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<title>Generic Image Library: Image View From Raw Data</title>
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle"><div class="title">Image View From Raw Data<div class="ingroups"><a class="el" href="group___image_view.html">Image View</a> » <a class="el" href="group___image_view_algorithm.html">Algorithms and Utility Functions</a></div></div></div>
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<p>Methods for constructing image views from raw data and for getting raw data from views.
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<a href="#details">More...</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:ga7e7d6bccca81c27339bf7bdb2ef9c6ee" id="r_ga7e7d6bccca81c27339bf7bdb2ef9c6ee"><td class="memTemplParams" colspan="2"><a id="ga7e7d6bccca81c27339bf7bdb2ef9c6ee" name="ga7e7d6bccca81c27339bf7bdb2ef9c6ee"></a>
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template<typename IC > </td></tr>
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<tr class="memitem:ga7e7d6bccca81c27339bf7bdb2ef9c6ee"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>planar_cmyk_view</b> (std::size_t width, std::size_t height, IC c, IC m, IC y, IC k, std::ptrdiff_t rowsize_in_bytes) -> typename <a class="el" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a>< <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a>< IC, cmyk_t > >::view_t</td></tr>
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<tr class="memdesc:ga7e7d6bccca81c27339bf7bdb2ef9c6ee"><td class="mdescLeft"> </td><td class="mdescRight">from raw CMYK planar data <br /></td></tr>
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<tr class="separator:ga7e7d6bccca81c27339bf7bdb2ef9c6ee"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga8aa022ca3deea697e03fe0ef61b2529d" id="r_ga8aa022ca3deea697e03fe0ef61b2529d"><td class="memTemplParams" colspan="2"><a id="ga8aa022ca3deea697e03fe0ef61b2529d" name="ga8aa022ca3deea697e03fe0ef61b2529d"></a>
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template<typename IC > </td></tr>
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<tr class="memitem:ga8aa022ca3deea697e03fe0ef61b2529d"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>planar_devicen_view</b> (std::size_t width, std::size_t height, IC c0, IC c1, std::ptrdiff_t rowsize_in_bytes) -> typename <a class="el" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a>< <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a>< IC, <a class="el" href="structboost_1_1gil_1_1devicen__t.html">devicen_t</a>< 2 > > >::view_t</td></tr>
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<tr class="memdesc:ga8aa022ca3deea697e03fe0ef61b2529d"><td class="mdescLeft"> </td><td class="mdescRight">from 2-channel planar data <br /></td></tr>
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<tr class="memitem:ga224511a93f2526ef3890ed1bde0e2f8b" id="r_ga224511a93f2526ef3890ed1bde0e2f8b"><td class="memTemplParams" colspan="2"><a id="ga224511a93f2526ef3890ed1bde0e2f8b" name="ga224511a93f2526ef3890ed1bde0e2f8b"></a>
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template<typename IC > </td></tr>
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<tr class="memitem:ga224511a93f2526ef3890ed1bde0e2f8b"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>planar_devicen_view</b> (std::size_t width, std::size_t height, IC c0, IC c1, IC c2, std::ptrdiff_t rowsize_in_bytes) -> typename <a class="el" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a>< <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a>< IC, <a class="el" href="structboost_1_1gil_1_1devicen__t.html">devicen_t</a>< 3 > > >::view_t</td></tr>
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<tr class="memdesc:ga224511a93f2526ef3890ed1bde0e2f8b"><td class="mdescLeft"> </td><td class="mdescRight">from 3-channel planar data <br /></td></tr>
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<tr class="memitem:ga500a3a94a511dca8b2b12c2f4eb26d90" id="r_ga500a3a94a511dca8b2b12c2f4eb26d90"><td class="memTemplParams" colspan="2"><a id="ga500a3a94a511dca8b2b12c2f4eb26d90" name="ga500a3a94a511dca8b2b12c2f4eb26d90"></a>
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template<typename IC > </td></tr>
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<tr class="memitem:ga500a3a94a511dca8b2b12c2f4eb26d90"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>planar_devicen_view</b> (std::size_t width, std::size_t height, IC c0, IC c1, IC c2, IC c3, std::ptrdiff_t rowsize_in_bytes) -> typename <a class="el" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a>< <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a>< IC, <a class="el" href="structboost_1_1gil_1_1devicen__t.html">devicen_t</a>< 4 > > >::view_t</td></tr>
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<tr class="memdesc:ga500a3a94a511dca8b2b12c2f4eb26d90"><td class="mdescLeft"> </td><td class="mdescRight">from 4-channel planar data <br /></td></tr>
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<tr class="separator:ga500a3a94a511dca8b2b12c2f4eb26d90"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad8116e49e186ccf17b8a4ca26b609185" id="r_gad8116e49e186ccf17b8a4ca26b609185"><td class="memTemplParams" colspan="2"><a id="gad8116e49e186ccf17b8a4ca26b609185" name="gad8116e49e186ccf17b8a4ca26b609185"></a>
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template<typename IC > </td></tr>
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<tr class="memitem:gad8116e49e186ccf17b8a4ca26b609185"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>planar_devicen_view</b> (std::size_t width, std::size_t height, IC c0, IC c1, IC c2, IC c3, IC c4, std::ptrdiff_t rowsize_in_bytes) -> typename <a class="el" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a>< <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a>< IC, <a class="el" href="structboost_1_1gil_1_1devicen__t.html">devicen_t</a>< 5 > > >::view_t</td></tr>
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<tr class="memdesc:gad8116e49e186ccf17b8a4ca26b609185"><td class="mdescLeft"> </td><td class="mdescRight">from 5-channel planar data <br /></td></tr>
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<tr class="separator:gad8116e49e186ccf17b8a4ca26b609185"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga1e3e7badf5c1a0cf3ed1e4028525fba5" id="r_ga1e3e7badf5c1a0cf3ed1e4028525fba5"><td class="memTemplParams" colspan="2"><a id="ga1e3e7badf5c1a0cf3ed1e4028525fba5" name="ga1e3e7badf5c1a0cf3ed1e4028525fba5"></a>
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template<typename Iterator > </td></tr>
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<tr class="memitem:ga1e3e7badf5c1a0cf3ed1e4028525fba5"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>interleaved_view</b> (std::size_t width, std::size_t height, Iterator pixels, std::ptrdiff_t rowsize_in_bytes) -> typename <a class="el" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a>< Iterator >::view_t</td></tr>
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<tr class="memdesc:ga1e3e7badf5c1a0cf3ed1e4028525fba5"><td class="mdescLeft"> </td><td class="mdescRight">Constructing image views from raw interleaved pixel data. <br /></td></tr>
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<tr class="memitem:ga000586109c19b480d27fb543e4d4488c" id="r_ga000586109c19b480d27fb543e4d4488c"><td class="memTemplParams" colspan="2"><a id="ga000586109c19b480d27fb543e4d4488c" name="ga000586109c19b480d27fb543e4d4488c"></a>
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template<typename Iterator > </td></tr>
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<tr class="memitem:ga000586109c19b480d27fb543e4d4488c"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>interleaved_view</b> (<a class="el" href="classboost_1_1gil_1_1point.html">point</a>< std::ptrdiff_t > dim, Iterator pixels, std::ptrdiff_t rowsize_in_bytes) -> typename <a class="el" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a>< Iterator >::view_t</td></tr>
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<tr class="memdesc:ga000586109c19b480d27fb543e4d4488c"><td class="mdescLeft"> </td><td class="mdescRight">Constructing image views from raw interleaved pixel data. <br /></td></tr>
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<tr class="separator:ga000586109c19b480d27fb543e4d4488c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gab692eeedd8c309b09b47590e593cce36" id="r_gab692eeedd8c309b09b47590e593cce36"><td class="memTemplParams" colspan="2"><a id="gab692eeedd8c309b09b47590e593cce36" name="gab692eeedd8c309b09b47590e593cce36"></a>
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template<typename HomogeneousView > </td></tr>
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<tr class="memitem:gab692eeedd8c309b09b47590e593cce36"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>interleaved_view_get_raw_data</b> (HomogeneousView const &<a class="el" href="group___image_model.html#ga11e52868409ba2d52a93213ee39f4fde">view</a>) -> typename detail::channel_pointer_type< HomogeneousView >::type</td></tr>
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<tr class="memdesc:gab692eeedd8c309b09b47590e593cce36"><td class="mdescLeft"> </td><td class="mdescRight">Returns C pointer to the the channels of an interleaved homogeneous view. <br /></td></tr>
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<tr class="memitem:ga52bceca4653b4605252a0829616a22fa" id="r_ga52bceca4653b4605252a0829616a22fa"><td class="memTemplParams" colspan="2"><a id="ga52bceca4653b4605252a0829616a22fa" name="ga52bceca4653b4605252a0829616a22fa"></a>
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template<typename HomogeneousView > </td></tr>
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<tr class="memitem:ga52bceca4653b4605252a0829616a22fa"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>planar_view_get_raw_data</b> (HomogeneousView const &<a class="el" href="group___image_model.html#ga11e52868409ba2d52a93213ee39f4fde">view</a>, int plane_index) -> typename detail::channel_pointer_type< HomogeneousView >::type</td></tr>
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<tr class="memdesc:ga52bceca4653b4605252a0829616a22fa"><td class="mdescLeft"> </td><td class="mdescRight">Returns C pointer to the the channels of a given color plane of a planar homogeneous view. <br /></td></tr>
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<tr class="memitem:ga93957db5fbf3c5a2bd23cf8af7b4f17a" id="r_ga93957db5fbf3c5a2bd23cf8af7b4f17a"><td class="memTemplParams" colspan="2"><a id="ga93957db5fbf3c5a2bd23cf8af7b4f17a" name="ga93957db5fbf3c5a2bd23cf8af7b4f17a"></a>
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template<typename IC > </td></tr>
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<tr class="memitem:ga93957db5fbf3c5a2bd23cf8af7b4f17a"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>planar_rgb_view</b> (std::size_t width, std::size_t height, IC r, IC g, IC b, std::ptrdiff_t rowsize_in_bytes) -> typename <a class="el" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a>< <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a>< IC, rgb_t > >::view_t</td></tr>
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<tr class="memdesc:ga93957db5fbf3c5a2bd23cf8af7b4f17a"><td class="mdescLeft"> </td><td class="mdescRight">from raw RGB planar data <br /></td></tr>
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<tr class="memitem:gacdc789f0063eb333621b745bbb06b3de" id="r_gacdc789f0063eb333621b745bbb06b3de"><td class="memTemplParams" colspan="2"><a id="gacdc789f0063eb333621b745bbb06b3de" name="gacdc789f0063eb333621b745bbb06b3de"></a>
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template<typename ChannelPtr > </td></tr>
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<tr class="memitem:gacdc789f0063eb333621b745bbb06b3de"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><b>planar_rgba_view</b> (std::size_t width, std::size_t height, ChannelPtr r, ChannelPtr g, ChannelPtr b, ChannelPtr a, std::ptrdiff_t rowsize_in_bytes) -> typename <a class="el" href="structboost_1_1gil_1_1type__from__x__iterator.html">type_from_x_iterator</a>< <a class="el" href="structboost_1_1gil_1_1planar__pixel__iterator.html">planar_pixel_iterator</a>< ChannelPtr, rgba_t > >::view_t</td></tr>
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<tr class="memdesc:gacdc789f0063eb333621b745bbb06b3de"><td class="mdescLeft"> </td><td class="mdescRight">from raw RGBA planar data <br /></td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>Methods for constructing image views from raw data and for getting raw data from views. </p>
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<p>Methods for creating shallow image views from raw pixel data or from other image views - flipping horizontally or vertically, axis-aligned rotation, a subimage, subsampled or n-th channel image view. Derived image views are shallow copies and are fast to construct. </p>
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