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    <h2><a name="content"></a>akregator/src/librss</h2>


<!-- Generated by Doxygen 1.5.5 -->
  <div class="navpath"><b>RSS</b>::<a class="el" href="classRSS_1_1Image.html">Image</a>
  </div>
<div class="contents">
<h1>RSS::Image Class Reference</h1><!-- doxytag: class="RSS::Image" --><!-- doxytag: inherits="QObject" --><code>#include &lt;<a class="el" href="image_8h-source.html">image.h</a>&gt;</code>
<p>
Inherits QObject.
<p>

<p>
<a href="classRSS_1_1Image-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Represents an image as stored in a RSS file. 
<p>
You don't have to instantiate one of these yourself, the common way to access instances is via <a class="el" href="classRSS_1_1Document.html#0604f452097428aed1aa7fb0bfb5a01d" title="RSS 0.90 and upwards.">Document::image()</a>. <dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classRSS_1_1Document.html#0604f452097428aed1aa7fb0bfb5a01d" title="RSS 0.90 and upwards.">Document::image()</a> </dd></dl>

<p>Definition at line <a class="el" href="image_8h-source.html#l00034">34</a> of file <a class="el" href="image_8h-source.html">image.h</a>.</p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Signals</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#4d4fb1432827df6dcba30e8a48f6b951">gotPixmap</a> (const QPixmap &amp;pixmap)</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="classRSS_1_1Image.html#58edd1c45b4faeb5f789b0d036d02313">Image</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#5a3bc57bd7ba53f9ae55b1963b9ba0a1">Image</a> (const <a class="el" href="classRSS_1_1Image.html">Image</a> &amp;other)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#7f0868057bcb395a48a2b6eec1407130">Image</a> (const QDomNode &amp;node)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classRSS_1_1Image.html">Image</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#3037a583d17594b1835d9b6b8d09875c">operator=</a> (const <a class="el" href="classRSS_1_1Image.html">Image</a> &amp;other)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#2cf93d7b8bccc975eeace77007dab5d2">operator==</a> (const <a class="el" href="classRSS_1_1Image.html">Image</a> &amp;other) const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#9174a268bb248bb1fe137f40d0b409fe">operator!=</a> (const <a class="el" href="classRSS_1_1Image.html">Image</a> &amp;other) const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#0294f63700543e11c0f0da85601c7ae5">~Image</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">QString&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#72f5ca194acf223e7b737f45abcee8e9">title</a> () const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">const KURL &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#823c8b5ee7ffb4cd7eb877aafc35b45c">url</a> () const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">const KURL &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#a09fee94567781ba800b06b9f5142fe9">link</a> () const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">QString&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#d5e71dbb47d2bfba7477e68c4f13a063">description</a> () const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#755dc7553e45feee69c1c3e208c260ba">height</a> () const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#622448e6a454614d431d5cee77b0a7f2">width</a> () const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classRSS_1_1Image.html#efff3dacc2378c6f01f0fa9e6bf47a1f">getPixmap</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d443915ecced80fbdd982deec40bf88f"></a><!-- doxytag: member="RSS::Image::abort" ref="d443915ecced80fbdd982deec40bf88f" args="()" -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><b>abort</b> ()</td></tr>

</table>
<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" name="58edd1c45b4faeb5f789b0d036d02313"></a><!-- doxytag: member="RSS::Image::Image" ref="58edd1c45b4faeb5f789b0d036d02313" args="()" -->
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          <td class="memname">Image::Image           </td>
          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
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<p>
Default constructor. 
<p>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00038">38</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

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<a class="anchor" name="5a3bc57bd7ba53f9ae55b1963b9ba0a1"></a><!-- doxytag: member="RSS::Image::Image" ref="5a3bc57bd7ba53f9ae55b1963b9ba0a1" args="(const Image &amp;other)" -->
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          <td class="memname">Image::Image           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classRSS_1_1Image.html">Image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>other</em>          </td>
          <td>&nbsp;)&nbsp;</td>
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<p>
Copy constructor. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>other</em>&nbsp;</td><td>The <a class="el" href="classRSS_1_1Image.html" title="Represents an image as stored in a RSS file.">Image</a> object to copy. </td></tr>
  </table>
</dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00042">42</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

</div>
</div><p>
<a class="anchor" name="7f0868057bcb395a48a2b6eec1407130"></a><!-- doxytag: member="RSS::Image::Image" ref="7f0868057bcb395a48a2b6eec1407130" args="(const QDomNode &amp;node)" -->
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          <td class="memname">Image::Image           </td>
          <td>(</td>
          <td class="paramtype">const QDomNode &amp;&nbsp;</td>
          <td class="paramname"> <em>node</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"></td>
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<p>
Constructs an <a class="el" href="classRSS_1_1Image.html" title="Represents an image as stored in a RSS file.">Image</a> from a piece of RSS markup. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>node</em>&nbsp;</td><td>A QDomNode which references the DOM leaf to be used for constructing the <a class="el" href="classRSS_1_1Image.html" title="Represents an image as stored in a RSS file.">Image</a>. </td></tr>
  </table>
</dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00047">47</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

</div>
</div><p>
<a class="anchor" name="0294f63700543e11c0f0da85601c7ae5"></a><!-- doxytag: member="RSS::Image::~Image" ref="0294f63700543e11c0f0da85601c7ae5" args="()" -->
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          <td class="memname">Image::~Image           </td>
          <td>(</td>
          <td class="paramname">          </td>
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          <td width="100%"><code> [virtual]</code></td>
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<p>
Destructor. 
<p>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00065">65</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

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</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="3037a583d17594b1835d9b6b8d09875c"></a><!-- doxytag: member="RSS::Image::operator=" ref="3037a583d17594b1835d9b6b8d09875c" args="(const Image &amp;other)" -->
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          <td class="memname"><a class="el" href="classRSS_1_1Image.html">Image</a> &amp; Image::operator=           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classRSS_1_1Image.html">Image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>other</em>          </td>
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<p>
Assignment operator. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>other</em>&nbsp;</td><td>The <a class="el" href="classRSS_1_1Image.html" title="Represents an image as stored in a RSS file.">Image</a> object to clone. </td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A reference to the cloned <a class="el" href="classRSS_1_1Image.html" title="Represents an image as stored in a RSS file.">Image</a> object. </dd></dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00145">145</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

</div>
</div><p>
<a class="anchor" name="2cf93d7b8bccc975eeace77007dab5d2"></a><!-- doxytag: member="RSS::Image::operator==" ref="2cf93d7b8bccc975eeace77007dab5d2" args="(const Image &amp;other) const " -->
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          <td class="memname">bool Image::operator==           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classRSS_1_1Image.html">Image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>other</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"> const</td>
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<p>
Compares two images. 
<p>
Two images are considered identical if their properties (title, description, link etc.) are identical. Note that this does not include the actual pixmap data! <dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>other</em>&nbsp;</td><td>The image to compare with. </td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Whether the two images are equal. </dd></dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00156">156</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

</div>
</div><p>
<a class="anchor" name="9174a268bb248bb1fe137f40d0b409fe"></a><!-- doxytag: member="RSS::Image::operator!=" ref="9174a268bb248bb1fe137f40d0b409fe" args="(const Image &amp;other) const " -->
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          <td class="memname">bool RSS::Image::operator!=           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classRSS_1_1Image.html">Image</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>other</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"> const<code> [inline]</code></td>
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<p>
Convenience method. 
<p>
Simply calls !operator==(). <dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>other</em>&nbsp;</td><td>The image to compared with. </td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Whether the two images are unequal. </dd></dl>

<p>Definition at line <a class="el" href="image_8h-source.html#l00077">77</a> of file <a class="el" href="image_8h-source.html">image.h</a>.</p>

</div>
</div><p>
<a class="anchor" name="72f5ca194acf223e7b737f45abcee8e9"></a><!-- doxytag: member="RSS::Image::title" ref="72f5ca194acf223e7b737f45abcee8e9" args="() const " -->
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          <td class="memname">QString Image::title           </td>
          <td>(</td>
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          <td>&nbsp;)&nbsp;</td>
          <td width="100%"> const</td>
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<p>
RSS 0.90 and upwards. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The 'caption' of this image, or QString::null if no caption is available. </dd></dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00075">75</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

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</div><p>
<a class="anchor" name="823c8b5ee7ffb4cd7eb877aafc35b45c"></a><!-- doxytag: member="RSS::Image::url" ref="823c8b5ee7ffb4cd7eb877aafc35b45c" args="() const " -->
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          <td class="memname">const KURL &amp; Image::url           </td>
          <td>(</td>
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          <td>&nbsp;)&nbsp;</td>
          <td width="100%"> const</td>
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<p>
RSS 0.90 and upwards. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The URL pointing to the file containing the graphic data (GIF, JPEG or PNG format), or an empty KURL if no URL is available. You can use <a class="el" href="classRSS_1_1Image.html#efff3dacc2378c6f01f0fa9e6bf47a1f" title="Makes the image download the image data as referenced by the URL returned by url()...">getPixmap()</a> and <a class="el" href="classRSS_1_1Image.html#4d4fb1432827df6dcba30e8a48f6b951" title="Emitted when this Image is done downloading the actual graphics data as referenced...">gotPixmap()</a> to have the <a class="el" href="classRSS_1_1Image.html" title="Represents an image as stored in a RSS file.">Image</a> download the pixmap data itself. Note that the RSS 0.91 Specification dictates that URLs not starting with "http://" or "ftp://" are considered invalid. </dd></dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00080">80</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

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</div><p>
<a class="anchor" name="a09fee94567781ba800b06b9f5142fe9"></a><!-- doxytag: member="RSS::Image::link" ref="a09fee94567781ba800b06b9f5142fe9" args="() const " -->
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<p>
RSS 0.90 and upwards. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A link to some resource, or an empty KURL of no link is available. Clicking on the image should lead the user to the resource referenced by this URL. Note that the RSS 0.91 Specification dictates that URLs not starting with "http://" or "ftp://" are considered invalid. </dd></dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00085">85</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

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</div><p>
<a class="anchor" name="d5e71dbb47d2bfba7477e68c4f13a063"></a><!-- doxytag: member="RSS::Image::description" ref="d5e71dbb47d2bfba7477e68c4f13a063" args="() const " -->
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<p>
RSS 0.91 and upwards. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A description of what this picture shows, or QString::null if no description is available. Useful for people who deactivated images but want or need to know what is shown. </dd></dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00090">90</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

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<a class="anchor" name="755dc7553e45feee69c1c3e208c260ba"></a><!-- doxytag: member="RSS::Image::height" ref="755dc7553e45feee69c1c3e208c260ba" args="() const " -->
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          <td class="memname">unsigned int Image::height           </td>
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RSS 0.91 and upwards. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The height in pixels as reported by the news site, the default value is 31 pixels. The RSS 0.91 Specification requires this value to be between 1 and 400. '0' if this information isn't available. This is merely provided for completeness, you should not rely on this value but rather check what height the QPixmap as returned by <a class="el" href="classRSS_1_1Image.html#4d4fb1432827df6dcba30e8a48f6b951" title="Emitted when this Image is done downloading the actual graphics data as referenced...">gotPixmap()</a> reports. </dd></dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00095">95</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

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<a class="anchor" name="622448e6a454614d431d5cee77b0a7f2"></a><!-- doxytag: member="RSS::Image::width" ref="622448e6a454614d431d5cee77b0a7f2" args="() const " -->
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          <td class="memname">unsigned int Image::width           </td>
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<p>
RSS 0.91 and upwards. 
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The width in pixels as reported by the news site, the default value is 88 pixels. The RSS 0.91 Specification requires this value to be between 1 and 144. This is merely provided for completeness, you should not rely on this value but rather check what width the QPixmap as returned by <a class="el" href="classRSS_1_1Image.html#4d4fb1432827df6dcba30e8a48f6b951" title="Emitted when this Image is done downloading the actual graphics data as referenced...">gotPixmap()</a> reports. </dd></dl>

<p>Definition at line <a class="el" href="image_8cpp-source.html#l00100">100</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

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<a class="anchor" name="efff3dacc2378c6f01f0fa9e6bf47a1f"></a><!-- doxytag: member="RSS::Image::getPixmap" ref="efff3dacc2378c6f01f0fa9e6bf47a1f" args="()" -->
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Makes the image download the image data as referenced by the URL returned by <a class="el" href="classRSS_1_1Image.html#823c8b5ee7ffb4cd7eb877aafc35b45c" title="RSS 0.90 and upwards.">url()</a>. 
<p>
You have to connect to the signal <a class="el" href="classRSS_1_1Image.html#4d4fb1432827df6dcba30e8a48f6b951" title="Emitted when this Image is done downloading the actual graphics data as referenced...">gotPixmap()</a> first and then call <a class="el" href="classRSS_1_1Image.html#efff3dacc2378c6f01f0fa9e6bf47a1f" title="Makes the image download the image data as referenced by the URL returned by url()...">getPixmap()</a>. 
<p>Definition at line <a class="el" href="image_8cpp-source.html#l00105">105</a> of file <a class="el" href="image_8cpp-source.html">image.cpp</a>.</p>

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<a class="anchor" name="4d4fb1432827df6dcba30e8a48f6b951"></a><!-- doxytag: member="RSS::Image::gotPixmap" ref="4d4fb1432827df6dcba30e8a48f6b951" args="(const QPixmap &amp;pixmap)" -->
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Emitted when this <a class="el" href="classRSS_1_1Image.html" title="Represents an image as stored in a RSS file.">Image</a> is done downloading the actual graphics data as referenced by the URL returned by <a class="el" href="classRSS_1_1Image.html#823c8b5ee7ffb4cd7eb877aafc35b45c" title="RSS 0.90 and upwards.">url()</a>. 
<p>
You can trigger this download by calling <a class="el" href="classRSS_1_1Image.html#efff3dacc2378c6f01f0fa9e6bf47a1f" title="Makes the image download the image data as referenced by the URL returned by url()...">getPixmap()</a>. <dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>pixmap</em>&nbsp;</td><td>The pixmap as constructed from the data referenced by the URL returned by <a class="el" href="classRSS_1_1Image.html#a09fee94567781ba800b06b9f5142fe9" title="RSS 0.90 and upwards.">link()</a>. </td></tr>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="image_8h-source.html">image.h</a><li><a class="el" href="image_8cpp-source.html">image.cpp</a></ul>
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