Merge branch 'michaelrsweet:master' into feature/pdfa-subset-support

This commit is contained in:
Yash kumar kasaudhan
2025-10-02 01:53:47 -04:00
committed by GitHub
8 changed files with 286 additions and 15 deletions

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@@ -26,6 +26,7 @@ v1.6.0 - YYYY-MM-DD
v1.5.5 - YYYY-MM-DD
-------------------
- Fixed unsupported filter error (Issue #130)
- Fixed EOF comment written to the PDF (Issue #136)
- Fixed TTF cmap underflow error.
- Fixed some Clang warnings.

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@@ -1,4 +1,4 @@
.TH pdfio 3 "pdf read/write library" "2025-08-26" "pdf read/write library"
.TH pdfio 3 "pdf read/write library" "2025-09-30" "pdf read/write library"
.SH NAME
pdfio \- pdf read/write library
.SH Introduction
@@ -1032,6 +1032,45 @@ pdfioContentTextShowf draws a formatted string in a text block
pdfioContentTextShowJustified draws an array of literal strings with offsets between them
.SS Tagged and Marked PDF Content
.PP
Content in a page stream can be tagged to help a PDF reader application know the kind and organization of that content. Content inserted using the PDFio Page Stream Functions can be tagged by surrounding it with the pdfioContentBeginMarked and pdfioContentEndMarked functions.
.PP
The pdfioContentBeginMarked function accepts a named tag and optional dictionary of attributes such as the marked content identifier ("MCID"). For example, the following code tags a paragraph of text:
.nf
pdfio_file_t *pdf; // PDF file
pdfio_stream_t *st; // Page stream
pdfioContentBeginMarked(st, "P", /*dict*/NULL);
pdfioContentTextShow(st, /*unicode*/false, "Mary had a little lamb\\n");
pdfioContentTextShow(st, /*unicode*/false, "whose fleece was white as snow.\\n");
pdfioContentTextShow(st, /*unicode*/false, "And everywhere that Mary went\\n");
pdfioContentTextShow(st, /*unicode*/false, "the lamb was sure to go,\\n");
pdfioContentEndMarked(st);
.fi
.PP
To mark the same paragraph with a content identifier you would first create a dictionary containing the "MCID" key/value pair and then mark the paragraph with that dictionary:
.nf
pdfio_file_t *pdf; // PDF file
pdfio_stream_t *st; // Page stream
pdfio_dict_t *dict; // Content dictionary
dict = pdfioDictCreate(pdf);
pdfioDictSetNumber(dict, "MCID", 42);
pdfioContentBeginMarked(st, "P", dict);
pdfioContentTextShow(st, /*unicode*/false, "Mary had a little lamb\\n");
pdfioContentTextShow(st, /*unicode*/false, "whose fleece was white as snow.\\n");
pdfioContentTextShow(st, /*unicode*/false, "And everywhere that Mary went\\n");
pdfioContentTextShow(st, /*unicode*/false, "the lamb was sure to go,\\n");
pdfioContentEndMarked(st);
.fi
.SH Examples
.PP
PDFio includes several example programs that are typically installed to the /usr/share/doc/pdfio/examples or /usr/local/share/doc/pdfio/examples directories. A makefile is included to build them.
@@ -1691,6 +1730,9 @@ The md2pdf program needs to maintain three sets of state \- one for the markdown
// State for the current page
pdfio_stream_t *st; // Current page stream
double y; // Current position on page
const char *tag; // Current block tag
bool in_table, // Are we in a table?
in_row; // Are we in a table row?
docfont_t font; // Current font
double fsize; // Current font size
doccolor_t color; // Current color
@@ -2167,6 +2209,9 @@ Code blocks consist of one or more lines of plain monospaced text. We draw a lig
pdfioContentFillAndStroke(dd\->st, false);
// Start a code text block...
dd\->tag = "P";
pdfioContentBeginMarked(dd\->st, dd\->tag, /*dict*/NULL);
set_font(dd, DOCFONT_MONOSPACE, SIZE_CODEBLOCK);
pdfioContentTextBegin(dd\->st);
pdfioContentTextMoveTo(dd\->st, left, dd\->y);
@@ -2203,6 +2248,9 @@ Code blocks consist of one or more lines of plain monospaced text. We draw a lig
pdfioContentTextEnd(dd\->st);
dd\->y += lineheight;
pdfioContentEndMarked(dd\->st);
dd\->tag = NULL;
// Draw the bottom padding...
set_color(dd, DOCCOLOR_LTGRAY);
pdfioContentPathRect(dd\->st, left \- CODE_PADDING,
@@ -2332,8 +2380,17 @@ Finally, we render each row in the table:
.nf
// Render each table row...
dd\->in_table = true;
if (dd\->st)
pdfioContentBeginMarked(dd\->st, "Table", /*dict*/NULL);
for (row = 0, rowptr = rows; row < num_rows; row ++, rowptr ++)
render_row(dd, num_cols, cols, rowptr);
pdfioContentEndMarked(dd\->st);
dd\->in_table = false;
.fi
.PP
Rendering the Markdown Document
@@ -2957,6 +3014,30 @@ bool pdfioArrayRemove (
.fi
.PP
.SS pdfioContentBeginMarked
Start marked content with an optional dictionary.
.PP
.nf
bool pdfioContentBeginMarked (
pdfio_stream_t *st,
const char *tag,
pdfio_dict_t *dict
);
.fi
.PP
This function starts an area of marked content with an optional dictionary.
It must be paired with a call to the \fIpdfioContentEndMarked\fR function.
.PP
The "tag" argument specifies the tag name string for the content such as "P"
for a paragraph, "H1" for a top-level heading, and so forth. The "dict"
argument specifies an optional dictionary of properties for the content such
as the marked content identifier ("MCID") number.
.PP
Calling this function sets the "Marked" key in the "MarkInfo" dictionary of
the document catalog. The caller is responsible for setting the
"StructTreeRoot" dictionary when creating marked content.
.SS pdfioContentClip
Clip output to the current path.
.PP
@@ -2982,6 +3063,19 @@ bool pdfioContentDrawImage (
.PP
The object name must be part of the page dictionary resources, typically
using the \fIpdfioPageDictAddImage\fR function.
.SS pdfioContentEndMarked
End marked content.
.PP
.nf
bool pdfioContentEndMarked (
pdfio_stream_t *st
);
.fi
.PP
This function ends an area of marked content that was started using the
\fIpdfioContentBeginMarked\fR function.
.SS pdfioContentFill
Fill the current path.
.PP

View File

@@ -273,6 +273,7 @@ span.string {
<li><a href="#pdf-objects">PDF Objects</a></li>
<li><a href="#pdf-streams">PDF Streams</a></li>
<li><a href="#pdf-content-helper-functions">PDF Content Helper Functions</a></li>
<li><a href="#tagged-and-marked-pdf-content">Tagged and Marked PDF Content</a></li>
</ul></li>
<li><a href="#examples">Examples</a><ul class="subcontents">
<li><a href="#read-pdf-metadata">Read PDF Metadata</a></li>
@@ -310,8 +311,10 @@ span.string {
<li><a href="#pdfioArrayGetString">pdfioArrayGetString</a></li>
<li><a href="#pdfioArrayGetType">pdfioArrayGetType</a></li>
<li><a href="#pdfioArrayRemove">pdfioArrayRemove</a></li>
<li><a href="#pdfioContentBeginMarked">pdfioContentBeginMarked</a></li>
<li><a href="#pdfioContentClip">pdfioContentClip</a></li>
<li><a href="#pdfioContentDrawImage">pdfioContentDrawImage</a></li>
<li><a href="#pdfioContentEndMarked">pdfioContentEndMarked</a></li>
<li><a href="#pdfioContentFill">pdfioContentFill</a></li>
<li><a href="#pdfioContentFillAndStroke">pdfioContentFillAndStroke</a></li>
<li><a href="#pdfioContentMatrixConcat">pdfioContentMatrixConcat</a></li>
@@ -1158,6 +1161,38 @@ pdfio_obj_t *img =
<li><p><a href="#pdfioContentTextShowJustified"><code>pdfioContentTextShowJustified</code></a> draws an array of literal strings with offsets between them</p>
</li>
</ul>
<h3 class="title" id="tagged-and-marked-pdf-content">Tagged and Marked PDF Content</h3>
<p>Content in a page stream can be tagged to help a PDF reader application know the kind and organization of that content. Content inserted using the PDFio <a href="#page-stream-functions">Page Stream Functions</a> can be tagged by surrounding it with the <a href="#pdfioContentBeginMarked"><code>pdfioContentBeginMarked</code></a> and <a href="#pdfioContentEndMarked"><code>pdfioContentEndMarked</code></a> functions.</p>
<p>The <code>pdfioContentBeginMarked</code> function accepts a named tag and optional dictionary of attributes such as the marked content identifier (&quot;MCID&quot;). For example, the following code tags a paragraph of text:</p>
<pre><code class="language-c">pdfio_file_t *pdf; <span class="comment">// PDF file</span>
pdfio_stream_t *st; <span class="comment">// Page stream</span>
pdfioContentBeginMarked(st, <span class="string">&quot;P&quot;</span>, <span class="comment">/*dict*/</span>NULL);
pdfioContentTextShow(st, <span class="comment">/*unicode*/</span><span class="reserved">false</span>, <span class="string">&quot;Mary had a little lamb\n&quot;</span>);
pdfioContentTextShow(st, <span class="comment">/*unicode*/</span><span class="reserved">false</span>, <span class="string">&quot;whose fleece was white as snow.\n&quot;</span>);
pdfioContentTextShow(st, <span class="comment">/*unicode*/</span><span class="reserved">false</span>, <span class="string">&quot;And everywhere that Mary went\n&quot;</span>);
pdfioContentTextShow(st, <span class="comment">/*unicode*/</span><span class="reserved">false</span>, <span class="string">&quot;the lamb was sure to go,\n&quot;</span>);
pdfioContentEndMarked(st);
</code></pre>
<p>To mark the same paragraph with a content identifier you would first create a dictionary containing the &quot;MCID&quot; key/value pair and then mark the paragraph with that dictionary:</p>
<pre><code class="language-c">pdfio_file_t *pdf; <span class="comment">// PDF file</span>
pdfio_stream_t *st; <span class="comment">// Page stream</span>
pdfio_dict_t *dict; <span class="comment">// Content dictionary</span>
dict = pdfioDictCreate(pdf);
pdfioDictSetNumber(dict, <span class="string">&quot;MCID&quot;</span>, <span class="number">42</span>);
pdfioContentBeginMarked(st, <span class="string">&quot;P&quot;</span>, dict);
pdfioContentTextShow(st, <span class="comment">/*unicode*/</span><span class="reserved">false</span>, <span class="string">&quot;Mary had a little lamb\n&quot;</span>);
pdfioContentTextShow(st, <span class="comment">/*unicode*/</span><span class="reserved">false</span>, <span class="string">&quot;whose fleece was white as snow.\n&quot;</span>);
pdfioContentTextShow(st, <span class="comment">/*unicode*/</span><span class="reserved">false</span>, <span class="string">&quot;And everywhere that Mary went\n&quot;</span>);
pdfioContentTextShow(st, <span class="comment">/*unicode*/</span><span class="reserved">false</span>, <span class="string">&quot;the lamb was sure to go,\n&quot;</span>);
pdfioContentEndMarked(st);
</code></pre>
<h2 class="title" id="examples">Examples</h2>
<p>PDFio includes several example programs that are typically installed to the <code>/usr/share/doc/pdfio/examples</code> or <code>/usr/local/share/doc/pdfio/examples</code> directories. A makefile is included to build them.</p>
<h3 class="title" id="read-pdf-metadata">Read PDF Metadata</h3>
@@ -1753,6 +1788,9 @@ pdfioStreamClose(page_st);
<span class="comment">// State for the current page</span>
pdfio_stream_t *st; <span class="comment">// Current page stream</span>
<span class="reserved">double</span> y; <span class="comment">// Current position on page</span>
<span class="reserved">const</span> <span class="reserved">char</span> *tag; <span class="comment">// Current block tag</span>
<span class="reserved">bool</span> in_table, <span class="comment">// Are we in a table?</span>
in_row; <span class="comment">// Are we in a table row?</span>
docfont_t font; <span class="comment">// Current font</span>
<span class="reserved">double</span> fsize; <span class="comment">// Current font size</span>
doccolor_t color; <span class="comment">// Current color</span>
@@ -2130,6 +2168,9 @@ pdfioContentPathRect(dd-&gt;st, left - CODE_PADDING, dd-&gt;y + SIZE_CODEBLOCK,
pdfioContentFillAndStroke(dd-&gt;st, <span class="reserved">false</span>);
<span class="comment">// Start a code text block...</span>
dd-&gt;tag = <span class="string">&quot;P&quot;</span>;
pdfioContentBeginMarked(dd-&gt;st, dd-&gt;tag, <span class="comment">/*dict*/</span>NULL);
set_font(dd, DOCFONT_MONOSPACE, SIZE_CODEBLOCK);
pdfioContentTextBegin(dd-&gt;st);
pdfioContentTextMoveTo(dd-&gt;st, left, dd-&gt;y);
@@ -2166,6 +2207,9 @@ pdfioContentTextMoveTo(dd-&gt;st, left, dd-&gt;y);
pdfioContentTextEnd(dd-&gt;st);
dd-&gt;y += lineheight;
pdfioContentEndMarked(dd-&gt;st);
dd-&gt;tag = NULL;
<span class="comment">// Draw the bottom padding...</span>
set_color(dd, DOCCOLOR_LTGRAY);
pdfioContentPathRect(dd-&gt;st, left - CODE_PADDING,
@@ -2276,8 +2320,17 @@ pdfioContentFillAndStroke(dd-&gt;st, <span class="reserved">false</span>);
</code></pre>
<p>Finally, we render each row in the table:</p>
<pre><code class="language-c"><span class="comment">// Render each table row...</span>
dd-&gt;in_table = <span class="reserved">true</span>;
<span class="reserved">if</span> (dd-&gt;st)
pdfioContentBeginMarked(dd-&gt;st, <span class="string">&quot;Table&quot;</span>, <span class="comment">/*dict*/</span>NULL);
<span class="reserved">for</span> (row = <span class="number">0</span>, rowptr = rows; row &lt; num_rows; row ++, rowptr ++)
render_row(dd, num_cols, cols, rowptr);
pdfioContentEndMarked(dd-&gt;st);
dd-&gt;in_table = <span class="reserved">false</span>;
</code></pre>
<h4 id="rendering-the-markdown-document">Rendering the Markdown Document</h4>
<p>The formatted content in arrays of <code>linefrag_t</code> and <code>tablerow_t</code> structures are passed to the <code>render_line</code> and <code>render_row</code> functions respectively to produce content in the PDF document.</p>
@@ -2767,6 +2820,35 @@ size_t pdfioArrayGetSize(<a href="#pdfio_array_t">pdfio_array_t</a> *a);</p>
</tbody></table>
<h4 class="returnvalue">Return Value</h4>
<p class="description"><code>true</code> on success, <code>false</code> otherwise</p>
<h3 class="function"><span class="info">&#160;PDFio 1.6&#160;</span><a id="pdfioContentBeginMarked">pdfioContentBeginMarked</a></h3>
<p class="description">Start marked content with an optional dictionary.</p>
<p class="code">
<span class="reserved">bool</span> pdfioContentBeginMarked(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st, <span class="reserved">const</span> <span class="reserved">char</span> *tag, <a href="#pdfio_dict_t">pdfio_dict_t</a> *dict);</p>
<h4 class="parameters">Parameters</h4>
<table class="list"><tbody>
<tr><th>st</th>
<td class="description">Stream</td></tr>
<tr><th>tag</th>
<td class="description">Tag name of marked content</td></tr>
<tr><th>dict</th>
<td class="description">Dictionary of parameters or <code>NULL</code> if none</td></tr>
</tbody></table>
<h4 class="returnvalue">Return Value</h4>
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
<h4 class="discussion">Discussion</h4>
<p class="discussion">This function starts an area of marked content with an optional dictionary.
It must be paired with a call to the <a href="#pdfioContentEndMarked"><code>pdfioContentEndMarked</code></a> function.<br>
<br>
The &quot;tag&quot; argument specifies the tag name string for the content such as &quot;P&quot;
for a paragraph, &quot;H1&quot; for a top-level heading, and so forth. The &quot;dict&quot;
argument specifies an optional dictionary of properties for the content such
as the marked content identifier (&quot;MCID&quot;) number.<br>
<br>
Calling this function sets the &quot;Marked&quot; key in the &quot;MarkInfo&quot; dictionary of
the document catalog. The caller is responsible for setting the
&quot;StructTreeRoot&quot; dictionary when creating marked content.
</p>
<h3 class="function"><a id="pdfioContentClip">pdfioContentClip</a></h3>
<p class="description">Clip output to the current path.</p>
<p class="code">
@@ -2804,6 +2886,22 @@ size_t pdfioArrayGetSize(<a href="#pdfio_array_t">pdfio_array_t</a> *a);</p>
<h4 class="discussion">Discussion</h4>
<p class="discussion">The object name must be part of the page dictionary resources, typically
using the <a href="#pdfioPageDictAddImage"><code>pdfioPageDictAddImage</code></a> function.</p>
<h3 class="function"><span class="info">&#160;PDFio 1.6&#160;</span><a id="pdfioContentEndMarked">pdfioContentEndMarked</a></h3>
<p class="description">End marked content.</p>
<p class="code">
<span class="reserved">bool</span> pdfioContentEndMarked(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st);</p>
<h4 class="parameters">Parameters</h4>
<table class="list"><tbody>
<tr><th>st</th>
<td class="description">Stream</td></tr>
</tbody></table>
<h4 class="returnvalue">Return Value</h4>
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
<h4 class="discussion">Discussion</h4>
<p class="discussion">This function ends an area of marked content that was started using the
<a href="#pdfioContentBeginMarked"><code>pdfioContentBeginMarked</code></a> function.
</p>
<h3 class="function"><a id="pdfioContentFill">pdfioContentFill</a></h3>
<p class="description">Fill the current path.</p>
<p class="code">

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@@ -868,6 +868,55 @@ escaping, as needed:
offsets between them
Tagged and Marked PDF Content
-----------------------------
Content in a page stream can be tagged to help a PDF reader application know the
kind and organization of that content. Content inserted using the PDFio
[Page Stream Functions](@) can be tagged by surrounding it with the
[`pdfioContentBeginMarked`](@@) and [`pdfioContentEndMarked`](@@) functions.
The `pdfioContentBeginMarked` function accepts a named tag and optional
dictionary of attributes such as the marked content identifier ("MCID"). For
example, the following code tags a paragraph of text:
```c
pdfio_file_t *pdf; // PDF file
pdfio_stream_t *st; // Page stream
pdfioContentBeginMarked(st, "P", /*dict*/NULL);
pdfioContentTextShow(st, /*unicode*/false, "Mary had a little lamb\n");
pdfioContentTextShow(st, /*unicode*/false, "whose fleece was white as snow.\n");
pdfioContentTextShow(st, /*unicode*/false, "And everywhere that Mary went\n");
pdfioContentTextShow(st, /*unicode*/false, "the lamb was sure to go,\n");
pdfioContentEndMarked(st);
```
To mark the same paragraph with a content identifier you would first create a
dictionary containing the "MCID" key/value pair and then mark the paragraph with
that dictionary:
```c
pdfio_file_t *pdf; // PDF file
pdfio_stream_t *st; // Page stream
pdfio_dict_t *dict; // Content dictionary
dict = pdfioDictCreate(pdf);
pdfioDictSetNumber(dict, "MCID", 42);
pdfioContentBeginMarked(st, "P", dict);
pdfioContentTextShow(st, /*unicode*/false, "Mary had a little lamb\n");
pdfioContentTextShow(st, /*unicode*/false, "whose fleece was white as snow.\n");
pdfioContentTextShow(st, /*unicode*/false, "And everywhere that Mary went\n");
pdfioContentTextShow(st, /*unicode*/false, "the lamb was sure to go,\n");
pdfioContentEndMarked(st);
```
Examples
========
@@ -1597,6 +1646,9 @@ typedef struct docdata_s // Document formatting data
// State for the current page
pdfio_stream_t *st; // Current page stream
double y; // Current position on page
const char *tag; // Current block tag
bool in_table, // Are we in a table?
in_row; // Are we in a table row?
docfont_t font; // Current font
double fsize; // Current font size
doccolor_t color; // Current color
@@ -2100,6 +2152,9 @@ pdfioContentPathRect(dd->st, left - CODE_PADDING, dd->y + SIZE_CODEBLOCK,
pdfioContentFillAndStroke(dd->st, false);
// Start a code text block...
dd->tag = "P";
pdfioContentBeginMarked(dd->st, dd->tag, /*dict*/NULL);
set_font(dd, DOCFONT_MONOSPACE, SIZE_CODEBLOCK);
pdfioContentTextBegin(dd->st);
pdfioContentTextMoveTo(dd->st, left, dd->y);
@@ -2136,6 +2191,9 @@ for (code = mmdGetFirstChild(block); code; code = mmdGetNextSibling(code))
pdfioContentTextEnd(dd->st);
dd->y += lineheight;
pdfioContentEndMarked(dd->st);
dd->tag = NULL;
// Draw the bottom padding...
set_color(dd, DOCCOLOR_LTGRAY);
pdfioContentPathRect(dd->st, left - CODE_PADDING,
@@ -2276,8 +2334,17 @@ Finally, we render each row in the table:
```c
// Render each table row...
dd->in_table = true;
if (dd->st)
pdfioContentBeginMarked(dd->st, "Table", /*dict*/NULL);
for (row = 0, rowptr = rows; row < num_rows; row ++, rowptr ++)
render_row(dd, num_cols, cols, rowptr);
pdfioContentEndMarked(dd->st);
dd->in_table = false;
```

View File

@@ -467,20 +467,29 @@ pdfioArrayCreateColorFromStandard(
// This function starts an area of marked content with an optional dictionary.
// It must be paired with a call to the @link pdfioContentEndMarked@ function.
//
// The "tag" argument specifies the tag name string for the content such as "P"
// for a paragraph, "H1" for a top-level heading, and so forth. The "dict"
// argument specifies an optional dictionary of properties for the content such
// as the marked content identifier ("MCID") number.
//
// Calling this function sets the "Marked" key in the "MarkInfo" dictionary of
// the document catalog. The caller is responsible for setting the
// "StructTreeRoot" dictionary when creating marked content.
//
// @since PDFio 1.6@
//
bool // O - `true` on success, `false` on failure
pdfioContentBeginMarked(
pdfio_stream_t *st, // I - Stream
const char *name, // I - Name of marked content
const char *tag, // I - Tag name of marked content
pdfio_dict_t *dict) // I - Dictionary of parameters or `NULL` if none
{
if (!st || !name)
if (!st || !tag)
return (false);
// Send the BDC/BMC command...
if (!pdfioStreamPrintf(st, "%N", name))
if (!pdfioStreamPrintf(st, "%N", tag))
return (false);
if (dict)

View File

@@ -69,7 +69,7 @@ extern pdfio_array_t *pdfioArrayCreateColorFromPrimaries(pdfio_file_t *pdf, size
extern pdfio_array_t *pdfioArrayCreateColorFromStandard(pdfio_file_t *pdf, size_t num_colors, pdfio_cs_t cs);
// PDF content drawing functions...
extern bool pdfioContentBeginMarked(pdfio_stream_t *st, const char *name, pdfio_dict_t *dict) _PDFIO_PUBLIC;
extern bool pdfioContentBeginMarked(pdfio_stream_t *st, const char *tag, pdfio_dict_t *dict) _PDFIO_PUBLIC;
extern bool pdfioContentClip(pdfio_stream_t *st, bool even_odd) _PDFIO_PUBLIC;
extern bool pdfioContentDrawImage(pdfio_stream_t *st, const char *name, double x, double y, double w, double h) _PDFIO_PUBLIC;
extern bool pdfioContentEndMarked(pdfio_stream_t *st) _PDFIO_PUBLIC;

View File

@@ -623,7 +623,7 @@ _pdfioStreamOpen(pdfio_obj_t *obj, // I - Object
else
{
// Something else we don't support
_pdfioFileError(st->pdf, "Unsupported stream filter '%N'.", filter);
_pdfioFileError(st->pdf, "Unsupported stream filter '/%s'.", filter);
goto error;
}
}

View File

@@ -1,6 +1,10 @@
LIBRARY pdfio1
VERSION 1.6
EXPORTS
_pdfio_strlcpy
_pdfio_strtod
_pdfio_utf16cpy
_pdfio_vsnprintf
_pdfioArrayDebug
_pdfioArrayDecrypt
_pdfioArrayDelete
@@ -11,12 +15,12 @@ _pdfioCryptoAESDecrypt
_pdfioCryptoAESEncrypt
_pdfioCryptoAESInit
_pdfioCryptoLock
_pdfioCryptoMD5Append
_pdfioCryptoMD5Finish
_pdfioCryptoMD5Init
_pdfioCryptoMakeRandom
_pdfioCryptoMakeReader
_pdfioCryptoMakeWriter
_pdfioCryptoMD5Append
_pdfioCryptoMD5Finish
_pdfioCryptoMD5Init
_pdfioCryptoRC4Crypt
_pdfioCryptoRC4Init
_pdfioCryptoSHA256Append
@@ -69,10 +73,6 @@ _pdfioValueDecrypt
_pdfioValueDelete
_pdfioValueRead
_pdfioValueWrite
_pdfio_strlcpy
_pdfio_strtod
_pdfio_utf16cpy
_pdfio_vsnprintf
pdfioArrayAppendArray
pdfioArrayAppendBinary
pdfioArrayAppendBoolean
@@ -101,8 +101,10 @@ pdfioArrayGetSize
pdfioArrayGetString
pdfioArrayGetType
pdfioArrayRemove
pdfioContentBeginMarked
pdfioContentClip
pdfioContentDrawImage
pdfioContentEndMarked
pdfioContentFill
pdfioContentFillAndStroke
pdfioContentMatrixConcat
@@ -156,8 +158,8 @@ pdfioContentTextNewLineShow
pdfioContentTextNewLineShowf
pdfioContentTextNextLine
pdfioContentTextShow
pdfioContentTextShowJustified
pdfioContentTextShowf
pdfioContentTextShowJustified
pdfioDictClear
pdfioDictCopy
pdfioDictCreate
@@ -168,8 +170,8 @@ pdfioDictGetDate
pdfioDictGetDict
pdfioDictGetKey
pdfioDictGetName
pdfioDictGetNumPairs
pdfioDictGetNumber
pdfioDictGetNumPairs
pdfioDictGetObj
pdfioDictGetRect
pdfioDictGetString