libs/gil/doc/html/reference/group___type_factory_packed.html

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  43 <a href="#nested-classes">Classes</a>  </div>
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  45 <div class="title">packed_image_type,bit_aligned_image_type<div class="ingroups"><a class="el" href="group___metafunctions.html">Metafunctions</a> &raquo; <a class="el" href="group___type_factory.html">Type Factory Metafunctions</a> &raquo; <a class="el" href="group___type_factory_from_elements.html">xxx_type</a></div></div>  </div>
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  48
  49 <p>Returns the type of an image whose channels are not byte-aligned.
  50 <a href="#details">More...</a></p>
  51 <table class="memberdecls">
  52 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
  53 Classes</h2></td></tr>
  54 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image__type.html">packed_image_type&lt; BitField, ChannelBitSizes, Layout, Alloc &gt;</a></td></tr>
  55 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of an interleaved packed image: an image whose channels may not be byte-aligned, but whose pixels are byte aligned.  <a href="structboost_1_1gil_1_1packed__image__type.html#details">More...</a><br /></td></tr>
  56 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  57 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image1__type.html">packed_image1_type&lt; BitField, Size1, Layout, Alloc &gt;</a></td></tr>
  58 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a single-channel image given its bitfield type, the bit size of its channel and its layout.  <a href="structboost_1_1gil_1_1packed__image1__type.html#details">More...</a><br /></td></tr>
  59 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  60 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image2__type.html">packed_image2_type&lt; BitField, Size1, Size2, Layout, Alloc &gt;</a></td></tr>
  61 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a two channel image given its bitfield type, the bit size of its channels and its layout.  <a href="structboost_1_1gil_1_1packed__image2__type.html#details">More...</a><br /></td></tr>
  62 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  63 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image3__type.html">packed_image3_type&lt; BitField, Size1, Size2, Size3, Layout, Alloc &gt;</a></td></tr>
  64 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a three channel image given its bitfield type, the bit size of its channels and its layout.  <a href="structboost_1_1gil_1_1packed__image3__type.html#details">More...</a><br /></td></tr>
  65 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  66 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image4__type.html">packed_image4_type&lt; BitField, Size1, Size2, Size3, Size4, Layout, Alloc &gt;</a></td></tr>
  67 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a four channel image given its bitfield type, the bit size of its channels and its layout.  <a href="structboost_1_1gil_1_1packed__image4__type.html#details">More...</a><br /></td></tr>
  68 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  69 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image5__type.html">packed_image5_type&lt; BitField, Size1, Size2, Size3, Size4, Size5, Layout, Alloc &gt;</a></td></tr>
  70 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a five channel image given its bitfield type, the bit size of its channels and its layout.  <a href="structboost_1_1gil_1_1packed__image5__type.html#details">More...</a><br /></td></tr>
  71 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  72 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image__type.html">bit_aligned_image_type&lt; ChannelBitSizes, Layout, Alloc &gt;</a></td></tr>
  73 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a packed image whose pixels may not be byte aligned. For example, an "rgb222" image is bit-aligned because its pixel spans six bits.  <a href="structboost_1_1gil_1_1bit__aligned__image__type.html#details">More...</a><br /></td></tr>
  74 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  75 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image1__type.html">bit_aligned_image1_type&lt; Size1, Layout, Alloc &gt;</a></td></tr>
  76 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a single-channel bit-aligned image given the bit size of its channel and its layout.  <a href="structboost_1_1gil_1_1bit__aligned__image1__type.html#details">More...</a><br /></td></tr>
  77 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  78 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image2__type.html">bit_aligned_image2_type&lt; Size1, Size2, Layout, Alloc &gt;</a></td></tr>
  79 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a two channel bit-aligned image given the bit size of its channels and its layout.  <a href="structboost_1_1gil_1_1bit__aligned__image2__type.html#details">More...</a><br /></td></tr>
  80 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  81 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image3__type.html">bit_aligned_image3_type&lt; Size1, Size2, Size3, Layout, Alloc &gt;</a></td></tr>
  82 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a three channel bit-aligned image given the bit size of its channels and its layout.  <a href="structboost_1_1gil_1_1bit__aligned__image3__type.html#details">More...</a><br /></td></tr>
  83 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  84 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image4__type.html">bit_aligned_image4_type&lt; Size1, Size2, Size3, Size4, Layout, Alloc &gt;</a></td></tr>
  85 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a four channel bit-aligned image given the bit size of its channels and its layout.  <a href="structboost_1_1gil_1_1bit__aligned__image4__type.html#details">More...</a><br /></td></tr>
  86 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  87 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image5__type.html">bit_aligned_image5_type&lt; Size1, Size2, Size3, Size4, Size5, Layout, Alloc &gt;</a></td></tr>
  88 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a five channel bit-aligned image given the bit size of its channels and its layout.  <a href="structboost_1_1gil_1_1bit__aligned__image5__type.html#details">More...</a><br /></td></tr>
  89 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  90 </table>
  91 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  92 <p>Returns the type of an image whose channels are not byte-aligned. </p>
  93 <p>A packed image is an image whose pixels are byte aligned, such as "rgb565". <br />
  94  A bit-aligned image is an image whose pixels are not byte aligned, such as "rgb222". <br />
  95 </p>
  96 <p>The sum of the bit sizes of all channels cannot exceed 64. </p>
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