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

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

  99. <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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  108. <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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  110. <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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  112. <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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  114. <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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  117. 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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  120. 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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  123. 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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  125. <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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  128. &#160;</td><td class="memItemRight" valign="bottom"><b>Color</b> (const NVGcolor &amp;) noexcept</td></tr>

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  131. &#160;</td><td class="memItemRight" valign="bottom"><b>operator NVGcolor</b> () const noexcept</td></tr>

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

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

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

  136. <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>

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

  138. <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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  140. </table><table class="memberdecls">

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

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

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

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

  145. &#160;&#160;&#160;float&#160;&#160;&#160;<b>rgba</b> [4]</td></tr>

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

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

  148. &#160;&#160;&#160;struct {</td></tr>

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

  150. &#160;&#160;&#160;&#160;&#160;&#160;float&#160;&#160;&#160;<b>red</b></td></tr>

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

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

  153. &#160;&#160;&#160;&#160;&#160;&#160;float&#160;&#160;&#160;<b>green</b></td></tr>

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

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

  156. &#160;&#160;&#160;&#160;&#160;&#160;float&#160;&#160;&#160;<b>blue</b></td></tr>

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

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

  159. &#160;&#160;&#160;&#160;&#160;&#160;float&#160;&#160;&#160;<b>alpha</b></td></tr>

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

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

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

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

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

  165. </table>

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

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

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

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

  170. <div class="memitem">

  171. <div class="memproto">

  172. <table class="mlabels">

  173.   <tr>

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

  175.       <table class="memname">

  176.         <tr>

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

  178.           <td>(</td>

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

  180.           <td></td>

  181.         </tr>

  182.       </table>

  183.   </td>

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

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

  186.   </tr>

  187. </table>

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

  189. <p>Create black color. </p>

  190. 

  191. </div>

  192. </div>

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

  194. <div class="memitem">

  195. <div class="memproto">

  196. <table class="mlabels">

  197.   <tr>

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

  199.       <table class="memname">

  200.         <tr>

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

  202.           <td>(</td>

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

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

  205.         </tr>

  206.         <tr>

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

  208.           <td></td>

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

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

  211.         </tr>

  212.         <tr>

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

  214.           <td></td>

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

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

  217.         </tr>

  218.         <tr>

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

  220.           <td></td>

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

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

  223.         </tr>

  224.         <tr>

  225.           <td></td>

  226.           <td>)</td>

  227.           <td></td><td></td>

  228.         </tr>

  229.       </table>

  230.   </td>

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

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

  233.   </tr>

  234. </table>

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

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

  237. 

  238. </div>

  239. </div>

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

  241. <div class="memitem">

  242. <div class="memproto">

  243. <table class="mlabels">

  244.   <tr>

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

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  247.         <tr>

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

  249.           <td>(</td>

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

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

  252.         </tr>

  253.         <tr>

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

  255.           <td></td>

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

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

  258.         </tr>

  259.         <tr>

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

  261.           <td></td>

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

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

  264.         </tr>

  265.         <tr>

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

  267.           <td></td>

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

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

  270.         </tr>

  271.         <tr>

  272.           <td></td>

  273.           <td>)</td>

  274.           <td></td><td></td>

  275.         </tr>

  276.       </table>

  277.   </td>

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

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

  280.   </tr>

  281. </table>

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

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

  284. 

  285. </div>

  286. </div>

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

  288. <div class="memitem">

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  291.   <tr>

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

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  294.         <tr>

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

  296.           <td>(</td>

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

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

  299.           <td></td>

  300.         </tr>

  301.       </table>

  302.   </td>

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

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

  305.   </tr>

  306. </table>

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

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

  309. 

  310. </div>

  311. </div>

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

  313. <div class="memitem">

  314. <div class="memproto">

  315. <table class="mlabels">

  316.   <tr>

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

  318.       <table class="memname">

  319.         <tr>

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

  321.           <td>(</td>

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

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

  324.         </tr>

  325.         <tr>

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

  327.           <td></td>

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

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

  330.         </tr>

  331.         <tr>

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

  333.           <td></td>

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

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

  336.         </tr>

  337.         <tr>

  338.           <td></td>

  339.           <td>)</td>

  340.           <td></td><td></td>

  341.         </tr>

  342.       </table>

  343.   </td>

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

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

  346.   </tr>

  347. </table>

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

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

  350. 

  351. </div>

  352. </div>

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

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

  355. <div class="memitem">

  356. <div class="memproto">

  357. <table class="mlabels">

  358.   <tr>

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

  360.       <table class="memname">

  361.         <tr>

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

  363.           <td>(</td>

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

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

  366.         </tr>

  367.         <tr>

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

  369.           <td></td>

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

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

  372.         </tr>

  373.         <tr>

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

  375.           <td></td>

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

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

  378.         </tr>

  379.         <tr>

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

  381.           <td></td>

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

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

  384.         </tr>

  385.         <tr>

  386.           <td></td>

  387.           <td>)</td>

  388.           <td></td><td></td>

  389.         </tr>

  390.       </table>

  391.   </td>

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

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

  394.   </tr>

  395. </table>

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

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

  398. 

  399. </div>

  400. </div>

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

  402. <div class="memitem">

  403. <div class="memproto">

  404. <table class="mlabels">

  405.   <tr>

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

  407.       <table class="memname">

  408.         <tr>

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

  410.           <td>(</td>

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

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

  413.         </tr>

  414.         <tr>

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

  416.           <td></td>

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

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

  419.         </tr>

  420.         <tr>

  421.           <td></td>

  422.           <td>)</td>

  423.           <td></td><td></td>

  424.         </tr>

  425.       </table>

  426.   </td>

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

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

  429.   </tr>

  430. </table>

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

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

  433. 

  434. </div>

  435. </div>

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

  437. <div class="memitem">

  438. <div class="memproto">

  439. <table class="mlabels">

  440.   <tr>

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

  442.       <table class="memname">

  443.         <tr>

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

  445.           <td>(</td>

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

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

  448.         </tr>

  449.         <tr>

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

  451.           <td></td>

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

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

  454.         </tr>

  455.         <tr>

  456.           <td></td>

  457.           <td>)</td>

  458.           <td></td><td></td>

  459.         </tr>

  460.       </table>

  461.   </td>

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

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

  464.   </tr>

  465. </table>

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

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

  468. 

  469. </div>

  470. </div>

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

  472. <div class="memitem">

  473. <div class="memproto">

  474. <table class="mlabels">

  475.   <tr>

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

  477.       <table class="memname">

  478.         <tr>

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

  480.           <td>(</td>

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

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

  483.         </tr>

  484.         <tr>

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

  486.           <td></td>

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

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

  489.         </tr>

  490.         <tr>

  491.           <td></td>

  492.           <td>)</td>

  493.           <td></td><td></td>

  494.         </tr>

  495.       </table>

  496.   </td>

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

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

  499.   </tr>

  500. </table>

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

  502. <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>

  503. 

  504. </div>

  505. </div>

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

  507. <div class="memitem">

  508. <div class="memproto">

  509. <table class="mlabels">

  510.   <tr>

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

  512.       <table class="memname">

  513.         <tr>

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

  515.           <td>(</td>

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

  517.           <td></td>

  518.         </tr>

  519.       </table>

  520.   </td>

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

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

  523.   </tr>

  524. </table>

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

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

  527. 

  528. </div>

  529. </div>

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

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

  532. <div class="memitem">

  533. <div class="memproto">

  534.       <table class="memname">

  535.         <tr>

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

  537.         </tr>

  538.       </table>

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

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

  541. 

  542. </div>

  543. </div>

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

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

  546. </ul>

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

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

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  550. Generated on Sun Apr 26 2015 15:47:56 for DISTRHO Plugin Framework by &#160;<a href="http://www.doxygen.org/index.html">

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  552. </a> 1.8.8

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