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     82     <div class="magick-template">
     83 <div class="magick-header">
     84 <p class="lead magick-description">Use the <code>magick-script</code> scripting language 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="../www/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>
     85 
     86 <p>Here is an example script:</p>
     87 
     88 <pre class="highlight">
     89 #!/bin/env magick-script
     90 -size 100x100 xc:red ( rose: -rotate -90 ) +append  -write show:
     91 </code></pre>
     92 
     93 <p>You can find additional examples of using <code>magick-script</code> in <a href="../Usage/">Examples of ImageMagick Usage</a>.</p>
     94 
     95 <h2><a class="anchor" id="options"></a>Option Summary</h2>
     96 
     97 <p>The <code>magick</code> command recognizes these options.  Click on an option to get more details about how that option works.</p>
     98 
     99 <div class="table-responsive">
    100 <table class="table table-sm table-striped">
    101   <tr>
    102     <td><a href="../www/command-line-options.html#adaptive-blur">-adaptive-blur <var>geometry</var></a></td>
    103     <td>adaptively blur pixels; decrease effect near edges</td>
    104   </tr>
    105 
    106   <tr>
    107     <td><a href="../www/command-line-options.html#adaptive-resize">-adaptive-resize <var>geometry</var></a></td>
    108     <td>adaptively resize image with data dependent triangulation.</td>
    109   </tr>
    110 
    111   <tr>
    112     <td><a href="../www/command-line-options.html#adaptive-sharpen">-adaptive-sharpen <var>geometry</var></a></td>
    113     <td>adaptively sharpen pixels; increase effect near edges</td>
    114   </tr>
    115 
    116   <tr>
    117     <td><a href="../www/command-line-options.html#adjoin">-adjoin</a></td>
    118     <td>join images into a single multi-image file</td>
    119   </tr>
    120 
    121   <tr>
    122     <td><a href="../www/command-line-options.html#affine">-affine <var>matrix</var></a></td>
    123     <td>affine transform matrix</td>
    124   </tr>
    125 
    126   <tr>
    127     <td><a href="../www/command-line-options.html#alpha">-alpha</a></td>
    128     <td>on, activate, off, deactivate, set, opaque, copy",
    129 transparent, extract, background, or shape the alpha channel</td>
    130   </tr>
    131 
    132   <tr>
    133     <td><a href="../www/command-line-options.html#annotate">-annotate <var>geometry text</var></a></td>
    134     <td>annotate the image with text</td>
    135   </tr>
    136 
    137   <tr>
    138     <td><a href="../www/command-line-options.html#antialias">-antialias</a></td>
    139     <td>remove pixel-aliasing</td>
    140   </tr>
    141 
    142   <tr>
    143     <td><a href="../www/command-line-options.html#append">-append</a></td>
    144     <td>append an image sequence</td>
    145   </tr>
    146 
    147   <tr>
    148     <td><a href="../www/command-line-options.html#authenticate">-authenticate <var>value</var></a></td>
    149     <td>decipher image with this password</td>
    150   </tr>
    151 
    152   <tr>
    153     <td><a href="../www/command-line-options.html#auto-gamma">-auto-gamma</a></td>
    154     <td>automagically adjust gamma level of image</td>
    155   </tr>
    156 
    157   <tr>
    158     <td><a href="../www/command-line-options.html#auto-level">-auto-level</a></td>
    159     <td>automagically adjust color levels of image</td>
    160   </tr>
    161 
    162   <tr>
    163     <td><a href="../www/command-line-options.html#auto-orient">-auto-orient</a></td>
    164     <td>automagically orient image</td>
    165   </tr>
    166 
    167   <tr>
    168     <td><a href="../www/command-line-options.html#background">-background <var>color</var></a></td>
    169     <td>background color</td>
    170   </tr>
    171 
    172   <tr>
    173     <td><a href="../www/command-line-options.html#bench">-bench <var>iterations</var></a></td>
    174     <td>measure performance</td>
    175   </tr>
    176 
    177   <tr>
    178     <td><a href="../www/command-line-options.html#bias">-bias <var>value</var></a></td>
    179     <td>add bias when convolving an image</td>
    180   </tr>
    181 
    182   <tr>
    183     <td><a href="../www/command-line-options.html#black-threshold">-black-threshold <var>value</var></a></td>
    184     <td>force all pixels below the threshold into black</td>
    185   </tr>
    186 
    187   <tr>
    188     <td><a href="../www/command-line-options.html#blue-primary">-blue-primary <var>point</var></a></td>
    189     <td>chromaticity blue primary point</td>
    190   </tr>
    191 
    192   <tr>
    193     <td><a href="../www/command-line-options.html#blue-shift">-blue-shift <var>factor</var></a></td>
    194     <td>simulate a scene at nighttime in the moonlight</td>
    195   </tr>
    196 
    197   <tr>
    198     <td><a href="../www/command-line-options.html#blur">-blur <var>geometry</var></a></td>
    199     <td>reduce image noise and reduce detail levels</td>
    200   </tr>
    201 
    202   <tr>
    203     <td><a href="../www/command-line-options.html#border">-border <var>geometry</var></a></td>
    204     <td>surround image with a border of color</td>
    205   </tr>
    206 
    207   <tr>
    208     <td><a href="../www/command-line-options.html#bordercolor">-bordercolor <var>color</var></a></td>
    209     <td>border color</td>
    210   </tr>
    211 
    212   <tr>
    213     <td><a href="../www/command-line-options.html#brightness-contrast">-brightness-contrast <var>geometry</var></a></td>
    214     <td>improve brightness / contrast of the image</td>
    215   </tr>
    216 
    217   <tr>
    218     <td><a href="../www/command-line-options.html#canny">-canny <var>geometry</var></a></td>
    219     <td>use a multi-stage algorithm to detect a wide range of edges in the image</td>
    220   </tr>
    221 
    222   <tr>
    223     <td><a href="../www/command-line-options.html#caption">-caption <var>string</var></a></td>
    224     <td>assign a caption to an image</td>
    225   </tr>
    226 
    227   <tr>
    228     <td><a href="../www/command-line-options.html#cdl">-cdl <var>filename</var></a></td>
    229     <td>color correct with a color decision list</td>
    230   </tr>
    231 
    232   <tr>
    233     <td><a href="../www/command-line-options.html#channel">-channel <var>type</var></a></td>
    234     <td>apply option to select image channels</td>
    235   </tr>
    236 
    237   <tr>
    238     <td><a href="../www/command-line-options.html#charcoal">-charcoal <var>radius</var></a></td>
    239     <td>simulate a charcoal drawing</td>
    240   </tr>
    241 
    242   <tr>
    243     <td><a href="../www/command-line-options.html#chop">-chop <var>geometry</var></a></td>
    244     <td>remove pixels from the image interior</td>
    245   </tr>
    246 
    247   <tr>
    248     <td><a href="../www/command-line-options.html#clamp">-clamp</a></td>
    249     <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>
    250   </tr>
    251 
    252   <tr>
    253     <td><a href="../www/command-line-options.html#clip">-clip</a></td>
    254     <td>clip along the first path from the 8BIM profile</td>
    255   </tr>
    256 
    257   <tr>
    258     <td><a href="../www/command-line-options.html#clip-mask">-clip-mask</a> <var>filename</var></td>
    259     <td>associate clip mask with the image</td>
    260   </tr>
    261 
    262   <tr>
    263     <td><a href="../www/command-line-options.html#clip-path">-clip-path <var>id</var></a></td>
    264     <td>clip along a named path from the 8BIM profile</td>
    265   </tr>
    266 
    267   <tr>
    268     <td><a href="../www/command-line-options.html#clone">-clone <var>index</var></a></td>
    269     <td>clone an image</td>
    270   </tr>
    271 
    272   <tr>
    273     <td><a href="../www/command-line-options.html#clut">-clut</a></td>
    274     <td>apply a color lookup table to the image</td>
    275   </tr>
    276 
    277   <tr>
    278     <td><a href="../www/command-line-options.html#connected-components">-connected-components <var>connectivity</var></a></td>
    279     <td>connected-components uniquely labeled, choose from 4 or 8 way connectivity</td>
    280   </tr>
    281 
    282   <tr>
    283     <td><a href="../www/command-line-options.html#contrast-stretch">-contrast-stretch <var>geometry</var></a></td>
    284     <td>improve the contrast in an image by `stretching' the range of intensity value</td>
    285   </tr>
    286 
    287   <tr>
    288     <td><a href="../www/command-line-options.html#coalesce">-coalesce</a></td>
    289     <td>merge a sequence of images</td>
    290   </tr>
    291 
    292   <tr>
    293     <td><a href="../www/command-line-options.html#colorize">-colorize <var>value</var></a></td>
    294     <td>colorize the image with the fill color</td>
    295   </tr>
    296 
    297   <tr>
    298     <td><a href="../www/command-line-options.html#color-matrix">-color-matrix <var>matrix</var></a></td>
    299     <td>apply color correction to the image.</td>
    300   </tr>
    301 
    302   <tr>
    303     <td><a href="../www/command-line-options.html#colors">-colors <var>value</var></a></td>
    304     <td>preferred number of colors in the image</td>
    305   </tr>
    306 
    307   <tr>
    308     <td><a href="../www/command-line-options.html#colorspace">-colorspace <var>type</var></a></td>
    309     <td>set image colorspace</td>
    310   </tr>
    311 
    312   <tr>
    313     <td><a href="../www/command-line-options.html#combine">-combine</a></td>
    314     <td>combine a sequence of images</td>
    315   </tr>
    316 
    317   <tr>
    318     <td><a href="../www/command-line-options.html#comment">-comment <var>string</var></a></td>
    319     <td>annotate image with comment</td>
    320   </tr>
    321 
    322   <tr>
    323     <td><a href="../www/command-line-options.html#compare">-compare</a></td>
    324     <td>compare image</td>
    325   </tr>
    326 
    327   <tr>
    328     <td><a href="../www/command-line-options.html#complex">-complex<var>operator</var></a></td>
    329     <td>perform complex mathematics on an image sequence</td>
    330   </tr>
    331 
    332   <tr>
    333     <td><a href="../www/command-line-options.html#compose">-compose <var>operator</var></a></td>
    334     <td>set image composite operator</td>
    335   </tr>
    336 
    337   <tr>
    338     <td><a href="../www/command-line-options.html#composite">-composite</a></td>
    339     <td>composite image</td>
    340   </tr>
    341 
    342   <tr>
    343     <td><a href="../www/command-line-options.html#compress">-compress <var>type</var></a></td>
    344     <td>image compression type</td>
    345   </tr>
    346 
    347   <tr>
    348     <td><a href="../www/command-line-options.html#contrast">-contrast</a></td>
    349     <td>enhance or reduce the image contrast</td>
    350   </tr>
    351 
    352   <tr>
    353     <td><a href="../www/command-line-options.html#convolve">-convolve <var>coefficients</var></a></td>
    354     <td>apply a convolution kernel to the image</td>
    355   </tr>
    356 
    357   <tr>
    358     <td><a href="../www/command-line-options.html#copy">-copy <var>geometry</var> <var>offset</var></a></td>
    359     <td>copy pixels from one area of an image to another</td>
    360   </tr>
    361 
    362   <tr>
    363     <td><a href="../www/command-line-options.html#crop">-crop <var>geometry</var></a></td>
    364     <td>crop the image</td>
    365   </tr>
    366 
    367   <tr>
    368     <td><a href="../www/command-line-options.html#cycle">-cycle <var>amount</var></a></td>
    369     <td>cycle the image colormap</td>
    370   </tr>
    371 
    372   <tr>
    373     <td><a href="../www/command-line-options.html#decipher">-decipher <var>filename</var></a></td>
    374     <td>convert cipher pixels to plain</td>
    375   </tr>
    376 
    377   <tr>
    378     <td><a href="../www/command-line-options.html#debug">-debug <var>events</var></a></td>
    379     <td>display copious debugging information</td>
    380   </tr>
    381 
    382   <tr>
    383     <td><a href="../www/command-line-options.html#define">-define <var>format:option</var></a></td>
    384     <td>define one or more image format options</td>
    385   </tr>
    386 
    387   <tr>
    388     <td><a href="../www/command-line-options.html#deconstruct">-deconstruct</a></td>
    389     <td>break down an image sequence into constituent parts</td>
    390   </tr>
    391 
    392   <tr>
    393     <td><a href="../www/command-line-options.html#delay">-delay <var>value</var></a></td>
    394     <td>display the next image after pausing</td>
    395   </tr>
    396 
    397   <tr>
    398     <td><a href="../www/command-line-options.html#delete">-delete <var>index</var></a></td>
    399     <td>delete the image from the image sequence</td>
    400   </tr>
    401 
    402   <tr>
    403     <td><a href="../www/command-line-options.html#density">-density <var>geometry</var></a></td>
    404     <td>horizontal and vertical density of the image</td>
    405   </tr>
    406 
    407   <tr>
    408     <td><a href="../www/command-line-options.html#depth">-depth <var>value</var></a></td>
    409     <td>image depth</td>
    410   </tr>
    411 
    412   <tr>
    413     <td><a href="../www/command-line-options.html#despeckle">-despeckle</a></td>
    414     <td>reduce the speckles within an image</td>
    415   </tr>
    416 
    417   <tr>
    418     <td><a href="../www/command-line-options.html#direction">-direction <var>type</var></a></td>
    419     <td>render text right-to-left or left-to-right</td>
    420   </tr>
    421 
    422   <tr>
    423     <td><a href="../www/command-line-options.html#display">-display <var>server</var></a></td>
    424     <td>get image or font from this X server</td>
    425   </tr>
    426 
    427   <tr>
    428     <td><a href="../www/command-line-options.html#dispose">-dispose <var>method</var></a></td>
    429     <td>layer disposal method</td>
    430   </tr>
    431 
    432   <tr>
    433     <td><a href="../www/command-line-options.html#distribute-cache">-distribute-cache <var>port</var></a></td>
    434     <td>launch a distributed pixel cache server</td>
    435   </tr>
    436 
    437   <tr>
    438     <td><a href="../www/command-line-options.html#distort">-distort <var>type coefficients</var></a></td>
    439     <td>distort image</td>
    440   </tr>
    441 
    442   <tr>
    443     <td><a href="../www/command-line-options.html#dither">-dither  <var>method</var></a></td>
    444     <td>apply error diffusion to image</td>
    445   </tr>
    446 
    447   <tr>
    448     <td><a href="../www/command-line-options.html#draw">-draw <var>string</var></a></td>
    449     <td>annotate the image with a graphic primitive</td>
    450   </tr>
    451 
    452   <tr>
    453     <td><a href="../www/command-line-options.html#duplicate">-duplicate <var>count,indexes</var></a></td>
    454     <td>duplicate an image one or more times</td>
    455   </tr>
    456 
    457   <tr>
    458     <td><a href="../www/command-line-options.html#edge">-edge <var>radius</var></a></td>
    459     <td>apply a filter to detect edges in the image</td>
    460   </tr>
    461 
    462   <tr>
    463     <td><a href="../www/command-line-options.html#emboss">-emboss <var>radius</var></a></td>
    464     <td>emboss an image</td>
    465   </tr>
    466 
    467   <tr>
    468     <td><a href="../www/command-line-options.html#encipher">-encipher <var>filename</var></a></td>
    469     <td>convert plain pixels to cipher pixels</td>
    470   </tr>
    471 
    472   <tr>
    473     <td><a href="../www/command-line-options.html#encoding">-encoding <var>type</var></a></td>
    474     <td>text encoding type</td>
    475   </tr>
    476 
    477   <tr>
    478     <td><a href="../www/command-line-options.html#endian">-endian <var>type</var></a></td>
    479     <td>endianness (MSB or LSB) of the image</td>
    480   </tr>
    481 
    482   <tr>
    483     <td><a href="../www/command-line-options.html#enhance">-enhance</a></td>
    484     <td>apply a digital filter to enhance a noisy image</td>
    485   </tr>
    486 
    487   <tr>
    488     <td><a href="../www/command-line-options.html#equalize">-equalize</a></td>
    489     <td>perform histogram equalization to an image</td>
    490   </tr>
    491 
    492   <tr>
    493     <td><a href="../www/command-line-options.html#evaluate">-evaluate <var>operator value</var></a></td>
    494     <td>evaluate an arithmetic, relational, or logical expression</td>
    495   </tr>
    496 
    497   <tr>
    498     <td><a href="../www/command-line-options.html#evaluate-sequence">-evaluate-sequence <var>operator</var></a></td>
    499     <td>evaluate an arithmetic, relational, or logical expression for an image sequence</td>
    500   </tr>
    501 
    502   <tr>
    503     <td><a href="../www/command-line-options.html#extent">-extent <var>geometry</var></a></td>
    504     <td>set the image size</td>
    505   </tr>
    506 
    507   <tr>
    508     <td><a href="../www/command-line-options.html#extract">-extract <var>geometry</var></a></td>
    509     <td>extract area from image</td>
    510   </tr>
    511 
    512   <tr>
    513     <td><a href="../www/command-line-options.html#family">-family <var>name</var></a></td>
    514     <td>render text with this font family</td>
    515   </tr>
    516 
    517   <tr>
    518     <td><a href="../www/command-line-options.html#features">-features <var>distance</var></a></td>
    519     <td>analyze image features (e.g. contract, correlations, etc.).</td>
    520   </tr>
    521 
    522   <tr>
    523     <td><a href="../www/command-line-options.html#fft">-fft</a></td>
    524     <td>implements the discrete Fourier transform (DFT)</td>
    525   </tr>
    526 
    527   <tr>
    528     <td><a href="../www/command-line-options.html#fill">-fill <var>color</var></a></td>
    529     <td>color to use when filling a graphic primitive</td>
    530   </tr>
    531 
    532   <tr>
    533     <td><a href="../www/command-line-options.html#filter">-filter <var>type</var></a></td>
    534     <td>use this filter when resizing an image</td>
    535   </tr>
    536 
    537   <tr>
    538     <td><a href="../www/command-line-options.html#flatten">-flatten</a></td>
    539     <td>flatten a sequence of images</td>
    540   </tr>
    541 
    542   <tr>
    543     <td><a href="../www/command-line-options.html#flip">-flip</a></td>
    544     <td>flip image in the vertical direction</td>
    545   </tr>
    546 
    547   <tr>
    548     <td><a href="../www/command-line-options.html#floodfill">-floodfill <var>geometry color</var></a></td>
    549     <td>floodfill the image with color</td>
    550   </tr>
    551 
    552   <tr>
    553     <td><a href="../www/command-line-options.html#flop">-flop</a></td>
    554     <td>flop image in the horizontal direction</td>
    555   </tr>
    556 
    557   <tr>
    558     <td><a href="../www/command-line-options.html#font">-font <var>name</var></a></td>
    559     <td>render text with this font</td>
    560   </tr>
    561 
    562   <tr>
    563     <td><a href="../www/command-line-options.html#format_identify_">-format <var>string</var></a></td>
    564     <td>output formatted image characteristics</td>
    565   </tr>
    566 
    567   <tr>
    568     <td><a href="../www/command-line-options.html#frame">-frame <var>geometry</var></a></td>
    569     <td>surround image with an ornamental border</td>
    570   </tr>
    571 
    572   <tr>
    573     <td><a href="../www/command-line-options.html#function">-function <var>name</var></a></td>
    574     <td>apply a function to the image</td>
    575   </tr>
    576 
    577   <tr>
    578     <td><a href="../www/command-line-options.html#fuzz">-fuzz <var>distance</var></a></td>
    579     <td>colors within this distance are considered equal</td>
    580   </tr>
    581 
    582   <tr>
    583     <td><a href="../www/command-line-options.html#fx">-fx <var>expression</var></a></td>
    584     <td>apply mathematical expression to an image channel(s)</td>
    585   </tr>
    586 
    587   <tr>
    588     <td><a href="../www/command-line-options.html#gamma">-gamma <var>value</var></a></td>
    589     <td>level of gamma correction</td>
    590   </tr>
    591 
    592   <tr>
    593     <td><a href="../www/command-line-options.html#gaussian-blur">-gaussian-blur <var>geometry</var></a></td>
    594     <td>reduce image noise and reduce detail levels</td>
    595   </tr>
    596 
    597   <tr>
    598     <td><a href="../www/command-line-options.html#geometry">-geometry <var>geometry</var></a></td>
    599     <td>preferred size or location of the image</td>
    600   </tr>
    601 
    602   <tr>
    603     <td><a href="../www/command-line-options.html#gravity">-gravity <var>type</var></a></td>
    604     <td>horizontal and vertical text placement</td>
    605   </tr>
    606 
    607   <tr>
    608     <td><a href="../www/command-line-options.html#grayscale">-grayscale <var>method</var></a></td>
    609     <td>convert image to grayscale</td>
    610   </tr>
    611 
    612   <tr>
    613     <td><a href="../www/command-line-options.html#green-primary">-green-primary <var>point</var></a></td>
    614     <td>chromaticity green primary point</td>
    615   </tr>
    616 
    617   <tr>
    618     <td><a href="../www/command-line-options.html#help">-help</a></td>
    619     <td>print program options</td>
    620   </tr>
    621 
    622   <tr>
    623     <td><a href="../www/command-line-options.html#hough-lines">-hough-lines <var>geometry</var></a></td>
    624     <td>identify lines in the image</td>
    625   </tr>
    626 
    627   <tr>
    628     <td><a href="../www/command-line-options.html#identify">-identify</a></td>
    629     <td>identify the format and characteristics of the image</td>
    630   </tr>
    631 
    632   <tr>
    633     <td><a href="../www/command-line-options.html#ift">-ift</a></td>
    634     <td>implements the inverse discrete Fourier transform (DFT)</td>
    635   </tr>
    636 
    637   <tr>
    638     <td><a href="../www/command-line-options.html#implode">-implode <var>amount</var></a></td>
    639     <td>implode image pixels about the center</td>
    640   </tr>
    641 
    642   <tr>
    643     <td><a href="../www/command-line-options.html#insert">-insert <var>index</var></a></td>
    644     <td>insert last image into the image sequence</td>
    645   </tr>
    646 
    647   <tr>
    648     <td><a href="../www/command-line-options.html#intensity">-intensity <var>method</var></a></td>
    649     <td>method to generate an intensity value from a pixel</td>
    650   </tr>
    651 
    652   <tr>
    653     <td><a href="../www/command-line-options.html#intent">-intent <var>type</var></a></td>
    654     <td>type of rendering intent when managing the image color</td>
    655   </tr>
    656 
    657   <tr>
    658     <td><a href="../www/command-line-options.html#interlace">-interlace <var>type</var></a></td>
    659     <td>type of image interlacing scheme</td>
    660   </tr>
    661 
    662   <tr>
    663     <td><a href="../www/command-line-options.html#interline-spacing">-interline-spacing <var>value</var></a></td>
    664     <td>the space between two text lines</td>
    665   </tr>
    666 
    667   <tr>
    668     <td><a href="../www/command-line-options.html#interpolate">-interpolate <var>method</var></a></td>
    669     <td>pixel color interpolation method</td>
    670   </tr>
    671 
    672   <tr>
    673     <td><a href="../www/command-line-options.html#interword-spacing">-interword-spacing <var>value</var></a></td>
    674     <td>the space between two words</td>
    675   </tr>
    676 
    677   <tr>
    678     <td><a href="../www/command-line-options.html#kerning">-kerning <var>value</var></a></td>
    679     <td>the space between two characters</td>
    680   </tr>
    681 
    682   <tr>
    683     <td><a href="../www/command-line-options.html#kuwahara">-kuwahara <var>geometry</var></a></td>
    684     <td>edge preserving noise reduction filter</td>
    685   </tr>
    686 
    687   <tr>
    688     <td><a href="../www/command-line-options.html#label">-label <var>string</var></a></td>
    689     <td>assign a label to an image</td>
    690   </tr>
    691 
    692   <tr>
    693     <td><a href="../www/command-line-options.html#lat">-lat <var>geometry</var></a></td>
    694     <td>local adaptive thresholding</td>
    695   </tr>
    696 
    697   <tr>
    698     <td><a href="../www/command-line-options.html#layers">-layers <var>method</var></a></td>
    699     <td>optimize or compare image layers</td>
    700   </tr>
    701 
    702   <tr>
    703     <td><a href="../www/command-line-options.html#level">-level <var>value</var></a></td>
    704     <td>adjust the level of image contrast</td>
    705   </tr>
    706 
    707   <tr>
    708     <td><a href="../www/command-line-options.html#limit">-limit <var>type value</var></a></td>
    709     <td>pixel cache resource limit</td>
    710   </tr>
    711 
    712   <tr>
    713     <td><a href="../www/command-line-options.html#linear-stretch">-linear-stretch <var>geometry</var></a></td>
    714     <td>linear with saturation histogram stretch</td>
    715   </tr>
    716 
    717   <tr>
    718     <td><a href="../www/command-line-options.html#liquid-rescale">-liquid-rescale <var>geometry</var></a></td>
    719     <td>rescale image with seam-carving</td>
    720   </tr>
    721 
    722   <tr>
    723     <td><a href="../www/command-line-options.html#list">-list <var>type</var></a></td>
    724     <td>Color, Configure, Delegate, Format, Magic, Module, Resource, or Type</td>
    725   </tr>
    726 
    727   <tr>
    728     <td><a href="../www/command-line-options.html#log">-log <var>format</var></a></td>
    729     <td>format of debugging information</td>
    730   </tr>
    731 
    732   <tr>
    733     <td><a href="../www/command-line-options.html#loop">-loop <var>iterations</var></a></td>
    734     <td>add Netscape loop extension to your GIF animation</td>
    735   </tr>
    736 
    737   <tr>
    738     <td><a href="../www/command-line-options.html#mask">-mask <var>filename</var></a></td>
    739     <td>associate a mask with the image</td>
    740   </tr>
    741 
    742   <tr>
    743     <td><a href="../www/command-line-options.html#mattecolor">-mattecolor <var>color</var></a></td>
    744     <td>frame color</td>
    745   </tr>
    746 
    747   <tr>
    748     <td><a href="../www/command-line-options.html#median">-median <var>radius</var></a></td>
    749     <td>apply a median filter to the image</td>
    750   </tr>
    751 
    752   <tr>
    753     <td><a href="../www/command-line-options.html#mean-shift">-mean-shift <var>geometry</var></a></td>
    754     <td>delineate arbitrarily shaped clusters in the image</td>
    755   </tr>
    756 
    757   <tr>
    758     <td><a href="../www/command-line-options.html#metric">-metric <var>type</var></a></td>
    759     <td>measure differences between images with this metric</td>
    760   </tr>
    761 
    762   <tr>
    763     <td><a href="../www/command-line-options.html#mode">-mode <var>radius</var></a></td>
    764     <td>make each pixel the 'predominant color' of the neighborhood</td>
    765   </tr>
    766 
    767   <tr>
    768     <td><a href="../www/command-line-options.html#modulate">-modulate <var>value</var></a></td>
    769     <td>vary the brightness, saturation, and hue</td>
    770   </tr>
    771 
    772   <tr>
    773     <td><a href="../www/command-line-options.html#moments">-moments</a></td>
    774     <td>display image moments.</td>
    775   </tr>
    776 
    777   <tr>
    778     <td><a href="../www/command-line-options.html#monitor">-monitor</a></td>
    779     <td>monitor progress</td>
    780   </tr>
    781 
    782   <tr>
    783     <td><a href="../www/command-line-options.html#monochrome">-monochrome</a></td>
    784     <td>transform image to black and white</td>
    785   </tr>
    786 
    787   <tr>
    788     <td><a href="../www/command-line-options.html#morph">-morph <var>value</var></a></td>
    789     <td>morph an image sequence</td>
    790   </tr>
    791 
    792   <tr>
    793     <td><a href="../www/command-line-options.html#morphology">-morphology <var>method</var></a> <var>kernel</var></td>
    794     <td>apply a morphology method to the image</td>
    795   </tr>
    796 
    797   <tr>
    798     <td><a href="../www/command-line-options.html#motion-blur">-motion-blur <var>geometry</var></a></td>
    799     <td>simulate motion blur</td>
    800   </tr>
    801 
    802   <tr>
    803     <td><a href="../www/command-line-options.html#negate">-negate</a></td>
    804     <td>replace each pixel with its complementary color </td>
    805   </tr>
    806 
    807   <tr>
    808     <td><a href="../www/command-line-options.html#noise">-noise <var>radius</var></a></td>
    809     <td>add or reduce noise in an image</td>
    810   </tr>
    811 
    812   <tr>
    813     <td><a href="../www/command-line-options.html#normalize">-normalize</a></td>
    814     <td>transform image to span the full range of colors</td>
    815   </tr>
    816 
    817   <tr>
    818     <td><a href="../www/command-line-options.html#opaque">-opaque <var>color</var></a></td>
    819     <td>change this color to the fill color</td>
    820   </tr>
    821 
    822   <tr>
    823     <td><a href="../www/command-line-options.html#ordered-dither">-ordered-dither <var>NxN</var></a></td>
    824     <td>ordered dither the image</td>
    825   </tr>
    826 
    827   <tr>
    828     <td><a href="../www/command-line-options.html#orient">-orient <var>type</var></a></td>
    829     <td>image orientation</td>
    830   </tr>
    831 
    832   <tr>
    833     <td><a href="../www/command-line-options.html#page">-page <var>geometry</var></a></td>
    834     <td>size and location of an image canvas (setting)</td>
    835   </tr>
    836 
    837   <tr>
    838     <td><a href="../www/command-line-options.html#paint">-paint <var>radius</var></a></td>
    839     <td>simulate an oil painting</td>
    840   </tr>
    841 
    842   <tr>
    843     <td><a href="../www/command-line-options.html#perceptible">-perceptible</a></td>
    844     <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>
    845   </tr>
    846 
    847   <tr>
    848     <td><a href="../www/command-line-options.html#ping">-ping</a></td>
    849     <td>efficiently determine image attributes</td>
    850   </tr>
    851 
    852   <tr>
    853     <td><a href="../www/command-line-options.html#pointsize">-pointsize <var>value</var></a></td>
    854     <td>font point size</td>
    855   </tr>
    856 
    857   <tr>
    858     <td><a href="../www/command-line-options.html#polaroid">-polaroid <var>angle</var></a></td>
    859     <td>simulate a Polaroid picture</td>
    860   </tr>
    861 
    862   <tr>
    863     <td><a href="../www/command-line-options.html#poly">-poly <var>terms</var></a></td>
    864     <td>build a polynomial from the image sequence and the corresponding terms (coefficients and degree pairs).</td>
    865   </tr>
    866 
    867   <tr>
    868     <td><a href="../www/command-line-options.html#posterize">-posterize <var>levels</var></a></td>
    869     <td>reduce the image to a limited number of color levels</td>
    870   </tr>
    871 
    872   <tr>
    873     <td><a href="../www/command-line-options.html#precision">-precision <var>value</var></a></td>
    874     <td>set the maximum number of significant digits to be printed</td>
    875   </tr>
    876 
    877   <tr>
    878     <td><a href="../www/command-line-options.html#preview">-preview <var>type</var></a></td>
    879     <td>image preview type</td>
    880   </tr>
    881 
    882   <tr>
    883     <td><a href="../www/command-line-options.html#print">-print <var>string</var></a></td>
    884     <td>interpret string and print to console</td>
    885   </tr>
    886 
    887   <tr>
    888     <td><a href="../www/command-line-options.html#process">-process <var>image-filter</var></a></td>
    889     <td>process the image with a custom image filter</td>
    890   </tr>
    891 
    892   <tr>
    893     <td><a href="../www/command-line-options.html#profile">-profile <var>filename</var></a></td>
    894     <td>add, delete, or apply an image profile</td>
    895   </tr>
    896 
    897   <tr>
    898     <td><a href="../www/command-line-options.html#quality">-quality <var>value</var></a></td>
    899     <td>JPEG/MIFF/PNG compression level</td>
    900   </tr>
    901 
    902   <tr>
    903     <td><a href="../www/command-line-options.html#quantize">-quantize <var>colorspace</var></a></td>
    904     <td>reduce image colors in this colorspace</td>
    905   </tr>
    906 
    907   <tr>
    908     <td><a href="../www/command-line-options.html#quiet">-quiet</a></td>
    909     <td>suppress all warning messages</td>
    910   </tr>
    911 
    912   <tr>
    913     <td><a href="../www/command-line-options.html#radial-blur">-radial-blur <var>angle</var></a></td>
    914     <td>radial blur the image</td>
    915   </tr>
    916 
    917   <tr>
    918     <td><a href="../www/command-line-options.html#raise">-raise <var>value</var></a></td>
    919     <td>lighten/darken image edges to create a 3-D effect</td>
    920   </tr>
    921 
    922   <tr>
    923     <td><a href="../www/command-line-options.html#random-threshold">-random-threshold <var>low,high</var></a></td>
    924     <td>random threshold the image</td>
    925   </tr>
    926 
    927   <tr>
    928     <td><a href="../www/command-line-options.html#red-primary">-red-primary <var>point</var></a></td>
    929     <td>chromaticity red primary point</td>
    930   </tr>
    931 
    932   <tr>
    933     <td><a href="../www/command-line-options.html#regard-warnings">-regard-warnings</a></td>
    934     <td>pay attention to warning messages.</td>
    935   </tr>
    936 
    937   <tr>
    938     <td><a href="../www/command-line-options.html#region">-region <var>geometry</var></a></td>
    939     <td>apply options to a portion of the image</td>
    940   </tr>
    941 
    942   <tr>
    943     <td><a href="../www/command-line-options.html#remap">-remap <var>filename</var></a></td>
    944     <td>transform image colors to match this set of colors</td>
    945   </tr>
    946 
    947   <tr>
    948     <td><a href="../www/command-line-options.html#render">-render</a></td>
    949     <td>render vector graphics</td>
    950   </tr>
    951 
    952   <tr>
    953     <td><a href="../www/command-line-options.html#repage">-repage <var>geometry</var></a></td>
    954     <td>size and location of an image canvas</td>
    955   </tr>
    956 
    957   <tr>
    958     <td><a href="../www/command-line-options.html#resample">-resample <var>geometry</var></a></td>
    959     <td>change the resolution of an image</td>
    960   </tr>
    961 
    962   <tr>
    963     <td><a href="../www/command-line-options.html#resize">-resize <var>geometry</var></a></td>
    964     <td>resize the image</td>
    965   </tr>
    966 
    967   <tr>
    968     <td><a href="../www/command-line-options.html#respect-parentheses">-respect-parentheses</a></td>
    969     <td>settings remain in effect until parenthesis boundary.</td>
    970   </tr>
    971 
    972   <tr>
    973     <td><a href="../www/command-line-options.html#roll">-roll <var>geometry</var></a></td>
    974     <td>roll an image vertically or horizontally</td>
    975   </tr>
    976 
    977   <tr>
    978     <td><a href="../www/command-line-options.html#rotate">-rotate <var>degrees</var></a></td>
    979     <td>apply Paeth rotation to the image</td>
    980   </tr>
    981 
    982   <tr>
    983     <td><a href="../www/command-line-options.html#sample">-sample <var>geometry</var></a></td>
    984     <td>scale image with pixel sampling</td>
    985   </tr>
    986 
    987   <tr>
    988     <td><a href="../www/command-line-options.html#sampling-factor">-sampling-factor <var>geometry</var></a></td>
    989     <td>horizontal and vertical sampling factor</td>
    990   </tr>
    991 
    992   <tr>
    993     <td><a href="../www/command-line-options.html#scale">-scale <var>geometry</var></a></td>
    994     <td>scale the image</td>
    995   </tr>
    996 
    997   <tr>
    998     <td><a href="../www/command-line-options.html#scene">-scene <var>value</var></a></td>
    999     <td>image scene number</td>
   1000   </tr>
   1001 
   1002   <tr>
   1003     <td><a href="../www/command-line-options.html#seed">-seed <var>value</var></a></td>
   1004     <td>seed a new sequence of pseudo-random numbers</td>
   1005   </tr>
   1006 
   1007   <tr>
   1008     <td><a href="../www/command-line-options.html#segment">-segment <var>values</var></a></td>
   1009     <td>segment an image</td>
   1010   </tr>
   1011 
   1012   <tr>
   1013     <td><a href="../www/command-line-options.html#threshold">-selective-blur <var>geometry</var></a></td>
   1014     <td>selectively blur pixels within a contrast threshold</td>
   1015   </tr>
   1016 
   1017   <tr>
   1018     <td><a href="../www/command-line-options.html#separate">-separate</a></td>
   1019     <td>separate an image channel into a grayscale image</td>
   1020   </tr>
   1021 
   1022   <tr>
   1023     <td><a href="../www/command-line-options.html#sepia-tone">-sepia-tone <var>threshold</var></a></td>
   1024     <td>simulate a sepia-toned photo</td>
   1025   </tr>
   1026 
   1027   <tr>
   1028     <td><a href="../www/command-line-options.html#set">-set <var>attribute value</var></a></td>
   1029     <td>set an image attribute</td>
   1030   </tr>
   1031 
   1032   <tr>
   1033     <td><a href="../www/command-line-options.html#shade">-shade <var>degrees</var></a></td>
   1034     <td>shade the image using a distant light source</td>
   1035   </tr>
   1036 
   1037   <tr>
   1038     <td><a href="../www/command-line-options.html#shadow">-shadow <var>geometry</var></a></td>
   1039     <td>simulate an image shadow</td>
   1040   </tr>
   1041 
   1042   <tr>
   1043     <td><a href="../www/command-line-options.html#sharpen">-sharpen <var>geometry</var></a></td>
   1044     <td>sharpen the image</td>
   1045   </tr>
   1046 
   1047   <tr>
   1048     <td><a href="../www/command-line-options.html#shave">-shave <var>geometry</var></a></td>
   1049     <td>shave pixels from the image edges</td>
   1050   </tr>
   1051 
   1052   <tr>
   1053     <td><a href="../www/command-line-options.html#shear">-shear <var>geometry</var></a></td>
   1054     <td>slide one edge of the image along the X or Y axis</td>
   1055   </tr>
   1056 
   1057   <tr>
   1058     <td><a href="../www/command-line-options.html#sigmoidal">-sigmoidal-contrast <var>geometry</var></a></td>
   1059     <td>increase the contrast without saturating highlights or shadows</td>
   1060   </tr>
   1061 
   1062   <tr>
   1063     <td><a href="../www/command-line-options.html#smush">-smush <var>offset</var></a></td>
   1064     <td>smush an image sequence together</td>
   1065   </tr>
   1066 
   1067   <tr>
   1068     <td><a href="../www/command-line-options.html#size">-size <var>geometry</var></a></td>
   1069     <td>width and height of image</td>
   1070   </tr>
   1071 
   1072   <tr>
   1073     <td><a href="../www/command-line-options.html#sketch">-sketch <var>geometry</var></a></td>
   1074     <td>simulate a pencil sketch</td>
   1075   </tr>
   1076 
   1077   <tr>
   1078     <td><a href="../www/command-line-options.html#solarize">-solarize <var>threshold</var></a></td>
   1079     <td>negate all pixels above the threshold level</td>
   1080   </tr>
   1081 
   1082   <tr>
   1083     <td><a href="../www/command-line-options.html#splice">-splice <var>geometry</var></a></td>
   1084     <td>splice the background color into the image</td>
   1085   </tr>
   1086 
   1087   <tr>
   1088     <td><a href="../www/command-line-options.html#spread">-spread <var>radius</var></a></td>
   1089     <td>displace image pixels by a random amount</td>
   1090   </tr>
   1091 
   1092   <tr>
   1093     <td><a href="../www/command-line-options.html#statistic">-statistic <var>type</var> <var>geometry</var></a></td>
   1094     <td>replace each pixel with corresponding statistic from the neighborhood</td>
   1095   </tr>
   1096 
   1097   <tr>
   1098     <td><a href="../www/command-line-options.html#strip">-strip</a></td>
   1099     <td>strip image of all profiles and comments</td>
   1100   </tr>
   1101 
   1102   <tr>
   1103     <td><a href="../www/command-line-options.html#stroke">-stroke <var>color</var></a></td>
   1104     <td>graphic primitive stroke color</td>
   1105   </tr>
   1106 
   1107   <tr>
   1108     <td><a href="../www/command-line-options.html#strokewidth">-strokewidth <var>value</var></a></td>
   1109     <td>graphic primitive stroke width</td>
   1110   </tr>
   1111 
   1112   <tr>
   1113     <td><a href="../www/command-line-options.html#stretch">-stretch <var>type</var></a></td>
   1114     <td>render text with this font stretch</td>
   1115   </tr>
   1116 
   1117   <tr>
   1118     <td><a href="../www/command-line-options.html#style">-style <var>type</var></a></td>
   1119     <td>render text with this font style</td>
   1120   </tr>
   1121 
   1122   <tr>
   1123     <td><a href="../www/command-line-options.html#swap">-swap <var>indexes</var></a></td>
   1124     <td>swap two images in the image sequence</td>
   1125   </tr>
   1126 
   1127   <tr>
   1128     <td><a href="../www/command-line-options.html#swirl">-swirl <var>degrees</var></a></td>
   1129     <td>swirl image pixels about the center</td>
   1130   </tr>
   1131 
   1132   <tr>
   1133     <td><a href="../www/command-line-options.html#synchronize">-synchronize</a></td>
   1134     <td>synchronize image to storage device</td>
   1135   </tr>
   1136 
   1137   <tr>
   1138     <td><a href="../www/command-line-options.html#taint">-taint</a></td>
   1139     <td>mark the image as modified</td>
   1140   </tr>
   1141 
   1142   <tr>
   1143     <td><a href="../www/command-line-options.html#texture">-texture <var>filename</var></a></td>
   1144     <td>name of texture to tile onto the image background</td>
   1145   </tr>
   1146 
   1147   <tr>
   1148     <td><a href="../www/command-line-options.html#threshold">-threshold <var>value</var></a></td>
   1149     <td>threshold the image</td>
   1150   </tr>
   1151 
   1152   <tr>
   1153     <td><a href="../www/command-line-options.html#thumbnail">-thumbnail <var>geometry</var></a></td>
   1154     <td>create a thumbnail of the image</td>
   1155   </tr>
   1156 
   1157   <tr>
   1158     <td><a href="../www/command-line-options.html#tile">-tile <var>filename</var></a></td>
   1159     <td>tile image when filling a graphic primitive</td>
   1160   </tr>
   1161 
   1162   <tr>
   1163     <td><a href="../www/command-line-options.html#tile-offset">-tile-offset <var>geometry</var></a></td>
   1164     <td>set the image tile offset</td>
   1165   </tr>
   1166 
   1167   <tr>
   1168     <td><a href="../www/command-line-options.html#tint">-tint <var>value</var></a></td>
   1169     <td>tint the image with the fill color</td>
   1170   </tr>
   1171 
   1172   <tr>
   1173     <td><a href="../www/command-line-options.html#transform">-transform</a></td>
   1174     <td>affine transform image</td>
   1175   </tr>
   1176 
   1177   <tr>
   1178     <td><a href="../www/command-line-options.html#transparent">-transparent <var>color</var></a></td>
   1179     <td>make this color transparent within the image</td>
   1180   </tr>
   1181 
   1182   <tr>
   1183     <td><a href="../www/command-line-options.html#transparent-color">-transparent-color <var>color</var></a></td>
   1184     <td>transparent color</td>
   1185   </tr>
   1186 
   1187   <tr>
   1188     <td><a href="../www/command-line-options.html#transpose">-transpose</a></td>
   1189     <td>flip image in the vertical direction and rotate 90 degrees</td>
   1190   </tr>
   1191 
   1192   <tr>
   1193     <td><a href="../www/command-line-options.html#transverse">-transverse</a></td>
   1194     <td>flop image in the horizontal direction and rotate 270 degrees</td>
   1195   </tr>
   1196 
   1197   <tr>
   1198     <td><a href="../www/command-line-options.html#treedepth">-treedepth <var>value</var></a></td>
   1199     <td>color tree depth</td>
   1200   </tr>
   1201 
   1202   <tr>
   1203     <td><a href="../www/command-line-options.html#trim">-trim</a></td>
   1204     <td>trim image edges</td>
   1205   </tr>
   1206 
   1207   <tr>
   1208     <td><a href="../www/command-line-options.html#type">-type <var>type</var></a></td>
   1209     <td>image type</td>
   1210   </tr>
   1211 
   1212   <tr>
   1213     <td><a href="../www/command-line-options.html#undercolor">-undercolor <var>color</var></a></td>
   1214     <td>annotation bounding box color</td>
   1215   </tr>
   1216 
   1217   <tr>
   1218     <td><a href="../www/command-line-options.html#unique-colors">-unique-colors</a></td>
   1219     <td>discard all but one of any pixel color.</td>
   1220   </tr>
   1221 
   1222   <tr>
   1223     <td><a href="../www/command-line-options.html#units">-units <var>type</var></a></td>
   1224     <td>the units of image resolution</td>
   1225   </tr>
   1226 
   1227   <tr>
   1228     <td><a href="../www/command-line-options.html#unsharp">-unsharp <var>geometry</var></a></td>
   1229     <td>sharpen the image</td>
   1230   </tr>
   1231 
   1232   <tr>
   1233     <td><a href="../www/command-line-options.html#verbose">-verbose</a></td>
   1234     <td>print detailed information about the image</td>
   1235   </tr>
   1236 
   1237   <tr>
   1238     <td><a href="../www/command-line-options.html#version">-version</a></td>
   1239     <td>print version information</td>
   1240   </tr>
   1241 
   1242   <tr>
   1243     <td><a href="../www/command-line-options.html#view">-view</a></td>
   1244     <td>FlashPix viewing transforms</td>
   1245   </tr>
   1246 
   1247   <tr>
   1248     <td><a href="../www/command-line-options.html#vignette">-vignette <var>geometry</var></a></td>
   1249     <td>soften the edges of the image in vignette style</td>
   1250   </tr>
   1251 
   1252   <tr>
   1253     <td><a href="../www/command-line-options.html#virtual-pixel">-virtual-pixel <var>method</var></a></td>
   1254     <td>access method for pixels outside the boundaries of the image</td>
   1255   </tr>
   1256 
   1257   <tr>
   1258     <td><a href="../www/command-line-options.html#wave">-wave <var>geometry</var></a></td>
   1259     <td>alter an image along a sine wave</td>
   1260   </tr>
   1261 
   1262   <tr>
   1263     <td><a href="../www/command-line-options.html#wavelet">-wavelet-denoise <var>threshold</var></a></td>
   1264     <td>removes noise from the image using a wavelet transform</td>
   1265   </tr>
   1266 
   1267   <tr>
   1268     <td><a href="../www/command-line-options.html#weight">-weight <var>type</var></a></td>
   1269     <td>render text with this font weight</td>
   1270   </tr>
   1271 
   1272   <tr>
   1273     <td><a href="../www/command-line-options.html#white-point">-white-point <var>point</var></a></td>
   1274     <td>chromaticity white point</td>
   1275   </tr>
   1276 
   1277   <tr>
   1278     <td><a href="../www/command-line-options.html#white-threshold">-white-threshold <var>value</var></a></td>
   1279     <td>force all pixels above the threshold into white</td>
   1280   </tr>
   1281 
   1282   <tr>
   1283     <td><a href="../www/command-line-options.html#write">-write <var>filename</var></a></td>
   1284     <td>write images to this file</td>
   1285   </tr>
   1286 </table>
   1287 </div>
   1288 </div>
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