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      8     <title>ImageMagick: Command-line Tools: Import</title>
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     59 <p class="text-center"><a href="import.html#usage">Example Usage</a>  <a href="import.html#options">Option Summary</a></p>
     60 
     61 <p class="lead magick-description">Use the <code>import</code> program to capture some or all of an X server screen and save the image to a file. See <a href="command-line-processing.html">Command Line Processing</a> for advice on how to structure your <code>import</code> command or see below for example usages of the command.</p>
     62 
     63 <h2 class="magick-header"><a id="usage"></a>Example Usage</h2>
     64 
     65 <p>We list a few examples of the <code>import</code> command here to illustrate its usefulness and ease of use.  To get started, lets import an image in the JPEG format:</p>
     66 
     67 <pre>
     68 import rose.jpg
     69 </pre>
     70 
     71 <p>To capture the entire X server screen in the Postscript image format:</p>
     72 
     73 <pre>
     74 import -window root screen.ps
     75 </pre>
     76 
     77 <p>You can find additional examples of using <code>import</code> in <a href="http://www.ibm.com/developerworks/library/l-graf/?ca=dnt-428">Graphics from the Command Line</a>.  Further discussion is available in  <a href="http://www.ibm.com/developerworks/library/l-graf2/?ca=dgr-lnxw15GraphicsLine">More Graphics from the Command Line</a> and <a href="http://www.imagemagick.org/Usage/">Examples of ImageMagick Usage</a>.</p>
     78 
     79 
     80 <h2 class="magick-header"><a id="options"></a>Option Summary</h2>
     81 
     82 <p>The <code>import</code> command recognizes these options.  Click on an option to get more details about how that option works.</p>
     83 
     84 <table class="table table-condensed table-striped">
     85   <tbody>
     86   <tr>
     87     <th align="left">Option</th>
     88     <th align="left">Description</th>
     89   </tr>
     90 
     91   <tr>
     92     <td><a href="command-line-options.html#adjoin">-adjoin</a></td>
     93     <td>join images into a single multi-image file</td>
     94   </tr>
     95 
     96   <tr>
     97     <td><a href="command-line-options.html#annotate">-annotate <var>geometry text</var></a></td>
     98     <td>annotate the image with text</td>
     99   </tr>
    100 
    101   <tr>
    102     <td><a href="command-line-options.html#border">-border</a></td>
    103     <td>include window border in the output image</td>
    104   </tr>
    105 
    106   <tr>
    107     <td><a href="command-line-options.html#channel">-channel <var>type</var></a></td>
    108     <td>apply option to select image channels</td>
    109   </tr>
    110 
    111   <tr>
    112     <td><a href="command-line-options.html#colors">-colors <var>value</var></a></td>
    113     <td>preferred number of colors in the image</td>
    114   </tr>
    115 
    116   <tr>
    117     <td><a href="command-line-options.html#colorspace">-colorspace <var>type</var></a></td>
    118     <td>set image colorspace</td>
    119   </tr>
    120 
    121   <tr>
    122     <td><a href="command-line-options.html#comment">-comment <var>string</var></a></td>
    123     <td>annotate image with comment</td>
    124   </tr>
    125 
    126   <tr>
    127     <td><a href="command-line-options.html#compress">-compress <var>type</var></a></td>
    128     <td>image compression type</td>
    129   </tr>
    130 
    131   <tr>
    132     <td><a href="command-line-options.html#contrast">-contrast</a></td>
    133     <td>enhance or reduce the image contrast</td>
    134   </tr>
    135 
    136   <tr>
    137     <td><a href="command-line-options.html#crop">-crop <var>geometry</var></a></td>
    138     <td>preferred size and location of the cropped image</td>
    139   </tr>
    140 
    141   <tr>
    142     <td><a href="command-line-options.html#debug">-debug <var>events</var></a></td>
    143     <td>import copious debugging information</td>
    144   </tr>
    145 
    146   <tr>
    147     <td><a href="command-line-options.html#define">-define <var>format:option</var></a></td>
    148     <td>define one or more image format options</td>
    149   </tr>
    150 
    151   <tr>
    152     <td><a href="command-line-options.html#delay">-delay <var>value</var></a></td>
    153     <td>import the next image after pausing</td>
    154   </tr>
    155 
    156   <tr>
    157     <td><a href="command-line-options.html#density">-density <var>geometry</var></a></td>
    158     <td>horizontal and vertical density of the image</td>
    159   </tr>
    160 
    161   <tr>
    162     <td><a href="command-line-options.html#depth">-depth <var>value</var></a></td>
    163     <td>image depth</td>
    164   </tr>
    165 
    166   <tr>
    167     <td><a href="command-line-options.html#despeckle">-descend</a></td>
    168     <td>obtain image by descending window hierarchy</td>
    169   </tr>
    170 
    171   <tr>
    172     <td><a href="command-line-options.html#display">-display <var>server</var></a></td>
    173     <td>get image or font from this X server</td>
    174   </tr>
    175 
    176   <tr>
    177     <td><a href="command-line-options.html#dispose">-dispose <var>method</var></a></td>
    178     <td>layer disposal method</td>
    179   </tr>
    180 
    181   <tr>
    182     <td><a href="command-line-options.html#dither">-dither  <var>method</var></a></td>
    183     <td>apply error diffusion to image</td>
    184   </tr>
    185 
    186   <tr>
    187     <td><a href="command-line-options.html#encipher">-encipher <var>filename</var></a></td>
    188     <td>convert plain pixels to cipher pixels</td>
    189   </tr>
    190 
    191   <tr>
    192     <td><a href="command-line-options.html#encoding">-encoding <var>type</var></a></td>
    193     <td>text encoding type</td>
    194   </tr>
    195 
    196   <tr>
    197     <td><a href="command-line-options.html#endian">-endian <var>type</var></a></td>
    198     <td>endianness (MSB or LSB) of the image</td>
    199   </tr>
    200 
    201   <tr>
    202     <td><a href="command-line-options.html#filter">-filter <var>type</var></a></td>
    203     <td>use this filter when resizing an image</td>
    204   </tr>
    205 
    206   <tr>
    207     <td><a href="command-line-options.html#frame">-frame</a></td>
    208     <td>include window manager frame</td>
    209   </tr>
    210 
    211   <tr>
    212     <td><a href="command-line-options.html#geometry">-geometry <var>geometry</var></a></td>
    213     <td>preferred size or location of the image</td>
    214   </tr>
    215 
    216   <tr>
    217     <td><a href="command-line-options.html#gravity">-gravity <var>type</var></a></td>
    218     <td>horizontal and vertical text placement</td>
    219   </tr>
    220 
    221   <tr>
    222     <td><a href="command-line-options.html#help">-help</a></td>
    223     <td>print program options</td>
    224   </tr>
    225 
    226   <tr>
    227     <td><a href="command-line-options.html#identify">-identify</a></td>
    228     <td>identify the format and characteristics of the image</td>
    229   </tr>
    230 
    231   <tr>
    232     <td><a href="command-line-options.html#interlace">-interlace <var>type</var></a></td>
    233     <td>type of image interlacing scheme</td>
    234   </tr>
    235 
    236   <tr>
    237     <td><a href="command-line-options.html#interpolate">-interpolate <var>method</var></a></td>
    238     <td>pixel color interpolation method</td>
    239   </tr>
    240 
    241   <tr>
    242     <td><a href="command-line-options.html#label">-label <var>name</var></a></td>
    243     <td>assign a label to an image</td>
    244   </tr>
    245 
    246   <tr>
    247     <td><a href="command-line-options.html#limit">-limit <var>type value</var></a></td>
    248     <td>pixel cache resource limit</td>
    249   </tr>
    250 
    251   <tr>
    252     <td><a href="command-line-options.html#log">-log <var>format</var></a></td>
    253     <td>format of debugging information</td>
    254   </tr>
    255 
    256   <tr>
    257     <td><a href="command-line-options.html#monitor">-monitor</a></td>
    258     <td>monitor progress</td>
    259   </tr>
    260 
    261   <tr>
    262     <td><a href="command-line-options.html#monochrome">-monochrome</a></td>
    263     <td>transform image to black and white</td>
    264   </tr>
    265 
    266   <tr>
    267     <td><a href="command-line-options.html#negate">-negate</a></td>
    268     <td>replace each pixel with its complementary color </td>
    269   </tr>
    270 
    271   <tr>
    272     <td><a href="command-line-options.html#page">-page <var>geometry</var></a></td>
    273     <td>size and location of an image canvas (setting)</td>
    274   </tr>
    275 
    276   <tr>
    277     <td><a href="command-line-options.html#pause">-pause <var>seconds</var></a></td>
    278     <td>seconds delay between snapshots</td>
    279   </tr>
    280 
    281   <tr>
    282     <td><a href="command-line-options.html#quality">-quality <var>value</var></a></td>
    283     <td>JPEG/MIFF/PNG compression level</td>
    284   </tr>
    285 
    286   <tr>
    287     <td><a href="command-line-options.html#quantize">-quantize <var>colorspace</var></a></td>
    288     <td>reduce image colors in this colorspace</td>
    289   </tr>
    290 
    291   <tr>
    292     <td><a href="command-line-options.html#quiet">-quiet</a></td>
    293     <td>suppress all warning messages</td>
    294   </tr>
    295 
    296   <tr>
    297     <td><a href="command-line-options.html#quiet">-quiet</a></td>
    298     <td>suppress all warning messages</td>
    299   </tr>
    300 
    301   <tr>
    302     <td><a href="command-line-options.html#regard-warnings">-regard-warnings</a></td>
    303     <td>pay attention to warning messages.</td>
    304   </tr>
    305 
    306   <tr>
    307     <td><a href="command-line-options.html#repage">-repage <var>geometry</var></a></td>
    308     <td>size and location of an image canvas</td>
    309   </tr>
    310 
    311   <tr>
    312     <td><a href="command-line-options.html#resize">-resize <var>geometry</var></a></td>
    313     <td>resize the image</td>
    314   </tr>
    315 
    316   <tr>
    317     <td><a href="command-line-options.html#respect-parentheses">-respect-parentheses</a></td>
    318     <td>settings remain in effect until parenthesis boundary.</td>
    319   </tr>
    320 
    321   <tr>
    322     <td><a href="command-line-options.html#rotate">-rotate <var>degrees</var></a></td>
    323     <td>apply Paeth rotation to the image</td>
    324   </tr>
    325 
    326   <tr>
    327     <td><a href="command-line-options.html#sampling-factor">-sampling-factor <var>geometry</var></a></td>
    328     <td>horizontal and vertical sampling factor</td>
    329   </tr>
    330 
    331   <tr>
    332     <td><a href="command-line-options.html#scene">-scene <var>value</var></a></td>
    333     <td>image scene number</td>
    334   </tr>
    335 
    336   <tr>
    337     <td><a href="command-line-options.html#screen">-screen</a></td>
    338     <td>select image from root window</td>
    339   </tr>
    340 
    341   <tr>
    342     <td><a href="command-line-options.html#seed">-seed <var>value</var></a></td>
    343     <td>seed a new sequence of pseudo-random numbers</td>
    344   </tr>
    345 
    346   <tr>
    347     <td><a href="command-line-options.html#set">-set <var>attribute value</var></a></td>
    348     <td>set an image attribute</td>
    349   </tr>
    350 
    351   <tr>
    352     <td><a href="command-line-options.html#sharpen">-silent</a></td>
    353     <td>operate silently, i.e. don't ring any bells</td>
    354   </tr>
    355 
    356   <tr>
    357     <td><a href="command-line-options.html#strip">-strip</a></td>
    358     <td>strip image of all profiles and comments</td>
    359   </tr>
    360 
    361   <tr>
    362     <td><a href="command-line-options.html#synchronize">-synchronize</a></td>
    363     <td>synchronize image to storage device</td>
    364   </tr>
    365 
    366   <tr>
    367     <td><a href="command-line-options.html#taint">-taint</a></td>
    368     <td>mark the image as modified</td>
    369   </tr>
    370 
    371   <tr>
    372     <td><a href="command-line-options.html#transparent-color">-transparent-color <var>color</var></a></td>
    373     <td>transparent color</td>
    374   </tr>
    375 
    376   <tr>
    377     <td><a href="command-line-options.html#trim">-trim</a></td>
    378     <td>trim image edges</td>
    379   </tr>
    380 
    381   <tr>
    382     <td><a href="command-line-options.html#update">-type <var>type</var></a></td>
    383     <td>image type</td>
    384   </tr>
    385 
    386   <tr>
    387     <td><a href="command-line-options.html#verbose">-verbose</a></td>
    388     <td>print detailed information about the image</td>
    389   </tr>
    390 
    391   <tr>
    392     <td><a href="command-line-options.html#version">-version</a></td>
    393     <td>print version information</td>
    394   </tr>
    395 
    396   <tr>
    397     <td><a href="command-line-options.html#virtual-pixel">-virtual-pixel <var>method</var></a></td>
    398     <td>access method for pixels outside the boundaries of the image</td>
    399   </tr>
    400 
    401   <tr>
    402     <td><a href="command-line-options.html#write">-window <var>id</var></a></td>
    403     <td>select window with this id or name</td>
    404   </tr>
    405 
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