granicus.if.org Git - imagemagick/blob - www/magick.html

   1
   2
   3
   4
   5 <!DOCTYPE html>
   6 <html lang="en">
   7 <head>
   8     <title>ImageMagick: Command-line Tools: Magick</title>
   9   <meta charset="utf-8" />
  10   <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  11   <meta name="viewport" content="width=device-width, initial-scale=1" />
  12   <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
  13   <meta name="application-name" content="ImageMagick"/>
  14   <meta name="description" content="ImageMagick® is a software suite to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, JPEG-2000, GIF, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves."/>
  15   <meta name="application-url" content="http://www.imagemagick.org"/>
  16   <meta name="generator" content="PHP"/>
  17   <meta name="keywords" content="command-line, tools:, magick, ImageMagick, PerlMagick, image processing, image, photo, software, Magick++, OpenMP, convert"/>
  18   <meta name="rating" content="GENERAL"/>
  19   <meta name="robots" content="INDEX, FOLLOW"/>
  20   <meta name="generator" content="ImageMagick Studio LLC"/>
  21   <meta name="author" content="ImageMagick Studio LLC"/>
  22   <meta name="revisit-after" content="2 DAYS"/>
  23   <meta name="resource-type" content="document"/>
  24   <meta name="copyright" content="Copyright (c) 1999-2016 ImageMagick Studio LLC"/>
  25   <meta name="distribution" content="Global"/>
  26   <meta name="magick-serial" content="P131-S030410-R485315270133-P82224-A6668-G1245-1"/>
  27   <meta name="google-site-verification" content="_bMOCDpkx9ZAzBwb2kF3PRHbfUUdFj2uO8Jd1AXArz4" />
  28   <link rel="icon" href="../images/wand.png"/>
  29   <link rel="shortcut icon" href="../images/wand.ico"/>
  30   <link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Roboto:900,400,400italic,700,700italic,300,300italic|Open+Sans:300italic,400italic,700italic,300,400,600,700">
  31   <link rel="stylesheet" href="css/magick.css"/>
  32 </head>
  33 <body>
  34 <div class="main">
  35 <div class="magick-masthead">
  36   <div class="container">
  37     <script async="async" src="http://localhost/pagead/js/adsbygoogle.js"></script>    <ins class="adsbygoogle"
  38          style="display:block"
  39          data-ad-client="ca-pub-3129977114552745"
  40          data-ad-slot="6345125851"
  41          data-ad-format="auto"></ins>
  42     <script>
  43       (adsbygoogle = window.adsbygoogle || []).push({});
  44     </script>
  45     <nav class="magick-nav">
  46       <a class="magick-nav-item " href="../index.html">Home</a>
  47       <a class="magick-nav-item " href="binary-releases.html">Download</a>
  48       <a class="magick-nav-item " href="command-line-tools.html">Tools</a>
  49       <a class="magick-nav-item " href="command-line-processing.html">Command-line</a>
  50       <a class="magick-nav-item " href="resources.html">Resources</a>
  51       <a class="magick-nav-item " href="api.html">Develop</a>
  52       <a class="magick-nav-item " href="http://www.imagemagick.org/script/search.php">Search</a>
  53       <a class="magick-nav-item pull-right" href="https://www.imagemagick.org/discourse-server/">Community</a>
  54     </nav>
  55   </div>
  56 </div>
  57 <div class="container">
  58 <div class="magick-header">
  59 <p class="lead magick-description">Use the <code>magick</code> program to convert between image formats as well as resize an image, blur, crop, despeckle, dither, draw on, flip, join, re-sample, and much more.   See <a href="command-line-processing.html">Command Line Processing</a> for advice on how to structure your <code>convert</code> command or see below for example usages of the command.</p>
  60
  61 <p>We list a few examples of the <code>magick</code> command here to illustrate its usefulness and ease of use.  To get started, lets convert an image in the JPEG format to PNG:</p>
  62
  63 <pre>
  64 magick rose.jpg rose.png
  65 </pre>
  66
  67 <p>Next, we reduce the image size before it is written to the PNG format:</p>
  68
  69 <pre>
  70 magick rose.jpg -resize 50% rose.png
  71 </pre>
  72
  73 <ul>
  74   <a href="../images/rose.jpg">
  75   <img src="../images/rose.jpg" width="70" height="46" alt="rose" />
  76   </a>
  77   <img style="margin-top:13px; margin-bottom:13px;" src="../images/right.gif" width="20" height="20" alt="==>" />
  78   <a href="../images/rose.png">
  79   <img style="margin-top:11px; margin-bottom:12px;" src="../images/rose.png" width="35" height="23" alt="rose" />
  80   </a>
  81 </ul>
  82
  83 <p>You can combine multiple image-processing operations to produce complex results:</p>
  84
  85 <pre>
  86 magick -size 320x85 canvas:none -font Bookman-DemiItalic -pointsize 72 \
  87   -draw "text 25,60 \'Magick\'" -channel RGBA -blur 0x6 -fill darkred -stroke magenta \
  88   -draw "text 20,55 \'Magick\'" fuzzy-magick.png
  89 </pre>
  90
  91 <ul>
  92   <a href="../images/fuzzy-magick.png"><img src="../images/fuzzy-magick.png" width="320" height="85" alt="fuzzy-magick" /></a>
  93 </ul>
  94
  95 <p>or here we resize an image with improved quality:</p>
  96
  97 <pre>
  98 magick input.png -colorspace RGB +sigmoidal-contrast 11.6933 \
  99   -define filter:filter=Sinc -define filter:window=Jinc -define filter:lobes=3 \
 100   -resize 400% -sigmoidal-contrast 11.6933 -colorspace sRGB output.png');
 101 </pre>
 102
 103 <p>Utilize other command-line <a href="command-line-tools.html">tools</a> from the <code>magick</code> tool.  To invoke this functionality, simply create a symbolic link to the <code>magick</code> tool or specify the tool you want to use as the first argument.  These two methods are equivalent:</p>
 104
 105 <pre>
 106 ln -s magick convert
 107 convert rose.jpg rose.png
 108 magick convert rose.jpg rose.png
 109 </pre>
 110
 111 <p>You can find additional examples of using <code>magick</code> in <a href="http://www.imagemagick.org/Usage/">Examples of ImageMagick Usage</a>.</p>
 112
 113 <h2 class="magick-header"><a id="options"></a>Option Summary</h2>
 114
 115 <p>The <code>magick</code> command recognizes these options.  Click on an option to get more details about how that option works.</p>
 116
 117 <div class="table-responsive">
 118 <table class="table table-condensed table-striped">
 119   <tr>
 120     <td><a href="command-line-options.html#adaptive-blur">-adaptive-blur <var>geometry</var></a></td>
 121     <td>adaptively blur pixels; decrease effect near edges</td>
 122   </tr>
 123
 124   <tr>
 125     <td><a href="command-line-options.html#adaptive-resize">-adaptive-resize <var>geometry</var></a></td>
 126     <td>adaptively resize image with data dependent triangulation.</td>
 127   </tr>
 128
 129   <tr>
 130     <td><a href="command-line-options.html#adaptive-sharpen">-adaptive-sharpen <var>geometry</var></a></td>
 131     <td>adaptively sharpen pixels; increase effect near edges</td>
 132   </tr>
 133
 134   <tr>
 135     <td><a href="command-line-options.html#adjoin">-adjoin</a></td>
 136     <td>join images into a single multi-image file</td>
 137   </tr>
 138
 139   <tr>
 140     <td><a href="command-line-options.html#affine">-affine <var>matrix</var></a></td>
 141     <td>affine transform matrix</td>
 142   </tr>
 143
 144   <tr>
 145     <td><a href="command-line-options.html#alpha">-alpha</a></td>
 146     <td>on, activate, off, deactivate, set, opaque, copy",
 147 transparent, extract, background, or shape the alpha channel</td>
 148   </tr>
 149
 150   <tr>
 151     <td><a href="command-line-options.html#annotate">-annotate <var>geometry text</var></a></td>
 152     <td>annotate the image with text</td>
 153   </tr>
 154
 155   <tr>
 156     <td><a href="command-line-options.html#antialias">-antialias</a></td>
 157     <td>remove pixel-aliasing</td>
 158   </tr>
 159
 160   <tr>
 161     <td><a href="command-line-options.html#append">-append</a></td>
 162     <td>append an image sequence</td>
 163   </tr>
 164
 165   <tr>
 166     <td><a href="command-line-options.html#authenticate">-authenticate <var>value</var></a></td>
 167     <td>decipher image with this password</td>
 168   </tr>
 169
 170   <tr>
 171     <td><a href="command-line-options.html#auto-gamma">-auto-gamma</a></td>
 172     <td>automagically adjust gamma level of image</td>
 173   </tr>
 174
 175   <tr>
 176     <td><a href="command-line-options.html#auto-level">-auto-level</a></td>
 177     <td>automagically adjust color levels of image</td>
 178   </tr>
 179
 180   <tr>
 181     <td><a href="command-line-options.html#auto-orient">-auto-orient</a></td>
 182     <td>automagically orient image</td>
 183   </tr>
 184
 185   <tr>
 186     <td><a href="command-line-options.html#background">-background <var>color</var></a></td>
 187     <td>background color</td>
 188   </tr>
 189
 190   <tr>
 191     <td><a href="command-line-options.html#bench">-bench <var>iterations</var></a></td>
 192     <td>measure performance</td>
 193   </tr>
 194
 195   <tr>
 196     <td><a href="command-line-options.html#bias">-bias <var>value</var></a></td>
 197     <td>add bias when convolving an image</td>
 198   </tr>
 199
 200   <tr>
 201     <td><a href="command-line-options.html#black-threshold">-black-threshold <var>value</var></a></td>
 202     <td>force all pixels below the threshold into black</td>
 203   </tr>
 204
 205   <tr>
 206     <td><a href="command-line-options.html#blue-primary">-blue-primary <var>point</var></a></td>
 207     <td>chromaticity blue primary point</td>
 208   </tr>
 209
 210   <tr>
 211     <td><a href="command-line-options.html#blue-shift">-blue-shift <var>factor</var></a></td>
 212     <td>simulate a scene at nighttime in the moonlight</td>
 213   </tr>
 214
 215   <tr>
 216     <td><a href="command-line-options.html#blur">-blur <var>geometry</var></a></td>
 217     <td>reduce image noise and reduce detail levels</td>
 218   </tr>
 219
 220   <tr>
 221     <td><a href="command-line-options.html#border">-border <var>geometry</var></a></td>
 222     <td>surround image with a border of color</td>
 223   </tr>
 224
 225   <tr>
 226     <td><a href="command-line-options.html#bordercolor">-bordercolor <var>color</var></a></td>
 227     <td>border color</td>
 228   </tr>
 229
 230   <tr>
 231     <td><a href="command-line-options.html#brightness-contrast">-brightness-contrast <var>geometry</var></a></td>
 232     <td>improve brightness / contrast of the image</td>
 233   </tr>
 234
 235   <tr>
 236     <td><a href="command-line-options.html#canny">-canny <var>geometry</var></a></td>
 237     <td>use a multi-stage algorithm to detect a wide range of edges in the image</td>
 238   </tr>
 239
 240   <tr>
 241     <td><a href="command-line-options.html#caption">-caption <var>string</var></a></td>
 242     <td>assign a caption to an image</td>
 243   </tr>
 244
 245   <tr>
 246     <td><a href="command-line-options.html#cdl">-cdl <var>filename</var></a></td>
 247     <td>color correct with a color decision list</td>
 248   </tr>
 249
 250   <tr>
 251     <td><a href="command-line-options.html#channel">-channel <var>type</var></a></td>
 252     <td>apply option to select image channels</td>
 253   </tr>
 254
 255   <tr>
 256     <td><a href="command-line-options.html#charcoal">-charcoal <var>radius</var></a></td>
 257     <td>simulate a charcoal drawing</td>
 258   </tr>
 259
 260   <tr>
 261     <td><a href="command-line-options.html#chop">-chop <var>geometry</var></a></td>
 262     <td>remove pixels from the image interior</td>
 263   </tr>
 264
 265   <tr>
 266     <td><a href="command-line-options.html#clamp">-clamp</a></td>
 267     <td>set each pixel whose value is below zero to zero and any the pixel whose value is above the quantum range to the quantum range (e.g. 65535) otherwise the pixel value remains unchanged.</td>
 268   </tr>
 269
 270   <tr>
 271     <td><a href="command-line-options.html#clip">-clip</a></td>
 272     <td>clip along the first path from the 8BIM profile</td>
 273   </tr>
 274
 275   <tr>
 276     <td><a href="command-line-options.html#clip-mask">-clip-mask</a> <var>filename</var></td>
 277     <td>associate clip mask with the image</td>
 278   </tr>
 279
 280   <tr>
 281     <td><a href="command-line-options.html#clip-path">-clip-path <var>id</var></a></td>
 282     <td>clip along a named path from the 8BIM profile</td>
 283   </tr>
 284
 285   <tr>
 286     <td><a href="command-line-options.html#clone">-clone <var>index</var></a></td>
 287     <td>clone an image</td>
 288   </tr>
 289
 290   <tr>
 291     <td><a href="command-line-options.html#clut">-clut</a></td>
 292     <td>apply a color lookup table to the image</td>
 293   </tr>
 294
 295   <tr>
 296     <td><a href="command-line-options.html#connected-components">-connected-components <var>connectivity</var></a></td>
 297     <td>connected-components uniquely labeled, choose from 4 or 8 way connectivity</td>
 298   </tr>
 299
 300   <tr>
 301     <td><a href="command-line-options.html#contrast-stretch">-contrast-stretch <var>geometry</var></a></td>
 302     <td>improve the contrast in an image by `stretching' the range of intensity value</td>
 303   </tr>
 304
 305   <tr>
 306     <td><a href="command-line-options.html#coalesce">-coalesce</a></td>
 307     <td>merge a sequence of images</td>
 308   </tr>
 309
 310   <tr>
 311     <td><a href="command-line-options.html#colorize">-colorize <var>value</var></a></td>
 312     <td>colorize the image with the fill color</td>
 313   </tr>
 314
 315   <tr>
 316     <td><a href="command-line-options.html#color-matrix">-color-matrix <var>matrix</var></a></td>
 317     <td>apply color correction to the image.</td>
 318   </tr>
 319
 320   <tr>
 321     <td><a href="command-line-options.html#colors">-colors <var>value</var></a></td>
 322     <td>preferred number of colors in the image</td>
 323   </tr>
 324
 325   <tr>
 326     <td><a href="command-line-options.html#colorspace">-colorspace <var>type</var></a></td>
 327     <td>set image colorspace</td>
 328   </tr>
 329
 330   <tr>
 331     <td><a href="command-line-options.html#combine">-combine</a></td>
 332     <td>combine a sequence of images</td>
 333   </tr>
 334
 335   <tr>
 336     <td><a href="command-line-options.html#comment">-comment <var>string</var></a></td>
 337     <td>annotate image with comment</td>
 338   </tr>
 339
 340   <tr>
 341     <td><a href="command-line-options.html#compare">-compare</a></td>
 342     <td>compare image</td>
 343   </tr>
 344
 345   <tr>
 346     <td><a href="command-line-options.html#complex">-complex<var>operator</var></a></td>
 347     <td>perform complex mathematics on an image sequence</td>
 348   </tr>
 349
 350   <tr>
 351     <td><a href="command-line-options.html#compose">-compose <var>operator</var></a></td>
 352     <td>set image composite operator</td>
 353   </tr>
 354
 355   <tr>
 356     <td><a href="command-line-options.html#composite">-composite</a></td>
 357     <td>composite image</td>
 358   </tr>
 359
 360   <tr>
 361     <td><a href="command-line-options.html#compress">-compress <var>type</var></a></td>
 362     <td>image compression type</td>
 363   </tr>
 364
 365   <tr>
 366     <td><a href="command-line-options.html#contrast">-contrast</a></td>
 367     <td>enhance or reduce the image contrast</td>
 368   </tr>
 369
 370   <tr>
 371     <td><a href="command-line-options.html#convolve">-convolve <var>coefficients</var></a></td>
 372     <td>apply a convolution kernel to the image</td>
 373   </tr>
 374
 375   <tr>
 376     <td><a href="command-line-options.html#copy">-copy <var>geometry</var> <var>offset</var></a></td>
 377     <td>copy pixels from one area of an image to another</td>
 378   </tr>
 379
 380   <tr>
 381     <td><a href="command-line-options.html#crop">-crop <var>geometry</var></a></td>
 382     <td>crop the image</td>
 383   </tr>
 384
 385   <tr>
 386     <td><a href="command-line-options.html#cycle">-cycle <var>amount</var></a></td>
 387     <td>cycle the image colormap</td>
 388   </tr>
 389
 390   <tr>
 391     <td><a href="command-line-options.html#decipher">-decipher <var>filename</var></a></td>
 392     <td>convert cipher pixels to plain</td>
 393   </tr>
 394
 395   <tr>
 396     <td><a href="command-line-options.html#debug">-debug <var>events</var></a></td>
 397     <td>display copious debugging information</td>
 398   </tr>
 399
 400   <tr>
 401     <td><a href="command-line-options.html#define">-define <var>format:option</var></a></td>
 402     <td>define one or more image format options</td>
 403   </tr>
 404
 405   <tr>
 406     <td><a href="command-line-options.html#deconstruct">-deconstruct</a></td>
 407     <td>break down an image sequence into constituent parts</td>
 408   </tr>
 409
 410   <tr>
 411     <td><a href="command-line-options.html#delay">-delay <var>value</var></a></td>
 412     <td>display the next image after pausing</td>
 413   </tr>
 414
 415   <tr>
 416     <td><a href="command-line-options.html#delete">-delete <var>index</var></a></td>
 417     <td>delete the image from the image sequence</td>
 418   </tr>
 419
 420   <tr>
 421     <td><a href="command-line-options.html#density">-density <var>geometry</var></a></td>
 422     <td>horizontal and vertical density of the image</td>
 423   </tr>
 424
 425   <tr>
 426     <td><a href="command-line-options.html#depth">-depth <var>value</var></a></td>
 427     <td>image depth</td>
 428   </tr>
 429
 430   <tr>
 431     <td><a href="command-line-options.html#despeckle">-despeckle</a></td>
 432     <td>reduce the speckles within an image</td>
 433   </tr>
 434
 435   <tr>
 436     <td><a href="command-line-options.html#direction">-direction <var>type</var></a></td>
 437     <td>render text right-to-left or left-to-right</td>
 438   </tr>
 439
 440   <tr>
 441     <td><a href="command-line-options.html#display">-display <var>server</var></a></td>
 442     <td>get image or font from this X server</td>
 443   </tr>
 444
 445   <tr>
 446     <td><a href="command-line-options.html#dispose">-dispose <var>method</var></a></td>
 447     <td>layer disposal method</td>
 448   </tr>
 449
 450   <tr>
 451     <td><a href="command-line-options.html#distribute-cache">-distribute-cache <var>port</var></a></td>
 452     <td>launch a distributed pixel cache server</td>
 453   </tr>
 454
 455   <tr>
 456     <td><a href="command-line-options.html#distort">-distort <var>type coefficients</var></a></td>
 457     <td>distort image</td>
 458   </tr>
 459
 460   <tr>
 461     <td><a href="command-line-options.html#dither">-dither  <var>method</var></a></td>
 462     <td>apply error diffusion to image</td>
 463   </tr>
 464
 465   <tr>
 466     <td><a href="command-line-options.html#draw">-draw <var>string</var></a></td>
 467     <td>annotate the image with a graphic primitive</td>
 468   </tr>
 469
 470   <tr>
 471     <td><a href="command-line-options.html#duplicate">-duplicate <var>count,indexes</var></a></td>
 472     <td>duplicate an image one or more times</td>
 473   </tr>
 474
 475   <tr>
 476     <td><a href="command-line-options.html#edge">-edge <var>radius</var></a></td>
 477     <td>apply a filter to detect edges in the image</td>
 478   </tr>
 479
 480   <tr>
 481     <td><a href="command-line-options.html#emboss">-emboss <var>radius</var></a></td>
 482     <td>emboss an image</td>
 483   </tr>
 484
 485   <tr>
 486     <td><a href="command-line-options.html#encipher">-encipher <var>filename</var></a></td>
 487     <td>convert plain pixels to cipher pixels</td>
 488   </tr>
 489
 490   <tr>
 491     <td><a href="command-line-options.html#encoding">-encoding <var>type</var></a></td>
 492     <td>text encoding type</td>
 493   </tr>
 494
 495   <tr>
 496     <td><a href="command-line-options.html#endian">-endian <var>type</var></a></td>
 497     <td>endianness (MSB or LSB) of the image</td>
 498   </tr>
 499
 500   <tr>
 501     <td><a href="command-line-options.html#enhance">-enhance</a></td>
 502     <td>apply a digital filter to enhance a noisy image</td>
 503   </tr>
 504
 505   <tr>
 506     <td><a href="command-line-options.html#equalize">-equalize</a></td>
 507     <td>perform histogram equalization to an image</td>
 508   </tr>
 509
 510   <tr>
 511     <td><a href="command-line-options.html#evaluate">-evaluate <var>operator value</var></a></td>
 512     <td>evaluate an arithmetic, relational, or logical expression</td>
 513   </tr>
 514
 515   <tr>
 516     <td><a href="command-line-options.html#evaluate-sequence">-evaluate-sequence <var>operator</var></a></td>
 517     <td>evaluate an arithmetic, relational, or logical expression for an image sequence</td>
 518   </tr>
 519
 520   <tr>
 521     <td><a href="command-line-options.html#extent">-extent <var>geometry</var></a></td>
 522     <td>set the image size</td>
 523   </tr>
 524
 525   <tr>
 526     <td><a href="command-line-options.html#extract">-extract <var>geometry</var></a></td>
 527     <td>extract area from image</td>
 528   </tr>
 529
 530   <tr>
 531     <td><a href="command-line-options.html#family">-family <var>name</var></a></td>
 532     <td>render text with this font family</td>
 533   </tr>
 534
 535   <tr>
 536     <td><a href="command-line-options.html#features">-features <var>distance</var></a></td>
 537     <td>analyze image features (e.g. contract, correlations, etc.).</td>
 538   </tr>
 539
 540   <tr>
 541     <td><a href="command-line-options.html#fft">-fft</a></td>
 542     <td>implements the discrete Fourier transform (DFT)</td>
 543   </tr>
 544
 545   <tr>
 546     <td><a href="command-line-options.html#fill">-fill <var>color</var></a></td>
 547     <td>color to use when filling a graphic primitive</td>
 548   </tr>
 549
 550   <tr>
 551     <td><a href="command-line-options.html#filter">-filter <var>type</var></a></td>
 552     <td>use this filter when resizing an image</td>
 553   </tr>
 554
 555   <tr>
 556     <td><a href="command-line-options.html#flatten">-flatten</a></td>
 557     <td>flatten a sequence of images</td>
 558   </tr>
 559
 560   <tr>
 561     <td><a href="command-line-options.html#flip">-flip</a></td>
 562     <td>flip image in the vertical direction</td>
 563   </tr>
 564
 565   <tr>
 566     <td><a href="command-line-options.html#floodfill">-floodfill <var>geometry color</var></a></td>
 567     <td>floodfill the image with color</td>
 568   </tr>
 569
 570   <tr>
 571     <td><a href="command-line-options.html#flop">-flop</a></td>
 572     <td>flop image in the horizontal direction</td>
 573   </tr>
 574
 575   <tr>
 576     <td><a href="command-line-options.html#font">-font <var>name</var></a></td>
 577     <td>render text with this font</td>
 578   </tr>
 579
 580   <tr>
 581     <td><a href="command-line-options.html#format_identify_">-format <var>string</var></a></td>
 582     <td>output formatted image characteristics</td>
 583   </tr>
 584
 585   <tr>
 586     <td><a href="command-line-options.html#frame">-frame <var>geometry</var></a></td>
 587     <td>surround image with an ornamental border</td>
 588   </tr>
 589
 590   <tr>
 591     <td><a href="command-line-options.html#function">-function <var>name</var></a></td>
 592     <td>apply a function to the image</td>
 593   </tr>
 594
 595   <tr>
 596     <td><a href="command-line-options.html#fuzz">-fuzz <var>distance</var></a></td>
 597     <td>colors within this distance are considered equal</td>
 598   </tr>
 599
 600   <tr>
 601     <td><a href="command-line-options.html#fx">-fx <var>expression</var></a></td>
 602     <td>apply mathematical expression to an image channel(s)</td>
 603   </tr>
 604
 605   <tr>
 606     <td><a href="command-line-options.html#gamma">-gamma <var>value</var></a></td>
 607     <td>level of gamma correction</td>
 608   </tr>
 609
 610   <tr>
 611     <td><a href="command-line-options.html#gaussian-blur">-gaussian-blur <var>geometry</var></a></td>
 612     <td>reduce image noise and reduce detail levels</td>
 613   </tr>
 614
 615   <tr>
 616     <td><a href="command-line-options.html#geometry">-geometry <var>geometry</var></a></td>
 617     <td>preferred size or location of the image</td>
 618   </tr>
 619
 620   <tr>
 621     <td><a href="command-line-options.html#gravity">-gravity <var>type</var></a></td>
 622     <td>horizontal and vertical text placement</td>
 623   </tr>
 624
 625   <tr>
 626     <td><a href="command-line-options.html#intensity">-grayscale <var>method</var></a></td>
 627     <td>convert image to grayscale</td>
 628   </tr>
 629
 630   <tr>
 631     <td><a href="command-line-options.html#green-primary">-green-primary <var>point</var></a></td>
 632     <td>chromaticity green primary point</td>
 633   </tr>
 634
 635   <tr>
 636     <td><a href="command-line-options.html#help">-help</a></td>
 637     <td>print program options</td>
 638   </tr>
 639
 640   <tr>
 641     <td><a href="command-line-options.html#hough-lines">-hough-lines <var>geometry</var></a></td>
 642     <td>identify lines in the image</td>
 643   </tr>
 644
 645   <tr>
 646     <td><a href="command-line-options.html#identify">-identify</a></td>
 647     <td>identify the format and characteristics of the image</td>
 648   </tr>
 649
 650   <tr>
 651     <td><a href="command-line-options.html#ift">-ift</a></td>
 652     <td>implements the inverse discrete Fourier transform (DFT)</td>
 653   </tr>
 654
 655   <tr>
 656     <td><a href="command-line-options.html#implode">-implode <var>amount</var></a></td>
 657     <td>implode image pixels about the center</td>
 658   </tr>
 659
 660   <tr>
 661     <td><a href="command-line-options.html#insert">-insert <var>index</var></a></td>
 662     <td>insert last image into the image sequence</td>
 663   </tr>
 664
 665   <tr>
 666     <td><a href="command-line-options.html#intensity">-intensity <var>method</var></a></td>
 667     <td>method to generate an intensity value from a pixel</td>
 668   </tr>
 669
 670   <tr>
 671     <td><a href="command-line-options.html#intent">-intent <var>type</var></a></td>
 672     <td>type of rendering intent when managing the image color</td>
 673   </tr>
 674
 675   <tr>
 676     <td><a href="command-line-options.html#interlace">-interlace <var>type</var></a></td>
 677     <td>type of image interlacing scheme</td>
 678   </tr>
 679
 680   <tr>
 681     <td><a href="command-line-options.html#interline-spacing">-interline-spacing <var>value</var></a></td>
 682     <td>the space between two text lines</td>
 683   </tr>
 684
 685   <tr>
 686     <td><a href="command-line-options.html#interpolate">-interpolate <var>method</var></a></td>
 687     <td>pixel color interpolation method</td>
 688   </tr>
 689
 690   <tr>
 691     <td><a href="command-line-options.html#interword-spacing">-interword-spacing <var>value</var></a></td>
 692     <td>the space between two words</td>
 693   </tr>
 694
 695   <tr>
 696     <td><a href="command-line-options.html#kerning">-kerning <var>value</var></a></td>
 697     <td>the space between two characters</td>
 698   </tr>
 699
 700   <tr>
 701     <td><a href="command-line-options.html#kuwahara">-kuwahara <var>geometry</var></a></td>
 702     <td>edge preserving noise reduction filter</td>
 703   </tr>
 704
 705   <tr>
 706     <td><a href="command-line-options.html#label">-label <var>string</var></a></td>
 707     <td>assign a label to an image</td>
 708   </tr>
 709
 710   <tr>
 711     <td><a href="command-line-options.html#lat">-lat <var>geometry</var></a></td>
 712     <td>local adaptive thresholding</td>
 713   </tr>
 714
 715   <tr>
 716     <td><a href="command-line-options.html#layers">-layers <var>method</var></a></td>
 717     <td>optimize or compare image layers</td>
 718   </tr>
 719
 720   <tr>
 721     <td><a href="command-line-options.html#level">-level <var>value</var></a></td>
 722     <td>adjust the level of image contrast</td>
 723   </tr>
 724
 725   <tr>
 726     <td><a href="command-line-options.html#limit">-limit <var>type value</var></a></td>
 727     <td>pixel cache resource limit</td>
 728   </tr>
 729
 730   <tr>
 731     <td><a href="command-line-options.html#linear-stretch">-linear-stretch <var>geometry</var></a></td>
 732     <td>linear with saturation histogram stretch</td>
 733   </tr>
 734
 735   <tr>
 736     <td><a href="command-line-options.html#liquid-rescale">-liquid-rescale <var>geometry</var></a></td>
 737     <td>rescale image with seam-carving</td>
 738   </tr>
 739
 740   <tr>
 741     <td><a href="command-line-options.html#list">-list <var>type</var></a></td>
 742     <td>Color, Configure, Delegate, Format, Magic, Module, Resource, or Type</td>
 743   </tr>
 744
 745   <tr>
 746     <td><a href="command-line-options.html#log">-log <var>format</var></a></td>
 747     <td>format of debugging information</td>
 748   </tr>
 749
 750   <tr>
 751     <td><a href="command-line-options.html#loop">-loop <var>iterations</var></a></td>
 752     <td>add Netscape loop extension to your GIF animation</td>
 753   </tr>
 754
 755   <tr>
 756     <td><a href="command-line-options.html#mask">-mask <var>filename</var></a></td>
 757     <td>associate a mask with the image</td>
 758   </tr>
 759
 760   <tr>
 761     <td><a href="command-line-options.html#mattecolor">-mattecolor <var>color</var></a></td>
 762     <td>frame color</td>
 763   </tr>
 764
 765   <tr>
 766     <td><a href="command-line-options.html#median">-median <var>radius</var></a></td>
 767     <td>apply a median filter to the image</td>
 768   </tr>
 769
 770   <tr>
 771     <td><a href="command-line-options.html#mean-shift">-mean-shift <var>geometry</var></a></td>
 772     <td>delineate arbitrarily shaped clusters in the image</td>
 773   </tr>
 774
 775   <tr>
 776     <td><a href="command-line-options.html#metric">-metric <var>type</var></a></td>
 777     <td>measure differences between images with this metric</td>
 778   </tr>
 779
 780   <tr>
 781     <td><a href="command-line-options.html#mode">-mode <var>radius</var></a></td>
 782     <td>make each pixel the 'predominant color' of the neighborhood</td>
 783   </tr>
 784
 785   <tr>
 786     <td><a href="command-line-options.html#modulate">-modulate <var>value</var></a></td>
 787     <td>vary the brightness, saturation, and hue</td>
 788   </tr>
 789
 790   <tr>
 791     <td><a href="command-line-options.html#moments">-moments</a></td>
 792     <td>display image moments.</td>
 793   </tr>
 794
 795   <tr>
 796     <td><a href="command-line-options.html#monitor">-monitor</a></td>
 797     <td>monitor progress</td>
 798   </tr>
 799
 800   <tr>
 801     <td><a href="command-line-options.html#monochrome">-monochrome</a></td>
 802     <td>transform image to black and white</td>
 803   </tr>
 804
 805   <tr>
 806     <td><a href="command-line-options.html#morph">-morph <var>value</var></a></td>
 807     <td>morph an image sequence</td>
 808   </tr>
 809
 810   <tr>
 811     <td><a href="command-line-options.html#morphology">-morphology <var>method</var></a> <var>kernel</var></td>
 812     <td>apply a morphology method to the image</td>
 813   </tr>
 814
 815   <tr>
 816     <td><a href="command-line-options.html#motion-blur">-motion-blur <var>geometry</var></a></td>
 817     <td>simulate motion blur</td>
 818   </tr>
 819
 820   <tr>
 821     <td><a href="command-line-options.html#negate">-negate</a></td>
 822     <td>replace each pixel with its complementary color </td>
 823   </tr>
 824
 825   <tr>
 826     <td><a href="command-line-options.html#noise">-noise <var>radius</var></a></td>
 827     <td>add or reduce noise in an image</td>
 828   </tr>
 829
 830   <tr>
 831     <td><a href="command-line-options.html#normalize">-normalize</a></td>
 832     <td>transform image to span the full range of colors</td>
 833   </tr>
 834
 835   <tr>
 836     <td><a href="command-line-options.html#opaque">-opaque <var>color</var></a></td>
 837     <td>change this color to the fill color</td>
 838   </tr>
 839
 840   <tr>
 841     <td><a href="command-line-options.html#ordered-dither">-ordered-dither <var>NxN</var></a></td>
 842     <td>ordered dither the image</td>
 843   </tr>
 844
 845   <tr>
 846     <td><a href="command-line-options.html#orient">-orient <var>type</var></a></td>
 847     <td>image orientation</td>
 848   </tr>
 849
 850   <tr>
 851     <td><a href="command-line-options.html#page">-page <var>geometry</var></a></td>
 852     <td>size and location of an image canvas (setting)</td>
 853   </tr>
 854
 855   <tr>
 856     <td><a href="command-line-options.html#paint">-paint <var>radius</var></a></td>
 857     <td>simulate an oil painting</td>
 858   </tr>
 859
 860   <tr>
 861     <td><a href="command-line-options.html#perceptible">-perceptible</a></td>
 862     <td>set each pixel whose value is less than |<var>epsilon</var>| to <var>-epsilon</var> or <var>epsilon</var> (whichever is closer) otherwise the pixel value remains unchanged.</td>
 863   </tr>
 864
 865   <tr>
 866     <td><a href="command-line-options.html#ping">-ping</a></td>
 867     <td>efficiently determine image attributes</td>
 868   </tr>
 869
 870   <tr>
 871     <td><a href="command-line-options.html#pointsize">-pointsize <var>value</var></a></td>
 872     <td>font point size</td>
 873   </tr>
 874
 875   <tr>
 876     <td><a href="command-line-options.html#polaroid">-polaroid <var>angle</var></a></td>
 877     <td>simulate a Polaroid picture</td>
 878   </tr>
 879
 880   <tr>
 881     <td><a href="command-line-options.html#poly">-poly <var>terms</var></a></td>
 882     <td>build a polynomial from the image sequence and the corresponding terms (coefficients and degree pairs).</td>
 883   </tr>
 884
 885   <tr>
 886     <td><a href="command-line-options.html#posterize">-posterize <var>levels</var></a></td>
 887     <td>reduce the image to a limited number of color levels</td>
 888   </tr>
 889
 890   <tr>
 891     <td><a href="command-line-options.html#precision">-precision <var>value</var></a></td>
 892     <td>set the maximum number of significant digits to be printed</td>
 893   </tr>
 894
 895   <tr>
 896     <td><a href="command-line-options.html#preview">-preview <var>type</var></a></td>
 897     <td>image preview type</td>
 898   </tr>
 899
 900   <tr>
 901     <td><a href="command-line-options.html#print">-print <var>string</var></a></td>
 902     <td>interpret string and print to console</td>
 903   </tr>
 904
 905   <tr>
 906     <td><a href="command-line-options.html#process">-process <var>image-filter</var></a></td>
 907     <td>process the image with a custom image filter</td>
 908   </tr>
 909
 910   <tr>
 911     <td><a href="command-line-options.html#profile">-profile <var>filename</var></a></td>
 912     <td>add, delete, or apply an image profile</td>
 913   </tr>
 914
 915   <tr>
 916     <td><a href="command-line-options.html#quality">-quality <var>value</var></a></td>
 917     <td>JPEG/MIFF/PNG compression level</td>
 918   </tr>
 919
 920   <tr>
 921     <td><a href="command-line-options.html#quantize">-quantize <var>colorspace</var></a></td>
 922     <td>reduce image colors in this colorspace</td>
 923   </tr>
 924
 925   <tr>
 926     <td><a href="command-line-options.html#quiet">-quiet</a></td>
 927     <td>suppress all warning messages</td>
 928   </tr>
 929
 930   <tr>
 931     <td><a href="command-line-options.html#radial-blur">-radial-blur <var>angle</var></a></td>
 932     <td>radial blur the image</td>
 933   </tr>
 934
 935   <tr>
 936     <td><a href="command-line-options.html#raise">-raise <var>value</var></a></td>
 937     <td>lighten/darken image edges to create a 3-D effect</td>
 938   </tr>
 939
 940   <tr>
 941     <td><a href="command-line-options.html#random-threshold">-random-threshold <var>low,high</var></a></td>
 942     <td>random threshold the image</td>
 943   </tr>
 944
 945   <tr>
 946     <td><a href="command-line-options.html#red-primary">-red-primary <var>point</var></a></td>
 947     <td>chromaticity red primary point</td>
 948   </tr>
 949
 950   <tr>
 951     <td><a href="command-line-options.html#regard-warnings">-regard-warnings</a></td>
 952     <td>pay attention to warning messages.</td>
 953   </tr>
 954
 955   <tr>
 956     <td><a href="command-line-options.html#region">-region <var>geometry</var></a></td>
 957     <td>apply options to a portion of the image</td>
 958   </tr>
 959
 960   <tr>
 961     <td><a href="command-line-options.html#remap">-remap <var>filename</var></a></td>
 962     <td>transform image colors to match this set of colors</td>
 963   </tr>
 964
 965   <tr>
 966     <td><a href="command-line-options.html#render">-render</a></td>
 967     <td>render vector graphics</td>
 968   </tr>
 969
 970   <tr>
 971     <td><a href="command-line-options.html#repage">-repage <var>geometry</var></a></td>
 972     <td>size and location of an image canvas</td>
 973   </tr>
 974
 975   <tr>
 976     <td><a href="command-line-options.html#resample">-resample <var>geometry</var></a></td>
 977     <td>change the resolution of an image</td>
 978   </tr>
 979
 980   <tr>
 981     <td><a href="command-line-options.html#resize">-resize <var>geometry</var></a></td>
 982     <td>resize the image</td>
 983   </tr>
 984
 985   <tr>
 986     <td><a href="command-line-options.html#respect-parentheses">-respect-parentheses</a></td>
 987     <td>settings remain in effect until parenthesis boundary.</td>
 988   </tr>
 989
 990   <tr>
 991     <td><a href="command-line-options.html#roll">-roll <var>geometry</var></a></td>
 992     <td>roll an image vertically or horizontally</td>
 993   </tr>
 994
 995   <tr>
 996     <td><a href="command-line-options.html#rotate">-rotate <var>degrees</var></a></td>
 997     <td>apply Paeth rotation to the image</td>
 998   </tr>
 999
1000   <tr>
1001     <td><a href="command-line-options.html#sample">-sample <var>geometry</var></a></td>
1002     <td>scale image with pixel sampling</td>
1003   </tr>
1004
1005   <tr>
1006     <td><a href="command-line-options.html#sampling-factor">-sampling-factor <var>geometry</var></a></td>
1007     <td>horizontal and vertical sampling factor</td>
1008   </tr>
1009
1010   <tr>
1011     <td><a href="command-line-options.html#scale">-scale <var>geometry</var></a></td>
1012     <td>scale the image</td>
1013   </tr>
1014
1015   <tr>
1016     <td><a href="command-line-options.html#scene">-scene <var>value</var></a></td>
1017     <td>image scene number</td>
1018   </tr>
1019
1020   <tr>
1021     <td><a href="command-line-options.html#seed">-seed <var>value</var></a></td>
1022     <td>seed a new sequence of pseudo-random numbers</td>
1023   </tr>
1024
1025   <tr>
1026     <td><a href="command-line-options.html#segment">-segment <var>values</var></a></td>
1027     <td>segment an image</td>
1028   </tr>
1029
1030   <tr>
1031     <td><a href="command-line-options.html#threshold">-selective-blur <var>geometry</var></a></td>
1032     <td>selectively blur pixels within a contrast threshold</td>
1033   </tr>
1034
1035   <tr>
1036     <td><a href="command-line-options.html#separate">-separate</a></td>
1037     <td>separate an image channel into a grayscale image</td>
1038   </tr>
1039
1040   <tr>
1041     <td><a href="command-line-options.html#sepia-tone">-sepia-tone <var>threshold</var></a></td>
1042     <td>simulate a sepia-toned photo</td>
1043   </tr>
1044
1045   <tr>
1046     <td><a href="command-line-options.html#set">-set <var>attribute value</var></a></td>
1047     <td>set an image attribute</td>
1048   </tr>
1049
1050   <tr>
1051     <td><a href="command-line-options.html#shade">-shade <var>degrees</var></a></td>
1052     <td>shade the image using a distant light source</td>
1053   </tr>
1054
1055   <tr>
1056     <td><a href="command-line-options.html#shadow">-shadow <var>geometry</var></a></td>
1057     <td>simulate an image shadow</td>
1058   </tr>
1059
1060   <tr>
1061     <td><a href="command-line-options.html#sharpen">-sharpen <var>geometry</var></a></td>
1062     <td>sharpen the image</td>
1063   </tr>
1064
1065   <tr>
1066     <td><a href="command-line-options.html#shave">-shave <var>geometry</var></a></td>
1067     <td>shave pixels from the image edges</td>
1068   </tr>
1069
1070   <tr>
1071     <td><a href="command-line-options.html#shear">-shear <var>geometry</var></a></td>
1072     <td>slide one edge of the image along the X or Y axis</td>
1073   </tr>
1074
1075   <tr>
1076     <td><a href="command-line-options.html#sigmoidal">-sigmoidal-contrast <var>geometry</var></a></td>
1077     <td>increase the contrast without saturating highlights or shadows</td>
1078   </tr>
1079
1080   <tr>
1081     <td><a href="command-line-options.html#smush">-smush <var>offset</var></a></td>
1082     <td>smush an image sequence together</td>
1083   </tr>
1084
1085   <tr>
1086     <td><a href="command-line-options.html#size">-size <var>geometry</var></a></td>
1087     <td>width and height of image</td>
1088   </tr>
1089
1090   <tr>
1091     <td><a href="command-line-options.html#sketch">-sketch <var>geometry</var></a></td>
1092     <td>simulate a pencil sketch</td>
1093   </tr>
1094
1095   <tr>
1096     <td><a href="command-line-options.html#solarize">-solarize <var>threshold</var></a></td>
1097     <td>negate all pixels above the threshold level</td>
1098   </tr>
1099
1100   <tr>
1101     <td><a href="command-line-options.html#splice">-splice <var>geometry</var></a></td>
1102     <td>splice the background color into the image</td>
1103   </tr>
1104
1105   <tr>
1106     <td><a href="command-line-options.html#spread">-spread <var>radius</var></a></td>
1107     <td>displace image pixels by a random amount</td>
1108   </tr>
1109
1110   <tr>
1111     <td><a href="command-line-options.html#statistic">-statistic <var>type</var> <var>geometry</var></a></td>
1112     <td>replace each pixel with corresponding statistic from the neighborhood</td>
1113   </tr>
1114
1115   <tr>
1116     <td><a href="command-line-options.html#strip">-strip</a></td>
1117     <td>strip image of all profiles and comments</td>
1118   </tr>
1119
1120   <tr>
1121     <td><a href="command-line-options.html#stroke">-stroke <var>color</var></a></td>
1122     <td>graphic primitive stroke color</td>
1123   </tr>
1124
1125   <tr>
1126     <td><a href="command-line-options.html#strokewidth">-strokewidth <var>value</var></a></td>
1127     <td>graphic primitive stroke width</td>
1128   </tr>
1129
1130   <tr>
1131     <td><a href="command-line-options.html#stretch">-stretch <var>type</var></a></td>
1132     <td>render text with this font stretch</td>
1133   </tr>
1134
1135   <tr>
1136     <td><a href="command-line-options.html#style">-style <var>type</var></a></td>
1137     <td>render text with this font style</td>
1138   </tr>
1139
1140   <tr>
1141     <td><a href="command-line-options.html#swap">-swap <var>indexes</var></a></td>
1142     <td>swap two images in the image sequence</td>
1143   </tr>
1144
1145   <tr>
1146     <td><a href="command-line-options.html#swirl">-swirl <var>degrees</var></a></td>
1147     <td>swirl image pixels about the center</td>
1148   </tr>
1149
1150   <tr>
1151     <td><a href="command-line-options.html#synchronize">-synchronize</a></td>
1152     <td>synchronize image to storage device</td>
1153   </tr>
1154
1155   <tr>
1156     <td><a href="command-line-options.html#taint">-taint</a></td>
1157     <td>mark the image as modified</td>
1158   </tr>
1159
1160   <tr>
1161     <td><a href="command-line-options.html#texture">-texture <var>filename</var></a></td>
1162     <td>name of texture to tile onto the image background</td>
1163   </tr>
1164
1165   <tr>
1166     <td><a href="command-line-options.html#threshold">-threshold <var>value</var></a></td>
1167     <td>threshold the image</td>
1168   </tr>
1169
1170   <tr>
1171     <td><a href="command-line-options.html#thumbnail">-thumbnail <var>geometry</var></a></td>
1172     <td>create a thumbnail of the image</td>
1173   </tr>
1174
1175   <tr>
1176     <td><a href="command-line-options.html#tile">-tile <var>filename</var></a></td>
1177     <td>tile image when filling a graphic primitive</td>
1178   </tr>
1179
1180   <tr>
1181     <td><a href="command-line-options.html#tile-offset">-tile-offset <var>geometry</var></a></td>
1182     <td>set the image tile offset</td>
1183   </tr>
1184
1185   <tr>
1186     <td><a href="command-line-options.html#tint">-tint <var>value</var></a></td>
1187     <td>tint the image with the fill color</td>
1188   </tr>
1189
1190   <tr>
1191     <td><a href="command-line-options.html#transform">-transform</a></td>
1192     <td>affine transform image</td>
1193   </tr>
1194
1195   <tr>
1196     <td><a href="command-line-options.html#transparent">-transparent <var>color</var></a></td>
1197     <td>make this color transparent within the image</td>
1198   </tr>
1199
1200   <tr>
1201     <td><a href="command-line-options.html#transparent-color">-transparent-color <var>color</var></a></td>
1202     <td>transparent color</td>
1203   </tr>
1204
1205   <tr>
1206     <td><a href="command-line-options.html#transpose">-transpose</a></td>
1207     <td>flip image in the vertical direction and rotate 90 degrees</td>
1208   </tr>
1209
1210   <tr>
1211     <td><a href="command-line-options.html#transverse">-transverse</a></td>
1212     <td>flop image in the horizontal direction and rotate 270 degrees</td>
1213   </tr>
1214
1215   <tr>
1216     <td><a href="command-line-options.html#treedepth">-treedepth <var>value</var></a></td>
1217     <td>color tree depth</td>
1218   </tr>
1219
1220   <tr>
1221     <td><a href="command-line-options.html#trim">-trim</a></td>
1222     <td>trim image edges</td>
1223   </tr>
1224
1225   <tr>
1226     <td><a href="command-line-options.html#type">-type <var>type</var></a></td>
1227     <td>image type</td>
1228   </tr>
1229
1230   <tr>
1231     <td><a href="command-line-options.html#undercolor">-undercolor <var>color</var></a></td>
1232     <td>annotation bounding box color</td>
1233   </tr>
1234
1235   <tr>
1236     <td><a href="command-line-options.html#unique-colors">-unique-colors</a></td>
1237     <td>discard all but one of any pixel color.</td>
1238   </tr>
1239
1240   <tr>
1241     <td><a href="command-line-options.html#units">-units <var>type</var></a></td>
1242     <td>the units of image resolution</td>
1243   </tr>
1244
1245   <tr>
1246     <td><a href="command-line-options.html#unsharp">-unsharp <var>geometry</var></a></td>
1247     <td>sharpen the image</td>
1248   </tr>
1249
1250   <tr>
1251     <td><a href="command-line-options.html#verbose">-verbose</a></td>
1252     <td>print detailed information about the image</td>
1253   </tr>
1254
1255   <tr>
1256     <td><a href="command-line-options.html#version">-version</a></td>
1257     <td>print version information</td>
1258   </tr>
1259
1260   <tr>
1261     <td><a href="command-line-options.html#view">-view</a></td>
1262     <td>FlashPix viewing transforms</td>
1263   </tr>
1264
1265   <tr>
1266     <td><a href="command-line-options.html#vignette">-vignette <var>geometry</var></a></td>
1267     <td>soften the edges of the image in vignette style</td>
1268   </tr>
1269
1270   <tr>
1271     <td><a href="command-line-options.html#virtual-pixel">-virtual-pixel <var>method</var></a></td>
1272     <td>access method for pixels outside the boundaries of the image</td>
1273   </tr>
1274
1275   <tr>
1276     <td><a href="command-line-options.html#wave">-wave <var>geometry</var></a></td>
1277     <td>alter an image along a sine wave</td>
1278   </tr>
1279
1280   <tr>
1281     <td><a href="command-line-options.html#wavelet">-wavelet-denoise <var>threshold</var></a></td>
1282     <td>removes noise from the image using a wavelet transform</td>
1283   </tr>
1284
1285   <tr>
1286     <td><a href="command-line-options.html#weight">-weight <var>type</var></a></td>
1287     <td>render text with this font weight</td>
1288   </tr>
1289
1290   <tr>
1291     <td><a href="command-line-options.html#white-point">-white-point <var>point</var></a></td>
1292     <td>chromaticity white point</td>
1293   </tr>
1294
1295   <tr>
1296     <td><a href="command-line-options.html#white-threshold">-white-threshold <var>value</var></a></td>
1297     <td>force all pixels above the threshold into white</td>
1298   </tr>
1299
1300   <tr>
1301     <td><a href="command-line-options.html#write">-write <var>filename</var></a></td>
1302     <td>write images to this file</td>
1303   </tr>
1304 </table>
1305 </div>
1306 </div>
1307   <footer class="magick-footer">
1308     <p><a href="support.html">Donate</a> •
1309      <a href="sitemap.html">Sitemap</a> •
1310     <a href="links.html">Related</a> •
1311     <a href="security-policy.html">Security</a> •
1312     <a href="architecture.html">Architecture</a>
1313 </p>
1314     <p><a href="magick.html#">Back to top</a> •
1315     <a href="http://pgp.mit.edu:11371/pks/lookup?op=get&amp;search=0x89AB63D48277377A">Public Key</a> •
1316     <a href="http://www.imagemagick.org/script/contact.php">Contact Us</a></p>
1317         <p><small>©  1999-2016 ImageMagick Studio LLC</small></p>
1318   </footer>
1319 </div><!-- /.container -->
1320
1321   <script src="https://localhost/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
1322   <script src="../js/magick.html"></script>
1323 </div>
1324 </body>
1325 </html>
1326 <!-- Magick Cache 30th July 2016 09:55 -->