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Code Editor : pixel_wand.html
<?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="generator" content="Docutils 0.16: http://docutils.sourceforge.net/" /> <title>pixel_wand</title> <link rel="stylesheet" href="../docutils-api.css" type="text/css" /> </head> <body> <div class="banner"> <img src="../images/gm-107x76.png" alt="GraphicMagick logo" width="107" height="76" /> <span class="title">GraphicsMagick</span> <form action="http://www.google.com/search"> <input type="hidden" name="domains" value="www.graphicsmagick.org" /> <input type="hidden" name="sitesearch" value="www.graphicsmagick.org" /> <span class="nowrap"><input type="text" name="q" size="25" maxlength="255" /> <input type="submit" name="sa" value="Search" /></span> </form> </div> <div class="navmenu"> <ul> <li><a href="../index.html">Home</a></li> <li><a href="../project.html">Project</a></li> <li><a href="../download.html">Download</a></li> <li><a href="../README.html">Install</a></li> <li><a href="../Hg.html">Source</a></li> <li><a href="../NEWS.html">News</a> </li> <li><a href="../utilities.html">Utilities</a></li> <li><a href="../programming.html">Programming</a></li> <li><a href="../reference.html">Reference</a></li> </ul> </div> <div class="document" id="pixel-wand"> <h1 class="title">pixel_wand</h1> <h2 class="subtitle" id="wand-pixel-access-interfaces">Wand pixel access interfaces</h2> <div class="contents topic" id="contents"> <p class="topic-title">Contents</p> <ul class="simple"> <li><a class="reference internal" href="#clonepixelwand" id="id85">ClonePixelWand</a></li> <li><a class="reference internal" href="#clonepixelwands" id="id86">ClonePixelWands</a></li> <li><a class="reference internal" href="#destroypixelwand" id="id87">DestroyPixelWand</a></li> <li><a class="reference internal" href="#newpixelwand" id="id88">NewPixelWand</a></li> <li><a class="reference internal" href="#newpixelwands" id="id89">NewPixelWands</a></li> <li><a class="reference internal" href="#pixelgetexception" id="id90">PixelGetException</a></li> <li><a class="reference internal" href="#pixelgetblack" id="id91">PixelGetBlack</a></li> <li><a class="reference internal" href="#pixelgetblackquantum" id="id92">PixelGetBlackQuantum</a></li> <li><a class="reference internal" href="#pixelgetblue" id="id93">PixelGetBlue</a></li> <li><a class="reference internal" href="#pixelgetbluequantum" id="id94">PixelGetBlueQuantum</a></li> <li><a class="reference internal" href="#pixelgetcolorasstring" id="id95">PixelGetColorAsString</a></li> <li><a class="reference internal" href="#pixelgetcolorcount" id="id96">PixelGetColorCount</a></li> <li><a class="reference internal" href="#pixelgetcyan" id="id97">PixelGetCyan</a></li> <li><a class="reference internal" href="#pixelgetcyanquantum" id="id98">PixelGetCyanQuantum</a></li> <li><a class="reference internal" href="#pixelgetgreen" id="id99">PixelGetGreen</a></li> <li><a class="reference internal" href="#pixelgetgreenquantum" id="id100">PixelGetGreenQuantum</a></li> <li><a class="reference internal" href="#pixelgetmagenta" id="id101">PixelGetMagenta</a></li> <li><a class="reference internal" href="#pixelgetmagentaquantum" id="id102">PixelGetMagentaQuantum</a></li> <li><a class="reference internal" href="#pixelgetopacity" id="id103">PixelGetOpacity</a></li> <li><a class="reference internal" href="#pixelgetopacityquantum" id="id104">PixelGetOpacityQuantum</a></li> <li><a class="reference internal" href="#pixelgetred" id="id105">PixelGetRed</a></li> <li><a class="reference internal" href="#pixelgetredquantum" id="id106">PixelGetRedQuantum</a></li> <li><a class="reference internal" href="#pixelgetyellow" id="id107">PixelGetYellow</a></li> <li><a class="reference internal" href="#pixelgetyellowquantum" id="id108">PixelGetYellowQuantum</a></li> <li><a class="reference internal" href="#pixelsetblack" id="id109">PixelSetBlack</a></li> <li><a class="reference internal" href="#pixelsetblackquantum" id="id110">PixelSetBlackQuantum</a></li> <li><a class="reference internal" href="#pixelsetblue" id="id111">PixelSetBlue</a></li> <li><a class="reference internal" href="#pixelsetbluequantum" id="id112">PixelSetBlueQuantum</a></li> <li><a class="reference internal" href="#pixelsetcolor" id="id113">PixelSetColor</a></li> <li><a class="reference internal" href="#pixelsetcolorcount" id="id114">PixelSetColorCount</a></li> <li><a class="reference internal" href="#pixelsetcyan" id="id115">PixelSetCyan</a></li> <li><a class="reference internal" href="#pixelsetcyanquantum" id="id116">PixelSetCyanQuantum</a></li> <li><a class="reference internal" href="#pixelsetgreen" id="id117">PixelSetGreen</a></li> <li><a class="reference internal" href="#pixelsetgreenquantum" id="id118">PixelSetGreenQuantum</a></li> <li><a class="reference internal" href="#pixelsetmagenta" id="id119">PixelSetMagenta</a></li> <li><a class="reference internal" href="#pixelsetmagentaquantum" id="id120">PixelSetMagentaQuantum</a></li> <li><a class="reference internal" href="#pixelsetopacity" id="id121">PixelSetOpacity</a></li> <li><a class="reference internal" href="#pixelsetopacityquantum" id="id122">PixelSetOpacityQuantum</a></li> <li><a class="reference internal" href="#pixelsetquantumcolor" id="id123">PixelSetQuantumColor</a></li> <li><a class="reference internal" href="#pixelsetred" id="id124">PixelSetRed</a></li> <li><a class="reference internal" href="#pixelsetredquantum" id="id125">PixelSetRedQuantum</a></li> <li><a class="reference internal" href="#pixelsetyellow" id="id126">PixelSetYellow</a></li> <li><a class="reference internal" href="#pixelsetyellowquantum" id="id127">PixelSetYellowQuantum</a></li> </ul> </div> <div class="section" id="clonepixelwand"> <h1><a class="toc-backref" href="#id85">ClonePixelWand</a></h1> <div class="section" id="synopsis"> <h2>Synopsis</h2> <pre class="literal-block"> PixelWand *ClonePixelWand( const PixelWand *wand ); </pre> </div> <div class="section" id="description"> <h2>Description</h2> <p>ClonePixelWand() creates an exact copy of a PixelWand. PixelWand may not be a null pointer.</p> <p>The format of the ClonePixelWand method is:</p> <pre class="literal-block"> PixelWand *ClonePixelWand( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand to clone.</dd> </dl> </div> </div> <div class="section" id="clonepixelwands"> <h1><a class="toc-backref" href="#id86">ClonePixelWands</a></h1> <div class="section" id="id1"> <h2>Synopsis</h2> <pre class="literal-block"> PixelWand ** ClonePixelWands( const PixelWand ** wands, const unsigned long number_wands ); </pre> </div> <div class="section" id="id2"> <h2>Description</h2> <p>ClonePixelWands creates a deep-copy an array of PixelWands.</p> <p>The format of the ClonePixelWands method is:</p> <pre class="literal-block"> PixelWand ** ClonePixelWands( const PixelWand ** wands, const unsigned long number_wands ); </pre> <dl class="docutils"> <dt>wands:</dt> <dd>The pixel wands to clone.</dd> <dt>number_wands:</dt> <dd>The number of wands in the array</dd> </dl> </div> </div> <div class="section" id="destroypixelwand"> <h1><a class="toc-backref" href="#id87">DestroyPixelWand</a></h1> <div class="section" id="id3"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int DestroyPixelWand( PixelWand *wand ); </pre> </div> <div class="section" id="id4"> <h2>Description</h2> <p>DestroyPixelWand() deallocates resources associated with a PixelWand.</p> <p>The format of the DestroyPixelWand method is:</p> <pre class="literal-block"> unsigned int DestroyPixelWand( PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="newpixelwand"> <h1><a class="toc-backref" href="#id88">NewPixelWand</a></h1> <div class="section" id="id5"> <h2>Synopsis</h2> <pre class="literal-block"> PixelWand NewPixelWand( void ); </pre> </div> <div class="section" id="id6"> <h2>Description</h2> <p>NewPixelWand() returns a new pixel wand.</p> <p>The format of the NewPixelWand method is:</p> <pre class="literal-block"> PixelWand NewPixelWand( void ); </pre> </div> </div> <div class="section" id="newpixelwands"> <h1><a class="toc-backref" href="#id89">NewPixelWands</a></h1> <div class="section" id="id7"> <h2>Synopsis</h2> <pre class="literal-block"> PixelWand NewPixelWands( const unsigned long number_wands ); </pre> </div> <div class="section" id="id8"> <h2>Description</h2> <p>NewPixelWands() returns an array of pixel wands.</p> <p>The format of the NewPixelWand method is:</p> <pre class="literal-block"> PixelWand NewPixelWands( const unsigned long number_wands ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>number_wands:</dt> <dd>The number of wands.</dd> </dl> </div> </div> <div class="section" id="pixelgetexception"> <h1><a class="toc-backref" href="#id90">PixelGetException</a></h1> <div class="section" id="id9"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelGetException( PixelWand *wand, char ** description ); </pre> </div> <div class="section" id="id10"> <h2>Description</h2> <p>PixelGetException() returns the severity, reason, and description of any error that occurs when using the pixel wand methods.</p> <p>The format of the PixelGetException method is:</p> <pre class="literal-block"> unsigned int PixelGetException( PixelWand *wand, char ** description ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>description:</dt> <dd>A description of the error.</dd> </dl> </div> </div> <div class="section" id="pixelgetblack"> <h1><a class="toc-backref" href="#id91">PixelGetBlack</a></h1> <div class="section" id="id11"> <h2>Synopsis</h2> <pre class="literal-block"> double PixelGetBlack( const PixelWand *wand ); </pre> </div> <div class="section" id="id12"> <h2>Description</h2> <p>PixelGetBlack() returns the normalized black color of the pixel wand.</p> <p>The format of the PixelGetBlack method is:</p> <pre class="literal-block"> double PixelGetBlack( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetblackquantum"> <h1><a class="toc-backref" href="#id92">PixelGetBlackQuantum</a></h1> <div class="section" id="id13"> <h2>Synopsis</h2> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetBlackQuantum( const PixelWand *wand ); </pre> </div> <div class="section" id="id14"> <h2>Description</h2> <p>PixelGetBlackQuantum() returns the black color of the pixel wand. The color is in the range of [0..MaxRGB]</p> <p>The format of the PixelGetBlackQuantum method is:</p> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetBlackQuantum( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetblue"> <h1><a class="toc-backref" href="#id93">PixelGetBlue</a></h1> <div class="section" id="id15"> <h2>Synopsis</h2> <pre class="literal-block"> double PixelGetBlue( const PixelWand *wand ); </pre> </div> <div class="section" id="id16"> <h2>Description</h2> <p>PixelGetBlue(const) returns the normalized blue color of the pixel wand.</p> <p>The format of the PixelGetBlue method is:</p> <pre class="literal-block"> double PixelGetBlue( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetbluequantum"> <h1><a class="toc-backref" href="#id94">PixelGetBlueQuantum</a></h1> <div class="section" id="id17"> <h2>Synopsis</h2> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetBlueQuantum( const PixelWand *wand ); </pre> </div> <div class="section" id="id18"> <h2>Description</h2> <p>PixelGetBlueQuantum(const ) returns the blue color of the pixel wand. The color is in the range of [0..MaxRGB]</p> <p>The format of the PixelGetBlueQuantum method is:</p> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetBlueQuantum( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetcolorasstring"> <h1><a class="toc-backref" href="#id95">PixelGetColorAsString</a></h1> <div class="section" id="id19"> <h2>Synopsis</h2> <pre class="literal-block"> char *PixelGetColorAsString( PixelWand *wand ); </pre> </div> <div class="section" id="id20"> <h2>Description</h2> <p>PixelGetColorAsString() gets the color of the pixel wand.</p> <p>The format of the PixelGetColorAsString method is:</p> <pre class="literal-block"> char *PixelGetColorAsString( PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetcolorcount"> <h1><a class="toc-backref" href="#id96">PixelGetColorCount</a></h1> <div class="section" id="id21"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned long PixelGetColorCount( const PixelWand *wand ); </pre> </div> <div class="section" id="id22"> <h2>Description</h2> <p>PixelGetColorCount() returns the color count associated with this color.</p> <p>The format of the PixelGetColorCount method is:</p> <pre class="literal-block"> unsigned long PixelGetColorCount( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetcyan"> <h1><a class="toc-backref" href="#id97">PixelGetCyan</a></h1> <div class="section" id="id23"> <h2>Synopsis</h2> <pre class="literal-block"> double PixelGetCyan( const PixelWand *wand ); </pre> </div> <div class="section" id="id24"> <h2>Description</h2> <p>PixelGetCyan() returns the normalized cyan color of the pixel wand.</p> <p>The format of the PixelGetCyan method is:</p> <pre class="literal-block"> double PixelGetCyan( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetcyanquantum"> <h1><a class="toc-backref" href="#id98">PixelGetCyanQuantum</a></h1> <div class="section" id="id25"> <h2>Synopsis</h2> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetCyanQuantum( const PixelWand *wand ); </pre> </div> <div class="section" id="id26"> <h2>Description</h2> <p>PixelGetCyanQuantum() returns the cyan color of the pixel wand. The color is in the range of [0..MaxRGB]</p> <p>The format of the PixelGetCyanQuantum method is:</p> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetCyanQuantum( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetgreen"> <h1><a class="toc-backref" href="#id99">PixelGetGreen</a></h1> <div class="section" id="id27"> <h2>Synopsis</h2> <pre class="literal-block"> double PixelGetGreen( const PixelWand *wand ); </pre> </div> <div class="section" id="id28"> <h2>Description</h2> <p>PixelGetGreen(const ) returns the normalized green color of the pixel wand.</p> <p>The format of the PixelGetGreen method is:</p> <pre class="literal-block"> double PixelGetGreen( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetgreenquantum"> <h1><a class="toc-backref" href="#id100">PixelGetGreenQuantum</a></h1> <div class="section" id="id29"> <h2>Synopsis</h2> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetGreenQuantum( const PixelWand *wand ); </pre> </div> <div class="section" id="id30"> <h2>Description</h2> <p>PixelGetGreenQuantum(const ) returns the green color of the pixel wand. The color is in the range of [0..MaxRGB]</p> <p>The format of the PixelGetGreenQuantum method is:</p> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetGreenQuantum( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetmagenta"> <h1><a class="toc-backref" href="#id101">PixelGetMagenta</a></h1> <div class="section" id="id31"> <h2>Synopsis</h2> <pre class="literal-block"> double PixelGetMagenta( const PixelWand *wand ); </pre> </div> <div class="section" id="id32"> <h2>Description</h2> <p>PixelGetMagenta() returns the normalized magenta color of the pixel wand.</p> <p>The format of the PixelGetMagenta method is:</p> <pre class="literal-block"> double PixelGetMagenta( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetmagentaquantum"> <h1><a class="toc-backref" href="#id102">PixelGetMagentaQuantum</a></h1> <div class="section" id="id33"> <h2>Synopsis</h2> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetMagentaQuantum( const PixelWand *wand ); </pre> </div> <div class="section" id="id34"> <h2>Description</h2> <p>PixelGetMagentaQuantum() returns the magenta color of the pixel wand. The color is in the range of [0..MaxRGB]</p> <p>The format of the PixelGetMagentaQuantum method is:</p> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetMagentaQuantum( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetopacity"> <h1><a class="toc-backref" href="#id103">PixelGetOpacity</a></h1> <div class="section" id="id35"> <h2>Synopsis</h2> <pre class="literal-block"> double PixelGetOpacity( const PixelWand *wand ); </pre> </div> <div class="section" id="id36"> <h2>Description</h2> <p>PixelGetOpacity(const ) returns the normalized opacity color of the pixel wand.</p> <p>The format of the PixelGetOpacity method is:</p> <pre class="literal-block"> double PixelGetOpacity( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetopacityquantum"> <h1><a class="toc-backref" href="#id104">PixelGetOpacityQuantum</a></h1> <div class="section" id="id37"> <h2>Synopsis</h2> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetOpacityQuantum( const PixelWand *wand ); </pre> </div> <div class="section" id="id38"> <h2>Description</h2> <p>PixelGetOpacityQuantum(const ) returns the opacity color of the pixel wand. The color is in the range of [0..MaxRGB]</p> <p>The format of the PixelGetOpacityQuantum method is:</p> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetOpacityQuantum( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetred"> <h1><a class="toc-backref" href="#id105">PixelGetRed</a></h1> <div class="section" id="id39"> <h2>Synopsis</h2> <pre class="literal-block"> double PixelGetRed( const PixelWand *wand ); </pre> </div> <div class="section" id="id40"> <h2>Description</h2> <p>PixelGetRed(const ) returns the normalized red color of the pixel wand.</p> <p>The format of the PixelGetRed method is:</p> <pre class="literal-block"> double PixelGetRed( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetredquantum"> <h1><a class="toc-backref" href="#id106">PixelGetRedQuantum</a></h1> <div class="section" id="id41"> <h2>Synopsis</h2> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetRedQuantum( const PixelWand *wand ); </pre> </div> <div class="section" id="id42"> <h2>Description</h2> <p>PixelGetRedQuantum(const ) returns the red color of the pixel wand. The color is in the range of [0..MaxRGB]</p> <p>The format of the PixelGetRedQuantum method is:</p> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetRedQuantum( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetyellow"> <h1><a class="toc-backref" href="#id107">PixelGetYellow</a></h1> <div class="section" id="id43"> <h2>Synopsis</h2> <pre class="literal-block"> double PixelGetYellow( const PixelWand *wand ); </pre> </div> <div class="section" id="id44"> <h2>Description</h2> <p>PixelGetYellow() returns the normalized yellow color of the pixel wand.</p> <p>The format of the PixelGetYellow method is:</p> <pre class="literal-block"> double PixelGetYellow( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelgetyellowquantum"> <h1><a class="toc-backref" href="#id108">PixelGetYellowQuantum</a></h1> <div class="section" id="id45"> <h2>Synopsis</h2> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetYellowQuantum( const PixelWand *wand ); </pre> </div> <div class="section" id="id46"> <h2>Description</h2> <p>PixelGetYellowQuantum() returns the yellow color of the pixel wand. The color is in the range of [0..MaxRGB]</p> <p>The format of the PixelGetYellowQuantum method is:</p> <pre class="literal-block"> <a class="reference external" href="../api/types.html#quantum">Quantum</a> PixelGetYellowQuantum( const PixelWand *wand ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> </dl> </div> </div> <div class="section" id="pixelsetblack"> <h1><a class="toc-backref" href="#id109">PixelSetBlack</a></h1> <div class="section" id="id47"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetBlack( PixelWand *wand, const double black ); </pre> </div> <div class="section" id="id48"> <h2>Description</h2> <p>PixelSetBlack() sets the normalized black color of the pixel wand.</p> <p>The format of the PixelSetBlack method is:</p> <pre class="literal-block"> unsigned int PixelSetBlack( PixelWand *wand, const double black ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>black:</dt> <dd>The black color.</dd> </dl> </div> </div> <div class="section" id="pixelsetblackquantum"> <h1><a class="toc-backref" href="#id110">PixelSetBlackQuantum</a></h1> <div class="section" id="id49"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetBlackQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> black ); </pre> </div> <div class="section" id="id50"> <h2>Description</h2> <p>PixelSetBlackQuantum() sets the black color of the pixel wand. The color must be in the range of [0..MaxRGB]</p> <p>The format of the PixelSetBlackQuantum method is:</p> <pre class="literal-block"> unsigned int PixelSetBlackQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> black ); </pre> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>black:</dt> <dd>The black color.</dd> </dl> </div> </div> <div class="section" id="pixelsetblue"> <h1><a class="toc-backref" href="#id111">PixelSetBlue</a></h1> <div class="section" id="id51"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetBlue( PixelWand *wand, const double blue ); </pre> </div> <div class="section" id="id52"> <h2>Description</h2> <p>PixelSetBlue() sets the normalized blue color of the pixel wand.</p> <p>The format of the PixelSetBlue method is:</p> <pre class="literal-block"> unsigned int PixelSetBlue( PixelWand *wand, const double blue ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>blue:</dt> <dd>The blue color.</dd> </dl> </div> </div> <div class="section" id="pixelsetbluequantum"> <h1><a class="toc-backref" href="#id112">PixelSetBlueQuantum</a></h1> <div class="section" id="id53"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetBlueQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> blue ); </pre> </div> <div class="section" id="id54"> <h2>Description</h2> <p>PixelSetBlueQuantum() sets the blue color of the pixel wand. The color must be in the range of [0..MaxRGB]</p> <p>The format of the PixelSetBlueQuantum method is:</p> <pre class="literal-block"> unsigned int PixelSetBlueQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> blue ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>blue:</dt> <dd>The blue color.</dd> </dl> </div> </div> <div class="section" id="pixelsetcolor"> <h1><a class="toc-backref" href="#id113">PixelSetColor</a></h1> <div class="section" id="id55"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetColor( PixelWand *wand, const char *color ); </pre> </div> <div class="section" id="id56"> <h2>Description</h2> <p>PixelSetColor() sets the color of the pixel wand with a string (e.g. "blue", "#0000ff", "rgb(0,0,255)", etc.).</p> <p>The format of the PixelSetColor method is:</p> <pre class="literal-block"> unsigned int PixelSetColor( PixelWand *wand, const char *color ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>color:</dt> <dd>The pixel wand color.</dd> </dl> </div> </div> <div class="section" id="pixelsetcolorcount"> <h1><a class="toc-backref" href="#id114">PixelSetColorCount</a></h1> <div class="section" id="id57"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetColorCount( PixelWand *wand, const unsigned long count ); </pre> </div> <div class="section" id="id58"> <h2>Description</h2> <p>PixelSetColorCount() sets the color count of the pixel wand.</p> <p>The format of the PixelSetColorCount method is:</p> <pre class="literal-block"> unsigned int PixelSetColorCount( PixelWand *wand, const unsigned long count ); </pre> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>count:</dt> <dd>The number of this particular color.</dd> </dl> </div> </div> <div class="section" id="pixelsetcyan"> <h1><a class="toc-backref" href="#id115">PixelSetCyan</a></h1> <div class="section" id="id59"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetCyan( PixelWand *wand, const double cyan ); </pre> </div> <div class="section" id="id60"> <h2>Description</h2> <p>PixelSetCyan() sets the normalized cyan color of the pixel wand.</p> <p>The format of the PixelSetCyan method is:</p> <pre class="literal-block"> unsigned int PixelSetCyan( PixelWand *wand, const double cyan ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>cyan:</dt> <dd>The cyan color.</dd> </dl> </div> </div> <div class="section" id="pixelsetcyanquantum"> <h1><a class="toc-backref" href="#id116">PixelSetCyanQuantum</a></h1> <div class="section" id="id61"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetCyanQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> cyan ); </pre> </div> <div class="section" id="id62"> <h2>Description</h2> <p>PixelSetCyanQuantum() sets the cyan color of the pixel wand. The color must be in the range of [0..MaxRGB]</p> <p>The format of the PixelSetCyanQuantum method is:</p> <pre class="literal-block"> unsigned int PixelSetCyanQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> cyan ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>cyan:</dt> <dd>The cyan color.</dd> </dl> </div> </div> <div class="section" id="pixelsetgreen"> <h1><a class="toc-backref" href="#id117">PixelSetGreen</a></h1> <div class="section" id="id63"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetGreen( PixelWand *wand, const double green ); </pre> </div> <div class="section" id="id64"> <h2>Description</h2> <p>PixelSetGreen() sets the normalized green color of the pixel wand.</p> <p>The format of the PixelSetGreen method is:</p> <pre class="literal-block"> unsigned int PixelSetGreen( PixelWand *wand, const double green ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>green:</dt> <dd>The green color.</dd> </dl> </div> </div> <div class="section" id="pixelsetgreenquantum"> <h1><a class="toc-backref" href="#id118">PixelSetGreenQuantum</a></h1> <div class="section" id="id65"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetGreenQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> green ); </pre> </div> <div class="section" id="id66"> <h2>Description</h2> <p>PixelSetGreenQuantum() sets the green color of the pixel wand. The color must be in the range of [0..MaxRGB]</p> <p>The format of the PixelSetGreenQuantum method is:</p> <pre class="literal-block"> unsigned int PixelSetGreenQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> green ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>green:</dt> <dd>The green color.</dd> </dl> </div> </div> <div class="section" id="pixelsetmagenta"> <h1><a class="toc-backref" href="#id119">PixelSetMagenta</a></h1> <div class="section" id="id67"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetMagenta( PixelWand *wand, const double magenta ); </pre> </div> <div class="section" id="id68"> <h2>Description</h2> <p>PixelSetMagenta() sets the normalized magenta color of the pixel wand.</p> <p>The format of the PixelSetMagenta method is:</p> <pre class="literal-block"> unsigned int PixelSetMagenta( PixelWand *wand, const double magenta ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>magenta:</dt> <dd>The magenta color.</dd> </dl> </div> </div> <div class="section" id="pixelsetmagentaquantum"> <h1><a class="toc-backref" href="#id120">PixelSetMagentaQuantum</a></h1> <div class="section" id="id69"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetMagentaQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> magenta ); </pre> </div> <div class="section" id="id70"> <h2>Description</h2> <p>PixelSetMagentaQuantum() sets the magenta color of the pixel wand. The color must be in the range of [0..MaxRGB]</p> <p>The format of the PixelSetMagentaQuantum method is:</p> <pre class="literal-block"> unsigned int PixelSetMagentaQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> magenta ); </pre> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>magenta:</dt> <dd>The magenta color.</dd> </dl> </div> </div> <div class="section" id="pixelsetopacity"> <h1><a class="toc-backref" href="#id121">PixelSetOpacity</a></h1> <div class="section" id="id71"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetOpacity( PixelWand *wand, const double opacity ); </pre> </div> <div class="section" id="id72"> <h2>Description</h2> <p>PixelSetOpacity() sets the normalized opacity color of the pixel wand.</p> <p>The format of the PixelSetOpacity method is:</p> <pre class="literal-block"> unsigned int PixelSetOpacity( PixelWand *wand, const double opacity ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>opacity:</dt> <dd>The opacity value.</dd> </dl> </div> </div> <div class="section" id="pixelsetopacityquantum"> <h1><a class="toc-backref" href="#id122">PixelSetOpacityQuantum</a></h1> <div class="section" id="id73"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetOpacityQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> opacity ); </pre> </div> <div class="section" id="id74"> <h2>Description</h2> <p>PixelSetOpacityQuantum() sets the opacity color of the pixel wand. The color must be in the range of [0..MaxRGB]</p> <p>The format of the PixelSetOpacityQuantum method is:</p> <pre class="literal-block"> unsigned int PixelSetOpacityQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> opacity ); </pre> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>opacity:</dt> <dd>The opacity value.</dd> </dl> </div> </div> <div class="section" id="pixelsetquantumcolor"> <h1><a class="toc-backref" href="#id123">PixelSetQuantumColor</a></h1> <div class="section" id="id75"> <h2>Synopsis</h2> <pre class="literal-block"> PixelSetQuantumColor( PixelWand *wand, <a class="reference external" href="../api/types.html#pixelpacket">PixelPacket</a> *color ); </pre> </div> <div class="section" id="id76"> <h2>Description</h2> <p>PixelSetQuantumColor() sets the color of the pixel wand.</p> <p>The format of the PixelSetQuantumColor method is:</p> <pre class="literal-block"> PixelSetQuantumColor( PixelWand *wand, <a class="reference external" href="../api/types.html#pixelpacket">PixelPacket</a> *color ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>color:</dt> <dd>The pixel wand color (expressed as a PixelPacket).</dd> </dl> </div> </div> <div class="section" id="pixelsetred"> <h1><a class="toc-backref" href="#id124">PixelSetRed</a></h1> <div class="section" id="id77"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetRed( PixelWand *wand, const double red ); </pre> </div> <div class="section" id="id78"> <h2>Description</h2> <p>PixelSetRed() sets the normalized red color of the pixel wand.</p> <p>The format of the PixelSetRed method is:</p> <pre class="literal-block"> unsigned int PixelSetRed( PixelWand *wand, const double red ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>red:</dt> <dd>The red color.</dd> </dl> </div> </div> <div class="section" id="pixelsetredquantum"> <h1><a class="toc-backref" href="#id125">PixelSetRedQuantum</a></h1> <div class="section" id="id79"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetRedQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> red ); </pre> </div> <div class="section" id="id80"> <h2>Description</h2> <p>PixelSetRedQuantum() sets the red color of the pixel wand. The color must be in the range of [0..MaxRGB]</p> <p>The format of the PixelSetRedQuantum method is:</p> <pre class="literal-block"> unsigned int PixelSetRedQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> red ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>red:</dt> <dd>The red color.</dd> </dl> </div> </div> <div class="section" id="pixelsetyellow"> <h1><a class="toc-backref" href="#id126">PixelSetYellow</a></h1> <div class="section" id="id81"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetYellow( PixelWand *wand, const double yellow ); </pre> </div> <div class="section" id="id82"> <h2>Description</h2> <p>PixelSetYellow() sets the normalized yellow color of the pixel wand.</p> <p>The format of the PixelSetYellow method is:</p> <pre class="literal-block"> unsigned int PixelSetYellow( PixelWand *wand, const double yellow ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>yellow:</dt> <dd>The yellow color.</dd> </dl> </div> </div> <div class="section" id="pixelsetyellowquantum"> <h1><a class="toc-backref" href="#id127">PixelSetYellowQuantum</a></h1> <div class="section" id="id83"> <h2>Synopsis</h2> <pre class="literal-block"> unsigned int PixelSetYellowQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> yellow ); </pre> </div> <div class="section" id="id84"> <h2>Description</h2> <p>PixelSetYellowQuantum() sets the yellow color of the pixel wand. The color must be in the range of [0..MaxRGB]</p> <p>The format of the PixelSetYellowQuantum method is:</p> <pre class="literal-block"> unsigned int PixelSetYellowQuantum( PixelWand *wand, const <a class="reference external" href="../api/types.html#quantum">Quantum</a> yellow ); </pre> <p>A description of each parameter follows:</p> <dl class="docutils"> <dt>wand:</dt> <dd>The pixel wand.</dd> <dt>yellow:</dt> <dd>The yellow color.</dd> </dl> </div> </div> </div> <hr class="docutils"> <div class="document"> <p><a href="../Copyright.html">Copyright</a> © GraphicsMagick Group 2002 - 2022<!--SPONSOR_LOGO--></p> </div> </body> </html>
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