<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="generator" content=
"HTML Tidy for Linux/x86 (vers 7 December 2008), see www.w3.org" />
<title>RMagick 2.13.2: Magick Command Options and Their Equivalent
Methods</title>
<meta http-equiv="Content-Type" content=
"text/html; charset=us-ascii" />
<meta name="GENERATOR" content="Quanta Plus" />
<meta name="Copyright" content=
"Copyright (C) 2006 by Timothy P. Hunter" />
<link rel="stylesheet" type="text/css" href="css/doc.css" />
<script type="text/javascript" src="scripts/doc.js">
</script>
<script type="text/javascript" src="scripts/stripeTables.js">
</script>
<script type="text/javascript">
//<![CDATA[
addLoadEvent(stripeTables);
//]]>
</script>
<style type="text/css">
/*<![CDATA[*/
/* Styles local to this page. */
table {
margin-top: 2em;
margin-left: 5%;
width: 95%;
border: 1px solid #545454;
}
th {
padding: 2px;
vertical-align: top;
background-color: #c0c0c0;
width:50%;
}
td {
padding: 2px;
vertical-align :top;
}
.intro p {
margin-left: 5%;
margin-right: 5%;
padding: 5px;
}
.intro h3 {
margin: 0 0;
margin-top: 1em;
padding-left: 5px;
background-color: white;
background-image: url(ex/images/graydient230x6.gif);
background-repeat: repeat-y;
color: black;
font-weight: normal;
font-size: small;
padding-bottom: 0;
}
/*]]>*/
</style>
</head>
<body>
<h6 id="header">RMagick 2.13.2 User's Guide and Reference</h6>
<div class="nav">
« <a href="index.html">Prev</a> | <a href=
"imusage.html">Contents</a> | <a href="comtasks.html">Next</a>
»
</div>
<h1>RMagick: Magick Command Options and Their Equivalent
Methods</h1>
<div id="toc">
<h2>Table of Contents</h2>
<h3>Commands</h3>
<div class="toccol">
<ul>
<li><a href="#convert">convert, mogrify</a></li>
<li><a href="#composite">composite</a></li>
<li><a href="#montage">montage</a></li>
</ul>
</div>
</div>
<h2 class="methods" id="convert">convert, mogrify</h2>
<div class="intro">
<h3>Introduction</h3>
<p>If you're familiar with the ImageMagick command-line tools
<code>convert</code>, <code>mogrify</code>,
<code>composite</code>, and <code>montage</code> you can use
the tables on this page to determine which RMagick methods
correspond to the options used by these tools.</p>
<p>The options listed below are for ImageMagick 6.5.5. Earlier
releases of ImageMagick may not support all these options.
Later releases of ImageMagick may have options that are not
listed.</p>
<p>ImageMagick's <code>convert</code> and <code>mogrify</code>
share many options with each other, as well as with the other
utilities. This table includes all the options for both
<code>convert</code> and <code>mogrify</code>. When another
utility has an option with the same name and purpose, and same
RMagick equivalent, the option is omitted from the table for
that utility.</p>
</div>
<table class="striped" summary=
"convert, mogrify options and equivalent methods">
<thead>
<tr>
<th>Magick Option</th>
<th>RMagick Method</th>
</tr>
</thead>
<tbody>
<tr>
<td>-adaptive-blur <em>radius</em>x<em>sigma</em></td>
<td>Image#<a href=
"image1.html#adaptive_blur">adaptive_blur</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0)</td>
</tr>
<tr>
<td>-adaptive-resize <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"image1.html#adaptive_resize">adaptive_resize</a>(<em>width</em>,
<em>height</em>)</td>
</tr>
<tr>
<td>-adaptive-sharpen <em>radius</em>x<em>sigma</em></td>
<td>Image#<a href=
"image1.html#adaptive_sharpen">adaptive_sharpen</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0)</td>
</tr>
<tr>
<td>-adjoin</td>
<td>No equivalent. All images in an imagelist are written
to the same file if the file format supports multi-image
files.</td>
</tr>
<tr>
<td>-affine <em>sx</em>, <em>rx</em>, <em>ry</em>,
<em>sy</em>, <em>tx</em>, <em>ty</em></td>
<td>Draw#<a href="draw.html#affine">affine</a>(<em>sx</em>,
<em>rx</em>, <em>ry</em>, <em>sy</em>, <em>tx</em>,
<em>ty</em>) (for drawing)<br />
Draw#<a href=
"draw.html#affine_eq">affine=</a><em>matrix</em> (for
annotation)</td>
</tr>
<tr>
<td>-alpha <em>type</em></td>
<td>Image#<a href=
"imageattrs.html#alpha">alpha=</a><em>type</em></td>
</tr>
<tr>
<td>-annotate
<em>x-rotate</em>x<em>y-rotate</em>+<em>x</em>+<em>y</em>
<em>text</em></td>
<td>Draw#<a href=
"draw.html#annotate">annotate</a>(<em>image</em>,
<em>width</em>, <em>height</em>, <em>x</em>, <em>y</em>,
<em>text</em>)</td>
</tr>
<tr>
<td>-antialias</td>
<td>Draw#<a href=
"draw.html#stroke_antialias">stroke_antialias</a>(<code>true</code>)<br />
Draw#<a href=
"draw.html#text_antialias">text_antialias</a>(<code>true</code>)
(for drawing)<br />
Draw#<a href=
"Draw#text_antialias_eq">text_antialias=</a><code>true</code>
(for annotation)</td>
</tr>
<tr>
<td>-append<br />
+append</td>
<td>ImageList#<a href=
"ilist.html#append">append</a>(<code>true</code>)<br />
ImageList#<a href=
"ilist.html#append">append</a>(<code>false</code>)</td>
</tr>
<tr>
<td>-attenuate <em>value</em></td>
<td>Image::Info#<a href=
"info.html#attenuate">attenuate</a>=<em>value</em></td>
</tr>
<tr>
<td>-authenticate <em>string</em></td>
<td>Image::Info#<a href=
"info.html#authenticate">authenticate</a>=<em>string</em></td>
</tr>
<tr>
<td>-auto-gamma</td>
<td>Image#<a href=
"image1.html#auto_gamma_channel">auto_gamma_channel</a>([<em><a href="constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-auto-level</td>
<td>Image#<a href=
"image1.html#auto_level_channel">auto_level_channel</a>([<em><a href="constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-auto-orient</td>
<td>Image#<a href=
"image1.html#auto-orient">auto-orient</a></td>
</tr>
<tr>
<td>-average</td>
<td>ImageList#<a href="ilist.html#average">average</a></td>
</tr>
<tr>
<td>-backdrop <em>color</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-background <em>color</em></td>
<td>Image::Info#<a href=
"info.html#background_color">background_color=</a><em>color</em></td>
</tr>
<tr>
<td>-bench</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-bias <em>value[%]</em></td>
<td>Image#<a href=
"imageattrs.html#bias">bias</a>(<em>value</em>)<br />
Image#<a href=
"imageattrs.html#bias">bias</a>('<em>value%</em>')</td>
</tr>
<tr>
<td>-black-point-compensation</td>
<td>Image#<a href=
"imageattrs.html#black_point_compensation">black_point_compensation</a>=
<code>true</code></td>
</tr>
<tr>
<td>-black-threshold <em>threshold</em></td>
<td>Image#<a href=
"image1.html#black_threshold">black_threshold</a>(<em>red_channel</em>
[, <em>green_channel</em> [, <em>blue_channel</em> [,
<em>opacity_channel</em>]]])</td>
</tr>
<tr>
<td>-blend <em>src-percent</em>x<em>dst-percent</em></td>
<td>Image#<a href=
"image1.html#blend">blend</a>(<em>overlay</em>,
<em>src_percent</em>, <em>dst_percent</em>,
<em>x_offset</em>=0, <em>y_offset</em>=0)</td>
</tr>
<tr>
<td>-blue-primary <em>x</em>,<em>y</em></td>
<td>Image#<a href=
"imageattrs.html#chromaticity">chromaticity=</a>
<em><a href=
"struct.html#Chromaticity">chromaticity</a></em></td>
</tr>
<tr>
<td>-blue-shift <em>factor</em></td>
<td>Image#<a href=
"image1.html#blue_shift">blue_shift</a>(<em>factor</em>)</td>
</tr>
<tr>
<td>-blur <em>radius</em>x<em>sigma</em></td>
<td>Image#<a href=
"image1.html#blur_image">blur_image</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0)</td>
</tr>
<tr>
<td>-border <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"image1.html#border">border</a>(<em>width</em>,
<em>height</em>, <em>color</em>)</td>
</tr>
<tr>
<td>-bordercolor <em>color</em></td>
<td>Image#<a href=
"imageattrs.html#border_color">border_color=</a><em>color</em></td>
</tr>
<tr>
<td>-borderwidth <em>geometry</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-cache <em>threshold</em></td>
<td>See <a href="#limit">-limit</a>, below</td>
</tr>
<tr>
<td>-caption <em>string</em></td>
<td>Image::Info#<a href=
"info.html#caption">caption=</a><em>string</em></td>
</tr>
<tr>
<td>-cdl <em>filename</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-channel <em>type</em></td>
<td>Image::Info#<a href=
"info.html#channel">channel</a>(<em>type</em> [,
<em>type</em>...])<br />
Channel value arguments are accepted by many methods.</td>
</tr>
<tr>
<td>-charcoal <em>factor</em></td>
<td>Image#<a href=
"image1.html#charcoal">charcoal</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0)</td>
</tr>
<tr>
<td>-chop
<em>width</em>x<em>height</em>+<em>x</em>+<em>y</em></td>
<td>Image#<a href="image1.html#chop">chop</a>(<em>x</em>,
<em>y</em>, <em>width</em>, <em>height</em>)</td>
</tr>
<tr>
<td>-clip</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-clip-mask</td>
<td>Image#<a href=
"imageattrs.html#mask">mask</a>(image)</td>
</tr>
<tr>
<td>-clip-path</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-clone</td>
<td>Image#<a href="image1.html#clone">clone</a><br />
Image#<a href="image1.html#copy">copy</a><br />
Image#<a href="image1.html#dup">dup</a></td>
</tr>
<tr>
<td>-clut</td>
<td>Image#<a href=
"image1.html#clut_channel">clut_channel</a>(<em>clut_image</em>
[, <em>channel...</em>])</td>
</tr>
<tr>
<td>-coalesce</td>
<td>ImageList#<a href=
"ilist.html#coalesce">coalesce</a></td>
</tr>
<tr>
<td>-colorize <em>value</em></td>
<td>Image#<a href=
"image1.html#colorize">colorize</a>(<em>red</em>,
<em>green</em>, <em>blue</em>, [<em>matte</em>, ]
<em>fill</em>)</td>
</tr>
<tr>
<td>-colormap <em>type</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-colors</td>
<td>This option corresponds to the first argument to
Image#<a href="image3.html#quantize">quantize</a> and
ImageList#<a href="ilist.html#quantize">quantize</a>.</td>
</tr>
<tr>
<td>-colorspace <em>colorspace</em></td>
<td>Image#<a href=
"imageattrs.html#colorspace">colorspace=</a><em><a href=
"constants.html#ColorspaceType">colorspace</a></em><br />
Also corresponds to the <em>colorspace</em> argument to
Image#<a href="image3.html#quantize">quantize</a> and
ImageList#<a href="ilist.html#quantize">quantize</a></td>
</tr>
<tr>
<td>-combine</td>
<td>Image.<a href=
"image1.html#combine">combine</a>(<em>red</em>,
<em>green</em>, <em>blue</em>, <em>opacity</em>)</td>
</tr>
<tr>
<td>-comment <em>string</em></td>
<td>Image#<a href=
"image1.html#aset">['Comment']=</a><em>string</em></td>
</tr>
<tr>
<td>-compose <em>operator</em></td>
<td>This option corresponds to the <em><a href=
"constants.html#CompositeOperator">composite_op</a></em>
argument to Image#<a href=
"image1.html#composite">composite</a>.</td>
</tr>
<tr>
<td>-compose Mathematics -set option:compose:args
<em>a</em>,<em>b</em>,<em>c</em>,<em>d</em></td>
<td>Image#<a href=
"image1.html#composite_mathematics">composite_mathematics</a>(<em>source_image</em>,
<em>a</em>, <em>b</em>, <em>c</em>, <em>d</em>,
<em>gravity</em>, <em>x</em>, <em>y</em>)</td>
</tr>
<tr>
<td>-composite</td>
<td>Image#<a href=
"image1.html#composite">composite</a>(<em>source_image</em>,
<em>gravity</em>, <em>x</em>, <em>y</em>, <em><a href=
"constants.html#CompositeOperator">composite_op</a></em>)</td>
</tr>
<tr>
<td>-compress <em>type</em></td>
<td>Image#<a href=
"imageattrs.html#compression">compression=</a><em><a href=
"constants.html#CompressionType">type</a></em></td>
</tr>
<tr>
<td>-contrast<br />
+contrast</td>
<td>Image#<a href=
"image1.html#contrast">contrast</a>(<code>true</code>)<br />
Image#<a href=
"image1.html#contrast">contrast</a>(<code>false</code>)</td>
</tr>
<tr>
<td>-contrast-stretch
<em>black-point</em>x<em>white-point</em></td>
<td>Image#<a href=
"image1.html#contrast_stretch_channel">contrast_stretch_channel</a>(
<em>black_point</em>, <em>white_point</em> [, <em><a href=
"constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-convolve <em>kernel</em></td>
<td>Image#<a href=
"image1.html#convolve">convolve</a>(<em>order</em>,
<em>kernel</em>)</td>
</tr>
<tr>
<td>-crop
<em>width</em>x<em>height</em>+<em>x</em>+<em>y</em></td>
<td>Image#<a href="image1.html#crop">crop</a>(<em>x</em>,
<em>y</em>, <em>width</em>, <em>height</em>)</td>
</tr>
<tr>
<td>-cycle <em>amount</em></td>
<td>Image#<a href=
"image1.html#cycle_colormap">cycle_colormap</a>(<em>amount</em>)</td>
</tr>
<tr>
<td>-debug</td>
<td>Magick.<a href=
"magick.html#set_log_event_mask">set_log_event_mask</a></td>
</tr>
<tr>
<td>-decipher</td>
<td>Image#<a href=
"image1.html#decipher">decipher</a>(<em>passphrase</em>)</td>
</tr>
<tr>
<td>-deconstruct</td>
<td>ImageList#<a href=
"ilist.html#deconstruct">deconstruct</a></td>
</tr>
<tr>
<td>-define <em>key</em>=<em>value</em><br />
+define <em>key</em></td>
<td>Image::Info#<a href=
"info.html#define">define</a>(<em>format</em>,
<em>key</em>, <em>value</em>)<br />
Image::Info#<a href=
"info.html#undefine">undefine</a>(<em>format</em>,
<em>key</em>)</td>
</tr>
<tr>
<td>-delay <em>ticks</em>x<em>ticks-per-second</em></td>
<td>Image#<a href=
"imageattrs.html#ticks">ticks=</a><em>ticks</em><br />
Image#<a href=
"imageattrs.html#ticks_per_second">ticks_per_second=</a>
<em>ticks-per-second</em></td>
</tr>
<tr>
<td>-delete <em>index</em></td>
<td>ImageList#<a href=
"ilist.html#array_methods">delete_at</a>(<em>index</em>)</td>
</tr>
<tr>
<td>-density <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"imageattrs.html#density">density=</a>"<em>width</em>x<em>height</em>"<br />
Image::Info#<a href=
"info.html#density">density=</a>"<em>width</em>x<em>height</em>"<br />
Image#<a href=
"imageattrs.html#x_resolution">x_resolution=</a><em>width</em><br />
Image#<a href=
"imageattrs.html#y_resolution">y_resolution=</a><em>height</em></td>
</tr>
<tr>
<td>-depth <em>depth</em></td>
<td>Image::Info#<a href=
"info.html#depth">depth=</a><em>depth</em></td>
</tr>
<tr>
<td>-descend</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-deskew <em>threshold</em></td>
<td>Image#<a href=
"image1.html#deskew">deskew</a>(<em>threshold</em>=0.40,
<em>auto_crop_width</em>)</td>
</tr>
<tr>
<td>-despeckle</td>
<td>Image#<a href=
"image1.html#despeckle">despeckle</a></td>
</tr>
<tr>
<td>-displace</td>
<td>See <a href="#displace">-displace</a>, below</td>
</tr>
<tr>
<td>-display</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-dispose <em>method</em></td>
<td>Image#<a href=
"imageattrs.html#dispose">dispose=</a><em><a href=
"constants.html#DisposeType">method</a></em></td>
</tr>
<tr>
<td>-dissimilarity-threshold <em>value</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-dissolve</td>
<td>See <a href="#dissolve">-dissolve</a>, below</td>
</tr>
<tr>
<td>-distort <em>method</em> <em>arguments</em><br />
+distort <em>method</em> <em>arguments</em></td>
<td>Image#<a href=
"image1.html#distort">distort</a>(<em>method</em>,
<em>arguments</em>, <em>bestfit</em>)</td>
</tr>
<tr>
<td>-dither<br />
+dither</td>
<td>This option corresponds to the <em>dither</em> option
to Image#<a href="image3.html#quantize">quantize</a> and
ImageList#<a href="ilist.html#quantize">quantize</a>.</td>
</tr>
<tr>
<td>-draw <em>string</em></td>
<td>Draw#<a href="draw.html#draw">draw</a></td>
</tr>
<tr>
<td>-edge <em>radius</em></td>
<td>Image#<a href=
"image2.html#edge">edge</a>(<em>radius</em>=0.0)</td>
</tr>
<tr>
<td>-emboss <em>radius</em></td>
<td>Image#<a href=
"image2.html#emboss">emboss</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0)</td>
</tr>
<tr>
<td>-encipher</td>
<td>Image#<a href=
"image2.html#encipher">encipher</a>(<em>passphrase</em>)</td>
</tr>
<tr>
<td>-encoding <em>type</em></td>
<td>Draw#<a href=
"draw.html#encoding">encoding</a>(<em>type</em>) (for
drawing)<br />
Draw#<a href=
"draw.html#encoding_eq">encoding=</a><em>type</em> (for
annotation)</td>
</tr>
<tr>
<td>-endian <em>type</em></td>
<td>Image::Info#<a href=
"info.html#endian">endian=</a><a href=
"constants.html#EndianType">type</a></td>
</tr>
<tr>
<td>-enhance</td>
<td>Image#<a href="image2.html#enhance">enhance</a></td>
</tr>
<tr>
<td>-equalize</td>
<td>Image#<a href="image2.html#equalize">equalize</a><br />
Image#<a href=
"image2.html#equalize_channel">equalize_channel</a></td>
</tr>
<tr>
<td>-evaluate <em>operator</em> <em>value</em></td>
<td>Image#<a href=
"image3.html#quantum_operator">quantum_operator</a>(<em>operator</em>,
<em>value</em> [, <em><a href=
"constants.html#ChannelType">channel</a></em>])</td>
</tr>
<tr>
<td>-extent <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"image2.html#extent">extent</a>(<em>width</em>,
<em>height</em>, <em>x</em>=0, <em>y</em>=0)</td>
</tr>
<tr>
<td>-extract
<em>width</em>x<em>height</em>+<em>x</em>+<em>y</em></td>
<td>Image::Info.<a href=
"info.html#extract">extract=</a>"<em>width</em>x<em>height</em>+
<em>x</em>+<em>y</em>"</td>
</tr>
<tr>
<td>-family <em>font_family</em></td>
<td>Draw#<a href=
"draw.html#fill">font_family</a>(<em>font_family</em>) (for
drawing)<br />
Draw#<a href=
"draw.html#fill_eq">font_family=</a><em>font_family</em>
(for annotation)</td>
</tr>
<tr>
<td>-fft</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-fill <em>color</em></td>
<td>Draw#<a href="draw.html#fill">fill</a>(<em>color</em>)
(for drawing)<br />
Draw#<a href="draw.html#fill_eq">fill=</a><em>color</em>
(for annotation)</td>
</tr>
<tr>
<td>-filter <em>type</em></td>
<td>This option corresponds to the <a href=
"constants.html#FilterTypes">filter</a> option to
Image#<a href="image3.html#resize">resize</a>.</td>
</tr>
<tr>
<td>-flatten</td>
<td>ImageList#<a href=
"ilist.html#flatten_images">flatten_images</a></td>
</tr>
<tr>
<td>-flip</td>
<td>Image#<a href="image2.html#flip">flip</a></td>
</tr>
<tr>
<td>-floodfill <em>geometry</em> <em>color</em></td>
<td>Image#<a href=
"image1.html#color_floodfill">color_floodfill</a>(<em>x</em>,
<em>y</em>, <em>color</em>)</td>
</tr>
<tr>
<td>-flop</td>
<td>Image#<a href="image2.html#flop">flop</a></td>
</tr>
<tr>
<td>-font <em>name</em></td>
<td>Draw#<a href="draw.html#font">font</a>(<em>name</em>)
(for drawing)<br />
Draw#<a href="draw.html#font_eq">font=</a><em>name</em>
(for annotation)</td>
</tr>
<tr>
<td>-foreground <em>color</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-format <em>type</em></td>
<td>Image#<a href=
"imageattrs.html#format">format=</a><em>type</em></td>
</tr>
<tr>
<td>-frame
<em>width</em>x<em>height</em>+<em>outer-bevel-width</em>+
<em>inner-bevel-width</em></td>
<td>Image#<a href=
"image2.html#frame">frame</a>(<em>width</em>,
<em>height</em>, <em>x</em>, <em>y</em>,
<em>inner_bevel_width</em>, <em>outer_bevel_width</em>,
<em>color</em>)</td>
</tr>
<tr>
<td>-function <em>function arguments</em></td>
<td>Image#<a href=
"image2.html#function_channel">function_channel</a>(<em>function</em>,
<em>arguments</em>)</td>
</tr>
<tr>
<td>-fuzz <em>distance</em><br />
-fuzz <em>distance%</em></td>
<td>Image#<a href=
"imageattrs.html#fuzz">fuzz=</a><em>distance</em><br />
Image#<a href=
"imageattrs.html#fuzz">fuzz=</a>"<em>distance%</em>"</td>
</tr>
<tr>
<td>-fx <em>expression</em></td>
<td>ImageList#<a href=
"ilist.html#fx">fx</a>(<em>expression</em>)</td>
</tr>
<tr>
<td>-gamma <em>red_gamma,green_gamma,blue_gamma</em></td>
<td>Image#<a href=
"imageattrs.htlm#gamma_correct">gamma_correct</a>(<em>red_gamma</em>[,
<em>green_gamma</em>[, <em>blue_gamma</em>]])</td>
</tr>
<tr>
<td>-gaussian-blur <em>radius</em>x<em>sigma</em></td>
<td>Image#<a href=
"image2.html#gaussian_blur">gaussian_blur</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0)<br />
Image#<a href=
"image2.html#gaussian_blur_channel">gaussian_blur_channel</a>(
<em>radius</em>=0.0, <em>sigma</em>=1.0 [, <em><a href=
"constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-geometry
<em>width</em>x<em>height</em>+<em>x</em>+<em>y</em></td>
<td>Image#<a href=
"imageattrs.html#geometry">geometry=</a>"<em>width</em>x
<em>height</em>+<em>x</em>+<em>y</em>"</td>
</tr>
<tr>
<td>-gravity <em>type</em></td>
<td>Draw#<a href=
"draw.html#gravity">gravity</a>(<em><a href=
"constants.html#GravityType">type</a></em>) (for
drawing)<br />
Draw#<a href="draw.html#gravity_eq">gravity=</a>
<em><a href="constants.html#GravityType">type</a></em> (for
annotation)</td>
</tr>
<tr>
<td>-green-primary <em>x</em>,<em>y</em></td>
<td>Image#<a href=
"imageattrs.html#chromaticity">chromaticity=</a>
<em><a href=
"struct.html#Chromaticity">chromaticity</a></em></td>
</tr>
<tr>
<td>-hald-clut</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-help</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-highlight-color <em>color</em></td>
<td>Image#compare_channel(ref_image, metric[, channels...])
{ self.<a href=
"image1.html#compare_channel">highlight_color</a>
<em>color</em>}</td>
</tr>
<tr>
<td>-iconGeometry</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-iconic</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-identify</td>
<td>Image#<a href="image2.html#inspect">inspect</a></td>
</tr>
<tr>
<td>-ift</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-immutable</td>
<td>Image#<a href="image2.html#freeze">freeze</a></td>
</tr>
<tr>
<td>-implode <em>factor</em></td>
<td>Image#<a href=
"image2.html#implode">implode</a>(<em>factor</em>)</td>
</tr>
<tr>
<td>-insert <em>index</em></td>
<td>ImageList#<a href=
"ilist.html#array_methods">insert</a>(<em>index</em>)<br />
ImageList#<a href=
"ilist.html#array_methods">[<em>index</em>]</a></td>
</tr>
<tr>
<td>-intent <em>type</em></td>
<td>Image#<a href=
"imageattrs.html#rendering_intent">rendering_intent=</a>
<em><a href=
"constants.html#RenderingIntent">type</a></em></td>
</tr>
<tr>
<td>-interlace <em>type</em></td>
<td>Image#<a href=
"imageattrs.html#interlace">interlace=</a><em><a href=
"constants.html#InterlaceType">type</a></em></td>
</tr>
<tr>
<td>-interpolate <em>type</em></td>
<td>Image#<a href=
"imageattrs.html#pixel_interpolation_method">pixel_interpolation_method=</a>
<em><a href=
"constants.html#InterpolatePixelMethod">type</a></em></td>
</tr>
<tr>
<td>-interline-spacing <em>value</em></td>
<td>Draw#<a href=
"draw.html#interword_spacing">interline_spacing</a>(<em>value</em>)
(for drawing)<br />
Draw#<a href=
"draw.html#interword_spacing_eq">interline_spacing=</a><em>value</em>
(for annotation)</td>
</tr>
<tr>
<td>-interword-spacing <em>value</em></td>
<td>Draw#<a href=
"draw.html#interword_spacing">interword_spacing</a>(<em>value</em>)
(for drawing)<br />
Draw#<a href=
"draw.html#interword_spacing_eq">interword_spacing=</a><em>value</em>
(for annotation)</td>
</tr>
<tr>
<td>-kerning <em>value</em></td>
<td>Draw#<a href=
"draw.html#kerning">kerning</a>(<em>value</em>) (for
drawing)<br />
Draw#<a href=
"draw.html#kerning_eq">kerning=</a><em>value</em> (for
annotation)</td>
</tr>
<tr>
<td>-label <em>name</em></td>
<td>Image#<a href=
"image1.html#aset">['Label']=</a><em>name</em></td>
</tr>
<tr>
<td>-lat
<em>width</em>x<em>height</em>+<em>offset</em></td>
<td>Image#<a href=
"image1.html#adaptive_threshold">adaptive_threshold</a>(
<em>width</em>, <em>height</em>, <em>offset</em>)</td>
</tr>
<tr>
<td>-layers <em>method</em><br />
-layers Composite</td>
<td>ImageList#<a href=
"ilist.html#optimize_layers">optimize_layers</a>(<em>method</em>)<br />
ImageList#<a href=
"ilist.html#composite_layers">composite_layers</a>(<em>imagelist</em>,
<em>operator</em>=OverCompositeOp)</td>
</tr>
<tr>
<td>-level
<em>black-point</em>,<em>white-point</em>,<em>gamma</em></td>
<td>Image#<a href=
"image2.html#level_channel">level_channel</a>(<em>channel</em>,
<em>black_point</em>=0.0,
<em>white_point</em>=QuantumRange, <em>gamma</em>=1.0)</td>
</tr>
<tr>
<td>+level
<em>black_point</em>,<em>white_point</em>,<em>gamma</em></td>
<td>Image#<a href=
"image2.html#levelize_channel">levelize_channel</a>(<em>black_point</em>,
<em>white_point</em>, <em>gamma</em>=1.0[,
<em>channels</em>...])</td>
</tr>
<tr>
<td>-level-colors
<em>black_color</em>-<em>white_color</em></td>
<td>Image#<a href=
"image2.html#level_colors">level_colors</a>(<em>black_color</em>,
<em>white_color</em>, <em>gamma</em>=1.0[,
<em>channels</em>...])</td>
</tr>
<tr id="limit">
<td>-limit <em>type</em> <em>value</em></td>
<td>Magick.<a href=
"magick.html#limit_resource">limit_resource</a>(<em>type</em>,
<em>value</em>)</td>
</tr>
<tr>
<td>-linear-stretch
<em>black-point</em>x<em>white-point</em></td>
<td>Image#<a href=
"image2.html#linear_stretch">linear_stretch</a>(<em>black_point</em>
<em>[, white_point]</em>)</td>
</tr>
<tr>
<td>-linewidth <em>width</em></td>
<td>Draw#<a href=
"draw.html#stroke_width">stroke_width</a>(<em>width</em>)
(for drawing)<br />
Draw#<a href=
"draw.html#stroke_width_eq">stroke_width=</a><em>width</em>
(for annotation)</td>
</tr>
<tr>
<td>-liquid-rescale <em>geometry</em></td>
<td>Image#<a href=
"image2.html#liquid_rescale">liquid_rescale</a>(<em>new_width</em>,
<em>new_height</em>, <em>delta_x</em>,
<em>rigidity</em>)</td>
</tr>
<tr>
<td>-list <em>color</em><br />
-list <em>format</em><br />
-list <em>type</em></td>
<td>Magick.<a href="magick.html#colors">colors</a><br />
Magick.<a href="magick.html#formats">formats</a><br />
Magick.<a href="magick.html#fonts">fonts</a></td>
</tr>
<tr>
<td>-log <em>string</em></td>
<td>Magick.<a href=
"magick.html#set_log_format">set_log_format</a></td>
</tr>
<tr>
<td>-loop <em>iterations</em></td>
<td>ImageList#<a href=
"ilist.html#iterations_eq">iterations=</a><em>iterations</em></td>
</tr>
<tr>
<td>-lowlight-color <em>color</em></td>
<td>Image#compare_channel(ref_image, metric[, channels...])
{ self.<a href=
"image1.html#compare_channel">lowlight_color</a>
<em>color</em>}</td>
</tr>
<tr>
<td>-magnify</td>
<td>Image#<a href="image2.html#magnify">magnify</a></td>
</tr>
<tr>
<td>-map <em>filename</em></td>
<td>Image#<a href=
"image2.html#map">map</a>(<em>reference</em>,
<em>dither</em>=<code>false</code>)<br />
ImageList#<a href=
"ilist.html#map">map</a>(<em>reference</em>, <span class=
"arg">dither</span>=<code>false</code>)</td>
</tr>
<tr>
<td>-mask filename</td>
<td>Image#<a href=
"image1.html#add_composite_mask">add_composite_mask</a>(image)</td>
</tr>
<tr>
<td>-mattecolor <em>color</em></td>
<td>This option corresponds to the <em>color</em> option to
Image#<a href="image2.html#frame">frame</a>.</td>
</tr>
<tr>
<td>-median radius</td>
<td>Image#<a href=
"image2.html#median_filter">median_filter</a>(<em>radius</em>=1.0)</td>
</tr>
<tr>
<td>-metric <em>type</em></td>
<td>This option corresponds to the <em><a href=
"constants.html#MetricType">metric</a></em> option to
Image#<a href=
"image1.html#distortion_channel">distortion_channel</a>.</td>
</tr>
<tr>
<td>-mode</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-modulate <em>value</em></td>
<td>Image#<a href=
"image2.html#modulate">modulate</a>(<em>brightness</em>=1.0,
<em>saturation</em>=1.0, <em>hue</em>=1.0)</td>
</tr>
<tr>
<td>-monitor</td>
<td>Image#<a href=
"imageattrs.html#monitor">monitor=</a></td>
</tr>
<tr>
<td>-monochrome</td>
<td>Image#<a href=
"imageattrs.html#image_type">image_type=</a> <a href=
"constants.html#ImageType">Magick::BilevelType</a></td>
</tr>
<tr>
<td>-morph <em>frames</em></td>
<td>ImageList#<a href=
"ilist#html#morph">morph</a>(<em>frames</em>)</td>
</tr>
<tr>
<td>-mosaic</td>
<td>ImageList#<a href="ilist.html#mosaic">mosaic</a></td>
</tr>
<tr>
<td>-motion-blur
<em>radius</em>x<em>sigma</em>+<em>angle</em></td>
<td>Image#<a href=
"image2.html#motion_blur">motion_blur</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0, <em>angle</em>=0.0)</td>
</tr>
<tr>
<td>-name</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-negate<br />
+negate</td>
<td>Image#<a href="image2.html#negate">negate</a><br />
Image#<a href=
"image2.html#negate">negate</a>(<code>true</code>)</td>
</tr>
<tr>
<td>-noise <em>radius</em><br />
+noise <em>type</em></td>
<td>Image#<a href=
"image3.html#reduce_noise">reduce_noise</a>(<em>radius</em>)<br />
Image#<a href="image1.html#add_noise">add_noise</a>(
<a href="constants.html#NoiseType">type</a>)</td>
</tr>
<tr>
<td>-normalize</td>
<td>Image#<a href=
"image2.html#normalize">normalize</a><br />
Image#<a href=
"image2.html#normalize_channel">normalize_channel</a></td>
</tr>
<tr>
<td>-opaque <em>color</em><br />
+opaque <em>color</em></td>
<td>Image#<a href=
"image2.html#opaque">opaque</a>(<em>color</em>,
<em>fill</em>)<br />
Image#<a href=
"image2.html#opaque_channel">opaque_channel</a>(<em>color</em>,
fill, opacity, true)</td>
</tr>
<tr>
<td>-ordered-dither <em>N</em>x<em>N</em></td>
<td>Image#<a href=
"image1.html#ordered_dither">ordered_dither</a>(<em>N</em>)</td>
</tr>
<tr>
<td>-orient <em>orientation</em></td>
<td>Image#<a href=
"imageattrs.html#orientation">orientation=</a><em><a href=
"constants.html#OrientationType">orientation</a></em></td>
</tr>
<tr>
<td>-page
<em>width</em>x<em>height</em>+<em>x</em>+<em>y</em><br />
-page <em>media</em></td>
<td>Image::Info.<a href=
"info.html#page">page=</a>"<em>width</em>x<em>height</em>+
<em>x</em>+<em>y</em>"<br />
Image::Info.<a href=
"info.html#page">page=</a>"<em>media</em>"</td>
</tr>
<tr>
<td>-paint <em>radius</em></td>
<td>Image#<a href=
"image2.html#oil_paint">oil_paint</a>(<em>radius</em>=3.0)</td>
</tr>
<tr>
<td>-path <em>path</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-pause</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-ping</td>
<td>Image.<a href=
"image1.html#ping">ping</a>(<em>filename</em>)</td>
</tr>
<tr>
<td>-pointsize <em>value</em></td>
<td>Draw.<a href=
"draw.html#pointsize">pointsize</a>(<em>value</em>) (for
drawing)<br />
Draw.<a href=
"draw.html#pointsize_eq">pointsize=</a><em>value</em> (for
annotation)</td>
</tr>
<tr>
<td>-polaroid <em>angle</em></td>
<td>Image.<a href=
"image3.html#polaroid">polaroid</a>(<em>angle=-5.0</em>)</td>
</tr>
<tr>
<td>-posterize <em>levels</em></td>
<td>Image#<a href=
"image3.html#posterize">posterize</a>(<em>levels</em>=4,
<em>dither</em>=<code>false</code>)</td>
</tr>
<tr>
<td>-preview <em>type</em></td>
<td>Image#<a href=
"image3.html#preview">preview</a>(<em>type<a href=
"constants.html#PreviewType"></a></em>)</td>
</tr>
<tr>
<td>-print</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-process <em>command</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-profile <em>filename</em><br />
+profile <em>name</em></td>
<td>Image#<a href=
"image1.html#add_profile">add_profile</a>(<em>filename</em>)<br />
Image#<a href=
"image1.html#delete_profile">delete_profile</a>(<em>name</em>)</td>
</tr>
<tr>
<td>-quality <em>value</em></td>
<td>Image::Info#<a href=
"info.html#quality">quality=</a><em>value</em></td>
</tr>
<tr>
<td>-quantize <em>colorspace</em></td>
<td>Image#<a href=
"image3.html#quantize">quantize</a>(<em>number_colors</em>=256,
<em>colorspace</em>=RGBColorspace,
<em>dither</em>=<code>true</code>, <em>tree_depth</em>=0,
<em>measure_error</em>=<code>false</code>)<br />
ImageList#<a href=
"ilist.html#quantize">quantize</a>(<em>number_colors</em>=256,
<em>colorspace</em>=RGBColorspace,
<em>dither</em>=<code>true</code>, <em>tree_depth</em>=0,
<em>measure_error</em>=<code>false</code>)</td>
</tr>
<tr>
<td>-quiet</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-radial-blur <em>angle</em></td>
<td>Image#<a href=
"image3.html#radial_blur">radial_blur</a>(<em>angle</em>)</td>
</tr>
<tr>
<td>-raise <em>width</em>x<em>height</em><br />
+raise <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"image3.html#raise">raise</a>(<em>width</em>,
<em>height</em>, <code>true</code>)<br />
Image#<a href="image3.html#raise">raise</a>(<em>width</em>,
<em>height</em>, <code>false</code>)</td>
</tr>
<tr>
<td>-random-threshold <em>low</em>x<em>high</em></td>
<td>Image#<a href=
"image3.html#random_threshold_channel">random_threshold_channel</a>("
<em>low</em>x<em>high</em>" [, <em><a href=
"constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-recolor <em>matrix</em></td>
<td>Image#<a href=
"image3.html#recolor">recolor</a>(<em>matrix</em>)</td>
</tr>
<tr>
<td>-red-primary <em>x</em>,<em>y</em></td>
<td>Image#<a href=
"imageattrs.html#chromaticity">chromaticity=</a>
<em><a href=
"struct.html#Chromaticity">chromaticity</a></em></td>
</tr>
<tr>
<td>-regard-warnings</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-region
<em>width</em>x<em>height</em>+<em>x</em>+<em>y</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-remap<br />
+remap</td>
<td>Image#<a href=
"image1.html#remap">remap</a>(<em>remap_image</em>,
<em>dither</em>=RiemersmaDitherMethod)<br />
ImageList#<a href="ilist.html#remap">remap</a>()</td>
</tr>
<tr>
<td>-remote</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-render</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-repage <em>geometry</em><br />
+repage</td>
<td>Image#<a href=
"imageattrs.html#page">page=</a><em>geometry</em><br />
This option corresponds to adding <code>true</code> as the
last argument to Image#<a href=
"image1.html#crop">crop</a>.</td>
</tr>
<tr>
<td>-resample <em>horizontal</em>x<em>vertical</em></td>
<td>Image#<a href=
"image3.html#resample">resample</a>(<em>horizontal</em>,
<em>vertical</em>)</td>
</tr>
<tr>
<td>-resize <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"image3.html#resize">resize</a>(<em>width</em>,
<em>height</em>)</td>
</tr>
<tr>
<td>-respect-parenthesis</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-reverse</td>
<td>ImageList#reverse</td>
</tr>
<tr>
<td>-roll +<em>x</em>+<em>y</em></td>
<td>Image#<a href="image3.html#roll">roll</a>(<em>x</em>,
<em>y</em>)</td>
</tr>
<tr>
<td>-rotate <em>degrees</em></td>
<td>Image#<a href=
"image3.html#rotate">rotate</a>(<em>degrees</em> [,
<em>qualifier</em>])</td>
</tr>
<tr>
<td>-sample <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"image3.html#sample">sample</a>(<em>width</em>,
<em>height</em>)</td>
</tr>
<tr>
<td>-sampling-factor
<em>horizontal-factor</em>x<em>vertical-factor</em></td>
<td>Image::Info#<a href=
"info.html#sampling_factor">sampling_factor=</a><em>horizontal-factor</em>x
<em>vertical-factor</em></td>
</tr>
<tr>
<td>-scale <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"image3.html#scale">scale</a>(<em>width</em>,
<em>height</em>)</td>
</tr>
<tr>
<td>-scene <em>value</em></td>
<td>ImageList#<a href="ilist.html#scene">scene=</a>
<em>value</em><br />
Image::Info#<a href="info.html#scene">scene=</a>
<em>value</em></td>
</tr>
<tr>
<td>-screen</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-seed</td>
<td>Kernel.srand</td>
</tr>
<tr>
<td>-segment
<em>cluster-threshold</em>x<em>smoothing-threshold</em></td>
<td>Image#<a href=
"image3.html#segment">segment</a>(<em>colorspace</em>=
<code>RGBColorspace</code>, <em>cluster_threshold</em>=1.0,
<em>smoothing_threshold</em>=1.5,
<em>verbose</em>=false)</td>
</tr>
<tr>
<td>-selective-blur <em>geometry</em></td>
<td>Image#<a href=
"image3.html#selective_blur">selective_blur</a>(<em>radius</em>,
<em>sigma</em>, <em>threshold</em> [, <em><a href=
"constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-separate</td>
<td>Image#<a href=
"image3.html#separate">separate</a>(<em><a href=
"constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-sepia-tone <em>threshold</em></td>
<td>Image#<a href=
"image3.html#sepiatone">sepiatone</a>(<em>threshold</em>=QuantumRange)</td>
</tr>
<tr>
<td>-set <em>attribute</em> <em>value</em></td>
<td>Image#<a href=
"image1.html#aset">[</a>'<em>attribute</em>'<a href=
"image1.html#aset">] =</a> <em>value</em></td>
</tr>
<tr>
<td>-shade <em>azimuth</em>x<em>elevation</em></td>
<td>Image#<a href=
"image3.html#shade">shade</a>(<em>shading</em>=<code>false</code>,
<em>azimuth</em>=30, <em>elevation</em>=30)</td>
</tr>
<tr>
<td>-shadow
<em>opacity</em>x<em>sigma</em>+<em>x</em>+<em>y</em></td>
<td>Image#<a href=
"image3.html#shadow">shadow</a>(<em>x</em>=4, <em>y</em>=4,
<em>sigma</em>=4.0, <em>opacity</em>=4.0)</td>
</tr>
<tr>
<td>-shared-memory</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-sharpen <em>radius</em>x<em>sigma</em></td>
<td>Image#<a href=
"image3.html#sharpen">sharpen</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0)</td>
</tr>
<tr>
<td>-shave <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"image3.html#shave">shave</a>(<em>width</em>,
<em>height</em>)</td>
</tr>
<tr>
<td>-shear <em>x-degrees</em>x<em>y-degrees</em></td>
<td>Image#<a href=
"image3.html#shear">shear</a>(<em>x_degrees</em>,
<em>y_degrees</em>)</td>
</tr>
<tr>
<td>-sigmoidal-contrast
<em>contrast</em>x<em>mid-point</em></td>
<td>Image#<a href=
"image3.html#sigmoidal_contrast_channel">sigmoidal_contrast_channel</a>(
<em>contrast</em>=3.0, <em>mid_point</em>=50.0,
<em>sharpen</em>=<code>false</code> [, <em><a href=
"constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-silent</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-size
<em>width</em>x<em>height</em>+<em>offset</em></td>
<td>Image::Info#<a href=
"info.html#size">size=</a>"<em>width</em>x<em>height</em>+
<em>offset</em>"</td>
</tr>
<tr>
<td>-sketch
<em>radius</em>x<em>sigma</em>+<em>angle</em></td>
<td>Image#<a href=
"image3.html#sketch">sketch</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0, <em>angle</em>=0.0)</td>
</tr>
<tr>
<td>-snaps</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-solarize <em>threshold</em></td>
<td>Image#<a href=
"image3.html#solarize">solarize</a>(<em>threshold</em>=50)</td>
</tr>
<tr>
<td>-sparse-color <em>method, x, y, color</em>...</td>
<td>Image#<a href=
"image3.html#sparse_color">sparse_color</a>(<em>method</em>,
<em>x</em>, <em>y</em>, <em>color</em>[, <em>x</em>,
<em>y</em>, <em>color</em>...][, <em><a href=
"constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-splice
<em>width</em>x<em>height</em>+<em>x</em>+<em>y</em></td>
<td>Image#<a href=
"image3.html#splice">splice</a>(<em>x</em>, <em>y</em>,
<em>width</em>, <em>height</em> [, <em>color</em>])</td>
</tr>
<tr>
<td>-spread <em>amount</em></td>
<td>Image#<a href=
"image3.html#spread">spread</a>(<em>amount</em>=3)</td>
</tr>
<tr>
<td>-stegano <em>offset</em></td>
<td>Image#<a href=
"image3.html#stegano">stegano</a>(<em>watermark</em>,
<em>offset</em>)</td>
</tr>
<tr>
<td>-stereo</td>
<td>Image#<a href=
"image3.html#stereo">stereo</a>(<em>offset_image</em>)</td>
</tr>
<tr>
<td>-storage-type <em>type</em></td>
<td>This option corresponds to the <em><a href=
"constants.html#StorageType">type</a></em> argument to
Image#<a href="image2.html#import_pixels">import_pixels</a>
and Image#<a href=
"image2.html#export_pixels_to_str">export_pixels_to_str</a></td>
</tr>
<tr>
<td>-stretch <em>font_stretch</em></td>
<td>Draw#<a href=
"draw.html#stroke">font_stretch</a>(<em>font_stretch</em>)
(for drawing)<br />
Draw#<a href=
"draw.html#stroke_eq">font_stretch=</a><em>font_stretch</em>
(for annotation)</td>
</tr>
<tr>
<td>-strip</td>
<td>Image#<a href="image3.html#strip_bang">strip!</a></td>
</tr>
<tr>
<td>-stroke <em>color</em></td>
<td>Draw#<a href=
"draw.html#stroke">stroke</a>(<em>color</em>) (for
drawing)<br />
Draw#<a href=
"draw.html#stroke_eq">stroke=</a><em>color</em> (for
annotation)</td>
</tr>
<tr>
<td>-strokewidth <em>value</em></td>
<td>Draw#<a href=
"draw.html#stroke_width">stroke_width</a>(<em>value</em>)
(for drawing)<br />
Draw#<a href=
"draw.html#stroke_width_eq">stroke_width=</a><em>value</em>
(for annotation)</td>
</tr>
<tr>
<td>-style <em>font_style</em></td>
<td>Draw#<a href=
"draw.html#stroke">font_style</a>(<em>font_style</em>) (for
drawing)<br />
Draw#<a href=
"draw.html#stroke_eq">font_style=</a><em>font_style</em>
(for annotation)</td>
</tr>
<tr>
<td>-swap <em>index</em>,<em>index</em></td>
<td>ImageList#<a href=
"ilist.html#array_methods">[]=</a></td>
</tr>
<tr>
<td>-swirl <em>degrees</em></td>
<td>Image#<a href=
"image3.html#swirl">swirl</a>(<em>degrees</em>)</td>
</tr>
<tr>
<td>-taint</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-text-font</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-texture <em>filename</em></td>
<td>Image::Info#<a href=
"info.html#texture">texture=</a><em>image</em></td>
</tr>
<tr>
<td>-threshold <em>value</em></td>
<td>Image#<a href=
"image1.html#bilevel_channel">bilevel_channel</a>(<em>value</em>
[, <em><a href=
"constants.html#ChannelType">channel</a></em>...])</td>
</tr>
<tr>
<td>-thumbnail <em>width</em>x<em>height</em></td>
<td>Image#<a href=
"image1.html#thumbnail">thumbnail</a>(<em>width</em>,
<em>height</em>)</td>
</tr>
<tr>
<td>-tile <em>filename</em></td>
<td>Draw#<a href=
"draw.html#tile">tile</a>(<em>image</em>)</td>
</tr>
<tr>
<td>-tile-offset <em>+x+y</em></td>
<td>Image::Info#<a href=
"info.html#tile_offset">tile_offset</a> = "+x+y"</td>
</tr>
<tr>
<td>-tint</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-title</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-transform</td>
<td>Image#<a href=
"image1.html#affine_transform">affine_transform</a>(
<em><a href=
"struct.html#AffineMatrix">matrix</a></em>)</td>
</tr>
<tr>
<td>-transparent <em>color</em><br />
+transparent <em>color</em></td>
<td>Image#<a href=
"image3.html#transparent">transparent</a>(<em>color</em>,
<em><a href=
"constants.html#Opacity">opacity</a></em>=TransparentOpacity)<br />
Image#<a href=
"image3.html#paint_transparent">paint_transparent</a>(<em>color</em>,
<em><a href="constants.html#Opacity">opacity</a></em>,
true)</td>
</tr>
<tr>
<td>-transparent-color <em>color</em></td>
<td>Image#<a href=
"imageattrs.html#transparent_color">transparent_color=</a>
<em>color</em></td>
</tr>
<tr>
<td>-transpose</td>
<td>Image#<a href=
"image3.html#transpose">transpose</a></td>
</tr>
<tr>
<td>-transverse</td>
<td>Image#<a href=
"image3.html#transverse">transverse</a></td>
</tr>
<tr>
<td>-treedepth <em>value</em></td>
<td>This option corresponds to the <em>tree_depth</em>
argument to Image#<a href=
"image3.html#quantize">quantize</a> and ImageList#<a href=
"ilist.html#quantize">quantize</a>.</td>
</tr>
<tr>
<td>-trim</td>
<td>Image#<a href="image3.html#trim">trim</a></td>
</tr>
<tr>
<td>-type <em>type</em></td>
<td>Image#type=<em><a href=
"constants.html#ImageType">type</a></em></td>
</tr>
<tr>
<td>-undercolor <em>color</em></td>
<td>Draw#<a href=
"draw.html#text_undercolor">text_undercolor</a>(<em>color</em>)<br />
Draw#<a href=
"draw.html#undercolor">undercolor=</a><em>color</em></td>
</tr>
<tr>
<td>-unique-colors</td>
<td>Image#<a href=
"image3.html#unique_colors">unique_colors</a></td>
</tr>
<tr>
<td>-units <em>type</em></td>
<td>Image#<a href=
"imageattrs.html#units">units=</a><em><a href=
"constants.html#ResolutionType">type</a></em></td>
</tr>
<tr>
<td>-unsharp
<em>radius</em>x<em>sigma</em>+<em>amount</em>+<em>threshold</em></td>
<td>Image#<a href=
"image3.html#unsharp_mask">unsharp_mask</a>(<em>radius</em>=0.0,
<em>sigma</em>=1.0, <em>amount</em>=1.0,
<em>threshold</em>=0.05)</td>
</tr>
<tr>
<td>-update</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-verbose</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-version</td>
<td><a href=
"constants.html#Miscellaneous_constants">Magick::Long_version</a></td>
</tr>
<tr>
<td>-view <em>string</em></td>
<td><a href=
"info.html#view">Image::Info#view=</a><em>string</em></td>
</tr>
<tr>
<td>-vignette
<em>radius</em>x<em>sigma</em>+<em>amount</em>+<em>threshold</em></td>
<td>Image#<a href=
"image3.html#vignette">vignette</a>(<em>x</em>, <em>y</em>,
<em>radius</em>=0.0, <em>sigma</em>=10.0)</td>
</tr>
<tr>
<td>-virtual-pixel <em>method</em></td>
<td>Image#<a href=
"imageattrs.html#virtual_pixel_method">virtual_pixel_method</a>=
<em>method</em></td>
</tr>
<tr>
<td>-visual</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-watermark <em>brightness</em></td>
<td>See <a href="#watermark">watermark</a>, below</td>
</tr>
<tr>
<td>-wave <em>amplitude</em>x<em>wavelength</em></td>
<td>Image#<a href=
"image3.html#wave">wave</a>(<em>amplitude</em>=25.0,
<em>wavelength</em>=150.0)</td>
</tr>
<tr>
<td>-weight <em>type</em></td>
<td>Draw#<a href=
"draw.html#font_weight">font_weight</a>(<a href=
"constants.html#WeightType">type</a>) (for drawing)<br />
Draw#<a href=
"draw.html#font_weight_eq">font_weight=</a><em><a href=
"constants.html#WeightType">type</a></em></td>
</tr>
<tr>
<td>-white-point <em>x</em>.<em>y</em></td>
<td>Image#<a href=
"imageattrs.html#chromaticity">chromaticity=</a>
<em><a href=
"struct.html#Chromaticity">chromaticity</a></em></td>
</tr>
<tr>
<td>-white-threshold <em>threshold</em></td>
<td>Image#<a href=
"image3.html#white_threshold">white_threshold</a>(<em>red_channel</em>
[, <em>green_channel</em>[, <em>blue_channel</em>[,
<em>opacity_channel</em>]]])</td>
</tr>
<tr>
<td>-window <em>id</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-window-group</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-write <em>filename</em></td>
<td>Image#<a href=
"image3.html#write">write</a>(<em>filename</em>)<br />
ImageList#<a href=
"ilist.html#write">write</a>(<em>filename</em>)</td>
</tr>
</tbody>
</table>
<h2 class="methods" id="composite">composite</h2>
<table class="striped" summary=
"composite options and equivalent methods">
<thead>
<tr>
<th>Magick Option</th>
<th>RMagick Method</th>
</tr>
</thead>
<tbody>
<tr>
<td>-blend <em>src-percent</em>x<em>dst-percent</em></td>
<td>Image#<a href=
"image1.html#blend">blend</a>(<em>overlay</em>,
<em>src_percent</em>, <em>dst_percent</em>,
<em>x_offset</em>=0, <em>y_offset</em>=0)</td>
</tr>
<tr>
<td id="displace">-displace
<em>x-amplitude</em>x<em>y-amplitude</em></td>
<td>Image#<a href=
"image1.html#displace">displace</a>(<em>displacement_map</em>,
<em>x_amplitude</em>, <em>y_amplitude</em>,
<em>x_offset</em>=0, <em>y_offset</em>=0)</td>
</tr>
<tr id="dissolve">
<td>-dissolve
<em>src_percent</em>x<em>dst_percent</em></td>
<td>Image#<a href=
"image1.html#dissolve">dissolve</a>(<em>overlay</em>,
<em>src_percent</em>, <em>dst_percent</em>,
<em>x_offset</em>=0,<em>y_offset</em>=0)</td>
</tr>
<tr id="tile">
<td>-tile</td>
<td>Image#<a href=
"image1.html#composite_tiled">composite_tiled</a>(<em>src</em>,
<em>composite_op</em>=OverCompositeOp)</td>
</tr>
<tr id="watermark">
<td>-watermark <em>lightness</em></td>
<td>Image#<a href=
"image3.html#watermark">watermark</a>(<em>mark</em>,
<em>lightness</em>=1.0, <em>saturation</em>=1.0,
<em>x_offset</em>=0, <em>y_offset</em>=0)</td>
</tr>
</tbody>
</table>
<h2 class="methods" id="montage">montage</h2>
<div class="intro">
<h3>Notes</h3>
<p>The RMagick methods that correspond to
<code>montage</code>'s options are in the
<code>Magick::ImageList::Montage</code> class.</p>
</div>
<table class="striped" summary=
"montage options and equivalent methods">
<thead>
<tr>
<th>Magick Option</th>
<th>RMagick Method</th>
</tr>
</thead>
<tbody>
<tr>
<td>-backgroundcolor <em>color</em></td>
<td>Montage#<a href=
"ilist.html#montage">background_color=</a><em>color</em></td>
</tr>
<tr>
<td>-bordercolor <em>color</em></td>
<td>Montage#<a href=
"ilist.html#montage">border_color=</a><em>color</em></td>
</tr>
<tr>
<td>-borderwidth <em>value</em></td>
<td>Montage#<a href=
"ilist.html#montage">border_width=</a><em>value</em></td>
</tr>
<tr>
<td>-clone</td>
<td>No equivalent</td>
</tr>
<tr>
<td>-compose <em>operator</em></td>
<td>Montage#<a href=
"ilist.html#montage">compose=</a><em>operator</em></td>
</tr>
<tr>
<td>-fill <em>color</em></td>
<td>Montage#<a href=
"ilist.html#montage">fill=</a><em>color</em></td>
</tr>
<tr>
<td>-frame <em>geometry</em></td>
<td>Montage#<a href=
"ilist.html#montage">frame=</a>"<em>geometry</em>"</td>
</tr>
<tr>
<td>-geometry <em>geometry</em></td>
<td>Montage#<a href=
"ilist.html#montage">geometry=</a>"<em>geometry</em>"</td>
</tr>
<tr>
<td>-gravity <em>type</em></td>
<td>Montage#<a href=
"ilist.html#montage">gravity=</a><em>type</em></td>
</tr>
<tr>
<td>-mattecolor <em>color</em></td>
<td>Montage#<a href=
"ilist.html#montage">matte_color=</a><em>color</em></td>
</tr>
<tr>
<td>-mode <em>type</em></td>
<td>No equivalent</td>
</tr>
<tr>
<td>-pointsize <em>value</em></td>
<td>Montage#<a href=
"ilist.html#montage">pointsize=</a><em>value</em></td>
</tr>
<tr>
<td>-shadow</td>
<td>Montage#<a href=
"ilist.html#montage">shadow=</a><code>true</code></td>
</tr>
<tr>
<td>-stroke <em>color</em></td>
<td>Montage#<a href=
"ilist.html#montage">stroke=</a><em>color</em></td>
</tr>
<tr>
<td>-texture <em>filename</em></td>
<td>Montage#<a href=
"ilist.html#montage">texture=</a><em>image</em></td>
</tr>
<tr>
<td>-tile <em>geometry</em></td>
<td>Montage#<a href=
"ilist.html#montage">tile=</a><em>geometry</em></td>
</tr>
<tr>
<td>-title <em>string</em></td>
<td>Montage#<a href=
"ilist.html#montage">title=</a><em>string</em></td>
</tr>
</tbody>
</table>
<p class="spacer"> </p>
<div class="nav">
« <a href="index.html">Prev</a> | <a href=
"imusage.html">Contents</a> | <a href="comtasks.html">Next</a>
»
</div>
</body>
</html>