a> [<a href="Pdfwrite.html">Pdfwrite</a>]</td> <td><div class="info"> Similarly to an OCaml channel. </div> </td></tr> <tr><td><a href="Pdfwrite.html#VALpdf_to_file">pdf_to_file</a> [<a href="Pdfwrite.html">Pdfwrite</a>]</td> <td><div class="info"> Simple version. </div> </td></tr> <tr><td><a href="Pdfwrite.html#VALpdf_to_file_options">pdf_to_file_options</a> [<a href="Pdfwrite.html">Pdfwrite</a>]</td> <td><div class="info"> Similarly to a named file. </div> </td></tr> <tr><td><a href="Pdfwrite.html#VALpdf_to_file_recrypting">pdf_to_file_recrypting</a> [<a href="Pdfwrite.html">Pdfwrite</a>]</td> <td><div class="info"> Recrypting version. </div> </td></tr> <tr><td><a href="Pdfwrite.html#VALpdf_to_output">pdf_to_output</a> [<a href="Pdfwrite.html">Pdfwrite</a>]</td> <td><div class="info"> Write a PDF document to an <code class="code">Io.output</code>, optionally encrypting and/or linearizing. </div> </td></tr> <tr><td><a href="Pdffun.html#VALpdfobject_of_function">pdfobject_of_function</a> [<a href="Pdffun.html">Pdffun</a>]</td> <td><div class="info"> Flatten a function to its PDF representation </div> </td></tr> <tr><td><a href="Pdfio.html#VALpeek_byte">peek_byte</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Look at the next byte without advancing the pointer. </div> </td></tr> <tr><td><a href="Pdfio.html#VALpeek_char">peek_char</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Look at the next character without advancing the pointer. </div> </td></tr> <tr><td><a href="Utility.html#VALperpendicular">perpendicular</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Find the vector <code class="code">pi / 2</code> anticlockwise from the given one. </div> </td></tr> <tr><td><a href="Utility.html#VALpi">pi</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Pi. </div> </td></tr> <tr><td><a href="Pdfio.html#VALpos_max">pos_max</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALpos_pred">pos_pred</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALpos_succ">pos_succ</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALposadd">posadd</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Arithmetic on positions </div> </td></tr> <tr><td><a href="Pdfio.html#VALposofi">posofi</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Convert to and from integers </div> </td></tr> <tr><td><a href="Pdfio.html#VALposofi64">posofi64</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Convert to and from 64 bit integers </div> </td></tr> <tr><td><a href="Pdfio.html#VALpossub">possub</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALpostoi">postoi</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALpostoi64">postoi64</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALpow">pow</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">pow x y</code> is y to the power x </div> </td></tr> <tr><td><a href="Utility.html#VALpow2gt">pow2gt</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Largest power of two greater or equal to an integer. </div> </td></tr> <tr><td><a href="Utility.html#VALpow2lt">pow2lt</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Largest power of two smaller or equal to an integer. </div> </td></tr> <tr><td><a href="Pdfio.html#VALprint_bitstream">print_bitstream</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Debug printer. </div> </td></tr> <tr><td><a href="Utility.html#VALprint_stream">print_stream</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Print a bytestream. </div> </td></tr> <tr><td><a href="Pdfio.html#VALputbit">putbit</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Put a single bit, 0 or 1. </div> </td></tr> <tr><td><a href="Pdfio.html#VALputbool">putbool</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Same, but input is boolean </div> </td></tr> <tr><td><a href="Pdfio.html#VALputval">putval</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Put a multi-bit value (given as an int32) containing the given number of useful bits into a bitstream </div> </td></tr> <tr><td align="left"><br>Q</td></tr> <tr><td><a href="Utility.html#VALq_deq">q_deq</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Remove an element from the queue </div> </td></tr> <tr><td><a href="Utility.html#VALq_enq">q_enq</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Enqueue </div> </td></tr> <tr><td><a href="Utility.html#VALq_hd">q_hd</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Peek at the head of a queue </div> </td></tr> <tr><td><a href="Utility.html#VALq_len">q_len</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Length of a queue </div> </td></tr> <tr><td><a href="Utility.html#VALq_mk">q_mk</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The empty queue </div> </td></tr> <tr><td><a href="Utility.html#VALq_null">q_null</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Null predicate </div> </td></tr> <tr><td><a href="Utility.html#VALq_of_list">q_of_list</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Insert elements of list into queue. </div> </td></tr> <tr><td align="left"><br>R</td></tr> <tr><td><a href="Utility.html#VALrad_of_deg">rad_of_deg</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Io.html#VALread_all">read_all</a> [<a href="Io.html">Io</a>]</td> <td><div class="info"> Utilities </div> </td></tr> <tr><td><a href="Pdfmarks.html#VALread_bookmarks">read_bookmarks</a> [<a href="Pdfmarks.html">Pdfmarks</a>]</td> <td><div class="info"> Read the bookmarks from a document. </div> </td></tr> <tr><td><a href="Io.html#VALread_byte">read_byte</a> [<a href="Io.html">Io</a>]</td> <td><div class="info"> Read an unsigned 8-bit integer. </div> </td></tr> <tr><td><a href="Pdfio.html#VALread_char_back">read_char_back</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Read the previous character, moving the pointer back one. </div> </td></tr> <tr><td><a href="Pdfspace.html#VALread_colourspace">read_colourspace</a> [<a href="Pdfspace.html">Pdfspace</a>]</td> <td><div class="info"> Read a colourspace from a PDF given a document, page resources dictionary and the colourspace object </div> </td></tr> <tr><td><a href="Pdftext.html#VALread_font">read_font</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Read a font from a given document and object </div> </td></tr> <tr><td><a href="Pdfio.html#VALread_line">read_line</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Read a line. </div> </td></tr> <tr><td><a href="Io.html#VALread_ui16">read_ui16</a> [<a href="Io.html">Io</a>]</td> <td><div class="info"> Read an unsigned 16-bit word. </div> </td></tr> <tr><td><a href="Utility.html#VALreally_drop_evens">really_drop_evens</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same, but don't save the last element. </div> </td></tr> <tr><td><a href="Transform.html#VALrecompose">recompose</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> Recompose from the above information. </div> </td></tr> <tr><td><a href="Pdfcrypt.html#VALrecrypt_pdf">recrypt_pdf</a> [<a href="Pdfcrypt.html">Pdfcrypt</a>]</td> <td><div class="info"> <code class="code">recrypt_pdf original decrypted_and_modified</code> re-encrypts a PDF document which was decrypted using the user password and owner password from the original encrypted file and the same permissions and encryption parameters. </div> </td></tr> <tr><td><a href="Pdfshapes.html#VALrectangle">rectangle</a> [<a href="Pdfshapes.html">Pdfshapes</a>]</td> <td><div class="info"> Calling <code class="code">rectangle x y w h</code> builds a path representing a rectangle with top left <code class="code">(x, y)</code>, width <code class="code">w</code> and height <code class="code">h</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALremove">remove</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Remove something from a list, if it's there. </div> </td></tr> <tr><td><a href="Pdfmarks.html#VALremove_bookmarks">remove_bookmarks</a> [<a href="Pdfmarks.html">Pdfmarks</a>]</td> <td><div class="info"> Remove the bookmarks from a document. </div> </td></tr> <tr><td><a href="Pdf.html#VALremove_dict_entry">remove_dict_entry</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Remove a dictionary entry, if it exists. </div> </td></tr> <tr><td><a href="Pdf.html#VALremove_unreferenced">remove_unreferenced</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Garbage-collect a pdf document. </div> </td></tr> <tr><td><a href="Pdfdoc.html#VALrenumber_pages">renumber_pages</a> [<a href="Pdfdoc.html">Pdfdoc</a>]</td> <td><div class="info"> Rename the resources within a number of page resource dictionaries and contents, so as to allow them to be merged without name clashes. </div> </td></tr> <tr><td><a href="Pdf.html#VALrenumber_pdfs">renumber_pdfs</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Make a number of PDF documents contain no mutual object numbers. </div> </td></tr> <tr><td><a href="Utility.html#VALreplace">replace</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">replace k v l</code> replaces the existing binding of <code class="code">k</code> in <code class="code">l</code> with one with binds <code class="code">k</code> to <code class="code">v</code>. </div> </td></tr> <tr><td><a href="Pdf.html#VALreplace_dict_entry">replace_dict_entry</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Replace a dictionary entry, raising <code class="code">Not_found</code> if it's not there. </div> </td></tr> <tr><td><a href="Utility.html#VALreplaceinlist">replaceinlist</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">replaceinlist f x l</code> replaces any element of <code class="code">l</code> for which <code class="code">f l</code> is true with <code class="code">x</code>. </div> </td></tr> <tr><td><a href="Pdfshapes.html#VALrestrict_angle">restrict_angle</a> [<a href="Pdfshapes.html">Pdfshapes</a>]</td> <td><div class="info"> Calling <code class="code">restrict_angle s a</code> restricts an angle <code class="code">a</code> to one of those at <code class="code">s, 2s, 3s...</code> returning the chosen one. </div> </td></tr> <tr><td><a href="Utility.html#VALrev">rev</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALrev_compare">rev_compare</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Like <code class="code">Pervasives.compare</code>, but the other way around. </div> </td></tr> <tr><td><a href="Utility.html#VALrev_map">rev_map</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALrev_map3">rev_map3</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Similar to <code class="code">rev_map</code>, but 3 arguments. </div> </td></tr> <tr><td><a href="Utility.html#VALrev_map4">rev_map4</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Similar to <code class="code">rev_map</code>, but 4 arguments. </div> </td></tr> <tr><td><a href="Utility.html#VALrev_map5">rev_map5</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Similar to <code class="code">rev_map</code>, but 5 arguments. </div> </td></tr> <tr><td><a href="Pdfio.html#VALrewind">rewind</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALrewind2">rewind2</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td></td></tr> <tr><td><a href="Pdfio.html#VALrewind3">rewind3</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Move backward one, two or three positions. </div> </td></tr> <tr><td><a href="Utility.html#VALroot2">root2</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Square root of two. </div> </td></tr> <tr><td><a href="Pdfdoc.html#VALrotation_of_int">rotation_of_int</a> [<a href="Pdfdoc.html">Pdfdoc</a>]</td> <td><div class="info"> The reverse. </div> </td></tr> <tr><td><a href="Utility.html#VALround">round</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Round a real. </div> </td></tr> <tr><td align="left"><br>S</td></tr> <tr><td><a href="Utility.html#VALscalevectolength">scalevectolength</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Scale a vector to a given length. </div> </td></tr> <tr><td><a href="Utility.html#VALselect">select</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Select the nth element in a list (first is element 1). </div> </td></tr> <tr><td><a href="Istring.html#VALset">set</a> [<a href="Istring.html">Istring</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALset">set</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Set a boolean reference to <code class="code">true</code> </div> </td></tr> <tr><td><a href="Utility.html#VALset_array">set_array</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Set all the values of an array. </div> </td></tr> <tr><td><a href="Utility.html#VALsetify">setify</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Remove duplicates from a list. </div> </td></tr> <tr><td><a href="Utility.html#VALsetify_preserving_order">setify_preserving_order</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same, but preserve order. </div> </td></tr> <tr><td><a href="Utility.html#VALsetminus">setminus</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The set <code class="code">setminus a b</code> contains all those elements which are in <code class="code">a</code> but are do not appear in <code class="code">b</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALsetminus_preserving_order">setminus_preserving_order</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The same, but preserving order </div> </td></tr> <tr><td><a href="Utility.html#VALsget">sget</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Get the value at a position in a bytestream </div> </td></tr> <tr><td><a href="Utility.html#VALsome">some</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALsort">sort</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Tail-recursive versions of list functions (and some simple variations). </div> </td></tr> <tr><td><a href="Utility.html#VALsplit">split</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALsplit3">split3</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALsplit8">split8</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALsplitat">splitat</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Split a list at the given positions. </div> </td></tr> <tr><td><a href="Utility.html#VALsplitinto">splitinto</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Split a list into some lists of length <code class="code">n</code> (and possibly a final one of length <code class="code">< n</code>), preserving order. </div> </td></tr> <tr><td><a href="Utility.html#VALsset">sset</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">sset s n v</code> sets the value n at position v in a bytestream s </div> </td></tr> <tr><td><a href="Pdftext.html#VALstandard_font_of_name">standard_font_of_name</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALstream_of_int_array">stream_of_int_array</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> And from an integer array </div> </td></tr> <tr><td><a href="Pdfpages.html#VALstream_of_ops">stream_of_ops</a> [<a href="Pdfpages.html">Pdfpages</a>]</td> <td><div class="info"> Flatten a list of operators to an uncompressed PDF stream. </div> </td></tr> <tr><td><a href="Utility.html#VALstream_size">stream_size</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Size of a stream in bytes. </div> </td></tr> <tr><td><a href="Pdfgraphics.html#VALstreams_of_simple_graphic">streams_of_simple_graphic</a> [<a href="Pdfgraphics.html">Pdfgraphics</a>]</td> <td><div class="info"> Pdfdoc.content entry from a simple graphic (i.e no need for resources etc.) </div> </td></tr> <tr><td><a href="Utility.html#VALstring_of_bytestream">string_of_bytestream</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a string from a bytestream. </div> </td></tr> <tr><td><a href="Utility.html#VALstring_of_char">string_of_char</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a string from a character. </div> </td></tr> <tr><td><a href="Pdfspace.html#VALstring_of_colourspace">string_of_colourspace</a> [<a href="Pdfspace.html">Pdfspace</a>]</td> <td><div class="info"> Produce a debug string </div> </td></tr> <tr><td><a href="Pdfdate.html#VALstring_of_date">string_of_date</a> [<a href="Pdfdate.html">Pdfdate</a>]</td> <td><div class="info"> Build a string from a date </div> </td></tr> <tr><td><a href="Pdftext.html#VALstring_of_font">string_of_font</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Debug string </div> </td></tr> <tr><td><a href="Pdfgraphics.html#VALstring_of_graphic">string_of_graphic</a> [<a href="Pdfgraphics.html">Pdfgraphics</a>]</td> <td><div class="info"> Debug string of a <code class="code">graphic</code> </div> </td></tr> <tr><td><a href="Utility.html#VALstring_of_int_array">string_of_int_array</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> A string from a single int array </div> </td></tr> <tr><td><a href="Utility.html#VALstring_of_int_arrays">string_of_int_arrays</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> A string from a list of integer arrays </div> </td></tr> <tr><td><a href="Transform.html#VALstring_of_matrix">string_of_matrix</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> String of a transformation matrix. </div> </td></tr> <tr><td><a href="Pdfpages.html#VALstring_of_op">string_of_op</a> [<a href="Pdfpages.html">Pdfpages</a>]</td> <td><div class="info"> Make a string of a single operator (for debug purposes). </div> </td></tr> <tr><td><a href="Pdfpages.html#VALstring_of_ops">string_of_ops</a> [<a href="Pdfpages.html">Pdfpages</a>]</td> <td><div class="info"> Same, but of several operators (for debug purposes). </div> </td></tr> <tr><td><a href="Pdfgraphics.html#VALstring_of_path">string_of_path</a> [<a href="Pdfgraphics.html">Pdfgraphics</a>]</td> <td></td></tr> <tr><td><a href="Pdfwrite.html#VALstring_of_pdf">string_of_pdf</a> [<a href="Pdfwrite.html">Pdfwrite</a>]</td> <td><div class="info"> Calculate a string of a pdf object. </div> </td></tr> <tr><td><a href="Pdftext.html#VALstring_of_standard_font">string_of_standard_font</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td></td></tr> <tr><td><a href="Cgenlex.html#VALstring_of_token">string_of_token</a> [<a href="Cgenlex.html">Cgenlex</a>]</td> <td></td></tr> <tr><td><a href="Cgenlex.html#VALstring_of_tokens">string_of_tokens</a> [<a href="Cgenlex.html">Cgenlex</a>]</td> <td></td></tr> <tr><td><a href="Transform.html#VALstring_of_transform">string_of_transform</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> Make a string of a transform for debug purposes. </div> </td></tr> <tr><td><a href="Istring.html#VALsub">sub</a> [<a href="Istring.html">Istring</a>]</td> <td></td></tr> <tr><td><a href="Utility.html#VALswap">swap</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Swaps the data at the given indexes in an array. </div> </td></tr> <tr><td align="left"><br>T</td></tr> <tr><td><a href="Utility.html#VALtail_no_fail">tail_no_fail</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Like <code class="code">List.tl</code> but <code class="code">[]</code> yields <code class="code">[]</code>. </div> </td></tr> <tr><td><a href="Utility.html#VALtails">tails</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Ditto, tails. </div> </td></tr> <tr><td><a href="Utility.html#VALtake">take</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">take l n</code> takes <code class="code">n</code> elements from the list raising <code class="code">Invalid_argument</code> if there are not enough elements to take or if n < 0. </div> </td></tr> <tr><td><a href="Utility.html#VALtake'">take'</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same, arguments reversed. </div> </td></tr> <tr><td><a href="Utility.html#VALtakewhile">takewhile</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> take elements from a list while a given predicate is true. </div> </td></tr> <tr><td><a href="Pdfmarks.html#VALtarget_of_pagenumber">target_of_pagenumber</a> [<a href="Pdfmarks.html">Pdfmarks</a>]</td> <td></td></tr> <tr><td><a href="Pdftext.html#VALtext_extractor_of_font">text_extractor_of_font</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Build a text extractor from a document and font object </div> </td></tr> <tr><td><a href="Fonttables.html#VALtextwidth">textwidth</a> [<a href="Fonttables.html">Fonttables</a>]</td> <td><div class="info"> Calculate the width, in millipoints, of a string in the given font, taking into account kerning. </div> </td></tr> <tr><td><a href="Utility.html#VALtl">tl</a> [<a href="Utility.html">Utility</a>]</td> <td></td></tr> <tr><td><a href="Cff.html#VALto_type3">to_type3</a> [<a href="Cff.html">Cff</a>]</td> <td><div class="info"> Convert a CFF Type 1 Font to a Type 3 Font - Incomplete and unsupported. </div> </td></tr> <tr><td><a href="Utility.html#VALtoint">toint</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Same as <code class="code">Pervasives.int_of_float</code> </div> </td></tr> <tr><td><a href="Transform.html#VALtransform">transform</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> Transform a coordinate by a given transform. </div> </td></tr> <tr><td><a href="Pdfgraphics.html#VALtransform_graphic">transform_graphic</a> [<a href="Pdfgraphics.html">Pdfgraphics</a>]</td> <td><div class="info"> Transform a graphic by a matrixn </div> </td></tr> <tr><td><a href="Transform.html#VALtransform_matrix">transform_matrix</a> [<a href="Transform.html">Transform</a>]</td> <td><div class="info"> Transform a coordinate by a given transformation matrix. </div> </td></tr> <tr><td><a href="Glyphlist.html#VALtruetypemap">truetypemap</a> [<a href="Glyphlist.html">Glyphlist</a>]</td> <td><div class="info"> A Truetype Glyph List </div> </td></tr> <tr><td><a href="Utility.html#VALtryfind">tryfind</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Option lookup on hashtables </div> </td></tr> <tr><td><a href="Utility.html#VALtuple">tuple</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Make a tuple. </div> </td></tr> <tr><td align="left"><br>U</td></tr> <tr><td><a href="Zlib.html#VALuncompress">uncompress</a> [<a href="Zlib.html">Zlib</a>]</td> <td></td></tr> <tr><td><a href="Pdf.html#VALunique_key">unique_key</a> [<a href="Pdf.html">Pdf</a>]</td> <td><div class="info"> Given a dictionary and a prefix (e.g gs), return a name, starting with the prefix, which is not already in the dictionary (e.g /gs0). </div> </td></tr> <tr><td><a href="Paper.html#VALunit">unit</a> [<a href="Paper.html">Paper</a>]</td> <td><div class="info"> Project the unit from a paper size </div> </td></tr> <tr><td><a href="Utility.html#VALunopt">unopt</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Strip the <code class="code">Some</code> from an option. </div> </td></tr> <tr><td><a href="Utility.html#VALuntil_exception">until_exception</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> <code class="code">until_exception r c</code> Perform computation <code class="code">c</code> until an exception is raised, with the dummy return value <code class="code">r</code>, of the type of the expression evaluted when the exception is caught. </div> </td></tr> <tr><td><a href="Zlib.html#VALupdate_crc">update_crc</a> [<a href="Zlib.html">Zlib</a>]</td> <td></td></tr> <tr><td><a href="Paper.html#VALuslegal">uslegal</a> [<a href="Paper.html">Paper</a>]</td> <td><div class="info"> United States paper sizes. </div> </td></tr> <tr><td><a href="Paper.html#VALusletter">usletter</a> [<a href="Paper.html">Paper</a>]</td> <td></td></tr> <tr><td><a href="Pdftext.html#VALutf16be_of_codepoints">utf16be_of_codepoints</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Return UTF16BE from a list of codepoints. </div> </td></tr> <tr><td><a href="Pdftext.html#VALutf16be_of_text">utf16be_of_text</a> [<a href="Pdftext.html">Pdftext</a>]</td> <td><div class="info"> Same, but return UTF16BE </div> </td></tr> <tr><td align="left"><br>V</td></tr> <tr><td><a href="Utility.html#VALveclength">veclength</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> The length of a vector. </div> </td></tr> <tr><td align="left"><br>W</td></tr> <tr><td><a href="Paper.html#VALwidth">width</a> [<a href="Paper.html">Paper</a>]</td> <td><div class="info"> Project the width from a paper size. </div> </td></tr> <tr><td><a href="Pdfio.html#VALwrite_bitstream_append">write_bitstream_append</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Append two write bitstreams </div> </td></tr> <tr><td><a href="Pdfio.html#VALwrite_bitstream_append_aligned">write_bitstream_append_aligned</a> [<a href="Pdfio.html">Pdfio</a>]</td> <td><div class="info"> Same, but align at boundary </div> </td></tr> <tr><td align="left"><br>Z</td></tr> <tr><td><a href="Utility.html#VALzipn">zipn</a> [<a href="Utility.html">Utility</a>]</td> <td><div class="info"> Take a list of lists of equal length, and turn into a list of lists, the first containing all the first elements of the original lists, the second the second, and so on. </div> </td></tr> </table> </body> </html>
