1 <!-- Copyright 2008 Lubomir Bourdev and Hailin Jin
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22 <TITLE>Generic Image Library: png_dynamic_io.hpp File Reference
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40 <div class=
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41 <h1>png_dynamic_io.hpp File Reference
</h1><hr><a name=
"_details"></a><h2>Detailed Description
</h2>
42 Support for reading and writing PNG files Requires libpng and zlib!
44 <dl class=
"author" compact
><dt><b>Author:
</b></dt><dd>Hailin Jin and Lubomir Bourdev
<br>
45 Adobe Systems Incorporated
</dd></dl>
46 <dl class=
"date" compact
><dt><b>Date:
</b></dt><dd>2005-
2007 <br>
47 Last updated June
10,
2006 </dd></dl>
50 <code>#include
<string
></code><br>
51 <code>#include
<stdio.h
></code><br>
52 <code>#include
<boost/mpl/bool.hpp
></code><br>
53 <code>#include
<boost/shared_ptr.hpp
></code><br>
54 <code>#include
"<a class=
"el" href=
"g_i_l_0082.html">../dynamic_image/dynamic_image_all.hpp
</a>"</code><br>
55 <code>#include
"<a class=
"el" href=
"g_i_l_0228.html">io_error.hpp
</a>"</code><br>
56 <code>#include
"<a class=
"el" href=
"g_i_l_0252.html">png_io.hpp
</a>"</code><br>
57 <code>#include
"<a class=
"el" href=
"g_i_l_0253.html">png_io_private.hpp
</a>"</code><br>
58 <code>#include
"<a class=
"el" href=
"g_i_l_0084.html">dynamic_io.hpp
</a>"</code><br>
61 <a href=
"g_i_l_0250.html">Go to the source code of this file.
</a><table border=
"0" cellpadding=
"0" cellspacing=
"0">
63 <tr><td colspan=
"2"><br><h2>Namespaces
</h2></td></tr>
64 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">namespace
</td><td class=
"memItemRight" valign=
"bottom"><a class=
"el" href=
"namespaceboost.html">boost
</a></td></tr>
66 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">namespace
</td><td class=
"memItemRight" valign=
"bottom"><b>boost::gil
</b></td></tr>
68 <tr><td class=
"memItemLeft" nowrap
align=
"right" valign=
"top">namespace
</td><td class=
"memItemRight" valign=
"bottom"><b>boost::gil::detail
</b></td></tr>
70 <tr><td colspan=
"2"><br><h2>Functions
</h2></td></tr>
71 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"gaa5dd1e1d7d5c9ba497d2d52ccfd6523"></a><!-- doxytag: member="png_dynamic_io.hpp::png_read_image" ref="gaa5dd1e1d7d5c9ba497d2d52ccfd6523" args="(const char *filename, any_image< Images > &im)" -->
72 template
<typename Images
> </td></tr>
73 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">void
</td><td class=
"memTemplItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0174.html#gaa5dd1e1d7d5c9ba497d2d52ccfd6523">png_read_image
</a> (const char *filename, any_image
< Images
> &im)
</td></tr>
75 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">reads a PNG
<a class=
"el" href=
"g_i_l_0038.html" title=
"container interface over image view. Models ImageConcept, PixelBasedConcept">image
</a> into a run-time instantiated
<a class=
"el" href=
"g_i_l_0038.html" title=
"container interface over image view. Models ImageConcept, PixelBasedConcept">image
</a> Opens the given png file name, selects the first type in Images whose color space and channel are compatible to those of the
<a class=
"el" href=
"g_i_l_0038.html" title=
"container interface over image view. Models ImageConcept, PixelBasedConcept">image
</a> file and creates a new
<a class=
"el" href=
"g_i_l_0038.html" title=
"container interface over image view. Models ImageConcept, PixelBasedConcept">image
</a> of that type with the dimensions specified by the
<a class=
"el" href=
"g_i_l_0038.html" title=
"container interface over image view. Models ImageConcept, PixelBasedConcept">image
</a> file. Throws std::ios_base::failure if none of the types in Images are compatible with the type on disk.
<br></td></tr>
76 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"g920e9b7f4c8b491695ab64968a386de0"></a><!-- doxytag: member="png_dynamic_io.hpp::png_read_image" ref="g920e9b7f4c8b491695ab64968a386de0" args="(const std::string &filename, any_image< Images > &im)" -->
77 template
<typename Images
> </td></tr>
78 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">void
</td><td class=
"memTemplItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0174.html#g920e9b7f4c8b491695ab64968a386de0">png_read_image
</a> (const std::string
&filename, any_image
< Images
> &im)
</td></tr>
80 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">reads a PNG
<a class=
"el" href=
"g_i_l_0038.html" title=
"container interface over image view. Models ImageConcept, PixelBasedConcept">image
</a> into a run-time instantiated
<a class=
"el" href=
"g_i_l_0038.html" title=
"container interface over image view. Models ImageConcept, PixelBasedConcept">image
</a> <br></td></tr>
81 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"gaf208f891f567a13e2dc82f9b06d7858"></a><!-- doxytag: member="png_dynamic_io.hpp::png_write_view" ref="gaf208f891f567a13e2dc82f9b06d7858" args="(const char *filename, const any_image_view< Views > &runtime_view)" -->
82 template
<typename Views
> </td></tr>
83 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">void
</td><td class=
"memTemplItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0174.html#gaf208f891f567a13e2dc82f9b06d7858">png_write_view
</a> (const char *filename, const any_image_view
< Views
> &runtime_view)
</td></tr>
85 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">Saves the currently instantiated view to a png file specified by the given png
<a class=
"el" href=
"g_i_l_0038.html" title=
"container interface over image view. Models ImageConcept, PixelBasedConcept">image
</a> file name. Throws std::ios_base::failure if the currently instantiated view type is not supported for writing by the I/O extension or if it fails to create the file.
<br></td></tr>
86 <tr><td class=
"memTemplParams" nowrap
colspan=
"2"><a class=
"anchor" name=
"gd2dd9992f27f2176f88b934bc8d408f5"></a><!-- doxytag: member="png_dynamic_io.hpp::png_write_view" ref="gd2dd9992f27f2176f88b934bc8d408f5" args="(const std::string &filename, const any_image_view< Views > &runtime_view)" -->
87 template
<typename Views
> </td></tr>
88 <tr><td class=
"memTemplItemLeft" nowrap
align=
"right" valign=
"top">void
</td><td class=
"memTemplItemRight" valign=
"bottom"><a class=
"el" href=
"g_i_l_0174.html#gd2dd9992f27f2176f88b934bc8d408f5">png_write_view
</a> (const std::string
&filename, const any_image_view
< Views
> &runtime_view)
</td></tr>
90 <tr><td class=
"mdescLeft"> </td><td class=
"mdescRight">Saves the currently instantiated view to a png file specified by the given png
<a class=
"el" href=
"g_i_l_0038.html" title=
"container interface over image view. Models ImageConcept, PixelBasedConcept">image
</a> file name.
<br></td></tr>
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"text-align: right;"><small>Generated on Sat May
2 13:
50:
16 2009 for Generic Image Library by
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