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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<li class="navelem"><b>SDL2pp</b></li><li class="navelem"><a class="el" href="classSDL2pp_1_1Color.html">Color</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
<a href="classSDL2pp_1_1Color-members.html">List of all members</a> </div>
<div class="headertitle"><div class="title">SDL2pp::Color Class Reference<div class="ingroups"><a class="el" href="group__graphics.html">Graphics</a></div></div></div>
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<p>RGB color with Alpha.
<a href="classSDL2pp_1_1Color.html#details">More...</a></p>
<p><code>#include <<a class="el" href="Color_8hh_source.html">SDL2pp/Color.hh</a>></code></p>
<div class="dynheader">
Inheritance diagram for SDL2pp::Color:</div>
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<area shape="rect" title="RGB color with Alpha." alt="" coords="5,79,119,104"/>
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Collaboration diagram for SDL2pp::Color:</div>
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<area shape="rect" title="RGB color with Alpha." alt="" coords="5,79,119,104"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a13c964fc70b67d3bd465063d8c92c925" id="r_a13c964fc70b67d3bd465063d8c92c925"><td class="memItemLeft" align="right" valign="top">constexpr </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#a13c964fc70b67d3bd465063d8c92c925">Color</a> ()</td></tr>
<tr class="memdesc:a13c964fc70b67d3bd465063d8c92c925"><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <br /></td></tr>
<tr class="separator:a13c964fc70b67d3bd465063d8c92c925"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adf512046340f91221d4c597b0db47e52" id="r_adf512046340f91221d4c597b0db47e52"><td class="memItemLeft" align="right" valign="top">constexpr </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#adf512046340f91221d4c597b0db47e52">Color</a> (const SDL_Color &color)</td></tr>
<tr class="memdesc:adf512046340f91221d4c597b0db47e52"><td class="mdescLeft"> </td><td class="mdescRight">Construct a color from existing SDL_Color. <br /></td></tr>
<tr class="separator:adf512046340f91221d4c597b0db47e52"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aedb63fc98ace5f566b88a76ad3b56f11" id="r_aedb63fc98ace5f566b88a76ad3b56f11"><td class="memItemLeft" align="right" valign="top">constexpr </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#aedb63fc98ace5f566b88a76ad3b56f11">Color</a> (Uint8 r, Uint8 g, Uint8 b)</td></tr>
<tr class="memdesc:aedb63fc98ace5f566b88a76ad3b56f11"><td class="mdescLeft"> </td><td class="mdescRight">Construct the color from given RGB, alpha is opaque. <br /></td></tr>
<tr class="separator:aedb63fc98ace5f566b88a76ad3b56f11"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af375e6ece3b7494ed2aec7c6cc3c4cff" id="r_af375e6ece3b7494ed2aec7c6cc3c4cff"><td class="memItemLeft" align="right" valign="top">constexpr </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#af375e6ece3b7494ed2aec7c6cc3c4cff">Color</a> (Uint8 r, Uint8 g, Uint8 b, Uint8 a)</td></tr>
<tr class="memdesc:af375e6ece3b7494ed2aec7c6cc3c4cff"><td class="mdescLeft"> </td><td class="mdescRight">Construct the color from given RGB and alpha values. <br /></td></tr>
<tr class="separator:af375e6ece3b7494ed2aec7c6cc3c4cff"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1f4c7e84acfabb3b5ad9927f90be9e9d" id="r_a1f4c7e84acfabb3b5ad9927f90be9e9d"><td class="memItemLeft" align="right" valign="top"><a id="a1f4c7e84acfabb3b5ad9927f90be9e9d" name="a1f4c7e84acfabb3b5ad9927f90be9e9d"></a>
 </td><td class="memItemRight" valign="bottom"><b>Color</b> (const <a class="el" href="classSDL2pp_1_1Color.html">Color</a> &) noexcept=default</td></tr>
<tr class="memdesc:a1f4c7e84acfabb3b5ad9927f90be9e9d"><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor. <br /></td></tr>
<tr class="separator:a1f4c7e84acfabb3b5ad9927f90be9e9d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af96fee61b574f0a0e9512564556ee508" id="r_af96fee61b574f0a0e9512564556ee508"><td class="memItemLeft" align="right" valign="top"><a id="af96fee61b574f0a0e9512564556ee508" name="af96fee61b574f0a0e9512564556ee508"></a>
 </td><td class="memItemRight" valign="bottom"><b>Color</b> (<a class="el" href="classSDL2pp_1_1Color.html">Color</a> &&) noexcept=default</td></tr>
<tr class="memdesc:af96fee61b574f0a0e9512564556ee508"><td class="mdescLeft"> </td><td class="mdescRight">Move constructor. <br /></td></tr>
<tr class="separator:af96fee61b574f0a0e9512564556ee508"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8a8e4865002dc83147e4e02f0d2d4e31" id="r_a8a8e4865002dc83147e4e02f0d2d4e31"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#a8a8e4865002dc83147e4e02f0d2d4e31">operator=</a> (const <a class="el" href="classSDL2pp_1_1Color.html">Color</a> &) noexcept=default</td></tr>
<tr class="memdesc:a8a8e4865002dc83147e4e02f0d2d4e31"><td class="mdescLeft"> </td><td class="mdescRight">Assignment operator. <br /></td></tr>
<tr class="separator:a8a8e4865002dc83147e4e02f0d2d4e31"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5af9f9660bd21c5d97afe2e204da4bbd" id="r_a5af9f9660bd21c5d97afe2e204da4bbd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#a5af9f9660bd21c5d97afe2e204da4bbd">operator=</a> (<a class="el" href="classSDL2pp_1_1Color.html">Color</a> &&) noexcept=default</td></tr>
<tr class="memdesc:a5af9f9660bd21c5d97afe2e204da4bbd"><td class="mdescLeft"> </td><td class="mdescRight">Move assignment operator. <br /></td></tr>
<tr class="separator:a5af9f9660bd21c5d97afe2e204da4bbd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1dab011979b27e3e0bb14716b7e91387" id="r_a1dab011979b27e3e0bb14716b7e91387"><td class="memItemLeft" align="right" valign="top">constexpr Uint8 </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#a1dab011979b27e3e0bb14716b7e91387">GetRed</a> () const</td></tr>
<tr class="memdesc:a1dab011979b27e3e0bb14716b7e91387"><td class="mdescLeft"> </td><td class="mdescRight">Get the red component from the color. <br /></td></tr>
<tr class="separator:a1dab011979b27e3e0bb14716b7e91387"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a82a5ce0382feec68dbc8ff69b06d98b3" id="r_a82a5ce0382feec68dbc8ff69b06d98b3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#a82a5ce0382feec68dbc8ff69b06d98b3">SetRed</a> (int nr)</td></tr>
<tr class="memdesc:a82a5ce0382feec68dbc8ff69b06d98b3"><td class="mdescLeft"> </td><td class="mdescRight">Set the red component from the color. <br /></td></tr>
<tr class="separator:a82a5ce0382feec68dbc8ff69b06d98b3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae8e78ab1f354769fc7a00d17beebbeae" id="r_ae8e78ab1f354769fc7a00d17beebbeae"><td class="memItemLeft" align="right" valign="top">constexpr Uint8 </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#ae8e78ab1f354769fc7a00d17beebbeae">GetGreen</a> () const</td></tr>
<tr class="memdesc:ae8e78ab1f354769fc7a00d17beebbeae"><td class="mdescLeft"> </td><td class="mdescRight">Get the green component from the color. <br /></td></tr>
<tr class="separator:ae8e78ab1f354769fc7a00d17beebbeae"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0b8bb9bb3223612146e57efe7b1f28e0" id="r_a0b8bb9bb3223612146e57efe7b1f28e0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#a0b8bb9bb3223612146e57efe7b1f28e0">SetGreen</a> (int ng)</td></tr>
<tr class="memdesc:a0b8bb9bb3223612146e57efe7b1f28e0"><td class="mdescLeft"> </td><td class="mdescRight">Set the green component from the color. <br /></td></tr>
<tr class="separator:a0b8bb9bb3223612146e57efe7b1f28e0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adff109db1d50662251fd26fb1cf189f8" id="r_adff109db1d50662251fd26fb1cf189f8"><td class="memItemLeft" align="right" valign="top">constexpr Uint8 </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#adff109db1d50662251fd26fb1cf189f8">GetBlue</a> () const</td></tr>
<tr class="memdesc:adff109db1d50662251fd26fb1cf189f8"><td class="mdescLeft"> </td><td class="mdescRight">Get the blue component from the color. <br /></td></tr>
<tr class="separator:adff109db1d50662251fd26fb1cf189f8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a92ea5b80adcbf62f1da84492163dad4b" id="r_a92ea5b80adcbf62f1da84492163dad4b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#a92ea5b80adcbf62f1da84492163dad4b">SetBlue</a> (int nb)</td></tr>
<tr class="memdesc:a92ea5b80adcbf62f1da84492163dad4b"><td class="mdescLeft"> </td><td class="mdescRight">Set the blue component from the color. <br /></td></tr>
<tr class="separator:a92ea5b80adcbf62f1da84492163dad4b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4421046b8b7b849e8eee4cd95eecc14d" id="r_a4421046b8b7b849e8eee4cd95eecc14d"><td class="memItemLeft" align="right" valign="top">constexpr Uint8 </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#a4421046b8b7b849e8eee4cd95eecc14d">GetAlpha</a> () const</td></tr>
<tr class="memdesc:a4421046b8b7b849e8eee4cd95eecc14d"><td class="mdescLeft"> </td><td class="mdescRight">Get the alpha component from the color. <br /></td></tr>
<tr class="separator:a4421046b8b7b849e8eee4cd95eecc14d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a53e310ce0709704cd483b3433b54ef2f" id="r_a53e310ce0709704cd483b3433b54ef2f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1Color.html#a53e310ce0709704cd483b3433b54ef2f">SetAlpha</a> (int na)</td></tr>
<tr class="memdesc:a53e310ce0709704cd483b3433b54ef2f"><td class="mdescLeft"> </td><td class="mdescRight">Set the alpha component from the color. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>RGB color with Alpha. </p>
<p>This class is public-derived from SDL_Color structure, may generally used as it if passed via pointer or reference. It also supports direct access to r, g, b and a members.</p>
<dl class="section see"><dt>See also</dt><dd><a href="http://wiki.libsdl.org/SDL_Color">http://wiki.libsdl.org/SDL_Color</a> </dd></dl>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="a13c964fc70b67d3bd465063d8c92c925" name="a13c964fc70b67d3bd465063d8c92c925"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a13c964fc70b67d3bd465063d8c92c925">◆ </a></span>Color() <span class="overload">[1/4]</span></h2>
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<td class="memname">constexpr SDL2pp::Color::Color </td>
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<p>Default constructor. </p>
<p>Creates a Color(0, 0, 0, 0) </p>
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<h2 class="memtitle"><span class="permalink"><a href="#adf512046340f91221d4c597b0db47e52">◆ </a></span>Color() <span class="overload">[2/4]</span></h2>
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<td class="memname">constexpr SDL2pp::Color::Color </td>
<td>(</td>
<td class="paramtype">const SDL_Color & </td>
<td class="paramname"><em>color</em></td><td>)</td>
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<p>Construct a color from existing SDL_Color. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">color</td><td>Existing SDL_Color </td></tr>
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</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#aedb63fc98ace5f566b88a76ad3b56f11">◆ </a></span>Color() <span class="overload">[3/4]</span></h2>
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<td class="memname">constexpr SDL2pp::Color::Color </td>
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<td class="paramtype">Uint8 </td>
<td class="paramname"><em>r</em>, </td>
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<td class="paramname"><em>g</em>, </td>
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<td class="paramtype">Uint8 </td>
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<p>Construct the color from given RGB, alpha is opaque. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">r</td><td>Red component in the range 0-255 </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">g</td><td>Green component in the range 0-255 </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">b</td><td>Blue component in the range 0-255 </td></tr>
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</dd>
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<h2 class="memtitle"><span class="permalink"><a href="#af375e6ece3b7494ed2aec7c6cc3c4cff">◆ </a></span>Color() <span class="overload">[4/4]</span></h2>
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<td class="memname">constexpr SDL2pp::Color::Color </td>
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<td class="paramtype">Uint8 </td>
<td class="paramname"><em>r</em>, </td>
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<td class="paramtype">Uint8 </td>
<td class="paramname"><em>g</em>, </td>
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<p>Construct the color from given RGB and alpha values. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">r</td><td>Red component in the range 0-255 </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">g</td><td>Green component in the range 0-255 </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">b</td><td>Blue component in the range 0-255 </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">a</td><td>Alpha component in the range 0-255 </td></tr>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a4421046b8b7b849e8eee4cd95eecc14d">◆ </a></span>GetAlpha()</h2>
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<td class="memname">constexpr Uint8 SDL2pp::Color::GetAlpha </td>
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<p>Get the alpha component from the color. </p>
<dl class="section return"><dt>Returns</dt><dd>The alpha component from the color </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#adff109db1d50662251fd26fb1cf189f8">◆ </a></span>GetBlue()</h2>
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<td class="memname">constexpr Uint8 SDL2pp::Color::GetBlue </td>
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<p>Get the blue component from the color. </p>
<dl class="section return"><dt>Returns</dt><dd>The blue component from the color </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ae8e78ab1f354769fc7a00d17beebbeae">◆ </a></span>GetGreen()</h2>
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<td class="memname">constexpr Uint8 SDL2pp::Color::GetGreen </td>
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<p>Get the green component from the color. </p>
<dl class="section return"><dt>Returns</dt><dd>The green component from the color </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a1dab011979b27e3e0bb14716b7e91387">◆ </a></span>GetRed()</h2>
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<td class="memname">constexpr Uint8 SDL2pp::Color::GetRed </td>
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<p>Get the red component from the color. </p>
<dl class="section return"><dt>Returns</dt><dd>The red component from the color </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a5af9f9660bd21c5d97afe2e204da4bbd">◆ </a></span>operator=() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & SDL2pp::Color::operator= </td>
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<td class="paramtype"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> && </td>
<td class="paramname"></td><td>)</td>
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<p>Move assignment operator. </p>
<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a8a8e4865002dc83147e4e02f0d2d4e31">◆ </a></span>operator=() <span class="overload">[2/2]</span></h2>
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<p>Assignment operator. </p>
<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
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<a id="a53e310ce0709704cd483b3433b54ef2f" name="a53e310ce0709704cd483b3433b54ef2f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a53e310ce0709704cd483b3433b54ef2f">◆ </a></span>SetAlpha()</h2>
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<td class="memname"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & SDL2pp::Color::SetAlpha </td>
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<p>Set the alpha component from the color. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">na</td><td>New alpha component value</td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a92ea5b80adcbf62f1da84492163dad4b">◆ </a></span>SetBlue()</h2>
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<p>Set the blue component from the color. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">nb</td><td>New blue component value</td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a0b8bb9bb3223612146e57efe7b1f28e0">◆ </a></span>SetGreen()</h2>
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<td class="memname"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & SDL2pp::Color::SetGreen </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>ng</em></td><td>)</td>
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<p>Set the green component from the color. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">ng</td><td>New green component value</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a82a5ce0382feec68dbc8ff69b06d98b3">◆ </a></span>SetRed()</h2>
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<td class="memname"><a class="el" href="classSDL2pp_1_1Color.html">Color</a> & SDL2pp::Color::SetRed </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>nr</em></td><td>)</td>
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<p>Set the red component from the color. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">nr</td><td>New red component value</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>SDL2pp/<a class="el" href="Color_8hh_source.html">Color.hh</a></li>
</ul>
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