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Support for some of the formats are delegated to libraries or external programs. The Installation Guide describes where to find these distributions and any special configuration options required.</p> 87 88 <p>To get a complete listing of which image formats are supported on your system, type</p> 89 90 <pre class="highlight"><code>identify -list format 91 </code></pre> 92 93 <p>On some platforms, ImageMagick automagically processes these extensions: .gz for Zip compression, .Z for Unix compression, .bz2 for block compression, and .pgp for PGP encryption. For example, a PNM image called image.pnm.gz is automagically uncompressed.</p> 94 95 <h2><a class="anchor" id="colorspace"></a>A Word about Colorspaces</h2> 96 <p>A majority of the image formats assume an sRGB 97 colorspace (e.g. JPEG, PNG, etc.). A few support only linear RGB (e.g. EXR, 98 DPX, CIN, HDR) or only linear GRAY (e.g. PGM). A few formats support CMYK. 99 Then there is the occasional format that also supports LAB (that is CieLAB) 100 (e.g. TIFF, PSD, JPG, JP2). To determine the colorspace of your image, use 101 this command:</p> 102 103 <pre class="highlight"><code>-> identify -verbose image.jpg 104 Image: image.jpg 105 Format: JPEG (Joint Photographic Experts Group JFIF format) 106 ... 107 Colorspace: sRGB 108 </code></pre> 109 110 OR use the appropriate percent escape 111 <pre class="highlight"><code>-> convert image.jpg -print "%[colorspace]\n" null: 112 sRGB 113 </code></pre> 114 115 116 <p>When processing an image, be aware of the colorspace. Many image 117 processing algorithms assume a linear RGB colorspace. Although you may get 118 satisfactory results processing in the sRGB colorspace, you may get improved 119 results in linear RGB (essentially sRGB with the gamma function removed). For 120 example,</p> 121 122 <pre class="highlight"><code>convert image.jpg -colorspace RGB -resize 50% -colorspace sRGB resize.jpg 123 </code></pre> 124 125 <p>As of IM 6.7.8-2 one can properly work in LAB colorspace whether or not 126 Imagemagick is <a href="high-dynamic-range.html">HDRI</a>-enabled. Essentually the A and 127 B channels are stored with a 50% gray bias, to allow it to handle the 128 negatives required by the format.</p> 129 130 <pre class="highlight"><code>convert lab.tif -resize 50% resize.jpg 131 </code></pre> 132 133 <p>Again, it may not make sense for some image processing operators to work 134 directly in LAB space, but ImageMagick permits it and generally returns 135 reasonable results.</p> 136 137 <p>Prior to IM 6.7.8-2, the A and B channels has a discontinuity, making them 138 non-linear. As such to process such images, you needed to first convert the 139 colorspace some other linear colorspace, before apply your processing 140 operator. Afterward you can transform back to the LAB colorspace. For 141 example,</p> 142 143 <pre class="highlight"><code> convert lab.tif -colorspace RGB -resize 50% -colorspace Lab resize.jpg 144 </code></pre> 145 146 <h2><a class="anchor" id="supported"></a>Supported Image Formats</h2> 147 148 <p>ImageMagick supports reading over 100 major file formats (not 149 including sub-formats). The following table provides a summary of 150 the supported image formats.</p> 151 152 <div class="table-responsive"> 153 <table class="table table-sm table-striped"> 154 <tbody> 155 <tr> 156 <th>Tag</th> 157 <th>Mode</th> 158 <th>Description</th> 159 <th>Notes</th> 160 </tr> 161 162 <tr> 163 <td>AAI</td> 164 <td>RW</td> 165 <td>AAI Dune image</td> 166 <td> </td> 167 </tr> 168 169 <tr> 170 <td>ART</td> 171 <td>RW</td> 172 <td>PFS: 1st Publisher</td> 173 <td>Format originally used on the Macintosh (MacPaint?) and later used for PFS: 1st Publisher clip art.</td> 174 </tr> 175 176 <tr> 177 <td>ARW</td> 178 <td>R</td> 179 <td>Sony Digital Camera Alpha Raw Image Format</td> 180 <td> </td> 181 </tr> 182 183 <tr> 184 <td><a href="http://www.jmcgowan.com/avi.html">AVI</a></td> 185 <td>R</td> 186 <td>Microsoft Audio/Visual Interleaved</td> 187 <td> </td> 188 </tr> 189 190 <tr> 191 <td>AVS</td> 192 <td>RW</td> 193 <td>AVS X image</td> 194 <td> </td> 195 </tr> 196 197 <tr> 198 <td><a href="http://bellard.org/bpg/">BPG</a></td> 199 <td>RW</td> 200 <td>Better Portable Graphics</td> 201 <td>Use <a href="command-line-options.html#quality">-quality</a> to specify the image compression quality. To meet the requirements of BPG, the quality argument divided by 2 (e.g. -quality 92 assigns 46 as the BPG compression.</td> 202 </tr> 203 204 <tr> 205 <td><a href="http://www.fileformat.info/format/bmp/egff.htm">BMP, BMP2, BMP3</a></td> 206 <td>RW</td> 207 <td>Microsoft Windows bitmap</td> 208 <td>By default the BMP format is version 4. Use BMP3 and BMP2 to write versions 3 and 2 respectively.</td> 209 </tr> 210 211 <tr> 212 <td><a href="http://en.wikipedia.org/wiki/Braille_ASCII">BRF</a></td> 213 <td>W</td> 214 <td>Braille Ready Format</td> 215 <td>Uses juxtaposition of 6-dot braille patterns (thus 6x2 dot matrices) to reproduce images, using the BRF ASCII Braille encoding.</td> 216 </tr> 217 218 <tr> 219 <td><a href="http://www.fileformat.info/format/cals/egff.htm">CALS</a></td> 220 <td>R</td> 221 <td>Continuous Acquisition and Life-cycle Support Type 1 image</td> 222 <td>Specified in MIL-R-28002 and MIL-PRF-28002. Standard blueprint archive format as used by the US military to replace microfiche.</td> 223 </tr> 224 225 <tr> 226 <td><a href="http://www.fileformat.info/format/cgm/egff.htm">CGM</a></td> 227 <td>R</td> 228 <td>Computer Graphics Metafile</td> 229 <td>Requires <a href="http://www.agocg.ac.uk/train/cgm/ralcgm.htm">ralcgm</a> to render CGM files.</td> 230 </tr> 231 232 <tr> 233 <td><a href="http://www.cineon.com/ff_draft.html">CIN</a></td> 234 <td>RW</td> 235 <td>Kodak Cineon Image Format</td> 236 <td>Use <a href="command-line-options.html#set">-set</a> to specify the image gamma or black and white points (e.g. <code>-set gamma 1.7</code>, <code>-set reference-black 95</code>, <code>-set reference-white 685</code>). Properties include cin:file.create_date, cin:file.create_time, cin:file.filename, cin:file.version, cin:film.count, cin:film.format, cin:film.frame_id, cin:film.frame_position, cin:film.frame_rate, cin:film.id, cin:film.offset, cin:film.prefix, cin:film.slate_info, cin:film.type, cin:image.label, cin:origination.create_date, cin:origination.create_time, cin:origination.device, cin:origination.filename, cin:origination.model, cin:origination.serial, cin:origination.x_offset, cin:origination.x_pitch, cin:origination.y_offset, cin:origination.y_pitch, cin:user.data.</td> 237 </tr> 238 239 <tr> 240 <td>CIP</td> 241 <td>W</td> 242 <td>Cisco IP phone image format</td> 243 <td> </td> 244 </tr> 245 246 <tr> 247 <td>CMYK</td> 248 <td>RW</td> 249 <td>Raw cyan, magenta, yellow, and black samples</td> 250 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> to specify the image width, height, and depth. To specify a single precision floating-point format, use <code>-define quantum:format=floating-point</code>. Set the depth to 32 for single precision floats, 64 for double precision, and 16 for half-precision.</td> 251 </tr> 252 253 <tr> 254 <td>CMYKA</td> 255 <td>RW</td> 256 <td>Raw cyan, magenta, yellow, black, and alpha samples</td> 257 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> to specify the image width, height, and depth. To specify a single precision floating-point format, use <code>-define quantum:format=floating-point</code>. Set the depth to 32 for single precision floats, 64 for double precision, and 16 for half-precision.</td> 258 </tr> 259 260 <tr> 261 <td>CR2</td> 262 <td>R</td> 263 <td>Canon Digital Camera Raw Image Format</td> 264 <td>Requires an explicit image format otherwise the image is interpreted as a TIFF image (e.g. cr2:image.cr2).</td> 265 </tr> 266 267 <tr> 268 <td>CRW</td> 269 <td>R</td> 270 <td>Canon Digital Camera Raw Image Format</td> 271 <td> </td> 272 </tr> 273 274 <tr> 275 <td><a href="https://wwwimages2.adobe.com/content/dam/acom/en/products/speedgrade/cc/pdfs/cube-lut-specification-1.0.pdf">CUBE</a></td> 276 <td>R</td> 277 <td>Cube Color lookup table converted to a HALD image</td> 278 <td>Select levels like this: cube:Vibrant.cube[8] for level 8</td> 279 </tr> 280 281 <tr> 282 <td>CUR</td> 283 <td>R</td> 284 <td>Microsoft Cursor Icon</td> 285 <td> </td> 286 </tr> 287 288 <tr> 289 <td>CUT</td> 290 <td>R</td> 291 <td>DR Halo</td> 292 <td> </td> 293 </tr> 294 295 <tr> 296 <td>DCM</td> 297 <td>R</td> 298 <td>Digital Imaging and Communications in Medicine (DICOM) image</td> 299 <td>Used by the medical community for images like X-rays. ImageMagick sets the initial display range based on the Window Center (0028,1050) and Window Width (0028,1051) tags. Use <a href="command-line-options.html#define">-define dcm:display-range=reset</a> to set the display range to the minimum and maximum pixel values. Use <a href="command-line-options.html#define">-define dcm:rescale=true</a> to enable interpretation of the rescale slope and intercept settings in the file. Use <a href="command-line-options.html#define">-define dcm:window=centerXwidth</a> to override the center and width settings in the file with your own values.</td> 300 </tr> 301 302 <tr> 303 <td>DCR</td> 304 <td>R</td> 305 <td>Kodak Digital Camera Raw Image File</td> 306 <td> </td> 307 </tr> 308 309 <tr> 310 <td>DCX</td> 311 <td>RW</td> 312 <td>ZSoft IBM PC multi-page Paintbrush image</td> 313 <td> </td> 314 </tr> 315 316 <tr> 317 <td><a href="http://en.wikipedia.org/wiki/DirectDraw_Surface">DDS</a></td> 318 <td>RW</td> 319 <td>Microsoft Direct Draw Surface</td> 320 <td>Use <a href="command-line-options.html#define">-define</a> to specify the compression (e.g. <code>-define dds:compression={dxt1, dxt5, none}</code>). Other defines include <code>dds:cluster-fit={true,false}</code>, <code>dds:weight-by-alpha={true,false}</code>, <code>dds:fast-mipmaps={true,false}</code>, and use <code>dds:mipmaps</code> to set the number of mipmaps (use <code>fromlist</code> to use the image list).</td> 321 322 </tr> 323 324 <tr> 325 <td>DIB</td> 326 <td>RW</td> 327 <td>Microsoft Windows Device Independent Bitmap</td> 328 <td>DIB is a <a href="formats.html#BMP">BMP</a> file without the <a href="formats.html#BMP">BMP</a> header. Used to support embedded images in compound formats like WMF.</td> 329 </tr> 330 331 <tr> 332 <td><a href="http://www.djvu.org/">DJVU</a></td> 333 <td>R</td> 334 <td></td> 335 <td></td> 336 </tr> 337 338 <tr> 339 <td><a href="http://www.adobe.com/products/dng/main.html">DNG</a></td> 340 <td>R</td> 341 <td>Digital Negative</td> 342 <td>Requires an explicit image format otherwise the image is interpreted as a TIFF image (e.g. dng:image.dng).</td> 343 </tr> 344 345 <tr> 346 <td><a href="http://www.graphviz.org">DOT</a></td> 347 <td>R</td> 348 <td>Graph Visualization</td> 349 <td>Use <a href="command-line-options.html#define">-define</a> to specify the layout engine (e.g. <code>-define dot:layout-engine=twopi</code>).</td> 350 </tr> 351 352 <tr> 353 <td><a href="motion-picture.html">DPX</a></td> 354 <td>RW</td> 355 <td>SMPTE Digital Moving Picture Exchange 2.0 (SMPTE 268M-2003)</td> 356 <td>Use <a href="command-line-options.html#set">-set</a> to specify the image gamma or black and white points (e.g. <code>-set gamma 1.7</code>, <code>-set reference-black 95</code>, <code>-set reference-white 685</code>).</td> 357 </tr> 358 359 <tr> 360 <td>EMF</td> 361 <td>R</td> 362 <td>Microsoft Enhanced Metafile (32-bit)</td> 363 <td>Only available under Microsoft Windows. Use <a href="command-line-options.html#size">-size</a> command line option to specify the maximum width and height.</td> 364 </tr> 365 366 <tr> 367 <td>EPDF</td> 368 <td>RW</td> 369 <td>Encapsulated Portable Document Format</td> 370 <td></td> 371 </tr> 372 373 <tr> 374 <td>EPI</td> 375 <td>RW</td> 376 <td>Adobe Encapsulated PostScript Interchange format</td> 377 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read.</td> 378 </tr> 379 380 <tr> 381 <td>EPS</td> 382 <td>RW</td> 383 <td>Adobe Encapsulated PostScript</td> 384 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read.</td> 385 </tr> 386 387 <tr> 388 <td>EPS2</td> 389 <td>W</td> 390 <td>Adobe Level II Encapsulated PostScript</td> 391 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read.</td> 392 </tr> 393 394 <tr> 395 <td>EPS3</td> 396 <td>W</td> 397 <td>Adobe Level III Encapsulated PostScript</td> 398 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read.</td> 399 </tr> 400 401 <tr> 402 <td>EPSF</td> 403 <td>RW</td> 404 <td>Adobe Encapsulated PostScript</td> 405 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read.</td> 406 </tr> 407 408 <tr> 409 <td>EPSI</td> 410 <td>RW</td> 411 <td>Adobe Encapsulated PostScript Interchange format</td> 412 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read.</td> 413 </tr> 414 415 <tr> 416 <td>EPT</td> 417 <td>RW</td> 418 <td>Adobe Encapsulated PostScript Interchange format with <a href="formats.html#TIFF">TIFF</a> preview</td> 419 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read.</td> 420 </tr> 421 422 <tr> 423 <td><a href="http://www.openexr.org">EXR</a></td> 424 <td>RW</td> 425 <td>High dynamic-range (HDR) file format developed by Industrial Light & Magic</td> 426 <td>See <a href="high-dynamic-range.html">High Dynamic-Range Images</a> for details on this image format. To specify the output color type, use <code>-define exr:color-type={RGB,RGBA,YC,YCA,Y,YA,R,G,B,A}</code>. Use <a href="command-line-options.html#sampling-factor">-sampling-factor</a> to specify the sampling rate for YC(A) (e.g. <code>2x2 or 4:2:0</code>). Requires the <a href="http://www.openexr.org/">OpenEXR</a> delegate library.</td> 427 </tr> 428 429 <tr> 430 <td>FAX</td> 431 <td>RW</td> 432 <td>Group 3 TIFF</td> 433 <td>This format is a fixed width of 1728 as required by the standard. See <a href="formats.html#TIFF">TIFF</a> format. Note that FAX machines use non-square pixels which are 1.5 times wider than they are tall but computer displays use square pixels so FAX images may appear to be narrow unless they are explicitly resized using a resize specification of <code>100x150%</code>.</td> 434 </tr> 435 436 <tr> 437 <td><a href="http://homepage.usask.ca/~ijm451/fig/">FIG</a></td> 438 <td>R</td> 439 <td>FIG graphics format</td> 440 <td>Requires <a href="ftp://ftp.x.org/contrib/applications/drawing_tools/transfig">TransFig</a>.</td> 441 </tr> 442 443 <tr> 444 <td><a href="http://www.cv.nrao.edu/fits/">FITS</a></td> 445 <td>RW</td> 446 <td>Flexible Image Transport System</td> 447 <td>To specify a single-precision floating-point format, use <code>-define quantum:format=floating-point</code>. Set the depth to 64 for a double-precision floating-point format.</td> 448 </tr> 449 450 <tr> 451 <td>FPX</td> 452 <td>RW</td> 453 <td>FlashPix Format</td> 454 <td>FlashPix has the option to store mega- and giga-pixel images at various resolutions in a single file which permits conservative bandwidth and fast reveal times when displayed within a Web browser. Requires the <a href="https://imagemagick.org/download/delegates">FlashPix SDK</a>. Specify the FlashPix viewing parameters with the <a href="command-line-options.html#define">-define fpx:view</a>.</td> 455 </tr> 456 457 <tr> 458 <td><a href="http://www.fileformat.info/format/gif/egff.htm">GIF</a></td> 459 <td>RW</td> 460 <td>CompuServe Graphics Interchange Format</td> 461 <td>8-bit RGB PseudoColor with up to 256 palette entries. Specify the format <code>GIF87</code> to write the older version 87a of the format. Use <a href="command-line-options.html#transparent-color">-transparent-color</a> to specify the GIF transparent color (e.g. <code>-transparent-color wheat</code>).</td> 462 </tr> 463 464 <tr> 465 <td>GPLT</td> 466 <td>R</td> 467 <td>Gnuplot plot files</td> 468 <td>Requires <a href="http://www.gnuplot.info/">gnuplot4.0.tar.Z</a> or later.</td> 469 </tr> 470 471 <tr> 472 <td>GRAY</td> 473 <td>RW</td> 474 <td>Raw gray samples</td> 475 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> to specify the image width, height, and depth. To specify a single precision floating-point format, use <code>-define quantum:format=floating-point</code>. Set the depth to 32 for single precision floats, 64 for double precision, and 16 for half-precision.</td> 476 </tr> 477 478 <tr> 479 <td>GRAYA</td> 480 <td>RW</td> 481 <td>Raw gray and alpha samples</td> 482 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> to specify the image width, height, and depth. To specify a single precision floating-point format, use <code>-define quantum:format=floating-point</code>. Set the depth to 32 for single precision floats, 64 for double precision, and 16 for half-precision.</td> 483 </tr> 484 485 <tr> 486 <td><a href="http://en.wikipedia.org/wiki/RGBE_image_format">HDR</a></td> 487 <td>RW</td> 488 <td>Radiance RGBE image format</td> 489 <td> </td> 490 </tr> 491 492 <tr> 493 <td><a href="http://en.wikipedia.org/wiki/RGBE_image_format">HDR</a></td> 494 <td>RW</td> 495 <td>Radiance RGBE image format</td> 496 <td> </td> 497 </tr> 498 499 <tr> 500 <td><a href="https://en.wikipedia.org/wiki/High_Efficiency_Image_File_Format">HEIC</a></td> 501 <td>R</td> 502 <td>Apple High efficiency Image Format</td> 503 <td>HEIC requires the <a href="https://github.com/strukturag/libheif">libheif</a> delegate library.</td> 504 </tr> 505 506 <tr> 507 <td>HPGL</td> 508 <td>R</td> 509 <td>HP-GL plotter language</td> 510 <td>Requires <a href="http://ftp.gnu.org/gnu/hp2xx">hp2xx-3.4.4.tar.gz</a></td> 511 </tr> 512 513 <tr> 514 <td>HRZ</td> 515 <td>RW</td> 516 <td>Slow Scane TeleVision</td> 517 <td> </td> 518 </tr> 519 520 <tr> 521 <td>HTML</td> 522 <td>RW</td> 523 <td>Hypertext Markup Language with a client-side image map</td> 524 <td>Also known as <code>HTM</code>. Requires <a href="http://user.it.uu.se/%7Ejan/html2ps.html">html2ps</a> to read.</td> 525 </tr> 526 527 <tr> 528 <td>ICO</td> 529 <td>R</td> 530 <td>Microsoft icon</td> 531 <td>Also known as <code>ICON</code>.</td> 532 </tr> 533 534 <tr> 535 <td>INFO</td> 536 <td>W</td> 537 <td>Format and characteristics of the image</td> 538 <td></td> 539 </tr> 540 541 <tr> 542 <td><a href="https://www.iso.org/obp/ui/#iso:std:iso:tr:11548:-1">ISOBRL</a></td> 543 <td>W</td> 544 <td>ISO/TR 11548-1 BRaiLle</td> 545 <td>Uses juxtaposition of 8-dot braille patterns (thus 8x2 dot matrices) to reproduce images, using the ISO/TR 11548-1 Braille encoding.</td> 546 </tr> 547 548 <tr> 549 <td><a href="https://www.iso.org/obp/ui/#iso:std:iso:tr:11548:-1">ISOBRL6</a></td> 550 <td>W</td> 551 <td>ISO/TR 11548-1 BRaiLle 6 dots</td> 552 <td>Uses juxtaposition of 6-dot braille patterns (thus 6x2 dot matrices) to reproduce images, using the ISO/TR 11548-1 Braille encoding.</td> 553 </tr> 554 555 <tr> 556 <td>JBIG</td> 557 <td>RW</td> 558 <td>Joint Bi-level Image experts Group file interchange format</td> 559 <td>Also known as <code>BIE</code> and <code>JBG</code>. Requires <a href="http://www.cl.cam.ac.uk/~mgk25/jbigkit/">jbigkit-1.6.tar.gz</a>.</td> 560 </tr> 561 562 <tr> 563 <td><a href="http://www.libmng.com/">JNG</a></td> 564 <td>RW</td> 565 <td>Multiple-image Network Graphics</td> 566 <td>JPEG in a PNG-style wrapper with transparency. Requires libjpeg and libpng-1.0.11 or later, <a href="http://www.libpng.org/pub/png/libpng.html">libpng-1.2.5</a> or later recommended.</td> 567 </tr> 568 569 <tr> 570 <td><a href="http://www.openjpeg.org/">JP2</a></td> 571 <td>RW</td> 572 <td>JPEG-2000 JP2 File Format Syntax</td> 573 <td>Specify the encoding options with the <a href="command-line-options.html#define">-define</a> option. See <a href="jp2.html">JP2 Encoding Options</a> for more details.</td> 574 </tr> 575 576 <tr> 577 <td><a href="http://www.openjpeg.org/">JPT</a></td> 578 <td>RW</td> 579 <td>JPEG-2000 Code Stream Syntax</td> 580 <td>Specify the encoding options with the <a href="command-line-options.html#define">-define</a> option See <a href="jp2.html">JP2 Encoding Options</a> for more details.</td> 581 </tr> 582 583 <tr> 584 <td><a href="http://www.openjpeg.org/">J2C</a></td> 585 <td>RW</td> 586 <td>JPEG-2000 Code Stream Syntax</td> 587 <td>Specify the encoding options with the <a href="command-line-options.html#define">-define</a> option See <a href="jp2.html">JP2 Encoding Options</a> for more details.</td> 588 </tr> 589 590 <tr> 591 <td><a href="http://www.openjpeg.org/">J2K</a></td> 592 <td>RW</td> 593 <td>JPEG-2000 Code Stream Syntax</td> 594 <td>Specify the encoding options with the <a href="command-line-options.html#define">-define</a> option See <a href="jp2.html">JP2 Encoding Options</a> for more details.</td> 595 </tr> 596 597 <tr> 598 <td><a href="http://www.jpeg.org/">JPEG</a></td> 599 <td>RW</td> 600 <td>Joint Photographic Experts Group JFIF format</td> 601 <td>Note, JPEG is a lossy compression. In addition, you cannot create black and white images with JPEG nor can you save transparency.<br /><br /> Requires <a href="http://www.ijg.org/files/">jpegsrc.v8c.tar.gz</a>. You can set quality scaling for luminance and chrominance separately (e.g. <a href="command-line-options.html#quality">-quality</a> 90,70). You can optionally define the DCT method, for example to specify the float method, use <a href="command-line-options.html#define">-define jpeg:dct-method=float</a>. By default we compute optimal Huffman coding tables. Specify <a href="command-line-options.html#define">-define jpeg:optimize-coding=false</a> to use the default Huffman tables. Two other options include <a href="command-line-options.html#define">-define jpeg:block-smoothing</a> and <a href="command-line-options.html#define">-define jpeg:fancy-upsampling</a>. Set the sampling factor with <a href="command-line-options.html#define">-define jpeg:sampling-factor</a>. You can size the image with <code>jpeg:size</code>, for example <a href="command-line-options.html#define">-define jpeg:size=128x128</a>. To restrict the maximum file size, use <code>jpeg:extent</code>, for example <a href="command-line-options.html#define">-define jpeg:extent=400KB</a>. To define one or more custom quantization tables, use <a href="command-line-options.html#define">-define jpeg:q-table=<i>filename</i></a>. To avoid reading a particular associated image profile, use <a href="command-line-options.html#define">-define profile:skip=<i>name</i></a> (e.g. profile:skip=ICC).</td> 602 </tr> 603 604 <tr> 605 <td><a href="https://en.wikipedia.org/wiki/JPEG_XR">JXR</a></td> 606 <td>RW</td> 607 <td>JPEG extended range</td> 608 <td>Requires the <a href="https://jxrlib.codeplex.com/">jxrlib</a> delegate library. Put the JxrDecApp and JxrEncApp applications in your execution path. </td> 609 </tr> 610 611 <tr> 612 <td><a href="http://www.json.org">JSON</a></td> 613 <td>W</td> 614 <td>JavaScript Object Notation, a lightweight data-interchange format</td> 615 <td>Include additional attributes about the image with these defines: <a href="command-line-options.html#define">-define json:locate</a>, <a href="command-line-options.html#define">-define json:limit</a>, <a href="command-line-options.html#define">-define json:moments</a>, or <a href="command-line-options.html#define">-define json:features</a>.</td> 616 </tr> 617 618 <tr> 619 <td>MAN</td> 620 <td>R</td> 621 <td>Unix reference manual pages</td> 622 <td>Requires that GNU groff and Ghostcript are installed.</td> 623 </tr> 624 625 <tr> 626 <td>MAT</td> 627 <td>R</td> 628 <td>MATLAB image format</td> 629 <td> </td> 630 </tr> 631 632 <tr> 633 <td><a href="miff.html">MIFF</a></td> 634 <td>RW</td> 635 <td>Magick image file format</td> 636 <td>This format persists all image attributes known to ImageMagick. To specify a single precision floating-point format, use <code>-define quantum:format=floating-point</code>. Set the depth to 32 for single precision floats, 64 for double precision, and 16 for half-precision.</td> 637 </tr> 638 639 <tr> 640 <td>MONO</td> 641 <td>RW</td> 642 <td>Bi-level bitmap in least-significant-byte first order</td> 643 <td> </td> 644 </tr> 645 646 <tr> 647 <td><a href="http://www.libpng.org/pub/mng/">MNG</a></td> 648 <td>RW</td> 649 <td>Multiple-image Network Graphics</td> 650 <td>A PNG-like Image Format Supporting Multiple Images, Animation and Transparent JPEG. Requires libpng-1.0.11 or later, <a href="http://www.libpng.org/pub/png/libpng.html">libpng-1.2.5</a> or later recommended. An interframe delay of 0 generates one frame with each additional layer composited on top. For motion, be sure to specify a non-zero delay.</td> 651 </tr> 652 653 <tr> 654 <td><a href="http://www.ffmpeg.org/">M2V</a></td> 655 <td>RW</td> 656 <td>Motion Picture Experts Group file interchange format (version 2)</td> 657 <td>Requires <a href="http://www.ffmpeg.org/download.html">ffmpeg</a>.</td> 658 </tr> 659 660 <tr> 661 <td><a href="http://www.ffmpeg.org/">MPEG</a></td> 662 <td>RW</td> 663 <td>Motion Picture Experts Group file interchange format (version 1)</td> 664 <td>Requires <a href="http://www.ffmpeg.org/download.html">ffmpeg</a>.</td> 665 </tr> 666 667 <tr> 668 <td>MPC</td> 669 <td>RW</td> 670 <td>Magick Persistent Cache image file format</td> 671 <td>The most efficient data processing pattern is a write-once, read-many-times pattern. The image is generated or copied from source, then various analyses are performed on the image pixels over time. MPC supports this pattern. MPC is the native <var>in-memory</var> ImageMagick uncompressed file format. This file format is identical to that used by ImageMagick to represent images in memory and is read by mapping the file directly into memory. The MPC format is not portable and is not suitable as an archive format. It is suitable as an intermediate format for high-performance image processing. The MPC format requires two files to support one image. Image attributes are written to a file with the extension <code>.mpc</code>, whereas, image pixels are written to a file with the extension <code>.cache</code>.</td> 672 </tr> 673 674 <tr> 675 <td>MPR</td> 676 <td>RW</td> 677 <td>Magick Persistent Registry</td> 678 <td>This format permits you to write to and read images from memory. The image persists until the program exits. For example, let's use the MPR to create a checkerboard: 679 <pre class="highlight"><code>convert \( -size 15x15 canvas:black canvas:white -append \) \ 680 \( +clone -flip \) +append -write mpr:checkers +delete \ 681 -size 240x240 tile:mpr:checkers board.png 682 </code></pre></td> 683 </tr> 684 685 <tr> 686 <td>MRW</td> 687 <td>R</td> 688 <td>Sony (Minolta) Raw Image File</td> 689 <td> </td> 690 </tr> 691 692 <tr> 693 <td>MSL</td> 694 <td>RW</td> 695 <td>Magick Scripting Language</td> 696 <td>MSL is the XML-based scripting language supported by the <a href="conjure.html">conjure</a> utility. MSL requires the <a href="http://xmlsoft.org/">libxml2</a> delegate library.</td> 697 </tr> 698 699 <tr> 700 <td><a href="http://www.fileformat.info/format/mtv/egff.htm">MTV</a></td> 701 <td>RW</td> 702 <td>MTV Raytracing image format</td> 703 <td> </td> 704 </tr> 705 706 <tr> 707 <td><a href="magick-vector-graphics.html">MVG</a></td> 708 <td>RW</td> 709 <td>Magick Vector Graphics.</td> 710 <td>The native ImageMagick vector metafile format. A text file containing vector drawing commands accepted by <a href="convert.html">convert</a>'s <a href="command-line-options.html#draw">-draw</a> option.</td> 711 </tr> 712 713 <tr> 714 <td>NEF</td> 715 <td>R</td> 716 <td>Nikon Digital SLR Camera Raw Image File</td> 717 <td> </td> 718 </tr> 719 720 <tr> 721 <td>ORF</td> 722 <td>R</td> 723 <td>Olympus Digital Camera Raw Image File</td> 724 <td> </td> 725 </tr> 726 727 <tr> 728 <td>OTB</td> 729 <td>RW</td> 730 <td>On-the-air Bitmap</td> 731 <td> </td> 732 </tr> 733 734 <tr> 735 <td>P7</td> 736 <td>RW</td> 737 <td>Xv's Visual Schnauzer thumbnail format</td> 738 <td> </td> 739 </tr> 740 741 <tr> 742 <td>PALM</td> 743 <td>RW</td> 744 <td>Palm pixmap</td> 745 <td> </td> 746 </tr> 747 748 <tr> 749 <td><a href="http://netpbm.sourceforge.net/doc/pam.html">PAM</a></td> 750 <td>W</td> 751 <td>Common 2-dimensional bitmap format</td> 752 <td> </td> 753 </tr> 754 755 <tr> 756 <td>CLIPBOARD</td> 757 <td>RW</td> 758 <td>Windows Clipboard</td> 759 <td>Only available under Microsoft Windows.</td> 760 </tr> 761 <tr> 762 <td><a href="http://netpbm.sourceforge.net/doc/pbm.html">PBM</a></td> 763 <td>RW</td> 764 <td>Portable bitmap format (black and white)</td> 765 <td> </td> 766 </tr> 767 768 <tr> 769 <td>PCD</td> 770 <td>RW</td> 771 <td>Photo CD</td> 772 <td>The maximum resolution written is 768x512 pixels since larger images require huffman compression (which is not supported). Use <a href="command-line-options.html#bordercolor">-bordercolor</a> to specify the border color (e.g. <code>-bordercolor black</code>).</td> 773 </tr> 774 775 <tr> 776 <td>PCDS</td> 777 <td>RW</td> 778 <td>Photo CD</td> 779 <td>Decode with the sRGB color tables.</td> 780 </tr> 781 782 <tr> 783 <td>PCL</td> 784 <td>W</td> 785 <td>HP Page Control Language</td> 786 <td>Use <a href="command-line-options.html#define">-define</a> to specify fit to page option (e.g. <code>-define pcl:fit-to-page=true</code>).</td> 787 </tr> 788 789 <tr> 790 <td><a href="http://www.fileformat.info/format/pcx/egff.htm">PCX</a></td> 791 <td>RW</td> 792 <td>ZSoft IBM PC Paintbrush file</td> 793 <td> </td> 794 </tr> 795 796 <tr> 797 <td>PDB</td> 798 <td>RW</td> 799 <td>Palm Database ImageViewer Format</td> 800 <td> </td> 801 </tr> 802 803 <tr> 804 <td>PDF</td> 805 <td>RW</td> 806 <td>Portable Document Format</td> 807 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read. By default, ImageMagick sets the page size to the MediaBox. Some PDF files, however, have a CropBox or TrimBox that is smaller than the MediaBox and may include white space, registration or cutting marks outside the CropBox or TrimBox. To force ImageMagick to use the CropBox or TrimBox rather than the MediaBox, use <a href="command-line-options.html#define">-define</a> (e.g. <code>-define pdf:use-cropbox=true</code> or <code>-define pdf:use-trimbox=true</code>). Use <a href="command-line-options.html#density">-density</a> to improve the appearance of your PDF rendering (e.g. -density 300x300). Use <a href="command-line-options.html#alpha">-alpha remove </a> to remove transparency. To specify direct conversion from Postscript to PDF, use <code>-define delegate:bimodel=true</code>. Use <code>-define pdf:fit-page=true</code> to scale to the page size. To immediately stop processing upon an error, set <code>-define pdf:stop-on-error</code> to <code>true</code>. To set the page direction preferences to right-to-left, try <code>-define pdf:page-direction=right-to-left</code>.</td> 808 </tr> 809 810 <tr> 811 <td>PEF</td> 812 <td>R</td> 813 <td>Pentax Electronic File</td> 814 <td>Requires an explicit image format otherwise the image is interpreted as a TIFF image (e.g. pef:image.pef).</td> 815 </tr> 816 817 <tr> 818 <td>PES</td> 819 <td>R</td> 820 <td>Embrid Embroidery Format</td> 821 <td> </td> 822 </tr> 823 824 <tr> 825 <td>PFA</td> 826 <td>R</td> 827 <td>Postscript Type 1 font (ASCII)</td> 828 <td>Opening as file returns a preview image.</td> 829 </tr> 830 831 <tr> 832 <td>PFB</td> 833 <td>R</td> 834 <td>Postscript Type 1 font (binary)</td> 835 <td>Opening as file returns a preview image.</td> 836 </tr> 837 838 <tr> 839 <td><a href="http://netpbm.sourceforge.net/doc/pfm.html">PFM</a></td> 840 <td>RW</td> 841 <td>Portable float map format</td> 842 <td> </td> 843 </tr> 844 845 <tr> 846 <td><a href="http://netpbm.sourceforge.net/doc/pgm.html">PGM</a></td> 847 <td>RW</td> 848 <td>Portable graymap format (gray scale)</td> 849 <td> </td> 850 </tr> 851 852 <tr> 853 <td>PICON</td> 854 <td>RW</td> 855 <td>Personal Icon</td> 856 <td> </td> 857 </tr> 858 859 <tr> 860 <td>PICT</td> 861 <td>RW</td> 862 <td>Apple Macintosh QuickDraw/PICT file</td> 863 <td> </td> 864 </tr> 865 866 <tr> 867 <td>PIX</td> 868 <td>R</td> 869 <td>Alias/Wavefront RLE image format</td> 870 <td> </td> 871 </tr> 872 873 <tr> 874 <td><a href="http://www.libpng.org/pub/png/">PNG</a></td> 875 <td>RW</td> 876 <td>Portable Network Graphics</td> 877 <td>Requires libpng-1.0.11 or later, <a href="http://www.libpng.org/pub/png/libpng.html">libpng-1.2.5</a> or later recommended. The PNG specification does not support pixels-per-inch units, only pixels-per-centimeter. To avoid reading a particular associated image profile, use <a href="command-line-options.html#define">-define profile:skip=<i>name</i></a> (e.g. profile:skip=ICC).</td> 878 </tr> 879 880 <tr> 881 <td><a href="http://www.libpng.org/pub/png/">PNG8</a></td> 882 <td>RW</td> 883 <td>Portable Network Graphics</td> 884 <td>8-bit indexed with optional binary transparency</td> 885 </tr> 886 887 <tr> 888 <td><a href="http://www.libpng.org/pub/png/">PNG00</a></td> 889 <td>RW</td> 890 <td>Portable Network Graphics</td> 891 <td>PNG inheriting subformat from original if possible</td> 892 </tr> 893 894 <tr> 895 <td><a href="http://www.libpng.org/pub/png/">PNG24</a></td> 896 <td>RW</td> 897 <td>Portable Network Graphics</td> 898 <td>opaque or binary transparent 24-bit RGB</td> 899 </tr> 900 901 <tr> 902 <td><a href="http://www.libpng.org/pub/png/">PNG32</a></td> 903 <td>RW</td> 904 <td>Portable Network Graphics</td> 905 <td>opaque or transparent 32-bit RGBA</td> 906 </tr> 907 908 <tr> 909 <td><a href="http://www.libpng.org/pub/png/">PNG48</a></td> 910 <td>RW</td> 911 <td>Portable Network Graphics</td> 912 <td>opaque or binary transparent 48-bit RGB</td> 913 </tr> 914 915 <tr> 916 <td><a href="http://www.libpng.org/pub/png/">PNG64</a></td> 917 <td>RW</td> 918 <td>Portable Network Graphics</td> 919 <td>opaque or transparent 64-bit RGB</td> 920 </tr> 921 922 <tr> 923 <td><a href="http://netpbm.sourceforge.net/doc/pnm.html">PNM</a></td> 924 <td>RW</td> 925 <td>Portable anymap</td> 926 <td>PNM is a family of formats supporting portable bitmaps (PBM) , graymaps (PGM), and pixmaps (PPM). There is no file format associated with pnm itself. If PNM is used as the output format specifier, then ImageMagick automagically selects the most appropriate format to represent the image. The default is to write the binary version of the formats. Use <a href="command-line-options.html#compress">-compress none</a> to write the ASCII version of the formats.</td> 927 </tr> 928 929 <tr> 930 <td><a href="http://netpbm.sourceforge.net/doc/ppm.html">PPM</a></td> 931 <td>RW</td> 932 <td>Portable pixmap format (color)</td> 933 <td> </td> 934 </tr> 935 936 <tr> 937 <td>PS</td> 938 <td>RW</td> 939 <td>Adobe PostScript file</td> 940 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read. To force ImageMagick to respect the crop box, use <a href="command-line-options.html#define">-define</a> (e.g. <code>-define eps:use-cropbox=true</code>). Use <a href="command-line-options.html#density">-density</a> to improve the appearance of your Postscript rendering (e.g. -density 300x300). Use <a href="command-line-options.html#alpha">-alpha remove </a> to remove transparency. To specify direct conversion from PDF to Postscript, use <code>-define delegate:bimodel=true</code>.</td> 941 </tr> 942 943 <tr> 944 <td>PS2</td> 945 <td>RW</td> 946 <td>Adobe Level II PostScript file</td> 947 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read.</td> 948 </tr> 949 950 <tr> 951 <td>PS3</td> 952 <td>RW</td> 953 <td>Adobe Level III PostScript file</td> 954 <td>Requires <a href="http://www.cs.wisc.edu/%7Eghost">Ghostscript</a> to read.</td> 955 </tr> 956 957 <tr> 958 <td><a href="http://www.adobe.com/devnet-apps/photoshop/fileformatashtml/">PSB</a></td> 959 <td>RW</td> 960 <td>Adobe Large Document Format</td> 961 <td> </td> 962 </tr> 963 964 <tr> 965 <td><a href="http://www.adobe.com/devnet-apps/photoshop/fileformatashtml/">PSD</a></td> 966 <td>RW</td> 967 <td>Adobe Photoshop bitmap file</td> 968 <td>Use <a href="command-line-options.html#define">-define psd:alpha-unblend=off</a> to disable alpha blenning in the merged image. Use <a href="command-line-options.html#define">-define psd:additional-info=all|selective</a> to transfer additional information from the input PSD file to output PSD file. The 'selective' option will preserve all additional information that is not related to the geometry of the image. The 'all' option should only be used when the geometry of the image has not been changed. This option is helpful when transferring non-simple layers, such as adjustment layers from the input PSD file to the output PSD file. This define is available as of Imagemagick version 6.9.5-8. Use <a href="command-line-options.html#define">-define psd:preserve-opacity-mask=true</a> to preserve the opacity mask of a layer and add it back to the layer when the image is saved.</td> 969 </tr> 970 971 <tr> 972 <td>PTIF</td> 973 <td>RW</td> 974 <td>Pyramid encoded <a href="formats.html#TIFF">TIFF</a></td> 975 <td>Multi-resolution <a href="formats.html#TIFF">TIFF</a> containing successively smaller versions of the image down to the size of an icon.</td> 976 </tr> 977 978 <tr> 979 <td><a href="http://www.photoworks.com/">PWP</a></td> 980 <td>R</td> 981 <td>Seattle File Works multi-image file</td> 982 <td> </td> 983 </tr> 984 985 <tr> 986 <td>RAD</td> 987 <td>R</td> 988 <td>Radiance image file</td> 989 <td>Requires that <i>ra_ppm</i> from the Radiance software package be installed.</td> 990 </tr> 991 992 <tr> 993 <td>RAF</td> 994 <td>R</td> 995 <td>Fuji CCD-RAW Graphic File</td> 996 <td> </td> 997 </tr> 998 999 <tr> 1000 <td>RGB</td> 1001 <td>RW</td> 1002 <td>Raw red, green, and blue samples</td> 1003 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> to specify the image width, height, and depth. To specify a single precision floating-point format, use <code>-define quantum:format=floating-point</code>. Set the depth to 32 for single precision floats, 64 for double precision, and 16 for half-precision.</td> 1004 </tr> 1005 1006 <tr> 1007 <td>RGBA</td> 1008 <td>RW</td> 1009 <td>Raw red, green, blue, and alpha samples</td> 1010 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> to specify the image width, height, and depth. To specify a single precision floating-point format, use <code>-define quantum:format=floating-point</code>. Set the depth to 32 for single precision floats, 64 for double precision, and 16 for half-precision.</td> 1011 </tr> 1012 1013 <tr> 1014 <td>RGF</td> 1015 <td>RW</td> 1016 <td>LEGO Mindstorms EV3 Robot Graphics File</td> 1017 <td> </td> 1018 </tr> 1019 1020 <tr> 1021 <td>RLA</td> 1022 <td>R</td> 1023 <td>Alias/Wavefront image file</td> 1024 <td> </td> 1025 </tr> 1026 1027 <tr> 1028 <td>RLE</td> 1029 <td>R</td> 1030 <td>Utah Run length encoded image file</td> 1031 <td> </td> 1032 </tr> 1033 1034 <tr> 1035 <td><a href="http://www.oreilly.com/www/centers/gff/formats/scitex/">SCT</a></td> 1036 <td>R</td> 1037 <td>Scitex Continuous Tone Picture</td> 1038 <td> </td> 1039 </tr> 1040 1041 <tr> 1042 <td><a href="http://www.photoworks.com/">SFW</a></td> 1043 <td>R</td> 1044 <td>Seattle File Works image</td> 1045 <td> </td> 1046 </tr> 1047 1048 <tr> 1049 <td>SGI</td> 1050 <td>RW</td> 1051 <td>Irix RGB image</td> 1052 <td> </td> 1053 </tr> 1054 1055 <tr> 1056 <td>SHTML</td> 1057 <td>W</td> 1058 <td>Hypertext Markup Language client-side image map</td> 1059 <td>Used to write HTML clickable image maps based on a the output of <a href="montage.html">montage</a> or a format which supports tiled images such as <a href="formats.html#MIFF">MIFF</a>.</td> 1060 </tr> 1061 1062 <tr> 1063 <td>SID, MrSID</td> 1064 <td>R</td> 1065 <td>Multiresolution seamless image</td> 1066 <td>Requires the <a href="http://www.lizardtech.com/downloads/downloads.html?dl=/download/files/lin/geoexpress_commandlineutils_linux.tgz">mrsidgeodecode</a> command line utility that decompresses MG2 or MG3 SID image files.</td> 1067 </tr> 1068 1069 <tr> 1070 <td>SPARSE-COLOR</td> 1071 <td>W</td> 1072 <td>Raw text file</td> 1073 <td>Format compatible with the <a href="command-line-options.html#sparse-color">-sparse-color</a> option. Lists only non-fully-transparent pixels.</td> 1074 </tr> 1075 1076 <tr> 1077 <td>SUN</td> 1078 <td>RW</td> 1079 <td>SUN Rasterfile</td> 1080 <td> </td> 1081 </tr> 1082 1083 <tr> 1084 <td><a href="http://www.w3.org/Graphics/SVG">SVG</a></td> 1085 <td>RW</td> 1086 <td>Scalable Vector Graphics</td> 1087 <td>ImageMagick utilizes <a href="http://www.inkscape.org/">inkscape</a> if its in your execution path otherwise <a href="http://developer.gnome.org/rsvg/">RSVG</a>. If neither are available, ImageMagick reverts to its internal SVG renderer. The default resolution is 96 DPI. Use <a href="command-line-options.html#size">-size</a> command line option to specify the maximum width and height.</td> 1088 </tr> 1089 1090 <tr> 1091 <td>TEXT</td> 1092 <td>R</td> 1093 <td>text file</td> 1094 <td>Requires an explicit format specifier to read, e.g. text:README.txt.</td> 1095 </tr> 1096 1097 <tr> 1098 <td>TGA</td> 1099 <td>RW</td> 1100 <td>Truevision Targa image</td> 1101 <td>Also known as formats <code>ICB</code>, <code>VDA</code>, and <code>VST</code>.</td> 1102 </tr> 1103 1104 <tr> 1105 <td><a href="http://www.libtiff.org/">TIFF</a></td> 1106 <td>RW</td> 1107 <td>Tagged Image File Format</td> 1108 <td>Also known as <code>TIF</code>. Requires <a href="http://www.libtiff.org/">tiff-v3.6.1.tar.gz</a> or later. Use <a href="command-line-options.html#define">-define</a> to specify the rows per strip (e.g. <code>-define tiff:rows-per-strip=8</code>). To define the tile geometry, use for example, <code>-define tiff:tile-geometry=128x128</code>. To specify a <var>signed</var> format, use <code>-define quantum:format=signed</code>. To specify a single-precision floating-point format, use <code>-define quantum:format=floating-point</code>. Set the depth to 64 for a double-precision floating-point format. Use <code>-define quantum:polarity=min-is-black</code> or <code>-define quantum:polarity=min-is-white</code> toggle the photometric interpretation for a bilevel image. Specify the extra samples as associated or unassociated alpha with, for example, <code>-define tiff:alpha=unassociated</code>. Set the fill order with <code>-define tiff:fill-order=msb|lsb</code>. Set the TIFF endianess with <code>-define tiff:endian=msb|lsb</code>. Use <code>-define tiff:exif-properties=false</code> to skip reading the EXIF properties. You can set a number of TIFF software attributes including document name, host computer, artist, timestamp, make, model, software, and copyright. For example, <a href="command-line-options.html#set">-set tiff:software "My Company"</a>. If you want to ignore certain TIFF tags, use this option: <code>-define tiff:ignore-tags=comma-separated-list-of-tag-IDs</code>. Since version 6.9.1-4 there is support for reading photoshop layers in TIFF files, this can be disabled with <code>-define tiff:ignore-layers=true</code></td> 1109 </tr> 1110 1111 <tr> 1112 <td>TIM</td> 1113 <td>R</td> 1114 <td>PSX TIM file</td> 1115 <td> </td> 1116 </tr> 1117 1118 <tr> 1119 <td><a href="http://www.freetype.org/">TTF</a></td> 1120 <td>R</td> 1121 <td>TrueType font file</td> 1122 <td>Requires <a href="http://www.freetype.org/">freetype 2</a>. Opening as file returns a preview image. Use <a href="command-line-options.html#set">-set</a> if you do not want to hint glyph outlines after their scaling to device pixels (e.g. <code>-set type:hinting off</code>).</td> 1123 </tr> 1124 1125 <tr> 1126 <td>TXT</td> 1127 <td>RW</td> 1128 <td>Raw text file</td> 1129 <td>Use <a href="command-line-options.html#define">-define</a> to specify the color compliance (e.g. <code>-define txt:compliance=css</code>).</td> 1130 </tr> 1131 1132 <tr> 1133 <td><a href="http://www.unicode.org/charts/PDF/U2800.pdf">UBRL</a></td> 1134 <td>W</td> 1135 <td>Unicode BRaiLle</td> 1136 <td>Uses juxtaposition of 8-dot braille patterns (thus 8x2 dot matrices) to reproduce images, using the Unicode Braille encoding.</td> 1137 </tr> 1138 1139 <tr> 1140 <td><a href="http://www.unicode.org/charts/PDF/U2800.pdf">UBRL6</a></td> 1141 <td>W</td> 1142 <td>Unicode BRaiLle 6 dots</td> 1143 <td>Uses juxtaposition of 6-dot braille patterns (thus 6x2 dot matrices) to reproduce images, using the Unicode Braille encoding.</td> 1144 </tr> 1145 1146 <tr> 1147 <td>UIL</td> 1148 <td>W</td> 1149 <td>X-Motif UIL table</td> 1150 <td> </td> 1151 </tr> 1152 1153 <tr> 1154 <td>UYVY</td> 1155 <td>RW</td> 1156 <td>Interleaved YUV raw image</td> 1157 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> command line options to specify width and height. Use <a href="command-line-options.html#sampling-factor">-sampling-factor</a> to set the desired subsampling (e.g. -sampling-factor 4:2:2).</td> 1158 </tr> 1159 1160 <tr> 1161 <td>VICAR</td> 1162 <td>RW</td> 1163 <td>VICAR rasterfile format</td> 1164 <td> </td> 1165 </tr> 1166 1167 <tr> 1168 <td><a href="http://www.fileformat.info/format/viff/egff.htm">VIFF</a></td> 1169 <td>RW</td> 1170 <td>Khoros Visualization Image File Format</td> 1171 <td> </td> 1172 </tr> 1173 1174 <tr> 1175 <td><a href="http://www.openmobilealliance.org/Technical/wapindex.aspx">WBMP</a></td> 1176 <td>RW</td> 1177 <td>Wireless bitmap</td> 1178 <td>Support for uncompressed monochrome only.</td> 1179 </tr> 1180 1181 <tr> 1182 <td><a href="https://en.wikipedia.org/wiki/JPEG_XR">WDP</a></td> 1183 <td>RW</td> 1184 <td>JPEG extended range</td> 1185 <td>Requires the <a href="https://jxrlib.codeplex.com/">jxrlib</a> delegate library. Put the JxrDecApp and JxrEncApp applications in your execution path. </td> 1186 </tr> 1187 1188 <tr> 1189 <td><a href="http://en.wikipedia.org/wiki/WebP">WEBP</a></td> 1190 <td>RW</td> 1191 <td>Weppy image format</td> 1192 <td>Requires the <a href="https://developers.google.com/speed/webp/download">WEBP</a> delegate library. Specify the encoding options with the <a href="command-line-options.html#define">-define</a> option See <a href="webp.html">WebP Encoding Options</a> for more details.</td> 1193 </tr> 1194 1195 <tr> 1196 <td><a href="http://www.fileformat.info/format/wmf/egff.htm">WMF</a></td> 1197 <td>R</td> 1198 <td>Windows Metafile</td> 1199 <td>Requires <a href="http://sourceforge.net/projects/wvware/">libwmf</a>. By default, renders WMF files using the dimensions specified by the metafile header. Use the -density option to adjust the output resolution, and thereby adjust the output size. The default output resolution is 72DPI so <code>-density 144</code> results in an image twice as large as the default. Use <code>-background color</code> to specify the WMF background color (default white) or <code>-texture filename</code> to specify a background texture image.</td> 1200 </tr> 1201 1202 <tr> 1203 <td><a href="http://www.fileformat.info/format/wpg/egff.htm">WPG</a></td> 1204 <td>R</td> 1205 <td>Word Perfect Graphics File</td> 1206 <td> </td> 1207 </tr> 1208 1209 <tr> 1210 <td>X</td> 1211 <td>RW</td> 1212 <td>display or import an image to or from an X11 server</td> 1213 <td>Use <a href="command-line-options.html#define">-define</a> to obtain the image from the root window (e.g. <code>-define x:screen=true</code>). Set <code>x:silent=true</code> to turn off the beep when importing an image.</td> 1214 </tr> 1215 1216 <tr> 1217 <td><a href="http://www.fileformat.info/format/xbm/egff.htm">XBM</a></td> 1218 <td>RW</td> 1219 <td>X Windows system bitmap, black and white only</td> 1220 <td>Used by the X Windows System to store monochrome icons.</td> 1221 </tr> 1222 1223 <tr> 1224 <td>XCF</td> 1225 <td>R</td> 1226 <td>GIMP image</td> 1227 <td> </td> 1228 </tr> 1229 1230 <tr> 1231 <td><a href="http://www.fileformat.info/format/xpm/egff.htm">XPM</a></td> 1232 <td>RW</td> 1233 <td>X Windows system pixmap</td> 1234 <td>Also known as <code>PM</code>. Used by the X Windows System to store color icons.</td> 1235 </tr> 1236 1237 <tr> 1238 <td><a href="http://www.fileformat.info/format/xwd/egff.htm">XWD</a></td> 1239 <td>RW</td> 1240 <td>X Windows system window dump</td> 1241 <td>Used by the X Windows System to save/display screen dumps.</td> 1242 </tr> 1243 1244 <tr> 1245 <td>X3F</td> 1246 <td>R</td> 1247 <td>Sigma Camera RAW Picture File</td> 1248 <td> </td> 1249 </tr> 1250 1251 <tr> 1252 <td>YCbCr</td> 1253 <td>RW</td> 1254 <td>Raw Y, Cb, and Cr samples</td> 1255 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> to specify the image width, height, and depth.</td> 1256 </tr> 1257 1258 <tr> 1259 <td>YCbCrA</td> 1260 <td>RW</td> 1261 <td>Raw Y, Cb, Cr, and alpha samples</td> 1262 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> to specify the image width, height, and depth.</td> 1263 </tr> 1264 1265 <tr> 1266 <td>YUV</td> 1267 <td>RW</td> 1268 <td>CCIR 601 4:1:1</td> 1269 <td>Use <a href="command-line-options.html#size">-size</a> and <a href="command-line-options.html#depth">-depth</a> command line options to specify width, height, and depth. Use <a href="command-line-options.html#sampling-factor">-sampling-factor</a> to set the desired subsampling (e.g. -sampling-factor 4:2:2).</td> 1270 </tr> 1271 </tbody> 1272 </table> 1273 </div> 1274 1275 <h2><a class="anchor" id="pseudo"></a>Pseudo-image Formats</h2> 1276 1277 <p>ImageMagick supports a number of image format specifications which refer to images prepared via an algorithm, or input/output targets. The following table lists these pseudo-image formats:</p> 1278 1279 <div class="table-responsive"> 1280 <table class="table table-sm table-striped"> 1281 <tr> 1282 <th>Tag</th> 1283 <th>Mode</th> 1284 <th>Description</th> 1285 <th>Notes</th> 1286 </tr> 1287 1288 <tr> 1289 <td>CANVAS</td> 1290 <td>R</td> 1291 <td>Canvas image of specified color</td> 1292 <td>Useful to create solid color <var>canvas</var> images. Use 1293 <a href="command-line-options.html#size" >-size</a> and <a 1294 href="command-line-options.html#depth" >-depth</a> to specify the 1295 image width, height, and depth. Example canvas color specifications 1296 include <code>canvas:red</code> and <code>canvas:#FF0000</code>.<br/> 1297 1298 If no color is specified a '<code>white</code>' canvas image is 1299 generated. If no <a href="command-line-options.html#size" >-size</a> is specified 1300 a single pixel image of the specified color is generated.</td> 1301 1302 </tr> 1303 1304 <tr> 1305 <td>CAPTION</td> 1306 <td>R</td> 1307 <td>Image caption</td> 1308 <td> </td> 1309 </tr> 1310 1311 <tr> 1312 <td>CLIP</td> 1313 <td>RW</td> 1314 <td>Clip path of image</td> 1315 <td> </td> 1316 </tr> 1317 1318 <tr> 1319 <td>CLIPBOARD</td> 1320 <td>RW</td> 1321 <td>Windows Clipboard</td> 1322 <td>Only available under Microsoft Windows.</td> 1323 </tr> 1324 1325 <tr> 1326 <td>FRACTAL</td> 1327 <td>R</td> 1328 <td>Plasma fractal image</td> 1329 <td> </td> 1330 </tr> 1331 1332 <tr> 1333 <td>GRADIENT</td> 1334 <td>R</td> 1335 <td>Gradual passing from one shade to another</td> 1336 <td>Returns a rendered linear top-to-bottom <a href="gradient.html">gradient image</a> using the specified image size.</td> 1337 1338 </tr> 1339 1340 <tr> 1341 <td>HALD</td> 1342 <td>R</td> 1343 <td>Identity Hald CLUT Image</td> 1344 <td>Select levels like this: hald:[8] for level 8.</td> 1345 </tr> 1346 1347 <tr> 1348 <td>HISTOGRAM</td> 1349 <td>W</td> 1350 <td>Histogram of the image</td> 1351 <td>The histogram includes the unique colors of the image as an image comment. If you have no need for the unique color list, use <code>-define histogram:unique-colors=false</code> to forego this expensive operation.</td> 1352 </tr> 1353 1354 <tr> 1355 <td>INLINE</td> 1356 <td>RW</td> 1357 <td>Base64-encoded inline image</td> 1358 <td>The inline image look similar to <code>inline:data:;base64,/9j/4AAQSk...knrn//2Q==</code>. If the inline image exceeds 5000 characters, reference it from a file (e.g. <code>inline:inline.txt</code>). You can also write a base64-encoded image. Embed the mime type in the filename, for example, <code>convert myimage inline:jpeg:myimage.txt</code>.</td> 1359 </tr> 1360 1361 <tr> 1362 <td>LABEL</td> 1363 <td>R</td> 1364 <td>Text image format</td> 1365 <td>Specify the desired text as the filename (e.g. <code>label:"This a label"</code>).</td> 1366 </tr> 1367 1368 <tr> 1369 <td>MAP</td> 1370 <td>RW</td> 1371 <td>Colormap intensities and indices</td> 1372 <td>Set -depth to set the sample size of the intensities; indices are 16-bit if colors > 256.</td> 1373 </tr> 1374 1375 <tr> 1376 <td>MASK</td> 1377 <td>RW</td> 1378 <td>Image mask</td> 1379 <td> </td> 1380 </tr> 1381 1382 <tr> 1383 <td>MATTE</td> 1384 <td>W</td> 1385 <td>MATTE format</td> 1386 <td>Write only.</td> 1387 </tr> 1388 1389 <tr> 1390 <td>NULL</td> 1391 <td>RW</td> 1392 <td>NULL image</td> 1393 <td>Useful for creating blank tiles with <a href="montage.html">montage</a> (use <code>NULL:</code>). Also useful as an output format when evaluating image read performance.</td> 1394 </tr> 1395 1396 <tr> 1397 <td>PANGO</td> 1398 <td>R</td> 1399 <td>Image caption</td> 1400 <td>You can configure the caption layout with these defines: <code>-define pango:auto-dir=</code><var>true/false</var>, <code>-define pango:ellipsize=</code><var>start/middle/end</var>, <code>-define pango:gravity-hint=</code><var>natural/strong/line</var>, <code>-define pango:hinting=</code><var>none/auto/full</var>, <code>-define pango:indent=</code><var>points</var>, <code>-define pango:justify=</code><var>true/false</var>, <code>-define pango:language=</code><var>en_US/etc</var>, <code>-define pango:markup=</code><var>true/false</var>, <code>-define pango:single-paragraph=</code><var>true/false</var> and <code>-define pango:wrap=</code><var>word/char/word-char</var>.</td> 1401 </tr> 1402 1403 <tr> 1404 <td>PLASMA</td> 1405 <td>R</td> 1406 <td>Plasma fractal image</td> 1407 <td> </td> 1408 </tr> 1409 1410 <tr> 1411 <td>PREVIEW</td> 1412 <td>W</td> 1413 <td>Show a preview an image enhancement, effect, or f/x</td> 1414 <td>Creates a preview montage of images prepared over a parametric range in order to assist with parameter selection. Specify the desired 1415 preview type via the -preview option).</td> 1416 </tr> 1417 1418 <tr> 1419 <td>PRINT</td> 1420 <td>W</td> 1421 <td>Send image to your computer printer</td> 1422 <td>Unix users may set the PRINTER (for 'lpr') or LPDEST (for 'lp') environment variables to select the desired printer.</td> 1423 </tr> 1424 1425 <tr> 1426 <td>SCAN</td> 1427 <td>R</td> 1428 <td>Import image from a scanner device</td> 1429 <td>Requires <a href="http://www.sane-project.org/">SANE</a> Specify the device name and path as the filename (e.g. <code>scan:'hpaio:/usb/Officejet_6200_series?serial=CN4ATCE3G20453'</code>).</td> 1430 </tr> 1431 1432 <tr> 1433 <td>RADIAL_GRADIENT</td> 1434 <td>R</td> 1435 <td>Gradual radial passing from one shade to another</td> 1436 <td>Returns a rendered radial top-to-bottom <a href="gradient.html">gradient image</a> using the specified image size.</td> 1437 </tr> 1438 1439 <tr> 1440 <td>SCANX</td> 1441 <td>R</td> 1442 <td>Import image from the default scanner device</td> 1443 <td> </td> 1444 </tr> 1445 1446 <tr> 1447 <td>SCREENSHOT</td> 1448 <td>R</td> 1449 <td>an image that shows the contents of a computer display</td> 1450 <td> </td> 1451 </tr> 1452 1453 <tr> 1454 <td>STEGANO</td> 1455 <td>R</td> 1456 <td>Steganographic image</td> 1457 <td>Use <a href="command-line-options.html#size">-size</a> command line option to specify width, height, and offset of the steganographic image</td> 1458 </tr> 1459 1460 <tr> 1461 <td>TILE</td> 1462 <td>R</td> 1463 <td>Tiled image</td> 1464 <td>Create a tiled version of an image at by tiling a image. Use <a href="command-line-options.html#size">-size</a> to specify the tiled image size. Tiles are composited on an image background and therefore is responsive to the <a href="command-line-options.html#compose">-compose</a> option. The image is specified similar to 1465 <code>TILE:image.miff</code>.</td> 1466 </tr> 1467 1468 <tr> 1469 <td>UNIQUE</td> 1470 <td>W</td> 1471 <td>Write only unique pixels to the image file.</td> 1472 <td> </td> 1473 </tr> 1474 1475 <tr> 1476 <td>VID</td> 1477 <td>RW</td> 1478 <td>Visual Image Directory</td> 1479 <td>Used to create a thumbnailed directory (tiled thumbnails) of a set of images which may be used to select images to view via the <a href="display.html">display</a> program, or saved to a <a href="formats.html#MIFF">MIFF</a> or <a href="formats.html#SHTML">SHTML</a> file.</td> 1480 </tr> 1481 1482 <tr> 1483 <td>WIN</td> 1484 <td>RW</td> 1485 <td>Select image from or display image to your computer screen</td> 1486 <td>Only supported under Microsoft Windows.</td> 1487 </tr> 1488 1489 <tr> 1490 <td>X</td> 1491 <td>RW</td> 1492 <td>Select image from or display image to your X server screen</td> 1493 <td>Also see the <a href="import.html">import</a> and <a href="display.html">display</a> 1494 programs.</td> 1495 </tr> 1496 1497 <tr> 1498 <td>XC</td> 1499 <td>R</td> 1500 <td>Canvas image of specified color</td> 1501 <td>An backward compatible alias for the '<code>canvas:</code>' 1502 psuedo-file format, used to create a solid color <var>canvas</var> image. 1503 </td> 1504 </tr> 1505 </table> 1506 </div> 1507 1508 <h2><a class="anchor" id="builtin-images"></a>Built-in Images</h2> 1509 1510 <p>ImageMagick includes a number of built-in (embedded) images which may be referenced as if they were an image file. The <code>magick:</code> format tag may be used via the syntax <code>magick:</code><var>name</var> to request an embedded image (e.g. <code>magick:logo</code>). For backwards compatibility, the image specifications <code>GRANITE:</code>, <code>LOGO:</code>, <code>NETSCAPE:</code>, and <code>ROSE:</code> may also be used to request images with those names.</p> 1511 1512 <div class="table-responsive"> 1513 <table class="table table-sm table-striped"> 1514 <tr> 1515 <th>Tag</th> 1516 <th>Mode</th> 1517 <th>Description</th> 1518 <th>Notes</th> 1519 </tr> 1520 1521 <tr> 1522 <td>GRANITE</td> 1523 <td>R</td> 1524 <td>128x128 granite texture pattern</td> 1525 <td><img src="../images/granite.png" width="64" height="64" alt="GRANITE"/></td> 1526 </tr> 1527 1528 <tr> 1529 <td><a href="../images/logo.png">LOGO</a></td> 1530 <td>R</td> 1531 <td>ImageMagick Logo, 640x480</td> 1532 <td><img src="../images/logo.jpg" width="123" height="118" alt="Logo"/></td> 1533 </tr> 1534 1535 <tr> 1536 <td> NETSCAPE</td> 1537 <td>R</td> 1538 <td>image using colors in Netscape 216 (6x6x6 ) color cube, 216x144</td> 1539 <td>Most commonly used with the <a href="convert.html">convert</a> and <a href="mogrify.html">mogrify</a> programs with the <a href="command-line-options.html#map">-map</a> option to create <var>web safe</var> images.</td> 1540 </tr> 1541 1542 <tr> 1543 <td>ROSE</td> 1544 <td>R</td> 1545 <td>Picture of a rose, 70x46</td> 1546 <td><img src="../images/rose.png" width="70" height="46" alt="ROSE"/></td> 1547 </tr> 1548 1549 <tr> 1550 <td><a href="../images/wizard.png">WIZARD</a></td> 1551 <td>R</td> 1552 <td>ImageMagick Wizard, 480x640</td> 1553 <td><img src="../images/wizard.jpg" width="125" height="167" alt="Logo"/></td> 1554 </tr> 1555 1556 </table></div> 1557 1558 <h2><a class="anchor" id="builtin-patterns"></a>Built-in Patterns</h2> 1559 1560 <p>ImageMagick includes a number of built-in (embedded) patterns which may be referenced as if they were an image file. The <code>pattern:</code> format tag may be used via the syntax <code>pattern:</code><var>name</var> to request an embedded pattern (e.g. <code>pattern:checkerboard</code>). The pattern size is controlled with the <a href="command-line-options.html#size">-size</a> command line option.</p> 1561 1562 <div class="table-responsive"> 1563 <table class="table table-sm table-striped"> 1564 <tr> 1565 <th>Tag</th> 1566 <th>Mode</th> 1567 <th>Description</th> 1568 <th>Notes</th> 1569 </tr> 1570 1571 <tr> 1572 <td>BRICKS</td> 1573 <td>R</td> 1574 <td>brick pattern, 16x16</td> 1575 <td><img src="../images/patterns/bricks.png" width="100" height="26" alt="BRICKS" /></td> 1576 </tr> 1577 1578 <tr> 1579 <td>CHECKERBOARD</td> 1580 <td>R</td> 1581 <td>checkerboard pattern, 30x30</td> 1582 <td><img src="../images/patterns/checkerboard.png" width="100" height="26" alt="CHECKERBOARD" /></td> 1583 </tr> 1584 1585 <tr> 1586 <td>CIRCLES</td> 1587 <td>R</td> 1588 <td>circles pattern, 16x16</td> 1589 <td><img src="../images/patterns/circles.png" width="100" height="26" alt="CIRCLES"/></td> 1590 </tr> 1591 1592 <tr> 1593 <td>CROSSHATCH</td> 1594 <td>R</td> 1595 <td>crosshatch pattern, 8x4</td> 1596 <td><img src="../images/patterns/crosshatch.png" width="100" height="26" alt="CROSSHATCH" /></td> 1597 </tr> 1598 1599 <tr> 1600 <td>CROSSHATCH30</td> 1601 <td>R</td> 1602 <td>crosshatch pattern with lines at 30 degrees, 8x4</td> 1603 <td><img src="../images/patterns/crosshatch30.png" width="100" height="26" alt="CROSSHATCH30" /></td> 1604 </tr> 1605 1606 <tr> 1607 <td>CROSSHATCH45</td> 1608 <td>R</td> 1609 <td>crosshatch pattern with lines at 45 degrees, 8x4</td> 1610 <td><img src="../images/patterns/crosshatch45.png" width="100" height="26" alt="CROSSHATCH45" /></td> 1611 </tr> 1612 1613 <tr> 1614 <td>FISHSCALES</td> 1615 <td>R</td> 1616 <td>fish scales pattern, 16x8</td> 1617 <td><img src="../images/patterns/fishscales.png" width="100" height="26" alt="FISHSCALES" /></td> 1618 </tr> 1619 1620 <tr> 1621 <td>GRAY0</td> 1622 <td>R</td> 1623 <td>0% intensity gray, 32x32</td> 1624 <td><img src="../images/patterns/gray0.png" width="100" height="32" alt="GRAY0" /></td> 1625 </tr> 1626 1627 <tr> 1628 <td>GRAY5</td> 1629 <td>R</td> 1630 <td>5% intensity gray, 32x32</td> 1631 <td><img src="../images/patterns/gray5.png" width="100" height="32" alt="GRAY5" /></td> 1632 </tr> 1633 1634 <tr> 1635 <td>GRAY10</td> 1636 <td>R</td> 1637 <td>10% intensity gray, 32x32</td> 1638 <td> <img src="../images/patterns/gray10.png" width="100" height="32" alt="GRAY10" /></td> 1639 </tr> 1640 1641 <tr> 1642 <td>GRAY15</td> 1643 <td>R</td> 1644 <td>15% intensity gray, 32x32</td> 1645 <td><img src="../images/patterns/gray15.png" width="100" height="32" alt="GRAY15" /></td> 1646 </tr> 1647 1648 <tr> 1649 <td>GRAY20</td> 1650 <td>R</td> 1651 <td>20% intensity gray, 32x32</td> 1652 <td><img src="../images/patterns/gray20.png" width="100" height="32" alt="GRAY20" /></td> 1653 </tr> 1654 1655 <tr> 1656 <td>GRAY25</td> 1657 <td>R</td> 1658 <td>25% intensity gray, 32x32</td> 1659 <td><img src="../images/patterns/gray25.png" width="100" height="32" alt="GRAY25" /></td> 1660 </tr> 1661 1662 <tr> 1663 <td>GRAY30</td> 1664 <td>R</td> 1665 <td>30% intensity gray, 32x32</td> 1666 <td><img src="../images/patterns/gray30.png" width="100" height="32" alt="GRAY30" /></td> 1667 </tr> 1668 1669 <tr> 1670 <td>GRAY35</td> 1671 <td>R</td> 1672 <td>35% intensity gray, 32x32</td> 1673 <td><img src="../images/patterns/gray35.png" width="100" height="32" alt="GRAY35" /></td> 1674 </tr> 1675 1676 <tr> 1677 <td>GRAY40</td> 1678 <td>R</td> 1679 <td>40% intensity gray, 32x32</td> 1680 <td><img src="../images/patterns/gray40.png" width="100" height="32" alt="GRAY40" /></td> 1681 </tr> 1682 1683 <tr> 1684 <td>GRAY45</td> 1685 <td>R</td> 1686 <td>45% intensity gray, 32x32</td> 1687 <td><img src="../images/patterns/gray45.png" width="100" height="32" alt="GRAY45" /></td> 1688 </tr> 1689 1690 <tr> 1691 <td>GRAY50</td> 1692 <td>R</td> 1693 <td>50% intensity gray, 32x32</td> 1694 <td><img src="../images/patterns/gray50.png" width="100" height="32" alt="GRAY50" /></td> 1695 </tr> 1696 1697 <tr> 1698 <td>GRAY55</td> 1699 <td>R</td> 1700 <td>55% intensity gray, 32x32</td> 1701 <td><img src="../images/patterns/gray55.png" width="100" height="32" alt="GRAY55" /></td> 1702 </tr> 1703 1704 <tr> 1705 <td>GRAY60</td> 1706 <td>R</td> 1707 <td>60% intensity gray, 32x32</td> 1708 <td><img src="../images/patterns/gray60.png" width="100" height="32" alt="GRAY60" /></td> 1709 </tr> 1710 1711 <tr> 1712 <td>GRAY65</td> 1713 <td>R</td> 1714 <td>65% intensity gray, 32x32</td> 1715 <td><img src="../images/patterns/gray65.png" width="100" height="32" alt="GRAY65" /></td> 1716 </tr> 1717 1718 <tr> 1719 <td>GRAY70</td> 1720 <td>R</td> 1721 <td>70% intensity gray, 32x32</td> 1722 <td><img src="../images/patterns/gray70.png" width="100" height="32" alt="GRAY70" /></td> 1723 </tr> 1724 1725 <tr> 1726 <td>GRAY75</td> 1727 <td>R</td> 1728 <td>75% intensity gray, 32x32</td> 1729 <td><img src="../images/patterns/gray75.png" width="100" height="32" alt="GRAY75" /></td> 1730 </tr> 1731 1732 <tr> 1733 <td>GRAY80</td> 1734 <td>R</td> 1735 <td>80% intensity gray, 32x32</td> 1736 <td> <img src="../images/patterns/gray80.png" width="100" height="32" alt="GRAY80" /></td> 1737 </tr> 1738 1739 <tr> 1740 <td>GRAY85</td> 1741 <td>R</td> 1742 <td>85% intensity gray, 32x32</td> 1743 <td><img src="../images/patterns/gray85.png" width="100" height="32" alt="GRAY85" /></td> 1744 </tr> 1745 1746 <tr> 1747 <td>GRAY90</td> 1748 <td>R</td> 1749 <td>90% intensity gray, 32x32</td> 1750 <td><img src="../images/patterns/gray90.png" width="100" height="32" alt="GRAY90" /></td> 1751 </tr> 1752 1753 <tr> 1754 <td>GRAY95</td> 1755 <td>R</td> 1756 <td>95% intensity gray, 32x32</td> 1757 <td><img src="../images/patterns/gray95.png" width="100" height="32" alt="GRAY95" /></td> 1758 </tr> 1759 1760 <tr> 1761 <td>GRAY100</td> 1762 <td>R</td> 1763 <td>100% intensity gray, 32x32</td> 1764 <td><img src="../images/patterns/gray100.png" width="100" height="32" alt="GRAY100" /></td> 1765 </tr> 1766 1767 <tr> 1768 <td>HEXAGONS</td> 1769 <td>R</td> 1770 <td>hexagon pattern, 30x18</td> 1771 <td><img src="../images/patterns/hexagons.png" width="100" height="26" alt="HEXAGONS" /></td> 1772 </tr> 1773 1774 <tr> 1775 <td>HORIZONTAL</td> 1776 <td>R</td> 1777 <td>horizontal line pattern, 8x4</td> 1778 <td><img src="../images/patterns/horizontal.png" width="100" height="26" alt="HORIZONTAL" /></td> 1779 </tr> 1780 1781 <tr> 1782 <td>HORIZONTAL2</td> 1783 <td>R</td> 1784 <td>horizontal line pattern, 8x8</td> 1785 <td><img src="../images/patterns/horizontal2.png" width="100" height="26" alt="HORIZONTAL2" /></td> 1786 </tr> 1787 1788 <tr> 1789 <td>HORIZONTAL3</td> 1790 <td>R</td> 1791 <td>horizontal line pattern, 9x9</td> 1792 <td><img src="../images/patterns/horizontal3.png" width="100" height="26" alt="HORIZONTAL3" /></td> 1793 </tr> 1794 1795 <tr> 1796 <td>HORIZONTALSAW</td> 1797 <td>R</td> 1798 <td>horizontal saw-tooth pattern, 16x8</td> 1799 <td><img src="../images/patterns/horizontalsaw.png" width="100" height="26" alt="HORIZONTALSAW" /></td> 1800 </tr> 1801 1802 <tr> 1803 <td>HS_BDIAGONAL</td> 1804 <td>R</td> 1805 <td>backward diagonal line pattern (45 degrees slope), 8x8</td> 1806 <td><img src="../images/patterns/hs_bdiagonal.png" width="100" height="26" alt="HS_BDIAGONAL" /></td> 1807 </tr> 1808 1809 <tr> 1810 <td>HS_CROSS</td> 1811 <td>R</td> 1812 <td>cross line pattern, 8x8</td> 1813 <td><img src="../images/patterns/hs_cross.png" width="100" height="26" alt="HS_CROSS" /></td> 1814 </tr> 1815 1816 <tr> 1817 <td>HS_DIAGCROSS</td> 1818 <td>R</td> 1819 <td>diagonal line cross pattern (45 degrees slope), 8x8</td> 1820 <td><img src="../images/patterns/hs_diagcross.png" width="100" height="26" alt="HS_DIAGCROSS" /></td> 1821 </tr> 1822 1823 <tr> 1824 <td>HS_FDIAGONAL</td> 1825 <td>R</td> 1826 <td>forward diagonal line pattern (45 degrees slope), 8x8</td> 1827 <td><img src="../images/patterns/hs_fdiagonal.png" width="100" height="26" alt="HS_FDIAGONAL" /></td> 1828 </tr> 1829 1830 <tr> 1831 <td>HS_HORIZONTAL</td> 1832 <td>R</td> 1833 <td>horizontal line pattern, 8x8</td> 1834 <td><img src="../images/patterns/hs_horizontal.png" width="100" height="26" alt="HS_HORIZONTAL" /></td> 1835 </tr> 1836 1837 <tr> 1838 <td>HS_VERTICAL</td> 1839 <td>R</td> 1840 <td>vertical line pattern, 8x8</td> 1841 <td><img src="../images/patterns/hs_vertical.png" width="100" height="26" alt="HS_VERTICAL" /></td> 1842 </tr> 1843 1844 <tr> 1845 <td>LEFT30</td> 1846 <td>R</td> 1847 <td>forward diagonal pattern (30 degrees slope), 8x4</td> 1848 <td><img src="../images/patterns/left30.png" width="100" height="26" alt="LEFT0" /></td> 1849 </tr> 1850 1851 <tr> 1852 <td>LEFT45</td> 1853 <td>R</td> 1854 <td>forward diagonal line pattern (45 degrees slope), 8x8</td> 1855 <td><img src="../images/patterns/left45.png" width="100" height="26" alt="LEFT45" /></td> 1856 </tr> 1857 1858 <tr> 1859 <td>LEFTSHINGLE</td> 1860 <td>R</td> 1861 <td>left shingle pattern, 24x24</td> 1862 <td><img src="../images/patterns/leftshingle.png" width="100" height="26" alt="LEFTSHINGLE" /></td> 1863 </tr> 1864 1865 <tr> 1866 <td>OCTAGONS</td> 1867 <td>R</td> 1868 <td>octagons pattern, 16x16</td> 1869 <td><img src="../images/patterns/octagons.png" width="100" height="26" alt="OCTAGONS" /></td> 1870 </tr> 1871 1872 <tr> 1873 <td>RIGHT30</td> 1874 <td>R</td> 1875 <td>backward diagonal line pattern (30 degrees) 8x4</td> 1876 <td><img src="../images/patterns/right30.png" width="100" height="26" alt="RIGHT30" /></td> 1877 </tr> 1878 1879 <tr> 1880 <td>RIGHT45</td> 1881 <td>R</td> 1882 <td>backward diagonal line pattern (30 degrees), 8x8</td> 1883 <td><img src="../images/patterns/right45.png" width="100" height="26" alt="RIGHT45" /></td> 1884 </tr> 1885 1886 <tr> 1887 <td>RIGHTSHINGLE</td> 1888 <td>R</td> 1889 <td>right shingle pattern, 24x24</td> 1890 <td><img src="../images/patterns/rightshingle.png" width="100" height="26" alt="RIGHTSHINGLE" /></td> 1891 </tr> 1892 1893 <tr> 1894 <td>SMALLFISHSCALES</td> 1895 <td>R</td> 1896 <td>small fish scales pattern, 8x8</td> 1897 <td><img src="../images/patterns/smallfishscales.png" width="100" height="26" alt="SMALLFISHSCALES" /></td> 1898 </tr> 1899 1900 <tr> 1901 <td>VERTICAL</td> 1902 <td>R</td> 1903 <td>vertical line pattern, 8x8</td> 1904 <td><img src="../images/patterns/vertical.png" width="100" height="26" alt="VERTICAL" /></td> 1905 </tr> 1906 1907 <tr> 1908 <td>VERTICAL2</td> 1909 <td>R</td> 1910 <td>vertical line pattern, 8x8</td> 1911 <td><img src="../images/patterns/vertical2.png" width="100" height="26" alt="VERTICAL2" /></td> 1912 </tr> 1913 1914 <tr> 1915 <td>VERTICAL3</td> 1916 <td>R</td> 1917 <td>vertical line pattern, 9x9</td> 1918 <td><img src="../images/patterns/vertical3.png" width="100" height="26" alt="VERTICAL3" /></td> 1919 </tr> 1920 1921 <tr> 1922 <td>VERTICALBRICKS</td> 1923 <td>R</td> 1924 <td>vertical brick pattern, 16x16</td> 1925 <td><img src="../images/patterns/verticalbricks.png" width="100" height="26" alt="VERTICALBRICKS" /></td> 1926 </tr> 1927 1928 <tr> 1929 <td>VERTICALLEFTSHINGLE</td> 1930 <td>R</td> 1931 <td>vertical left shingle pattern, 24x24</td> 1932 <td><img src="../images/patterns/verticalleftshingle.png" width="100" height="26" alt="VERTICALLEFTSHINGLE" /></td> 1933 </tr> 1934 1935 <tr> 1936 <td>VERTICALRIGHTSHINGLE</td> 1937 <td>R</td> 1938 <td>vertical right shingle pattern, 24x24</td> 1939 <td><img src="../images/patterns/verticalrightshingle.png" width="100" height="26" alt="VERTICALRIGHTSHINGLE" /></td> 1940 </tr> 1941 1942 <tr> 1943 <td>VERTICALSAW</td> 1944 <td>R</td> 1945 <td>vertical saw-tooth pattern, 8x16</td> 1946 <td><img src="../images/patterns/verticalsaw.png" width="100" height="26" alt="VERTICALSAW" /></td> 1947 </tr> 1948 </table></div> 1949 1950 <h2><a class="anchor" id="embedded"></a>Embedded Image Profiles</h2> 1951 1952 <p>ImageMagick provides a number of format identifiers which are used to add, remove, and save embedded profiles for images which can support embedded profiles. Image types which may contain embedded profiles are TIFF, JPEG, and PDF.</p> 1953 1954 <div class="table-responsive"> 1955 <table class="table table-sm table-striped"> 1956 <tbody> 1957 <tr> 1958 <th>Tag</th> 1959 <th>Mode</th> 1960 <th>Description</th> 1961 <th>Notes</th> 1962 </tr> 1963 1964 <tr> 1965 <td>8BIM</td> 1966 <td>RW</td> 1967 <td>Photoshop resource format (binary)</td> 1968 <td> </td> 1969 </tr> 1970 1971 <tr> 1972 <td>8BIMTEXT</td> 1973 <td>RW</td> 1974 <td>Photoshop resource format (ASCII)</td> 1975 <td>An ASCII representation of the 8BIM format.</td> 1976 </tr> 1977 1978 <tr> 1979 <td>APP1</td> 1980 <td>RW</td> 1981 <td>Raw application information</td> 1982 <td> </td> 1983 </tr> 1984 1985 <tr> 1986 <td>APP1JPEG</td> 1987 <td>RW</td> 1988 <td>Raw JPEG binary data</td> 1989 <td>Profile in JPEG wrapper.</td> 1990 </tr> 1991 1992 <tr> 1993 <td>ICC</td> 1994 <td>RW</td> 1995 <td>International Color Consortium color profile</td> 1996 <td>Also known as <code>ICM</code>. To read, use <a href="command-line-options.html#profile">-profile</a> with 1997 <a href="convert.html">convert</a>.</td> 1998 </tr> 1999 2000 <tr> 2001 <td>IPTC</td> 2002 <td>RW</td> 2003 <td>IPTC Newsphoto (binary)</td> 2004 <td>To read, use <a href="command-line-options.html#profile">-profile</a> with <a href="convert.html">convert</a></td> 2005 </tr> 2006 2007 <tr> 2008 <td>IPTCTEXT</td> 2009 <td>RW</td> 2010 <td>IPTC Newsphoto (ASCII)</td> 2011 <td>An ASCII representation of the IPTC format.</td> 2012 </tr> 2013 </tbody> 2014 </table></div> 2015 2016 </div> 2017 </div> 2018 </main><!-- /.container --> 2019 <footer class="magick-footer"> 2020 <p><a href="security-policy.html">Security</a> 2021 <a href="architecture.html">Architecture</a> 2022 <a href="links.html">Related</a> 2023 <a href="sitemap.html">Sitemap</a> 2024 2025 <a href="formats.html#"><img class="d-inline" id="wand" alt="And Now a Touch of Magick" width="16" height="16" src="../images/wand.ico"/></a> 2026 2027 <a href="http://pgp.mit.edu/pks/lookup?op=get&search=0x89AB63D48277377A">Public Key</a> 2028 <a href="support.html">Donate</a> 2029 <a href="https://imagemagick.org/script/contact.php">Contact Us</a> 2030 <br/> 2031 <small> 1999-2019 ImageMagick Studio LLC</small></p> 2032 </footer> 2033 2034 <!-- Javascript assets --> 2035 <script src="assets/magick.js" crossorigin="anonymous"></script> 2036 <script>window.jQuery || document.write('<script src="https://localhost/ajax/libs/jquery/3.3.1/jquery.min.js"><\/script>')</script> 2037 </body> 2038 </html> 2039 <!-- Magick Cache 5th January 2019 11:42 -->
