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<div class="title">TColor.h</div> </div>
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<a href="_t_color_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* +---------------------------------------------------------------------------+</span>
<a name="l00002"></a>00002 <span class="comment"> | The Mobile Robot Programming Toolkit (MRPT) C++ library |</span>
<a name="l00003"></a>00003 <span class="comment"> | |</span>
<a name="l00004"></a>00004 <span class="comment"> | http://www.mrpt.org/ |</span>
<a name="l00005"></a>00005 <span class="comment"> | |</span>
<a name="l00006"></a>00006 <span class="comment"> | Copyright (C) 2005-2011 University of Malaga |</span>
<a name="l00007"></a>00007 <span class="comment"> | |</span>
<a name="l00008"></a>00008 <span class="comment"> | This software was written by the Machine Perception and Intelligent |</span>
<a name="l00009"></a>00009 <span class="comment"> | Robotics Lab, University of Malaga (Spain). |</span>
<a name="l00010"></a>00010 <span class="comment"> | Contact: Jose-Luis Blanco <jlblanco@ctima.uma.es> |</span>
<a name="l00011"></a>00011 <span class="comment"> | |</span>
<a name="l00012"></a>00012 <span class="comment"> | This file is part of the MRPT project. |</span>
<a name="l00013"></a>00013 <span class="comment"> | |</span>
<a name="l00014"></a>00014 <span class="comment"> | MRPT is free software: you can redistribute it and/or modify |</span>
<a name="l00015"></a>00015 <span class="comment"> | it under the terms of the GNU General Public License as published by |</span>
<a name="l00016"></a>00016 <span class="comment"> | the Free Software Foundation, either version 3 of the License, or |</span>
<a name="l00017"></a>00017 <span class="comment"> | (at your option) any later version. |</span>
<a name="l00018"></a>00018 <span class="comment"> | |</span>
<a name="l00019"></a>00019 <span class="comment"> | MRPT is distributed in the hope that it will be useful, |</span>
<a name="l00020"></a>00020 <span class="comment"> | but WITHOUT ANY WARRANTY; without even the implied warranty of |</span>
<a name="l00021"></a>00021 <span class="comment"> | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |</span>
<a name="l00022"></a>00022 <span class="comment"> | GNU General Public License for more details. |</span>
<a name="l00023"></a>00023 <span class="comment"> | |</span>
<a name="l00024"></a>00024 <span class="comment"> | You should have received a copy of the GNU General Public License |</span>
<a name="l00025"></a>00025 <span class="comment"> | along with MRPT. If not, see <http://www.gnu.org/licenses/>. |</span>
<a name="l00026"></a>00026 <span class="comment"> | |</span>
<a name="l00027"></a>00027 <span class="comment"> +---------------------------------------------------------------------------+ */</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#ifndef mrpt_utils_tcolor_H</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#define mrpt_utils_tcolor_H</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <<a class="code" href="mrpt__stdint_8h.html">mrpt/utils/mrpt_stdint.h</a>></span> <span class="comment">// compiler-independent version of "stdint.h"</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <<a class="code" href="mrpt__inttypes_8h.html">mrpt/utils/mrpt_inttypes.h</a>></span> <span class="comment">// compiler-independent version of "inttypes.h"</span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">namespace </span>mrpt
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <span class="keyword">namespace </span>utils
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 <span class="comment"></span>
<a name="l00040"></a>00040 <span class="comment"> /** A RGB color - 8bit </span>
<a name="l00041"></a>00041 <span class="comment"> * \ingroup mrpt_base_grp */</span>
<a name="l00042"></a>00042 <span class="keyword">struct </span><a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> TColor
<a name="l00043"></a>00043 {
<a name="l00044"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a7848db38e0d06ab2c60c65dd5e9c12ec">00044</a> <span class="keyword">inline</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a7848db38e0d06ab2c60c65dd5e9c12ec">TColor</a>() : R(0),G(0),B(0),A(255) { }
<a name="l00045"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#af5bdff62161a7ccfc5ecf71b6dd22e33">00045</a> <span class="keyword">inline</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#af5bdff62161a7ccfc5ecf71b6dd22e33">TColor</a>(uint8_t r,uint8_t g,uint8_t b, uint8_t alpha=255) : R(r),G(g),B(b),A(alpha) { }
<a name="l00046"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#ac1499b2822a146a490a5cc526dc4fdb6">00046</a> <span class="keyword">inline</span> <span class="keyword">explicit</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#ac1499b2822a146a490a5cc526dc4fdb6">TColor</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> color_RGB_24bit) : R(uint8_t(color_RGB_24bit>>16)),G(uint8_t(color_RGB_24bit>>8)),B(uint8_t(color_RGB_24bit)),A(255) { }
<a name="l00047"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a0f62f632e30adf825cecb3e65d719ca5">00047</a> uint8_t <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a0f62f632e30adf825cecb3e65d719ca5">R</a>,G,B,A;
<a name="l00048"></a>00048 <span class="comment"></span>
<a name="l00049"></a>00049 <span class="comment"> /** Operator for implicit conversion into an int binary representation 0xRRGGBB */</span>
<a name="l00050"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a9dfac91d02cc5f8f3381bb3ed2489f1a">00050</a> <span class="keyword">inline</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a9dfac91d02cc5f8f3381bb3ed2489f1a" title="Operator for implicit conversion into an int binary representation 0xRRGGBB.">operator unsigned int</a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)R)<<16) | (((<span class="keywordtype">unsigned</span> int)G)<<8) | B; }
<a name="l00051"></a>00051
<a name="l00052"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a889b647441f8534a0e205e387635e1c1">00052</a> <span class="keyword">static</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html" title="A RGB color - 8bit.">TColor</a> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a889b647441f8534a0e205e387635e1c1" title="Predefined colors.">red</a>; <span class="comment">//!< Predefined colors</span>
<a name="l00053"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a5bf90664d0b8252eb2538af5ef9c29c1">00053</a> <span class="comment"></span> <span class="keyword">static</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html" title="A RGB color - 8bit.">TColor</a> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a5bf90664d0b8252eb2538af5ef9c29c1" title="Predefined colors.">green</a>;<span class="comment">//!< Predefined colors</span>
<a name="l00054"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a18bc65f7262e4dc77569f502cd14260e">00054</a> <span class="comment"></span> <span class="keyword">static</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html" title="A RGB color - 8bit.">TColor</a> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a18bc65f7262e4dc77569f502cd14260e" title="Predefined colors.">blue</a>;<span class="comment">//!< Predefined colors</span>
<a name="l00055"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a027d442b5be142e286b30859b71188cd">00055</a> <span class="comment"></span> <span class="keyword">static</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html" title="A RGB color - 8bit.">TColor</a> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a027d442b5be142e286b30859b71188cd" title="Predefined colors.">white</a>;<span class="comment">//!< Predefined colors</span>
<a name="l00056"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#ae112ea044360e8bbee5b2553a79240e8">00056</a> <span class="comment"></span> <span class="keyword">static</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html" title="A RGB color - 8bit.">TColor</a> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#ae112ea044360e8bbee5b2553a79240e8" title="Predefined colors.">black</a>;<span class="comment">//!< Predefined colors</span>
<a name="l00057"></a><a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a3be8b8a51425783d005914b82b9f8891">00057</a> <span class="comment"></span> <span class="keyword">static</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html" title="A RGB color - 8bit.">TColor</a> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html#a3be8b8a51425783d005914b82b9f8891" title="Predefined colors.">gray</a>; <span class="comment">//!< Predefined colors</span>
<a name="l00058"></a>00058 <span class="comment"></span> };
<a name="l00059"></a>00059 <span class="comment"></span>
<a name="l00060"></a>00060 <span class="comment"> /** A RGB color - floats in the range [0,1] </span>
<a name="l00061"></a>00061 <span class="comment"> * \ingroup mrpt_base_grp */</span>
<a name="l00062"></a>00062 <span class="keyword">struct </span><a class="code" href="base_2include_2mrpt_2base_2link__pragmas_8h.html#a6045fa0129b1a3d6c8bf895470e66574">BASE_IMPEXP</a> <a class="code" href="structmrpt_1_1utils_1_1_t_colorf.html" title="A RGB color - floats in the range [0,1].">TColorf</a>
<a name="l00063"></a>00063 {
<a name="l00064"></a><a class="code" href="structmrpt_1_1utils_1_1_t_colorf.html#af16218bd2db97e01bb64e05c2a0ec616">00064</a> <a class="code" href="structmrpt_1_1utils_1_1_t_colorf.html#af16218bd2db97e01bb64e05c2a0ec616">TColorf</a>(<span class="keywordtype">float</span> r=0,<span class="keywordtype">float</span> g=0,<span class="keywordtype">float</span> b=0, <span class="keywordtype">float</span> alpha=1.0f) : R(r),G(g),B(b),A(alpha) { }
<a name="l00065"></a><a class="code" href="structmrpt_1_1utils_1_1_t_colorf.html#ab97d3dfc6bf44d8336011f3e2684289b">00065</a> <span class="keyword">explicit</span> <a class="code" href="structmrpt_1_1utils_1_1_t_colorf.html#ab97d3dfc6bf44d8336011f3e2684289b">TColorf</a>(<span class="keyword">const</span> <a class="code" href="structmrpt_1_1utils_1_1_t_color.html" title="A RGB color - 8bit.">TColor</a> &col) : R(col.R*(1.f/255)),G(col.G*(1.f/255)),B(col.B*(1.f/255)),A(col.A*(1.f/255)) { }
<a name="l00066"></a><a class="code" href="structmrpt_1_1utils_1_1_t_colorf.html#ac1941d15140c3f22cced86c45050aaef">00066</a> <span class="keywordtype">float</span> <a class="code" href="structmrpt_1_1utils_1_1_t_colorf.html#ac1941d15140c3f22cced86c45050aaef">R</a>,G,B,A;
<a name="l00067"></a>00067 };
<a name="l00068"></a>00068
<a name="l00069"></a>00069 } <span class="comment">// end namespace</span>
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="preprocessor">#endif</span>
<a name="l00073"></a>00073 <span class="preprocessor"></span>
</pre></div></div>
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