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<title>The Gnome Chemistry Utils: gccv::Hash Class Reference</title>
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<div id="projectname">The Gnome Chemistry Utils <span id="projectnumber">0.13.5</span></div>
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<li class="navelem"><a class="el" href="namespacegccv.html">gccv</a> </li>
<li class="navelem"><a class="el" href="classgccv_1_1Hash.html">Hash</a> </li>
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<a href="#pub-methods">Public Member Functions</a> </div>
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<div class="title">gccv::Hash Class Reference</div> </div>
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<!-- doxytag: class="gccv::Hash" --><!-- doxytag: inherits="gccv::Wedge" -->
<p>Equilateral hashed triangle.
<a href="classgccv_1_1Hash.html#details">More...</a></p>
<p><code>#include <<a class="el" href="hash_8h_source.html">hash.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for gccv::Hash:</div>
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<div class="center">
<img src="classgccv_1_1Hash.png" usemap="#gccv::Hash_map" alt=""/>
<map id="gccv::Hash_map" name="gccv::Hash_map">
<area href="classgccv_1_1Wedge.html" title="Equilateral triangle." alt="gccv::Wedge" shape="rect" coords="0,56,85,80"/>
<area href="classgccv_1_1Item.html" title="The base class for the canvas contents." alt="gccv::Item" shape="rect" coords="0,0,85,24"/>
</map>
</div></div>
<p><a href="classgccv_1_1Hash-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgccv_1_1Hash.html#ac2f4e9314f509792af7bfb74f837cec4">Hash</a> (<a class="el" href="classgccv_1_1Canvas.html">Canvas</a> *canvas, double x0, double y0, double x1, double y1, double width)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgccv_1_1Hash.html#a8f583652da95b41cfbdd9e0727f9e003">Hash</a> (<a class="el" href="classgccv_1_1Group.html">Group</a> *parent, double x0, double y0, double x1, double y1, double width, <a class="el" href="classgccv_1_1ItemClient.html">ItemClient</a> *client=NULL)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classgccv_1_1Hash.html#a3235a11672ee9f38308eb870b7bba406">~Hash</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgccv_1_1Hash.html#a29e823b5835313761677ec287c214ee5">Draw</a> (cairo_t *cr, bool is_vector) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgccv_1_1Hash.html#af4bed44e26cc717fe7195fae50bc74ef">SetLineWidth</a> (double val)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgccv_1_1Hash.html#a02c4bce87e8c21ef4705b77a024e086c">GetLineWidth</a> (void) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgccv_1_1Hash.html#af211cc09089de25042b4085f534096de">SetLineDist</a> (double val)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgccv_1_1Hash.html#a6210dfe3713f196f97b13259377a9a25">GetLineDist</a> (void) const </td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Equilateral hashed triangle. </p>
<p>Equilateral triangle filled with regularly spaced hashes parallel to the triangle base. </p>
<p>Definition at line <a class="el" href="hash_8h_source.html#l00040">40</a> of file <a class="el" href="hash_8h_source.html">hash.h</a>.</p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ac2f4e9314f509792af7bfb74f837cec4"></a><!-- doxytag: member="gccv::Hash::Hash" ref="ac2f4e9314f509792af7bfb74f837cec4" args="(Canvas *canvas, double x0, double y0, double x1, double y1, double width)" -->
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<td class="memname">gccv::Hash::Hash </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgccv_1_1Canvas.html">Canvas</a> * </td>
<td class="paramname"><em>canvas</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>x0</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y0</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>x1</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y1</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>width</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">canvas</td><td>a <a class="el" href="classgccv_1_1Canvas.html" title="the Canvas class">Canvas</a>. </td></tr>
<tr><td class="paramname">x0</td><td>the triangle top horizontal position. </td></tr>
<tr><td class="paramname">y0</td><td>the triangle top vertical position. </td></tr>
<tr><td class="paramname">x1</td><td>the horizontal position of the canter of the triangle base. </td></tr>
<tr><td class="paramname">y1</td><td>the vertical position of the canter of the triangle base. </td></tr>
<tr><td class="paramname">width</td><td>the triangle base width.</td></tr>
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</dd>
</dl>
<p>Creates a new <a class="el" href="classgccv_1_1Hash.html" title="Equilateral hashed triangle.">Hash</a> and sets it as a child of the root <a class="el" href="classgccv_1_1Group.html" title="Item with Item children.">Group</a> of <em>canvas</em>. </p>
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<a class="anchor" id="a8f583652da95b41cfbdd9e0727f9e003"></a><!-- doxytag: member="gccv::Hash::Hash" ref="a8f583652da95b41cfbdd9e0727f9e003" args="(Group *parent, double x0, double y0, double x1, double y1, double width, ItemClient *client=NULL)" -->
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<td class="memname">gccv::Hash::Hash </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgccv_1_1Group.html">Group</a> * </td>
<td class="paramname"><em>parent</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>x0</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y0</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>x1</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classgccv_1_1ItemClient.html">ItemClient</a> * </td>
<td class="paramname"><em>client</em> = <code>NULL</code> </td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">parent</td><td>the <a class="el" href="classgccv_1_1Group.html" title="Item with Item children.">Group</a> to which the new <a class="el" href="classgccv_1_1Hash.html" title="Equilateral hashed triangle.">Hash</a> will be added. </td></tr>
<tr><td class="paramname">x0</td><td>the triangle top horizontal position. </td></tr>
<tr><td class="paramname">y0</td><td>the triangle top vertical position. </td></tr>
<tr><td class="paramname">x1</td><td>the horizontal position of the canter of the triangle base. </td></tr>
<tr><td class="paramname">y1</td><td>the vertical position of the canter of the triangle base. </td></tr>
<tr><td class="paramname">width</td><td>the triangle base width. </td></tr>
<tr><td class="paramname">client</td><td>the <a class="el" href="classgccv_1_1ItemClient.html" title="the base class for objects associated with a canvas item.">ItemClient</a> for the new <a class="el" href="classgccv_1_1Hash.html" title="Equilateral hashed triangle.">Hash</a> if any.</td></tr>
</table>
</dd>
</dl>
<p>Creates a new <a class="el" href="classgccv_1_1Hash.html" title="Equilateral hashed triangle.">Hash</a> inside <em>parent</em> and sets <em>client</em> as its associated <a class="el" href="classgccv_1_1ItemClient.html" title="the base class for objects associated with a canvas item.">ItemClient</a>. </p>
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<a class="anchor" id="a3235a11672ee9f38308eb870b7bba406"></a><!-- doxytag: member="gccv::Hash::~Hash" ref="a3235a11672ee9f38308eb870b7bba406" args="()" -->
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<td class="memname">virtual gccv::Hash::~Hash </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
<p>The destructor. </p>
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</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a29e823b5835313761677ec287c214ee5"></a><!-- doxytag: member="gccv::Hash::Draw" ref="a29e823b5835313761677ec287c214ee5" args="(cairo_t *cr, bool is_vector) const " -->
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<td class="memname">void gccv::Hash::Draw </td>
<td>(</td>
<td class="paramtype">cairo_t * </td>
<td class="paramname"><em>cr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>is_vector</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td> const<code> [virtual]</code></td>
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<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cr</td><td>a cairo_t. </td></tr>
<tr><td class="paramname">is_vector</td><td>whether the cairo_t is a vectorial context.</td></tr>
</table>
</dd>
</dl>
<p>Draws the <a class="el" href="classgccv_1_1Hash.html" title="Equilateral hashed triangle.">Hash</a> to <em>cr</em>. </p>
<p>Reimplemented from <a class="el" href="classgccv_1_1Wedge.html#a42a3537e7c4cb8542e4c53c6d3e17615">gccv::Wedge</a>.</p>
</div>
</div>
<a class="anchor" id="a6210dfe3713f196f97b13259377a9a25"></a><!-- doxytag: member="gccv::Hash::GetLineDist" ref="a6210dfe3713f196f97b13259377a9a25" args="(void) const " -->
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<td class="memname">gccv::Hash::GetLineDist </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<dl class="return"><dt><b>Returns:</b></dt><dd>the distance between two consecutive hashes. </dd></dl>
<p>Definition at line <a class="el" href="hash_8h_source.html#l00099">99</a> of file <a class="el" href="hash_8h_source.html">hash.h</a>.</p>
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<a class="anchor" id="a02c4bce87e8c21ef4705b77a024e086c"></a><!-- doxytag: member="gccv::Hash::GetLineWidth" ref="a02c4bce87e8c21ef4705b77a024e086c" args="(void) const " -->
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<td class="memname">gccv::Hash::GetLineWidth </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
</tr>
</table>
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<dl class="return"><dt><b>Returns:</b></dt><dd>the width of the hashes. </dd></dl>
<p>Definition at line <a class="el" href="hash_8h_source.html#l00089">89</a> of file <a class="el" href="hash_8h_source.html">hash.h</a>.</p>
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<a class="anchor" id="af211cc09089de25042b4085f534096de"></a><!-- doxytag: member="gccv::Hash::SetLineDist" ref="af211cc09089de25042b4085f534096de" args="(double val)" -->
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<td class="memname">gccv::Hash::SetLineDist </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>dist</em></td><td>)</td>
<td><code> [inline]</code></td>
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<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">dist</td><td>the new hash distance.</td></tr>
</table>
</dd>
</dl>
<p>Sets the distance between two consecutive hashes. The periodicity is actually the sum of this distance and the hash width. </p>
<p>Definition at line <a class="el" href="hash_8h_source.html#l00099">99</a> of file <a class="el" href="hash_8h_source.html">hash.h</a>.</p>
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<a class="anchor" id="af4bed44e26cc717fe7195fae50bc74ef"></a><!-- doxytag: member="gccv::Hash::SetLineWidth" ref="af4bed44e26cc717fe7195fae50bc74ef" args="(double val)" -->
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<td class="memname">gccv::Hash::SetLineWidth </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>width</em></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
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<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">width</td><td>the new hash width.</td></tr>
</table>
</dd>
</dl>
<p>Sets the width of the hashes. </p>
<p>Definition at line <a class="el" href="hash_8h_source.html#l00089">89</a> of file <a class="el" href="hash_8h_source.html">hash.h</a>.</p>
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</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="hash_8h_source.html">hash.h</a></li>
</ul>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Fri Nov 11 2011 18:01:05 for The Gnome Chemistry Utils by 
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