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<div class="title">glview.h</div> </div>
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<a href="glview_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -*- C++ -*-</span>
<a name="l00002"></a>00002
<a name="l00003"></a>00003 <span class="comment">/*</span>
<a name="l00004"></a>00004 <span class="comment"> * Gnome Chemistry Utils</span>
<a name="l00005"></a>00005 <span class="comment"> * gcu/glview.h</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * Copyright (C) 2006-2011 Jean Bréfort <jean.brefort@normalesup.org></span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This program is free software; you can redistribute it and/or</span>
<a name="l00010"></a>00010 <span class="comment"> * modify it under the terms of the GNU General Public License as</span>
<a name="l00011"></a>00011 <span class="comment"> * published by the Free Software Foundation; either version 2 of the</span>
<a name="l00012"></a>00012 <span class="comment"> * License, or (at your option) any later version.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
<a name="l00015"></a>00015 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00016"></a>00016 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00017"></a>00017 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00018"></a>00018 <span class="comment"> *</span>
<a name="l00019"></a>00019 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
<a name="l00020"></a>00020 <span class="comment"> * along with this program; if not, write to the Free Software</span>
<a name="l00021"></a>00021 <span class="comment"> * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301</span>
<a name="l00022"></a>00022 <span class="comment"> * USA</span>
<a name="l00023"></a>00023 <span class="comment"> */</span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#ifndef GCU_GL_VIEW_H</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define GCU_GL_VIEW_H</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="macros_8h.html">macros.h</a>"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "<a class="code" href="matrix_8h.html">matrix.h</a>"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <goffice/goffice.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <map></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <string></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <stdexcept></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">extern</span> <span class="keywordtype">double</span> DefaultPsi, DefaultTheta, DefaultPhi;
<a name="l00036"></a>00036
<a name="l00038"></a>00038 <span class="keyword">namespace </span>gcu {
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">class </span>GLDocument;
<a name="l00041"></a>00041
<a name="l00047"></a><a class="code" href="classgcu_1_1GLView.html">00047</a> <span class="keyword">class </span><a class="code" href="classgcu_1_1GLView.html">GLView</a>
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00051"></a>00051
<a name="l00056"></a>00056 <a class="code" href="classgcu_1_1GLView.html#a12773d88a79619d6e70159d3ede8215d" title="Constructor.">GLView</a> (<a class="code" href="classgcu_1_1GLDocument.html">GLDocument</a>* pDoc) <span class="keywordflow">throw</span> (std::runtime_error);
<a name="l00058"></a>00058
<a name="l00061"></a>00061 <span class="keyword">virtual</span> <a class="code" href="classgcu_1_1GLView.html#a3f3491edcef778660323ee26e83e924b" title="Destructor.">~GLView</a> ();
<a name="l00066"></a>00066 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgcu_1_1GLView.html#ad0fb065965415763e74ca8b02a4023a2">Update</a> ();
<a name="l00074"></a>00074 <span class="keywordtype">void</span> <a class="code" href="classgcu_1_1GLView.html#a74a290d10b91dc4cb411715abc61eec8">SetRotation</a> (<span class="keywordtype">double</span> psi, <span class="keywordtype">double</span> theta, <span class="keywordtype">double</span> phi);
<a name="l00086"></a>00086 <span class="keywordtype">void</span> <a class="code" href="classgcu_1_1GLView.html#aa24dd1bf510dfae62e9c729b115a89ea">SaveAsImage</a> (std::string <span class="keyword">const</span> &filename, <span class="keywordtype">char</span> <span class="keyword">const</span> *type, std::map<std::string, std::string>& options, <span class="keywordtype">unsigned</span> width, <span class="keywordtype">unsigned</span> height, <span class="keywordtype">bool</span> use_bg) <span class="keyword">const</span>;
<a name="l00096"></a>00096 <span class="keyword">virtual</span> GdkPixbuf *<a class="code" href="classgcu_1_1GLView.html#aaa58e708fb9bed1b210bb4fbdd1bd64b">BuildPixbuf</a> (<span class="keywordtype">unsigned</span> width, <span class="keywordtype">unsigned</span> height, <span class="keywordtype">bool</span> use_bg) <span class="keyword">const</span>;
<a name="l00105"></a>00105 <span class="keywordtype">void</span> <a class="code" href="classgcu_1_1GLView.html#a0cca4204e5936ae1474a5b02abf364d1">RenderToCairo</a> (cairo_t *cr, <span class="keywordtype">unsigned</span> width, <span class="keywordtype">unsigned</span> height, <span class="keywordtype">bool</span> use_bg) <span class="keyword">const</span>;
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keyword">protected</span>:
<a name="l00114"></a>00114 <span class="keywordtype">void</span> <a class="code" href="classgcu_1_1GLView.html#a5149952a005f6dc2bef24995b1faed15">Rotate</a> (gdouble x, gdouble y);
<a name="l00115"></a>00115 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> GLBegin () = 0;
<a name="l00116"></a>00116 <span class="keyword">virtual</span> <span class="keywordtype">void</span> GLEnd () = 0;
<a name="l00117"></a>00117
<a name="l00118"></a>00118 <span class="keyword">protected</span>:
<a name="l00119"></a>00119 <a class="code" href="classgcu_1_1Matrix.html">Matrix</a> m_Euler;
<a name="l00120"></a>00120 <span class="keywordtype">double</span> m_Lastx, m_Lasty;
<a name="l00121"></a>00121 <span class="keywordtype">int</span> m_WindowHeight, m_WindowWidth;
<a name="l00122"></a>00122 <span class="keywordtype">double</span> m_Height, m_Width, m_Near, m_Far;
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="comment">// Properties</span>
<a name="l00134"></a><a class="code" href="classgcu_1_1GLView.html#afeceae8b5707439c622a4eb1681f51f5">00134</a> <span class="comment"></span><a class="code" href="macros_8h.html#a2e6e8322502a538f4583d41206cea297">GCU_PROP</a> (<span class="keywordtype">double</span>, Angle)
<a name="l00144"></a><a class="code" href="classgcu_1_1GLView.html#ae9b369632eafd7478ae59c698c7ce532">00144</a> <a class="code" href="macros_8h.html#a2e6e8322502a538f4583d41206cea297">GCU_PROP</a> (<span class="keywordtype">double</span>, Psi)
<a name="l00154"></a><a class="code" href="classgcu_1_1GLView.html#ad0739df1477cadbac6b40e2b9c0c0a40">00154</a> <a class="code" href="macros_8h.html#a2e6e8322502a538f4583d41206cea297">GCU_PROP</a> (<span class="keywordtype">double</span>, Phi)
<a name="l00164"></a><a class="code" href="classgcu_1_1GLView.html#a75de7807ccf9f2687216f34ab1f293f9">00164</a> <a class="code" href="macros_8h.html#a2e6e8322502a538f4583d41206cea297">GCU_PROP</a> (<span class="keywordtype">double</span>, Theta)
<a name="l00174"></a><a class="code" href="classgcu_1_1GLView.html#a5d4bcd6d0fc4a12e7cff79cca3ee536e">00174</a> <a class="code" href="macros_8h.html#a2e6e8322502a538f4583d41206cea297">GCU_PROP</a> (<span class="keywordtype">float</span>, Red)
<a name="l00184"></a><a class="code" href="classgcu_1_1GLView.html#ae477011e82f744061d34e961914de748">00184</a> <a class="code" href="macros_8h.html#a2e6e8322502a538f4583d41206cea297">GCU_PROP</a> (<span class="keywordtype">float</span>, Green)
<a name="l00194"></a><a class="code" href="classgcu_1_1GLView.html#a2bd44f71fe06f8ffd434089d6409922b">00194</a> <a class="code" href="macros_8h.html#a2e6e8322502a538f4583d41206cea297">GCU_PROP</a> (<span class="keywordtype">float</span>, Blue)
<a name="l00211"></a><a class="code" href="classgcu_1_1GLView.html#a3ffe782c0c7c30d9f7167469ab34785c">00211</a> <a class="code" href="macros_8h.html#a2e6e8322502a538f4583d41206cea297">GCU_PROP</a> (<span class="keywordtype">float</span>, Alpha)
<a name="l00215"></a><a class="code" href="classgcu_1_1GLView.html#a89df1c25164fdd94b685f0a576968540">00215</a> <a class="code" href="macros_8h.html#ad52419f8ee19ed3a6e49ca7db37e6a47">GCU_PROT_POINTER_PROP</a> (<a class="code" href="classgcu_1_1GLDocument.html">GLDocument</a>, Doc)
<a name="l00222"></a><a class="code" href="classgcu_1_1GLView.html#afc93b1b526679cdc0656d6d9f80b6d2f">00222</a> <a class="code" href="macros_8h.html#ac63298328b07e40af4fe4a5e8d1b8b7c">GCU_PROT_PROP</a> (<span class="keywordtype">double</span>, Radius);
<a name="l00223"></a>00223 };
<a name="l00224"></a>00224
<a name="l00225"></a>00225 } <span class="comment">// namespace gcu</span>
<a name="l00226"></a>00226
<a name="l00227"></a>00227 <span class="preprocessor">#endif // GCU_GL_VIEW_H</span>
</pre></div></div>
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