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openvrml-doc-0.18.3-1mdv2010.0.i586.rpm

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  <div class="navpath"><a class="el" href="namespaceopenvrml.html">openvrml</a>::<a class="el" href="classopenvrml_1_1image.html">image</a>
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<h1>openvrml::image Class Reference</h1><!-- doxytag: class="openvrml::image" -->Pixmap data.  
<a href="#_details">More...</a>
<p>
<code>#include &lt;openvrml/basetypes.h&gt;</code>
<p>

<p>
<a href="classopenvrml_1_1image-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#fea2ecbeed15e8a80d1be90d35588cc0">image</a> ()  throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Construct.  <a href="#fea2ecbeed15e8a80d1be90d35588cc0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#a8a1e4accd63101b8d8a9a7337b7de33">image</a> (std::size_t x, std::size_t y, std::size_t comp)  throw (  std::bad_alloc  )</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Construct.  <a href="#a8a1e4accd63101b8d8a9a7337b7de33"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#4deca7f807cf1bff5f5adc09c817b1e1">image</a> (std::size_t x, std::size_t y, std::size_t comp, const std::vector&lt; unsigned char &gt; &amp;array)  throw (  std::bad_alloc  )</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Construct.  <a href="#4deca7f807cf1bff5f5adc09c817b1e1"></a><br></td></tr>
<tr><td class="memTemplParams" nowrap colspan="2">template&lt;typename InputIterator &gt; </td></tr>
<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#dd4fb2cf225986d9dfcbdc7b9808a9ae">image</a> (std::size_t x, std::size_t y, std::size_t comp, InputIterator array_begin, InputIterator array_end)  throw (  std::bad_alloc  )</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Construct.  <a href="#dd4fb2cf225986d9dfcbdc7b9808a9ae"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#79201ddb0d48ae795d153bc8b69ed1c5">swap</a> (<a class="el" href="classopenvrml_1_1image.html">image</a> &amp;img)  throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Swap.  <a href="#79201ddb0d48ae795d153bc8b69ed1c5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#3da9a6e5f6f71a20054a7d73d2bab57f">x</a> () const   throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pixels in the <em>x</em>-dimension.  <a href="#3da9a6e5f6f71a20054a7d73d2bab57f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#07c79ae74b46b3a9fc092e4f7b01bb98">x</a> (std::size_t value)  throw (  std::bad_alloc  )</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the pixels in the <em>x</em>-dimension.  <a href="#07c79ae74b46b3a9fc092e4f7b01bb98"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#c5a4a77e4ef4296a3c13bc661014e4b2">y</a> () const   throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pixels in the <em>y</em>-dimension.  <a href="#c5a4a77e4ef4296a3c13bc661014e4b2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#f3c2b17c9a7254f97f7311466a315c36">y</a> (std::size_t value)  throw (  std::bad_alloc  )</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the pixels in the <em>y</em>-dimension.  <a href="#f3c2b17c9a7254f97f7311466a315c36"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#df03203ac0b782f770cae80d83e3a4bd">resize</a> (std::size_t x, std::size_t y)  throw (  std::bad_alloc  )</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Resize the <em>x</em>- and <em>y</em>-dimensions.  <a href="#df03203ac0b782f770cae80d83e3a4bd"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#4e275df16fb036e8d87a5a96efc10674">comp</a> () const   throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Number of components.  <a href="#4e275df16fb036e8d87a5a96efc10674"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#2d54817a821c223403f1351310cdb335">comp</a> (std::size_t value)  throw (  std::bad_alloc  )</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the number of components.  <a href="#2d54817a821c223403f1351310cdb335"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const std::vector&lt; unsigned <br class="typebreak">
char &gt; &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#52db70596c4cda6c3311c4c81bfd703e">array</a> () const   throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pixel value array.  <a href="#52db70596c4cda6c3311c4c81bfd703e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#d2461173c7f5ac8762f8b708507851df">array</a> (const std::vector&lt; unsigned char &gt; &amp;value)  throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the pixel value array.  <a href="#d2461173c7f5ac8762f8b708507851df"></a><br></td></tr>
<tr><td class="memTemplParams" nowrap colspan="2">template&lt;typename InputIterator &gt; </td></tr>
<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#18c90c8d9b56cb859ad17f0f70dfe47d">array</a> (InputIterator begin, InputIterator end)  throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the pixel value array.  <a href="#18c90c8d9b56cb859ad17f0f70dfe47d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="namespaceopenvrml.html#926f3eec6e5bcd81fbed4885e57b78f0">int32</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#468fae4c36ba9f166f52d460cbce9af1">pixel</a> (std::size_t index) const   throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pixel value.  <a href="#468fae4c36ba9f166f52d460cbce9af1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#b31ff7a5288e7bce94a84d886af8bfa9">pixel</a> (std::size_t index, <a class="el" href="namespaceopenvrml.html#926f3eec6e5bcd81fbed4885e57b78f0">int32</a> value)  throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set a pixel value.  <a href="#b31ff7a5288e7bce94a84d886af8bfa9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="namespaceopenvrml.html#926f3eec6e5bcd81fbed4885e57b78f0">int32</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#94486d8bba77a684e18066d8c4ba788b">pixel</a> (std::size_t x, std::size_t y) const   throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pixel value.  <a href="#94486d8bba77a684e18066d8c4ba788b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#d1dff85df518aebf373afc45cf38c86f">pixel</a> (std::size_t x, std::size_t y, <a class="el" href="namespaceopenvrml.html#926f3eec6e5bcd81fbed4885e57b78f0">int32</a> value)  throw ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set a pixel value.  <a href="#d1dff85df518aebf373afc45cf38c86f"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#4ae44489bb53506a5390037f2b3629cc">x_</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pixels in the <em>x</em>-dimension.  <a href="#4ae44489bb53506a5390037f2b3629cc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#9c4f833d8a89df0919b7322d2fffc6df">y_</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pixels in the <em>y</em>-dimension.  <a href="#9c4f833d8a89df0919b7322d2fffc6df"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#31a5be07b577cf7fc110c03138386eee">comp_</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Number of components.  <a href="#31a5be07b577cf7fc110c03138386eee"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::vector&lt; unsigned char &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#6854d80779f9c79184e0004725c2374b">array_</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pixel data.  <a href="#6854d80779f9c79184e0004725c2374b"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Related Functions</h2></td></tr>
<tr><td colspan="2">(Note that these are not member functions.) <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#53db86e905a82d553464d70afd4a92e2">operator==</a> (const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;lhs, const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;rhs) throw()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Compare for equality.  <a href="#53db86e905a82d553464d70afd4a92e2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#ead4e7e956c67f92cdb503d13ba1bb9a">operator!=</a> (const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;lhs, const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;rhs) throw()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Compare for inequality.  <a href="#ead4e7e956c67f92cdb503d13ba1bb9a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::istream &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#598db8caeb34aaecedf33b2c1c1056d3">operator&gt;&gt;</a> (std::istream &amp;in, <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;img)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Stream input.  <a href="#598db8caeb34aaecedf33b2c1c1056d3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::ostream &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#09d1c27e26c5da2b0c0838ec8f028720">operator&lt;&lt;</a> (std::ostream &amp;out, const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;img)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Stream output.  <a href="#09d1c27e26c5da2b0c0838ec8f028720"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">template&lt;&gt; void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1image.html#9305549f728c0f4bf5d116737f3ca05c">swap</a> (<a class="el" href="classopenvrml_1_1image.html">openvrml::image</a> &amp;a, <a class="el" href="classopenvrml_1_1image.html">openvrml::image</a> &amp;b)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Swap the values of <code>and</code> <code>b</code>.  <a href="#9305549f728c0f4bf5d116737f3ca05c"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Pixmap data. 
<p>
The first pixel in the <code><a class="el" href="classopenvrml_1_1image.html#52db70596c4cda6c3311c4c81bfd703e" title="Pixel value array.">array</a></code> is the lower left pixel and the last is the upper right pixel. Pixel values are limited to 256 levels of intensity. The elements of <code><a class="el" href="classopenvrml_1_1image.html#52db70596c4cda6c3311c4c81bfd703e" title="Pixel value array.">array</a></code> are bytes, with one byte per pixel component. Thus the number of elements in the array is <code>x</code> * <code>y</code> * <code>comp</code>.<p>
A one-component <a class="el" href="classopenvrml_1_1image.html" title="Pixmap data.">image</a> specifies one-byte greyscale values. A two-component <a class="el" href="classopenvrml_1_1image.html" title="Pixmap data.">image</a> specifies the intensity in the first byte and the alpha opacity in the second byte. A three-component <a class="el" href="classopenvrml_1_1image.html" title="Pixmap data.">image</a> specifies the red component in the first byte, followed by the green and blue components. Four-component images specify the alpha opacity byte after red/green/blue. <hr><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" name="fea2ecbeed15e8a80d1be90d35588cc0"></a><!-- doxytag: member="openvrml::image::image" ref="fea2ecbeed15e8a80d1be90d35588cc0" args="()" -->
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          <td class="memname">openvrml::image::image           </td>
          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td>  throw ()<code> [inline]</code></td>
        </tr>
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<p>
Construct. 
<p>

</div>
</div><p>
<a class="anchor" name="a8a1e4accd63101b8d8a9a7337b7de33"></a><!-- doxytag: member="openvrml::image::image" ref="a8a1e4accd63101b8d8a9a7337b7de33" args="(std::size_t x, std::size_t y, std::size_t comp)" -->
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          <td class="memname">openvrml::image::image           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>comp</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td>  throw (  std::bad_alloc  )<code> [inline]</code></td>
        </tr>
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<p>
Construct. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>x</em>&nbsp;</td><td>pixels in the <em>x</em>-direction. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>y</em>&nbsp;</td><td>pixels in the <em>y</em>-direction. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>comp</em>&nbsp;</td><td>number of components. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="4deca7f807cf1bff5f5adc09c817b1e1"></a><!-- doxytag: member="openvrml::image::image" ref="4deca7f807cf1bff5f5adc09c817b1e1" args="(std::size_t x, std::size_t y, std::size_t comp, const std::vector&lt; unsigned char &gt; &amp;array)" -->
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          <td class="memname">openvrml::image::image           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>comp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const std::vector&lt; unsigned char &gt; &amp;&nbsp;</td>
          <td class="paramname"> <em>array</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td>  throw (  std::bad_alloc  )</td>
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<p>
Construct. 
<p>
<dl class="pre" compact><dt><b>Precondition:</b></dt><dd><code>array.size()</code> &lt;= <code>x</code> * <code>y</code> * <code>comp</code>.</dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>x</em>&nbsp;</td><td>pixels in the <em>x</em>-direction. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>y</em>&nbsp;</td><td>pixels in the <em>y</em>-direction. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>comp</em>&nbsp;</td><td>number of components. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>array</em>&nbsp;</td><td>pixel data. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="dd4fb2cf225986d9dfcbdc7b9808a9ae"></a><!-- doxytag: member="openvrml::image::image" ref="dd4fb2cf225986d9dfcbdc7b9808a9ae" args="(std::size_t x, std::size_t y, std::size_t comp, InputIterator array_begin, InputIterator array_end)" -->
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          <td class="memname">openvrml::image::image           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>comp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">InputIterator&nbsp;</td>
          <td class="paramname"> <em>array_begin</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">InputIterator&nbsp;</td>
          <td class="paramname"> <em>array_end</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td>  throw (  std::bad_alloc  )<code> [inline]</code></td>
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<p>
Construct. 
<p>
<dl class="pre" compact><dt><b>Precondition:</b></dt><dd>std::distance(<code>array_begin</code>, <code>array_end</code>) &lt;= <code>x</code> * <code>y</code> * <code>comp</code>.</dd></dl>
<dl compact><dt><b>Template Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>InputIterator</em>&nbsp;</td><td>an <a href="http://www.boost.org/doc/html/InputIterator.html">Input Iterator</a>.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>x</em>&nbsp;</td><td>pixels in the <em>x</em>-direction. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>y</em>&nbsp;</td><td>pixels in the <em>y</em>-direction. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>comp</em>&nbsp;</td><td>number of components. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>array_begin</em>&nbsp;</td><td>pixel data begin iterator. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>array_end</em>&nbsp;</td><td>pixel data end iterator.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Exceptions:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>std::bad_alloc</em>&nbsp;</td><td>if memory allocation fails. </td></tr>
  </table>
</dl>

</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="79201ddb0d48ae795d153bc8b69ed1c5"></a><!-- doxytag: member="openvrml::image::swap" ref="79201ddb0d48ae795d153bc8b69ed1c5" args="(image &amp;img)" -->
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          <td class="memname">void openvrml::image::swap           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classopenvrml_1_1image.html">image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>img</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td>  throw ()<code> [inline]</code></td>
        </tr>
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<p>
Swap. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in,out]</tt>&nbsp;</td><td valign="top"><em>img</em>&nbsp;</td><td>an <a class="el" href="classopenvrml_1_1image.html" title="Pixmap data.">image</a>. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="3da9a6e5f6f71a20054a7d73d2bab57f"></a><!-- doxytag: member="openvrml::image::x" ref="3da9a6e5f6f71a20054a7d73d2bab57f" args="() const " -->
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          <td class="memname">std::size_t openvrml::image::x           </td>
          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td> const  throw ()<code> [inline]</code></td>
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<p>
Pixels in the <em>x</em>-dimension. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the number of pixels in the <em>x</em>-dimension. </dd></dl>

</div>
</div><p>
<a class="anchor" name="07c79ae74b46b3a9fc092e4f7b01bb98"></a><!-- doxytag: member="openvrml::image::x" ref="07c79ae74b46b3a9fc092e4f7b01bb98" args="(std::size_t value)" -->
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          <td class="memname">void openvrml::image::x           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>value</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td>  throw (  std::bad_alloc  )</td>
        </tr>
      </table>
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<p>
Set the pixels in the <em>x</em>-dimension. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>value</em>&nbsp;</td><td>new value for the <em>x</em>-dimension.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Exceptions:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>std::bad_alloc</em>&nbsp;</td><td>if memory allocation fails. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="c5a4a77e4ef4296a3c13bc661014e4b2"></a><!-- doxytag: member="openvrml::image::y" ref="c5a4a77e4ef4296a3c13bc661014e4b2" args="() const " -->
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          <td class="memname">std::size_t openvrml::image::y           </td>
          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td> const  throw ()<code> [inline]</code></td>
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<p>
Pixels in the <em>y</em>-dimension. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the number of pixels in the <em>y</em>-dimension. </dd></dl>

</div>
</div><p>
<a class="anchor" name="f3c2b17c9a7254f97f7311466a315c36"></a><!-- doxytag: member="openvrml::image::y" ref="f3c2b17c9a7254f97f7311466a315c36" args="(std::size_t value)" -->
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          <td class="memname">void openvrml::image::y           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>value</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td>  throw (  std::bad_alloc  )</td>
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<p>
Set the pixels in the <em>y</em>-dimension. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>value</em>&nbsp;</td><td>new value for the <em>x</em>-dimension.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Exceptions:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>std::bad_alloc</em>&nbsp;</td><td>if memory allocation fails. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="df03203ac0b782f770cae80d83e3a4bd"></a><!-- doxytag: member="openvrml::image::resize" ref="df03203ac0b782f770cae80d83e3a4bd" args="(std::size_t x, std::size_t y)" -->
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          <td class="memname">void openvrml::image::resize           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>y</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td>  throw (  std::bad_alloc  )</td>
        </tr>
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<p>
Resize the <em>x</em>- and <em>y</em>-dimensions. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>x</em>&nbsp;</td><td><em>x</em>-dimension. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>y</em>&nbsp;</td><td><em>y</em>-dimension.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Exceptions:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>std::bad_alloc</em>&nbsp;</td><td>if memory allocation fails. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="4e275df16fb036e8d87a5a96efc10674"></a><!-- doxytag: member="openvrml::image::comp" ref="4e275df16fb036e8d87a5a96efc10674" args="() const " -->
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          <td class="memname">std::size_t openvrml::image::comp           </td>
          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td> const  throw ()<code> [inline]</code></td>
        </tr>
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<p>
Number of components. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the number of components. </dd></dl>

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</div><p>
<a class="anchor" name="2d54817a821c223403f1351310cdb335"></a><!-- doxytag: member="openvrml::image::comp" ref="2d54817a821c223403f1351310cdb335" args="(std::size_t value)" -->
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          <td class="memname">void openvrml::image::comp           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>value</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td>  throw (  std::bad_alloc  )</td>
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<p>
Set the number of components. 
<p>
<dl class="pre" compact><dt><b>Precondition:</b></dt><dd><code>value</code> &lt;= 4</dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>value</em>&nbsp;</td><td>number of components. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="52db70596c4cda6c3311c4c81bfd703e"></a><!-- doxytag: member="openvrml::image::array" ref="52db70596c4cda6c3311c4c81bfd703e" args="() const " -->
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          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td> const  throw ()<code> [inline]</code></td>
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Pixel value array. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the array of pixel values. </dd></dl>

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</div><p>
<a class="anchor" name="d2461173c7f5ac8762f8b708507851df"></a><!-- doxytag: member="openvrml::image::array" ref="d2461173c7f5ac8762f8b708507851df" args="(const std::vector&lt; unsigned char &gt; &amp;value)" -->
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          <td class="memname">void openvrml::image::array           </td>
          <td>(</td>
          <td class="paramtype">const std::vector&lt; unsigned char &gt; &amp;&nbsp;</td>
          <td class="paramname"> <em>value</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td>  throw ()<code> [inline]</code></td>
        </tr>
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<p>
Set the pixel value array. 
<p>
<dl class="pre" compact><dt><b>Precondition:</b></dt><dd><code>value.size()</code> &lt;= (<a class="el" href="classopenvrml_1_1image.html#3da9a6e5f6f71a20054a7d73d2bab57f" title="Pixels in the x-dimension.">x()</a> * <a class="el" href="classopenvrml_1_1image.html#c5a4a77e4ef4296a3c13bc661014e4b2" title="Pixels in the y-dimension.">y()</a> * <a class="el" href="classopenvrml_1_1image.html#4e275df16fb036e8d87a5a96efc10674" title="Number of components.">comp()</a>)</dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>value</em>&nbsp;</td><td>pixel value array. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="18c90c8d9b56cb859ad17f0f70dfe47d"></a><!-- doxytag: member="openvrml::image::array" ref="18c90c8d9b56cb859ad17f0f70dfe47d" args="(InputIterator begin, InputIterator end)" -->
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          <td class="memname">void openvrml::image::array           </td>
          <td>(</td>
          <td class="paramtype">InputIterator&nbsp;</td>
          <td class="paramname"> <em>begin</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">InputIterator&nbsp;</td>
          <td class="paramname"> <em>end</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td>  throw ()<code> [inline]</code></td>
        </tr>
      </table>
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<p>
Set the pixel value array. 
<p>
<dl class="pre" compact><dt><b>Precondition:</b></dt><dd>std::distance(<code>begin</code>, <code>end</code>) &lt;= (<a class="el" href="classopenvrml_1_1image.html#3da9a6e5f6f71a20054a7d73d2bab57f" title="Pixels in the x-dimension.">x()</a> * <a class="el" href="classopenvrml_1_1image.html#c5a4a77e4ef4296a3c13bc661014e4b2" title="Pixels in the y-dimension.">y()</a> * <a class="el" href="classopenvrml_1_1image.html#4e275df16fb036e8d87a5a96efc10674" title="Number of components.">comp()</a>)</dd></dl>
<dl compact><dt><b>Template Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>InputIterator</em>&nbsp;</td><td>an <a href="http://www.boost.org/doc/html/InputIterator.html">Input Iterator</a>.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>begin</em>&nbsp;</td><td>input iterator to the beginning of a sequence. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>end</em>&nbsp;</td><td>input iterator to the end of the sequence (one past the last element). </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="468fae4c36ba9f166f52d460cbce9af1"></a><!-- doxytag: member="openvrml::image::pixel" ref="468fae4c36ba9f166f52d460cbce9af1" args="(std::size_t index) const " -->
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          <td class="memname"><a class="el" href="namespaceopenvrml.html#926f3eec6e5bcd81fbed4885e57b78f0">int32</a> openvrml::image::pixel           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>index</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td> const  throw ()<code> [inline]</code></td>
        </tr>
      </table>
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<div class="memdoc">

<p>
Pixel value. 
<p>
<dl class="pre" compact><dt><b>Precondition:</b></dt><dd><code>index</code> &lt; <a class="el" href="classopenvrml_1_1image.html#3da9a6e5f6f71a20054a7d73d2bab57f" title="Pixels in the x-dimension.">x()</a> * <a class="el" href="classopenvrml_1_1image.html#c5a4a77e4ef4296a3c13bc661014e4b2" title="Pixels in the y-dimension.">y()</a></dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>index</em>&nbsp;</td><td>pixel value index.</td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the pixel value at <code>index</code>. </dd></dl>

</div>
</div><p>
<a class="anchor" name="b31ff7a5288e7bce94a84d886af8bfa9"></a><!-- doxytag: member="openvrml::image::pixel" ref="b31ff7a5288e7bce94a84d886af8bfa9" args="(std::size_t index, int32 value)" -->
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          <td class="memname">void openvrml::image::pixel           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>index</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="namespaceopenvrml.html#926f3eec6e5bcd81fbed4885e57b78f0">int32</a>&nbsp;</td>
          <td class="paramname"> <em>value</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td>  throw ()<code> [inline]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Set a pixel value. 
<p>
<dl class="pre" compact><dt><b>Precondition:</b></dt><dd><code>index</code> &lt; <a class="el" href="classopenvrml_1_1image.html#3da9a6e5f6f71a20054a7d73d2bab57f" title="Pixels in the x-dimension.">x()</a> * <a class="el" href="classopenvrml_1_1image.html#c5a4a77e4ef4296a3c13bc661014e4b2" title="Pixels in the y-dimension.">y()</a></dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>index</em>&nbsp;</td><td>pixel value index. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>value</em>&nbsp;</td><td>pixel value. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="94486d8bba77a684e18066d8c4ba788b"></a><!-- doxytag: member="openvrml::image::pixel" ref="94486d8bba77a684e18066d8c4ba788b" args="(std::size_t x, std::size_t y) const " -->
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          <td class="memname"><a class="el" href="namespaceopenvrml.html#926f3eec6e5bcd81fbed4885e57b78f0">int32</a> openvrml::image::pixel           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>y</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td> const  throw ()<code> [inline]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Pixel value. 
<p>
<dl class="pre" compact><dt><b>Precondition:</b></dt><dd><code>x</code> &lt; <a class="el" href="classopenvrml_1_1image.html#3da9a6e5f6f71a20054a7d73d2bab57f" title="Pixels in the x-dimension.">x()</a>, <code>y</code> &lt; <a class="el" href="classopenvrml_1_1image.html#c5a4a77e4ef4296a3c13bc661014e4b2" title="Pixels in the y-dimension.">y()</a></dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>x</em>&nbsp;</td><td>pixel value <em>x</em>- (column) index. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>y</em>&nbsp;</td><td>pixel value <em>y</em>- (row) index.</td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the pixel value at (<code>x</code>, <code>y</code>). </dd></dl>

</div>
</div><p>
<a class="anchor" name="d1dff85df518aebf373afc45cf38c86f"></a><!-- doxytag: member="openvrml::image::pixel" ref="d1dff85df518aebf373afc45cf38c86f" args="(std::size_t x, std::size_t y, int32 value)" -->
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          <td class="memname">void openvrml::image::pixel           </td>
          <td>(</td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::size_t&nbsp;</td>
          <td class="paramname"> <em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="namespaceopenvrml.html#926f3eec6e5bcd81fbed4885e57b78f0">int32</a>&nbsp;</td>
          <td class="paramname"> <em>value</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td>  throw ()<code> [inline]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Set a pixel value. 
<p>
<dl class="pre" compact><dt><b>Precondition:</b></dt><dd><code>x</code> &lt; <a class="el" href="classopenvrml_1_1image.html#3da9a6e5f6f71a20054a7d73d2bab57f" title="Pixels in the x-dimension.">x()</a>, <code>y</code> &lt; <a class="el" href="classopenvrml_1_1image.html#c5a4a77e4ef4296a3c13bc661014e4b2" title="Pixels in the y-dimension.">y()</a></dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>x</em>&nbsp;</td><td>pixel value <em>x</em>- (column) index. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>y</em>&nbsp;</td><td>pixel value <em>y</em>- (row) index. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>value</em>&nbsp;</td><td>pixel value. </td></tr>
  </table>
</dl>

</div>
</div><p>
<hr><h2>Friends And Related Function Documentation</h2>
<a class="anchor" name="53db86e905a82d553464d70afd4a92e2"></a><!-- doxytag: member="openvrml::image::operator==" ref="53db86e905a82d553464d70afd4a92e2" args="(const image &amp;lhs, const image &amp;rhs)" -->
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          <td class="memname">bool operator==           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>lhs</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>rhs</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td> throw()<code> [related]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Compare for equality. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>lhs</em>&nbsp;</td><td>left-hand operand. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>rhs</em>&nbsp;</td><td>right-hand operand.</td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd><code>true</code> if <code>lhs</code> and <code>rhs</code> are equal; <code>false</code> otherwise. </dd></dl>

</div>
</div><p>
<a class="anchor" name="ead4e7e956c67f92cdb503d13ba1bb9a"></a><!-- doxytag: member="openvrml::image::operator!=" ref="ead4e7e956c67f92cdb503d13ba1bb9a" args="(const image &amp;lhs, const image &amp;rhs)" -->
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          <td class="memname">bool operator!=           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>lhs</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>rhs</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td> throw()<code> [related]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Compare for inequality. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>lhs</em>&nbsp;</td><td>left-hand operand. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>rhs</em>&nbsp;</td><td>right-hand operand.</td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd><code>true</code> if <code>lhs</code> and <code>rhs</code> are not equal; <code>false</code> otherwise. </dd></dl>

</div>
</div><p>
<a class="anchor" name="598db8caeb34aaecedf33b2c1c1056d3"></a><!-- doxytag: member="openvrml::image::operator&gt;&gt;" ref="598db8caeb34aaecedf33b2c1c1056d3" args="(std::istream &amp;in, image &amp;img)" -->
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          <td class="memname">std::istream &amp; operator&gt;&gt;           </td>
          <td>(</td>
          <td class="paramtype">std::istream &amp;&nbsp;</td>
          <td class="paramname"> <em>in</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classopenvrml_1_1image.html">image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>img</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td><code> [related]</code></td>
        </tr>
      </table>
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<div class="memdoc">

<p>
Stream input. 
<p>
Consistent with the VRML97 convention, commas (&ldquo;<code></code>,&rdquo;) in the input are treated as whitespace.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in,out]</tt>&nbsp;</td><td valign="top"><em>in</em>&nbsp;</td><td>input stream. </td></tr>
    <tr><td valign="top"><tt>[out]</tt>&nbsp;</td><td valign="top"><em>img</em>&nbsp;</td><td>an <code><a class="el" href="classopenvrml_1_1image.html" title="Pixmap data.">image</a></code>.</td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd><code>in</code>. </dd></dl>

</div>
</div><p>
<a class="anchor" name="09d1c27e26c5da2b0c0838ec8f028720"></a><!-- doxytag: member="openvrml::image::operator&lt;&lt;" ref="09d1c27e26c5da2b0c0838ec8f028720" args="(std::ostream &amp;out, const image &amp;img)" -->
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          <td class="memname">std::ostream &amp; operator&lt;&lt;           </td>
          <td>(</td>
          <td class="paramtype">std::ostream &amp;&nbsp;</td>
          <td class="paramname"> <em>out</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classopenvrml_1_1image.html">image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>img</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td><code> [related]</code></td>
        </tr>
      </table>
</div>
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<p>
Stream output. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in,out]</tt>&nbsp;</td><td valign="top"><em>out</em>&nbsp;</td><td>output stream. </td></tr>
    <tr><td valign="top"><tt>[in]</tt>&nbsp;</td><td valign="top"><em>img</em>&nbsp;</td><td>an <code><a class="el" href="classopenvrml_1_1image.html" title="Pixmap data.">image</a></code>. </td></tr>
  </table>
</dl>

</div>
</div><p>
<a class="anchor" name="9305549f728c0f4bf5d116737f3ca05c"></a><!-- doxytag: member="openvrml::image::swap" ref="9305549f728c0f4bf5d116737f3ca05c" args="(openvrml::image &amp;a, openvrml::image &amp;b)" -->
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          <td class="memname">template&lt;&gt; void swap           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classopenvrml_1_1image.html">openvrml::image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>a</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classopenvrml_1_1image.html">openvrml::image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>b</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td><code> [related]</code></td>
        </tr>
      </table>
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<p>
Swap the values of <code>and</code> <code>b</code>. 
<p>
Does not throw.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"><tt>[in,out]</tt>&nbsp;</td><td valign="top"><em>a</em>&nbsp;</td><td></td></tr>
    <tr><td valign="top"><tt>[in,out]</tt>&nbsp;</td><td valign="top"><em>b</em>&nbsp;</td><td></td></tr>
  </table>
</dl>

</div>
</div><p>
<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="4ae44489bb53506a5390037f2b3629cc"></a><!-- doxytag: member="openvrml::image::x_" ref="4ae44489bb53506a5390037f2b3629cc" args="" -->
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          <td class="memname">std::size_t <a class="el" href="classopenvrml_1_1image.html#4ae44489bb53506a5390037f2b3629cc">openvrml::image::x_</a><code> [private]</code>          </td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Pixels in the <em>x</em>-dimension. 
<p>
<p><b>For internal use only.</b></p>
<p>
</p>

</div>
</div><p>
<a class="anchor" name="9c4f833d8a89df0919b7322d2fffc6df"></a><!-- doxytag: member="openvrml::image::y_" ref="9c4f833d8a89df0919b7322d2fffc6df" args="" -->
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          <td class="memname">std::size_t <a class="el" href="classopenvrml_1_1image.html#9c4f833d8a89df0919b7322d2fffc6df">openvrml::image::y_</a><code> [private]</code>          </td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Pixels in the <em>y</em>-dimension. 
<p>
<p><b>For internal use only.</b></p>
<p>
</p>

</div>
</div><p>
<a class="anchor" name="31a5be07b577cf7fc110c03138386eee"></a><!-- doxytag: member="openvrml::image::comp_" ref="31a5be07b577cf7fc110c03138386eee" args="" -->
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          <td class="memname">std::size_t <a class="el" href="classopenvrml_1_1image.html#31a5be07b577cf7fc110c03138386eee">openvrml::image::comp_</a><code> [private]</code>          </td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Number of components. 
<p>
<p><b>For internal use only.</b></p>
<p>
</p>

</div>
</div><p>
<a class="anchor" name="6854d80779f9c79184e0004725c2374b"></a><!-- doxytag: member="openvrml::image::array_" ref="6854d80779f9c79184e0004725c2374b" args="" -->
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          <td class="memname">std::vector&lt; unsigned char &gt; <a class="el" href="classopenvrml_1_1image.html#6854d80779f9c79184e0004725c2374b">openvrml::image::array_</a><code> [private]</code>          </td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Pixel data. 
<p>
<p><b>For internal use only.</b></p>
<p>
</p>

</div>
</div><p>
</div>
</div>
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