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  91.   <div class="headertitle">

  92. <div class="title">Color Struct Reference</div>  </div>

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  96. <p><code>#include &lt;<a class="el" href="Color_8hpp_source.html">Color.hpp</a>&gt;</code></p>

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  99. Public Member Functions</h2></td></tr>

  100. <tr class="memitem:acbbdba6661c2bbd987ef27de59813b47"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structColor.html#acbbdba6661c2bbd987ef27de59813b47">Color</a> () noexcept</td></tr>

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  104. <tr class="memitem:a77dd2b8f997aaf034c790ffd4ffe64bc"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structColor.html#a77dd2b8f997aaf034c790ffd4ffe64bc">Color</a> (float red, float green, float blue, float alpha=1.0f) noexcept</td></tr>

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  109. <a class="el" href="structColor.html">Color</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="structColor.html">Color</a> &amp;color) noexcept</td></tr>

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  111. <tr class="memitem:a8d51b3f9457c1d9524ad67c94152b99a"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structColor.html#a8d51b3f9457c1d9524ad67c94152b99a">Color</a> (const <a class="el" href="structColor.html">Color</a> &amp;color1, const <a class="el" href="structColor.html">Color</a> &amp;color2, float u) noexcept</td></tr>

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  113. <tr class="memitem:a96283f5b9ad6f6465e40f69012aca00f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structColor.html#a96283f5b9ad6f6465e40f69012aca00f">interpolate</a> (const <a class="el" href="structColor.html">Color</a> &amp;other, float u) noexcept</td></tr>

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  115. <tr class="memitem:a16880d42b2d52ed23eb307ed2980a9a3"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structColor.html#a16880d42b2d52ed23eb307ed2980a9a3">isEqual</a> (const <a class="el" href="structColor.html">Color</a> &amp;color, bool withAlpha=true) noexcept</td></tr>

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  118. bool&#160;</td><td class="memItemRight" valign="bottom"><b>isNotEqual</b> (const <a class="el" href="structColor.html">Color</a> &amp;color, bool withAlpha=true) noexcept</td></tr>

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  121. bool&#160;</td><td class="memItemRight" valign="bottom"><b>operator==</b> (const <a class="el" href="structColor.html">Color</a> &amp;color) noexcept</td></tr>

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  124. bool&#160;</td><td class="memItemRight" valign="bottom"><b>operator!=</b> (const <a class="el" href="structColor.html">Color</a> &amp;color) noexcept</td></tr>

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  126. <tr class="memitem:aad01f46af4cdb18b2bcbddd3f63d14d5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structColor.html#aad01f46af4cdb18b2bcbddd3f63d14d5">fixBounds</a> () noexcept</td></tr>

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  129. &#160;</td><td class="memItemRight" valign="bottom"><b>Color</b> (const NVGcolor &amp;) noexcept</td></tr>

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  132. &#160;</td><td class="memItemRight" valign="bottom"><b>operator NVGcolor</b> () const noexcept</td></tr>

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  134. </table><table class="memberdecls">

  135. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>

  136. Static Public Member Functions</h2></td></tr>

  137. <tr class="memitem:a41820f7349e997489d53f98036e76a0c"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structColor.html">Color</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structColor.html#a41820f7349e997489d53f98036e76a0c">fromHSL</a> (float hue, float saturation, float lightness, float alpha=1.0f)</td></tr>

  138. <tr class="separator:a41820f7349e997489d53f98036e76a0c"><td class="memSeparator" colspan="2">&#160;</td></tr>

  139. <tr class="memitem:a57a79f611e15fb0abd288838a85990cb"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structColor.html">Color</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structColor.html#a57a79f611e15fb0abd288838a85990cb">fromHTML</a> (const char *rgb, float alpha=1.0f)</td></tr>

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  141. </table><table class="memberdecls">

  142. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>

  143. Public Attributes</h2></td></tr>

  144. <tr class="memitem:ab2a2a5c22934a5f160d83906251d9204"><td class="memItemLeft" >union {</td></tr>

  145. <tr class="memitem:a25d3f3a59c6b77100e900166dbe6491f"><td class="memItemLeft" >

  146. &#160;&#160;&#160;float&#160;&#160;&#160;<b>rgba</b> [4]</td></tr>

  147. <tr class="separator:a25d3f3a59c6b77100e900166dbe6491f"><td class="memSeparator" colspan="2">&#160;</td></tr>

  148. <tr class="memitem:ac12da2a67fafc0ae792e11437dc6f81a"><td class="memItemLeft" ><a class="anchor" id="ac12da2a67fafc0ae792e11437dc6f81a"></a>

  149. &#160;&#160;&#160;struct {</td></tr>

  150. <tr class="memitem:ac2c4ab37d3f5ef4f29fc9b07e9f4f8cb"><td class="memItemLeft" >

  151. &#160;&#160;&#160;&#160;&#160;&#160;float&#160;&#160;&#160;<b>red</b></td></tr>

  152. <tr class="separator:ac2c4ab37d3f5ef4f29fc9b07e9f4f8cb"><td class="memSeparator" colspan="2">&#160;</td></tr>

  153. <tr class="memitem:a070efb64cbe536a9dd8b7190875bde7c"><td class="memItemLeft" >

  154. &#160;&#160;&#160;&#160;&#160;&#160;float&#160;&#160;&#160;<b>green</b></td></tr>

  155. <tr class="separator:a070efb64cbe536a9dd8b7190875bde7c"><td class="memSeparator" colspan="2">&#160;</td></tr>

  156. <tr class="memitem:a34cf6fa60ec69927b716964ab265db3f"><td class="memItemLeft" >

  157. &#160;&#160;&#160;&#160;&#160;&#160;float&#160;&#160;&#160;<b>blue</b></td></tr>

  158. <tr class="separator:a34cf6fa60ec69927b716964ab265db3f"><td class="memSeparator" colspan="2">&#160;</td></tr>

  159. <tr class="memitem:a0b228911b99285d8bde30aa656de8b26"><td class="memItemLeft" >

  160. &#160;&#160;&#160;&#160;&#160;&#160;float&#160;&#160;&#160;<b>alpha</b></td></tr>

  161. <tr class="separator:a0b228911b99285d8bde30aa656de8b26"><td class="memSeparator" colspan="2">&#160;</td></tr>

  162. <tr class="memitem:ac12da2a67fafc0ae792e11437dc6f81a"><td class="memItemLeft" valign="top">&#160;&#160;&#160;}&#160;</td><td class="memItemRight" valign="bottom"></td></tr>

  163. <tr class="separator:ac12da2a67fafc0ae792e11437dc6f81a"><td class="memSeparator" colspan="2">&#160;</td></tr>

  164. <tr class="memitem:ab2a2a5c22934a5f160d83906251d9204"><td class="memItemLeft" valign="top">};&#160;</td><td class="memItemRight" valign="bottom"></td></tr>

  165. <tr class="separator:ab2a2a5c22934a5f160d83906251d9204"><td class="memSeparator" colspan="2">&#160;</td></tr>

  166. </table>

  167. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>

  168. <div class="textblock"><p>A color made from red, green, blue and alpha floating-point values in [0..1] range. </p>

  169. </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>

  170. <a class="anchor" id="acbbdba6661c2bbd987ef27de59813b47"></a>

  171. <div class="memitem">

  172. <div class="memproto">

  173. <table class="mlabels">

  174.   <tr>

  175.   <td class="mlabels-left">

  176.       <table class="memname">

  177.         <tr>

  178.           <td class="memname">Color::Color </td>

  179.           <td>(</td>

  180.           <td class="paramname"></td><td>)</td>

  181.           <td></td>

  182.         </tr>

  183.       </table>

  184.   </td>

  185.   <td class="mlabels-right">

  186. <span class="mlabels"><span class="mlabel">noexcept</span></span>  </td>

  187.   </tr>

  188. </table>

  189. </div><div class="memdoc">

  190. <p>Create solid black color. </p>

  191. 

  192. </div>

  193. </div>

  194. <a class="anchor" id="a6539e54d79570ad579207289d087af70"></a>

  195. <div class="memitem">

  196. <div class="memproto">

  197. <table class="mlabels">

  198.   <tr>

  199.   <td class="mlabels-left">

  200.       <table class="memname">

  201.         <tr>

  202.           <td class="memname">Color::Color </td>

  203.           <td>(</td>

  204.           <td class="paramtype">int&#160;</td>

  205.           <td class="paramname"><em>red</em>, </td>

  206.         </tr>

  207.         <tr>

  208.           <td class="paramkey"></td>

  209.           <td></td>

  210.           <td class="paramtype">int&#160;</td>

  211.           <td class="paramname"><em>green</em>, </td>

  212.         </tr>

  213.         <tr>

  214.           <td class="paramkey"></td>

  215.           <td></td>

  216.           <td class="paramtype">int&#160;</td>

  217.           <td class="paramname"><em>blue</em>, </td>

  218.         </tr>

  219.         <tr>

  220.           <td class="paramkey"></td>

  221.           <td></td>

  222.           <td class="paramtype">int&#160;</td>

  223.           <td class="paramname"><em>alpha</em> = <code>255</code>&#160;</td>

  224.         </tr>

  225.         <tr>

  226.           <td></td>

  227.           <td>)</td>

  228.           <td></td><td></td>

  229.         </tr>

  230.       </table>

  231.   </td>

  232.   <td class="mlabels-right">

  233. <span class="mlabels"><span class="mlabel">noexcept</span></span>  </td>

  234.   </tr>

  235. </table>

  236. </div><div class="memdoc">

  237. <p>Create a color from red, green, blue and alpha numeric values. Values must be in [0..255] range. </p>

  238. 

  239. </div>

  240. </div>

  241. <a class="anchor" id="a77dd2b8f997aaf034c790ffd4ffe64bc"></a>

  242. <div class="memitem">

  243. <div class="memproto">

  244. <table class="mlabels">

  245.   <tr>

  246.   <td class="mlabels-left">

  247.       <table class="memname">

  248.         <tr>

  249.           <td class="memname">Color::Color </td>

  250.           <td>(</td>

  251.           <td class="paramtype">float&#160;</td>

  252.           <td class="paramname"><em>red</em>, </td>

  253.         </tr>

  254.         <tr>

  255.           <td class="paramkey"></td>

  256.           <td></td>

  257.           <td class="paramtype">float&#160;</td>

  258.           <td class="paramname"><em>green</em>, </td>

  259.         </tr>

  260.         <tr>

  261.           <td class="paramkey"></td>

  262.           <td></td>

  263.           <td class="paramtype">float&#160;</td>

  264.           <td class="paramname"><em>blue</em>, </td>

  265.         </tr>

  266.         <tr>

  267.           <td class="paramkey"></td>

  268.           <td></td>

  269.           <td class="paramtype">float&#160;</td>

  270.           <td class="paramname"><em>alpha</em> = <code>1.0f</code>&#160;</td>

  271.         </tr>

  272.         <tr>

  273.           <td></td>

  274.           <td>)</td>

  275.           <td></td><td></td>

  276.         </tr>

  277.       </table>

  278.   </td>

  279.   <td class="mlabels-right">

  280. <span class="mlabels"><span class="mlabel">noexcept</span></span>  </td>

  281.   </tr>

  282. </table>

  283. </div><div class="memdoc">

  284. <p>Create a color from red, green, blue and alpha floating-point values. Values must in [0..1] range. </p>

  285. 

  286. </div>

  287. </div>

  288. <a class="anchor" id="a7ac8018890423379bf8cdce2c6bc9d7e"></a>

  289. <div class="memitem">

  290. <div class="memproto">

  291. <table class="mlabels">

  292.   <tr>

  293.   <td class="mlabels-left">

  294.       <table class="memname">

  295.         <tr>

  296.           <td class="memname">Color::Color </td>

  297.           <td>(</td>

  298.           <td class="paramtype">const <a class="el" href="structColor.html">Color</a> &amp;&#160;</td>

  299.           <td class="paramname"><em>color</em></td><td>)</td>

  300.           <td></td>

  301.         </tr>

  302.       </table>

  303.   </td>

  304.   <td class="mlabels-right">

  305. <span class="mlabels"><span class="mlabel">noexcept</span></span>  </td>

  306.   </tr>

  307. </table>

  308. </div><div class="memdoc">

  309. <p>Create a color by copying another color. </p>

  310. 

  311. </div>

  312. </div>

  313. <a class="anchor" id="a8d51b3f9457c1d9524ad67c94152b99a"></a>

  314. <div class="memitem">

  315. <div class="memproto">

  316. <table class="mlabels">

  317.   <tr>

  318.   <td class="mlabels-left">

  319.       <table class="memname">

  320.         <tr>

  321.           <td class="memname">Color::Color </td>

  322.           <td>(</td>

  323.           <td class="paramtype">const <a class="el" href="structColor.html">Color</a> &amp;&#160;</td>

  324.           <td class="paramname"><em>color1</em>, </td>

  325.         </tr>

  326.         <tr>

  327.           <td class="paramkey"></td>

  328.           <td></td>

  329.           <td class="paramtype">const <a class="el" href="structColor.html">Color</a> &amp;&#160;</td>

  330.           <td class="paramname"><em>color2</em>, </td>

  331.         </tr>

  332.         <tr>

  333.           <td class="paramkey"></td>

  334.           <td></td>

  335.           <td class="paramtype">float&#160;</td>

  336.           <td class="paramname"><em>u</em>&#160;</td>

  337.         </tr>

  338.         <tr>

  339.           <td></td>

  340.           <td>)</td>

  341.           <td></td><td></td>

  342.         </tr>

  343.       </table>

  344.   </td>

  345.   <td class="mlabels-right">

  346. <span class="mlabels"><span class="mlabel">noexcept</span></span>  </td>

  347.   </tr>

  348. </table>

  349. </div><div class="memdoc">

  350. <p>Create a color by linearly interpolating two other colors. </p>

  351. 

  352. </div>

  353. </div>

  354. <h2 class="groupheader">Member Function Documentation</h2>

  355. <a class="anchor" id="a41820f7349e997489d53f98036e76a0c"></a>

  356. <div class="memitem">

  357. <div class="memproto">

  358. <table class="mlabels">

  359.   <tr>

  360.   <td class="mlabels-left">

  361.       <table class="memname">

  362.         <tr>

  363.           <td class="memname">static <a class="el" href="structColor.html">Color</a> Color::fromHSL </td>

  364.           <td>(</td>

  365.           <td class="paramtype">float&#160;</td>

  366.           <td class="paramname"><em>hue</em>, </td>

  367.         </tr>

  368.         <tr>

  369.           <td class="paramkey"></td>

  370.           <td></td>

  371.           <td class="paramtype">float&#160;</td>

  372.           <td class="paramname"><em>saturation</em>, </td>

  373.         </tr>

  374.         <tr>

  375.           <td class="paramkey"></td>

  376.           <td></td>

  377.           <td class="paramtype">float&#160;</td>

  378.           <td class="paramname"><em>lightness</em>, </td>

  379.         </tr>

  380.         <tr>

  381.           <td class="paramkey"></td>

  382.           <td></td>

  383.           <td class="paramtype">float&#160;</td>

  384.           <td class="paramname"><em>alpha</em> = <code>1.0f</code>&#160;</td>

  385.         </tr>

  386.         <tr>

  387.           <td></td>

  388.           <td>)</td>

  389.           <td></td><td></td>

  390.         </tr>

  391.       </table>

  392.   </td>

  393.   <td class="mlabels-right">

  394. <span class="mlabels"><span class="mlabel">static</span></span>  </td>

  395.   </tr>

  396. </table>

  397. </div><div class="memdoc">

  398. <p>Create a color specified by hue, saturation and lightness. Values must in [0..1] range. </p>

  399. 

  400. </div>

  401. </div>

  402. <a class="anchor" id="a57a79f611e15fb0abd288838a85990cb"></a>

  403. <div class="memitem">

  404. <div class="memproto">

  405. <table class="mlabels">

  406.   <tr>

  407.   <td class="mlabels-left">

  408.       <table class="memname">

  409.         <tr>

  410.           <td class="memname">static <a class="el" href="structColor.html">Color</a> Color::fromHTML </td>

  411.           <td>(</td>

  412.           <td class="paramtype">const char *&#160;</td>

  413.           <td class="paramname"><em>rgb</em>, </td>

  414.         </tr>

  415.         <tr>

  416.           <td class="paramkey"></td>

  417.           <td></td>

  418.           <td class="paramtype">float&#160;</td>

  419.           <td class="paramname"><em>alpha</em> = <code>1.0f</code>&#160;</td>

  420.         </tr>

  421.         <tr>

  422.           <td></td>

  423.           <td>)</td>

  424.           <td></td><td></td>

  425.         </tr>

  426.       </table>

  427.   </td>

  428.   <td class="mlabels-right">

  429. <span class="mlabels"><span class="mlabel">static</span></span>  </td>

  430.   </tr>

  431. </table>

  432. </div><div class="memdoc">

  433. <p>Create a color from a HTML string like "#333" or "#112233". </p>

  434. 

  435. </div>

  436. </div>

  437. <a class="anchor" id="a96283f5b9ad6f6465e40f69012aca00f"></a>

  438. <div class="memitem">

  439. <div class="memproto">

  440. <table class="mlabels">

  441.   <tr>

  442.   <td class="mlabels-left">

  443.       <table class="memname">

  444.         <tr>

  445.           <td class="memname">void Color::interpolate </td>

  446.           <td>(</td>

  447.           <td class="paramtype">const <a class="el" href="structColor.html">Color</a> &amp;&#160;</td>

  448.           <td class="paramname"><em>other</em>, </td>

  449.         </tr>

  450.         <tr>

  451.           <td class="paramkey"></td>

  452.           <td></td>

  453.           <td class="paramtype">float&#160;</td>

  454.           <td class="paramname"><em>u</em>&#160;</td>

  455.         </tr>

  456.         <tr>

  457.           <td></td>

  458.           <td>)</td>

  459.           <td></td><td></td>

  460.         </tr>

  461.       </table>

  462.   </td>

  463.   <td class="mlabels-right">

  464. <span class="mlabels"><span class="mlabel">noexcept</span></span>  </td>

  465.   </tr>

  466. </table>

  467. </div><div class="memdoc">

  468. <p>Linearly interpolate this color against another. </p>

  469. 

  470. </div>

  471. </div>

  472. <a class="anchor" id="a16880d42b2d52ed23eb307ed2980a9a3"></a>

  473. <div class="memitem">

  474. <div class="memproto">

  475. <table class="mlabels">

  476.   <tr>

  477.   <td class="mlabels-left">

  478.       <table class="memname">

  479.         <tr>

  480.           <td class="memname">bool Color::isEqual </td>

  481.           <td>(</td>

  482.           <td class="paramtype">const <a class="el" href="structColor.html">Color</a> &amp;&#160;</td>

  483.           <td class="paramname"><em>color</em>, </td>

  484.         </tr>

  485.         <tr>

  486.           <td class="paramkey"></td>

  487.           <td></td>

  488.           <td class="paramtype">bool&#160;</td>

  489.           <td class="paramname"><em>withAlpha</em> = <code>true</code>&#160;</td>

  490.         </tr>

  491.         <tr>

  492.           <td></td>

  493.           <td>)</td>

  494.           <td></td><td></td>

  495.         </tr>

  496.       </table>

  497.   </td>

  498.   <td class="mlabels-right">

  499. <span class="mlabels"><span class="mlabel">noexcept</span></span>  </td>

  500.   </tr>

  501. </table>

  502. </div><div class="memdoc">

  503. <p>Check if this color matches another. </p><dl class="section note"><dt>Note</dt><dd>Comparison is forced within 8-bit color values. </dd></dl>

  504. 

  505. </div>

  506. </div>

  507. <a class="anchor" id="aad01f46af4cdb18b2bcbddd3f63d14d5"></a>

  508. <div class="memitem">

  509. <div class="memproto">

  510. <table class="mlabels">

  511.   <tr>

  512.   <td class="mlabels-left">

  513.       <table class="memname">

  514.         <tr>

  515.           <td class="memname">void Color::fixBounds </td>

  516.           <td>(</td>

  517.           <td class="paramname"></td><td>)</td>

  518.           <td></td>

  519.         </tr>

  520.       </table>

  521.   </td>

  522.   <td class="mlabels-right">

  523. <span class="mlabels"><span class="mlabel">noexcept</span></span>  </td>

  524.   </tr>

  525. </table>

  526. </div><div class="memdoc">

  527. <p>Fix color bounds if needed. </p>

  528. 

  529. </div>

  530. </div>

  531. <h2 class="groupheader">Member Data Documentation</h2>

  532. <a class="anchor" id="ab2a2a5c22934a5f160d83906251d9204"></a>

  533. <div class="memitem">

  534. <div class="memproto">

  535.       <table class="memname">

  536.         <tr>

  537.           <td class="memname">union { ... } </td>

  538.         </tr>

  539.       </table>

  540. </div><div class="memdoc">

  541. <p>Direct access to the color values. </p>

  542. 

  543. </div>

  544. </div>

  545. <hr/>The documentation for this struct was generated from the following file:<ul>

  546. <li>dgl/<a class="el" href="Color_8hpp_source.html">Color.hpp</a></li>

  547. </ul>

  548. </div><!-- contents -->

  549. <!-- start footer part -->

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  551. Generated on Tue Jun 7 2016 14:04:29 for DISTRHO Plugin Framework by &#160;<a href="http://www.doxygen.org/index.html">

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  553. </a> 1.8.11

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