1 2 3 4 5 <!DOCTYPE html> 6 <html lang="en"> 7 <head> 8 <title>ImageMagick: Command-line Tools: Magick-script</title> 9 <meta charset="utf-8" /> 10 <meta http-equiv="X-UA-Compatible" content="IE=edge" /> 11 <meta name="viewport" content="width=device-width, initial-scale=1" /> 12 <meta http-equiv="content-type" content="text/html; charset=utf-8"/> 13 <meta name="application-name" content="ImageMagick"/> 14 <meta name="description" content="ImageMagick is a software suite to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, JPEG-2000, GIF, WebP, Postscript, PDF, and SVG. 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See <a href="command-line-processing.html">Command Line Processing</a> for advice on how to structure your <code>convert</code> command or see below for example usages of the command.</p> 60 61 <p>Here is an example script:</p> 62 63 <pre class="code"> 64 #!/bin/env magick-script 65 -size 100x100 xc:red ( rose: -rotate -90 ) +append -write show: 66 </pre> 67 68 69 <p>You can find additional examples of using <code>magick-script</code> in <a href="http://www.imagemagick.org/Usage/">Examples of ImageMagick Usage</a>.</p> 70 71 <h2 class="magick-header"><a id="options"></a>Option Summary</h2> 72 73 <p>The <code>magick</code> command recognizes these options. Click on an option to get more details about how that option works.</p> 74 75 <div class="table-responsive"> 76 <table class="table table-condensed table-striped"> 77 <tr> 78 <td><a href="command-line-options.html#adaptive-blur">-adaptive-blur <var>geometry</var></a></td> 79 <td>adaptively blur pixels; decrease effect near edges</td> 80 </tr> 81 82 <tr> 83 <td><a href="command-line-options.html#adaptive-resize">-adaptive-resize <var>geometry</var></a></td> 84 <td>adaptively resize image with data dependent triangulation.</td> 85 </tr> 86 87 <tr> 88 <td><a href="command-line-options.html#adaptive-sharpen">-adaptive-sharpen <var>geometry</var></a></td> 89 <td>adaptively sharpen pixels; increase effect near edges</td> 90 </tr> 91 92 <tr> 93 <td><a href="command-line-options.html#adjoin">-adjoin</a></td> 94 <td>join images into a single multi-image file</td> 95 </tr> 96 97 <tr> 98 <td><a href="command-line-options.html#affine">-affine <var>matrix</var></a></td> 99 <td>affine transform matrix</td> 100 </tr> 101 102 <tr> 103 <td><a href="command-line-options.html#alpha">-alpha</a></td> 104 <td>on, activate, off, deactivate, set, opaque, copy", 105 transparent, extract, background, or shape the alpha channel</td> 106 </tr> 107 108 <tr> 109 <td><a href="command-line-options.html#annotate">-annotate <var>geometry text</var></a></td> 110 <td>annotate the image with text</td> 111 </tr> 112 113 <tr> 114 <td><a href="command-line-options.html#antialias">-antialias</a></td> 115 <td>remove pixel-aliasing</td> 116 </tr> 117 118 <tr> 119 <td><a href="command-line-options.html#append">-append</a></td> 120 <td>append an image sequence</td> 121 </tr> 122 123 <tr> 124 <td><a href="command-line-options.html#authenticate">-authenticate <var>value</var></a></td> 125 <td>decipher image with this password</td> 126 </tr> 127 128 <tr> 129 <td><a href="command-line-options.html#auto-gamma">-auto-gamma</a></td> 130 <td>automagically adjust gamma level of image</td> 131 </tr> 132 133 <tr> 134 <td><a href="command-line-options.html#auto-level">-auto-level</a></td> 135 <td>automagically adjust color levels of image</td> 136 </tr> 137 138 <tr> 139 <td><a href="command-line-options.html#auto-orient">-auto-orient</a></td> 140 <td>automagically orient image</td> 141 </tr> 142 143 <tr> 144 <td><a href="command-line-options.html#background">-background <var>color</var></a></td> 145 <td>background color</td> 146 </tr> 147 148 <tr> 149 <td><a href="command-line-options.html#bench">-bench <var>iterations</var></a></td> 150 <td>measure performance</td> 151 </tr> 152 153 <tr> 154 <td><a href="command-line-options.html#bias">-bias <var>value</var></a></td> 155 <td>add bias when convolving an image</td> 156 </tr> 157 158 <tr> 159 <td><a href="command-line-options.html#black-threshold">-black-threshold <var>value</var></a></td> 160 <td>force all pixels below the threshold into black</td> 161 </tr> 162 163 <tr> 164 <td><a href="command-line-options.html#blue-primary">-blue-primary <var>point</var></a></td> 165 <td>chromaticity blue primary point</td> 166 </tr> 167 168 <tr> 169 <td><a href="command-line-options.html#blue-shift">-blue-shift <var>factor</var></a></td> 170 <td>simulate a scene at nighttime in the moonlight</td> 171 </tr> 172 173 <tr> 174 <td><a href="command-line-options.html#blur">-blur <var>geometry</var></a></td> 175 <td>reduce image noise and reduce detail levels</td> 176 </tr> 177 178 <tr> 179 <td><a href="command-line-options.html#border">-border <var>geometry</var></a></td> 180 <td>surround image with a border of color</td> 181 </tr> 182 183 <tr> 184 <td><a href="command-line-options.html#bordercolor">-bordercolor <var>color</var></a></td> 185 <td>border color</td> 186 </tr> 187 188 <tr> 189 <td><a href="command-line-options.html#brightness-contrast">-brightness-contrast <var>geometry</var></a></td> 190 <td>improve brightness / contrast of the image</td> 191 </tr> 192 193 <tr> 194 <td><a href="command-line-options.html#canny">-canny <var>geometry</var></a></td> 195 <td>use a multi-stage algorithm to detect a wide range of edges in the image</td> 196 </tr> 197 198 <tr> 199 <td><a href="command-line-options.html#caption">-caption <var>string</var></a></td> 200 <td>assign a caption to an image</td> 201 </tr> 202 203 <tr> 204 <td><a href="command-line-options.html#cdl">-cdl <var>filename</var></a></td> 205 <td>color correct with a color decision list</td> 206 </tr> 207 208 <tr> 209 <td><a href="command-line-options.html#channel">-channel <var>type</var></a></td> 210 <td>apply option to select image channels</td> 211 </tr> 212 213 <tr> 214 <td><a href="command-line-options.html#charcoal">-charcoal <var>radius</var></a></td> 215 <td>simulate a charcoal drawing</td> 216 </tr> 217 218 <tr> 219 <td><a href="command-line-options.html#chop">-chop <var>geometry</var></a></td> 220 <td>remove pixels from the image interior</td> 221 </tr> 222 223 <tr> 224 <td><a href="command-line-options.html#clamp">-clamp</a></td> 225 <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> 226 </tr> 227 228 <tr> 229 <td><a href="command-line-options.html#clip">-clip</a></td> 230 <td>clip along the first path from the 8BIM profile</td> 231 </tr> 232 233 <tr> 234 <td><a href="command-line-options.html#clip-mask">-clip-mask</a> <var>filename</var></td> 235 <td>associate clip mask with the image</td> 236 </tr> 237 238 <tr> 239 <td><a href="command-line-options.html#clip-path">-clip-path <var>id</var></a></td> 240 <td>clip along a named path from the 8BIM profile</td> 241 </tr> 242 243 <tr> 244 <td><a href="command-line-options.html#clone">-clone <var>index</var></a></td> 245 <td>clone an image</td> 246 </tr> 247 248 <tr> 249 <td><a href="command-line-options.html#clut">-clut</a></td> 250 <td>apply a color lookup table to the image</td> 251 </tr> 252 253 <tr> 254 <td><a href="command-line-options.html#connected-components">-connected-components <var>connectivity</var></a></td> 255 <td>connected-components uniquely labeled, choose from 4 or 8 way connectivity</td> 256 </tr> 257 258 <tr> 259 <td><a href="command-line-options.html#contrast-stretch">-contrast-stretch <var>geometry</var></a></td> 260 <td>improve the contrast in an image by `stretching' the range of intensity value</td> 261 </tr> 262 263 <tr> 264 <td><a href="command-line-options.html#coalesce">-coalesce</a></td> 265 <td>merge a sequence of images</td> 266 </tr> 267 268 <tr> 269 <td><a href="command-line-options.html#colorize">-colorize <var>value</var></a></td> 270 <td>colorize the image with the fill color</td> 271 </tr> 272 273 <tr> 274 <td><a href="command-line-options.html#color-matrix">-color-matrix <var>matrix</var></a></td> 275 <td>apply color correction to the image.</td> 276 </tr> 277 278 <tr> 279 <td><a href="command-line-options.html#colors">-colors <var>value</var></a></td> 280 <td>preferred number of colors in the image</td> 281 </tr> 282 283 <tr> 284 <td><a href="command-line-options.html#colorspace">-colorspace <var>type</var></a></td> 285 <td>set image colorspace</td> 286 </tr> 287 288 <tr> 289 <td><a href="command-line-options.html#combine">-combine</a></td> 290 <td>combine a sequence of images</td> 291 </tr> 292 293 <tr> 294 <td><a href="command-line-options.html#comment">-comment <var>string</var></a></td> 295 <td>annotate image with comment</td> 296 </tr> 297 298 <tr> 299 <td><a href="command-line-options.html#compare">-compare</a></td> 300 <td>compare image</td> 301 </tr> 302 303 <tr> 304 <td><a href="command-line-options.html#complex">-complex<var>operator</var></a></td> 305 <td>perform complex mathematics on an image sequence</td> 306 </tr> 307 308 <tr> 309 <td><a href="command-line-options.html#compose">-compose <var>operator</var></a></td> 310 <td>set image composite operator</td> 311 </tr> 312 313 <tr> 314 <td><a href="command-line-options.html#composite">-composite</a></td> 315 <td>composite image</td> 316 </tr> 317 318 <tr> 319 <td><a href="command-line-options.html#compress">-compress <var>type</var></a></td> 320 <td>image compression type</td> 321 </tr> 322 323 <tr> 324 <td><a href="command-line-options.html#contrast">-contrast</a></td> 325 <td>enhance or reduce the image contrast</td> 326 </tr> 327 328 <tr> 329 <td><a href="command-line-options.html#convolve">-convolve <var>coefficients</var></a></td> 330 <td>apply a convolution kernel to the image</td> 331 </tr> 332 333 <tr> 334 <td><a href="command-line-options.html#copy">-copy <var>geometry</var> <var>offset</var></a></td> 335 <td>copy pixels from one area of an image to another</td> 336 </tr> 337 338 <tr> 339 <td><a href="command-line-options.html#crop">-crop <var>geometry</var></a></td> 340 <td>crop the image</td> 341 </tr> 342 343 <tr> 344 <td><a href="command-line-options.html#cycle">-cycle <var>amount</var></a></td> 345 <td>cycle the image colormap</td> 346 </tr> 347 348 <tr> 349 <td><a href="command-line-options.html#decipher">-decipher <var>filename</var></a></td> 350 <td>convert cipher pixels to plain</td> 351 </tr> 352 353 <tr> 354 <td><a href="command-line-options.html#debug">-debug <var>events</var></a></td> 355 <td>display copious debugging information</td> 356 </tr> 357 358 <tr> 359 <td><a href="command-line-options.html#define">-define <var>format:option</var></a></td> 360 <td>define one or more image format options</td> 361 </tr> 362 363 <tr> 364 <td><a href="command-line-options.html#deconstruct">-deconstruct</a></td> 365 <td>break down an image sequence into constituent parts</td> 366 </tr> 367 368 <tr> 369 <td><a href="command-line-options.html#delay">-delay <var>value</var></a></td> 370 <td>display the next image after pausing</td> 371 </tr> 372 373 <tr> 374 <td><a href="command-line-options.html#delete">-delete <var>index</var></a></td> 375 <td>delete the image from the image sequence</td> 376 </tr> 377 378 <tr> 379 <td><a href="command-line-options.html#density">-density <var>geometry</var></a></td> 380 <td>horizontal and vertical density of the image</td> 381 </tr> 382 383 <tr> 384 <td><a href="command-line-options.html#depth">-depth <var>value</var></a></td> 385 <td>image depth</td> 386 </tr> 387 388 <tr> 389 <td><a href="command-line-options.html#despeckle">-despeckle</a></td> 390 <td>reduce the speckles within an image</td> 391 </tr> 392 393 <tr> 394 <td><a href="command-line-options.html#direction">-direction <var>type</var></a></td> 395 <td>render text right-to-left or left-to-right</td> 396 </tr> 397 398 <tr> 399 <td><a href="command-line-options.html#display">-display <var>server</var></a></td> 400 <td>get image or font from this X server</td> 401 </tr> 402 403 <tr> 404 <td><a href="command-line-options.html#dispose">-dispose <var>method</var></a></td> 405 <td>layer disposal method</td> 406 </tr> 407 408 <tr> 409 <td><a href="command-line-options.html#distribute-cache">-distribute-cache <var>port</var></a></td> 410 <td>launch a distributed pixel cache server</td> 411 </tr> 412 413 <tr> 414 <td><a href="command-line-options.html#distort">-distort <var>type coefficients</var></a></td> 415 <td>distort image</td> 416 </tr> 417 418 <tr> 419 <td><a href="command-line-options.html#dither">-dither <var>method</var></a></td> 420 <td>apply error diffusion to image</td> 421 </tr> 422 423 <tr> 424 <td><a href="command-line-options.html#draw">-draw <var>string</var></a></td> 425 <td>annotate the image with a graphic primitive</td> 426 </tr> 427 428 <tr> 429 <td><a href="command-line-options.html#duplicate">-duplicate <var>count,indexes</var></a></td> 430 <td>duplicate an image one or more times</td> 431 </tr> 432 433 <tr> 434 <td><a href="command-line-options.html#edge">-edge <var>radius</var></a></td> 435 <td>apply a filter to detect edges in the image</td> 436 </tr> 437 438 <tr> 439 <td><a href="command-line-options.html#emboss">-emboss <var>radius</var></a></td> 440 <td>emboss an image</td> 441 </tr> 442 443 <tr> 444 <td><a href="command-line-options.html#encipher">-encipher <var>filename</var></a></td> 445 <td>convert plain pixels to cipher pixels</td> 446 </tr> 447 448 <tr> 449 <td><a href="command-line-options.html#encoding">-encoding <var>type</var></a></td> 450 <td>text encoding type</td> 451 </tr> 452 453 <tr> 454 <td><a href="command-line-options.html#endian">-endian <var>type</var></a></td> 455 <td>endianness (MSB or LSB) of the image</td> 456 </tr> 457 458 <tr> 459 <td><a href="command-line-options.html#enhance">-enhance</a></td> 460 <td>apply a digital filter to enhance a noisy image</td> 461 </tr> 462 463 <tr> 464 <td><a href="command-line-options.html#equalize">-equalize</a></td> 465 <td>perform histogram equalization to an image</td> 466 </tr> 467 468 <tr> 469 <td><a href="command-line-options.html#evaluate">-evaluate <var>operator value</var></a></td> 470 <td>evaluate an arithmetic, relational, or logical expression</td> 471 </tr> 472 473 <tr> 474 <td><a href="command-line-options.html#evaluate-sequence">-evaluate-sequence <var>operator</var></a></td> 475 <td>evaluate an arithmetic, relational, or logical expression for an image sequence</td> 476 </tr> 477 478 <tr> 479 <td><a href="command-line-options.html#extent">-extent <var>geometry</var></a></td> 480 <td>set the image size</td> 481 </tr> 482 483 <tr> 484 <td><a href="command-line-options.html#extract">-extract <var>geometry</var></a></td> 485 <td>extract area from image</td> 486 </tr> 487 488 <tr> 489 <td><a href="command-line-options.html#family">-family <var>name</var></a></td> 490 <td>render text with this font family</td> 491 </tr> 492 493 <tr> 494 <td><a href="command-line-options.html#features">-features <var>distance</var></a></td> 495 <td>analyze image features (e.g. contract, correlations, etc.).</td> 496 </tr> 497 498 <tr> 499 <td><a href="command-line-options.html#fft">-fft</a></td> 500 <td>implements the discrete Fourier transform (DFT)</td> 501 </tr> 502 503 <tr> 504 <td><a href="command-line-options.html#fill">-fill <var>color</var></a></td> 505 <td>color to use when filling a graphic primitive</td> 506 </tr> 507 508 <tr> 509 <td><a href="command-line-options.html#filter">-filter <var>type</var></a></td> 510 <td>use this filter when resizing an image</td> 511 </tr> 512 513 <tr> 514 <td><a href="command-line-options.html#flatten">-flatten</a></td> 515 <td>flatten a sequence of images</td> 516 </tr> 517 518 <tr> 519 <td><a href="command-line-options.html#flip">-flip</a></td> 520 <td>flip image in the vertical direction</td> 521 </tr> 522 523 <tr> 524 <td><a href="command-line-options.html#floodfill">-floodfill <var>geometry color</var></a></td> 525 <td>floodfill the image with color</td> 526 </tr> 527 528 <tr> 529 <td><a href="command-line-options.html#flop">-flop</a></td> 530 <td>flop image in the horizontal direction</td> 531 </tr> 532 533 <tr> 534 <td><a href="command-line-options.html#font">-font <var>name</var></a></td> 535 <td>render text with this font</td> 536 </tr> 537 538 <tr> 539 <td><a href="command-line-options.html#format_identify_">-format <var>string</var></a></td> 540 <td>output formatted image characteristics</td> 541 </tr> 542 543 <tr> 544 <td><a href="command-line-options.html#frame">-frame <var>geometry</var></a></td> 545 <td>surround image with an ornamental border</td> 546 </tr> 547 548 <tr> 549 <td><a href="command-line-options.html#function">-function <var>name</var></a></td> 550 <td>apply a function to the image</td> 551 </tr> 552 553 <tr> 554 <td><a href="command-line-options.html#fuzz">-fuzz <var>distance</var></a></td> 555 <td>colors within this distance are considered equal</td> 556 </tr> 557 558 <tr> 559 <td><a href="command-line-options.html#fx">-fx <var>expression</var></a></td> 560 <td>apply mathematical expression to an image channel(s)</td> 561 </tr> 562 563 <tr> 564 <td><a href="command-line-options.html#gamma">-gamma <var>value</var></a></td> 565 <td>level of gamma correction</td> 566 </tr> 567 568 <tr> 569 <td><a href="command-line-options.html#gaussian-blur">-gaussian-blur <var>geometry</var></a></td> 570 <td>reduce image noise and reduce detail levels</td> 571 </tr> 572 573 <tr> 574 <td><a href="command-line-options.html#geometry">-geometry <var>geometry</var></a></td> 575 <td>preferred size or location of the image</td> 576 </tr> 577 578 <tr> 579 <td><a href="command-line-options.html#gravity">-gravity <var>type</var></a></td> 580 <td>horizontal and vertical text placement</td> 581 </tr> 582 583 <tr> 584 <td><a href="command-line-options.html#intensity">-grayscale <var>method</var></a></td> 585 <td>convert image to grayscale</td> 586 </tr> 587 588 <tr> 589 <td><a href="command-line-options.html#green-primary">-green-primary <var>point</var></a></td> 590 <td>chromaticity green primary point</td> 591 </tr> 592 593 <tr> 594 <td><a href="command-line-options.html#help">-help</a></td> 595 <td>print program options</td> 596 </tr> 597 598 <tr> 599 <td><a href="command-line-options.html#hough-lines">-hough-lines <var>geometry</var></a></td> 600 <td>identify lines in the image</td> 601 </tr> 602 603 <tr> 604 <td><a href="command-line-options.html#identify">-identify</a></td> 605 <td>identify the format and characteristics of the image</td> 606 </tr> 607 608 <tr> 609 <td><a href="command-line-options.html#ift">-ift</a></td> 610 <td>implements the inverse discrete Fourier transform (DFT)</td> 611 </tr> 612 613 <tr> 614 <td><a href="command-line-options.html#implode">-implode <var>amount</var></a></td> 615 <td>implode image pixels about the center</td> 616 </tr> 617 618 <tr> 619 <td><a href="command-line-options.html#insert">-insert <var>index</var></a></td> 620 <td>insert last image into the image sequence</td> 621 </tr> 622 623 <tr> 624 <td><a href="command-line-options.html#intensity">-intensity <var>method</var></a></td> 625 <td>method to generate an intensity value from a pixel</td> 626 </tr> 627 628 <tr> 629 <td><a href="command-line-options.html#intent">-intent <var>type</var></a></td> 630 <td>type of rendering intent when managing the image color</td> 631 </tr> 632 633 <tr> 634 <td><a href="command-line-options.html#interlace">-interlace <var>type</var></a></td> 635 <td>type of image interlacing scheme</td> 636 </tr> 637 638 <tr> 639 <td><a href="command-line-options.html#interline-spacing">-interline-spacing <var>value</var></a></td> 640 <td>the space between two text lines</td> 641 </tr> 642 643 <tr> 644 <td><a href="command-line-options.html#interpolate">-interpolate <var>method</var></a></td> 645 <td>pixel color interpolation method</td> 646 </tr> 647 648 <tr> 649 <td><a href="command-line-options.html#interword-spacing">-interword-spacing <var>value</var></a></td> 650 <td>the space between two words</td> 651 </tr> 652 653 <tr> 654 <td><a href="command-line-options.html#kerning">-kerning <var>value</var></a></td> 655 <td>the space between two characters</td> 656 </tr> 657 658 <tr> 659 <td><a href="command-line-options.html#kuwahara">-kuwahara <var>geometry</var></a></td> 660 <td>edge preserving noise reduction filter</td> 661 </tr> 662 663 <tr> 664 <td><a href="command-line-options.html#label">-label <var>string</var></a></td> 665 <td>assign a label to an image</td> 666 </tr> 667 668 <tr> 669 <td><a href="command-line-options.html#lat">-lat <var>geometry</var></a></td> 670 <td>local adaptive thresholding</td> 671 </tr> 672 673 <tr> 674 <td><a href="command-line-options.html#layers">-layers <var>method</var></a></td> 675 <td>optimize or compare image layers</td> 676 </tr> 677 678 <tr> 679 <td><a href="command-line-options.html#level">-level <var>value</var></a></td> 680 <td>adjust the level of image contrast</td> 681 </tr> 682 683 <tr> 684 <td><a href="command-line-options.html#limit">-limit <var>type value</var></a></td> 685 <td>pixel cache resource limit</td> 686 </tr> 687 688 <tr> 689 <td><a href="command-line-options.html#linear-stretch">-linear-stretch <var>geometry</var></a></td> 690 <td>linear with saturation histogram stretch</td> 691 </tr> 692 693 <tr> 694 <td><a href="command-line-options.html#liquid-rescale">-liquid-rescale <var>geometry</var></a></td> 695 <td>rescale image with seam-carving</td> 696 </tr> 697 698 <tr> 699 <td><a href="command-line-options.html#list">-list <var>type</var></a></td> 700 <td>Color, Configure, Delegate, Format, Magic, Module, Resource, or Type</td> 701 </tr> 702 703 <tr> 704 <td><a href="command-line-options.html#log">-log <var>format</var></a></td> 705 <td>format of debugging information</td> 706 </tr> 707 708 <tr> 709 <td><a href="command-line-options.html#loop">-loop <var>iterations</var></a></td> 710 <td>add Netscape loop extension to your GIF animation</td> 711 </tr> 712 713 <tr> 714 <td><a href="command-line-options.html#mask">-mask <var>filename</var></a></td> 715 <td>associate a mask with the image</td> 716 </tr> 717 718 <tr> 719 <td><a href="command-line-options.html#mattecolor">-mattecolor <var>color</var></a></td> 720 <td>frame color</td> 721 </tr> 722 723 <tr> 724 <td><a href="command-line-options.html#median">-median <var>radius</var></a></td> 725 <td>apply a median filter to the image</td> 726 </tr> 727 728 <tr> 729 <td><a href="command-line-options.html#mean-shift">-mean-shift <var>geometry</var></a></td> 730 <td>delineate arbitrarily shaped clusters in the image</td> 731 </tr> 732 733 <tr> 734 <td><a href="command-line-options.html#metric">-metric <var>type</var></a></td> 735 <td>measure differences between images with this metric</td> 736 </tr> 737 738 <tr> 739 <td><a href="command-line-options.html#mode">-mode <var>radius</var></a></td> 740 <td>make each pixel the 'predominant color' of the neighborhood</td> 741 </tr> 742 743 <tr> 744 <td><a href="command-line-options.html#modulate">-modulate <var>value</var></a></td> 745 <td>vary the brightness, saturation, and hue</td> 746 </tr> 747 748 <tr> 749 <td><a href="command-line-options.html#moments">-moments</a></td> 750 <td>display image moments.</td> 751 </tr> 752 753 <tr> 754 <td><a href="command-line-options.html#monitor">-monitor</a></td> 755 <td>monitor progress</td> 756 </tr> 757 758 <tr> 759 <td><a href="command-line-options.html#monochrome">-monochrome</a></td> 760 <td>transform image to black and white</td> 761 </tr> 762 763 <tr> 764 <td><a href="command-line-options.html#morph">-morph <var>value</var></a></td> 765 <td>morph an image sequence</td> 766 </tr> 767 768 <tr> 769 <td><a href="command-line-options.html#morphology">-morphology <var>method</var></a> <var>kernel</var></td> 770 <td>apply a morphology method to the image</td> 771 </tr> 772 773 <tr> 774 <td><a href="command-line-options.html#motion-blur">-motion-blur <var>geometry</var></a></td> 775 <td>simulate motion blur</td> 776 </tr> 777 778 <tr> 779 <td><a href="command-line-options.html#negate">-negate</a></td> 780 <td>replace each pixel with its complementary color </td> 781 </tr> 782 783 <tr> 784 <td><a href="command-line-options.html#noise">-noise <var>radius</var></a></td> 785 <td>add or reduce noise in an image</td> 786 </tr> 787 788 <tr> 789 <td><a href="command-line-options.html#normalize">-normalize</a></td> 790 <td>transform image to span the full range of colors</td> 791 </tr> 792 793 <tr> 794 <td><a href="command-line-options.html#opaque">-opaque <var>color</var></a></td> 795 <td>change this color to the fill color</td> 796 </tr> 797 798 <tr> 799 <td><a href="command-line-options.html#ordered-dither">-ordered-dither <var>NxN</var></a></td> 800 <td>ordered dither the image</td> 801 </tr> 802 803 <tr> 804 <td><a href="command-line-options.html#orient">-orient <var>type</var></a></td> 805 <td>image orientation</td> 806 </tr> 807 808 <tr> 809 <td><a href="command-line-options.html#page">-page <var>geometry</var></a></td> 810 <td>size and location of an image canvas (setting)</td> 811 </tr> 812 813 <tr> 814 <td><a href="command-line-options.html#paint">-paint <var>radius</var></a></td> 815 <td>simulate an oil painting</td> 816 </tr> 817 818 <tr> 819 <td><a href="command-line-options.html#perceptible">-perceptible</a></td> 820 <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> 821 </tr> 822 823 <tr> 824 <td><a href="command-line-options.html#ping">-ping</a></td> 825 <td>efficiently determine image attributes</td> 826 </tr> 827 828 <tr> 829 <td><a href="command-line-options.html#pointsize">-pointsize <var>value</var></a></td> 830 <td>font point size</td> 831 </tr> 832 833 <tr> 834 <td><a href="command-line-options.html#polaroid">-polaroid <var>angle</var></a></td> 835 <td>simulate a Polaroid picture</td> 836 </tr> 837 838 <tr> 839 <td><a href="command-line-options.html#poly">-poly <var>terms</var></a></td> 840 <td>build a polynomial from the image sequence and the corresponding terms (coefficients and degree pairs).</td> 841 </tr> 842 843 <tr> 844 <td><a href="command-line-options.html#posterize">-posterize <var>levels</var></a></td> 845 <td>reduce the image to a limited number of color levels</td> 846 </tr> 847 848 <tr> 849 <td><a href="command-line-options.html#precision">-precision <var>value</var></a></td> 850 <td>set the maximum number of significant digits to be printed</td> 851 </tr> 852 853 <tr> 854 <td><a href="command-line-options.html#preview">-preview <var>type</var></a></td> 855 <td>image preview type</td> 856 </tr> 857 858 <tr> 859 <td><a href="command-line-options.html#print">-print <var>string</var></a></td> 860 <td>interpret string and print to console</td> 861 </tr> 862 863 <tr> 864 <td><a href="command-line-options.html#process">-process <var>image-filter</var></a></td> 865 <td>process the image with a custom image filter</td> 866 </tr> 867 868 <tr> 869 <td><a href="command-line-options.html#profile">-profile <var>filename</var></a></td> 870 <td>add, delete, or apply an image profile</td> 871 </tr> 872 873 <tr> 874 <td><a href="command-line-options.html#quality">-quality <var>value</var></a></td> 875 <td>JPEG/MIFF/PNG compression level</td> 876 </tr> 877 878 <tr> 879 <td><a href="command-line-options.html#quantize">-quantize <var>colorspace</var></a></td> 880 <td>reduce image colors in this colorspace</td> 881 </tr> 882 883 <tr> 884 <td><a href="command-line-options.html#quiet">-quiet</a></td> 885 <td>suppress all warning messages</td> 886 </tr> 887 888 <tr> 889 <td><a href="command-line-options.html#radial-blur">-radial-blur <var>angle</var></a></td> 890 <td>radial blur the image</td> 891 </tr> 892 893 <tr> 894 <td><a href="command-line-options.html#raise">-raise <var>value</var></a></td> 895 <td>lighten/darken image edges to create a 3-D effect</td> 896 </tr> 897 898 <tr> 899 <td><a href="command-line-options.html#random-threshold">-random-threshold <var>low,high</var></a></td> 900 <td>random threshold the image</td> 901 </tr> 902 903 <tr> 904 <td><a href="command-line-options.html#red-primary">-red-primary <var>point</var></a></td> 905 <td>chromaticity red primary point</td> 906 </tr> 907 908 <tr> 909 <td><a href="command-line-options.html#regard-warnings">-regard-warnings</a></td> 910 <td>pay attention to warning messages.</td> 911 </tr> 912 913 <tr> 914 <td><a href="command-line-options.html#region">-region <var>geometry</var></a></td> 915 <td>apply options to a portion of the image</td> 916 </tr> 917 918 <tr> 919 <td><a href="command-line-options.html#remap">-remap <var>filename</var></a></td> 920 <td>transform image colors to match this set of colors</td> 921 </tr> 922 923 <tr> 924 <td><a href="command-line-options.html#render">-render</a></td> 925 <td>render vector graphics</td> 926 </tr> 927 928 <tr> 929 <td><a href="command-line-options.html#repage">-repage <var>geometry</var></a></td> 930 <td>size and location of an image canvas</td> 931 </tr> 932 933 <tr> 934 <td><a href="command-line-options.html#resample">-resample <var>geometry</var></a></td> 935 <td>change the resolution of an image</td> 936 </tr> 937 938 <tr> 939 <td><a href="command-line-options.html#resize">-resize <var>geometry</var></a></td> 940 <td>resize the image</td> 941 </tr> 942 943 <tr> 944 <td><a href="command-line-options.html#respect-parentheses">-respect-parentheses</a></td> 945 <td>settings remain in effect until parenthesis boundary.</td> 946 </tr> 947 948 <tr> 949 <td><a href="command-line-options.html#roll">-roll <var>geometry</var></a></td> 950 <td>roll an image vertically or horizontally</td> 951 </tr> 952 953 <tr> 954 <td><a href="command-line-options.html#rotate">-rotate <var>degrees</var></a></td> 955 <td>apply Paeth rotation to the image</td> 956 </tr> 957 958 <tr> 959 <td><a href="command-line-options.html#sample">-sample <var>geometry</var></a></td> 960 <td>scale image with pixel sampling</td> 961 </tr> 962 963 <tr> 964 <td><a href="command-line-options.html#sampling-factor">-sampling-factor <var>geometry</var></a></td> 965 <td>horizontal and vertical sampling factor</td> 966 </tr> 967 968 <tr> 969 <td><a href="command-line-options.html#scale">-scale <var>geometry</var></a></td> 970 <td>scale the image</td> 971 </tr> 972 973 <tr> 974 <td><a href="command-line-options.html#scene">-scene <var>value</var></a></td> 975 <td>image scene number</td> 976 </tr> 977 978 <tr> 979 <td><a href="command-line-options.html#seed">-seed <var>value</var></a></td> 980 <td>seed a new sequence of pseudo-random numbers</td> 981 </tr> 982 983 <tr> 984 <td><a href="command-line-options.html#segment">-segment <var>values</var></a></td> 985 <td>segment an image</td> 986 </tr> 987 988 <tr> 989 <td><a href="command-line-options.html#threshold">-selective-blur <var>geometry</var></a></td> 990 <td>selectively blur pixels within a contrast threshold</td> 991 </tr> 992 993 <tr> 994 <td><a href="command-line-options.html#separate">-separate</a></td> 995 <td>separate an image channel into a grayscale image</td> 996 </tr> 997 998 <tr> 999 <td><a href="command-line-options.html#sepia-tone">-sepia-tone <var>threshold</var></a></td> 1000 <td>simulate a sepia-toned photo</td> 1001 </tr> 1002 1003 <tr> 1004 <td><a href="command-line-options.html#set">-set <var>attribute value</var></a></td> 1005 <td>set an image attribute</td> 1006 </tr> 1007 1008 <tr> 1009 <td><a href="command-line-options.html#shade">-shade <var>degrees</var></a></td> 1010 <td>shade the image using a distant light source</td> 1011 </tr> 1012 1013 <tr> 1014 <td><a href="command-line-options.html#shadow">-shadow <var>geometry</var></a></td> 1015 <td>simulate an image shadow</td> 1016 </tr> 1017 1018 <tr> 1019 <td><a href="command-line-options.html#sharpen">-sharpen <var>geometry</var></a></td> 1020 <td>sharpen the image</td> 1021 </tr> 1022 1023 <tr> 1024 <td><a href="command-line-options.html#shave">-shave <var>geometry</var></a></td> 1025 <td>shave pixels from the image edges</td> 1026 </tr> 1027 1028 <tr> 1029 <td><a href="command-line-options.html#shear">-shear <var>geometry</var></a></td> 1030 <td>slide one edge of the image along the X or Y axis</td> 1031 </tr> 1032 1033 <tr> 1034 <td><a href="command-line-options.html#sigmoidal">-sigmoidal-contrast <var>geometry</var></a></td> 1035 <td>increase the contrast without saturating highlights or shadows</td> 1036 </tr> 1037 1038 <tr> 1039 <td><a href="command-line-options.html#smush">-smush <var>offset</var></a></td> 1040 <td>smush an image sequence together</td> 1041 </tr> 1042 1043 <tr> 1044 <td><a href="command-line-options.html#size">-size <var>geometry</var></a></td> 1045 <td>width and height of image</td> 1046 </tr> 1047 1048 <tr> 1049 <td><a href="command-line-options.html#sketch">-sketch <var>geometry</var></a></td> 1050 <td>simulate a pencil sketch</td> 1051 </tr> 1052 1053 <tr> 1054 <td><a href="command-line-options.html#solarize">-solarize <var>threshold</var></a></td> 1055 <td>negate all pixels above the threshold level</td> 1056 </tr> 1057 1058 <tr> 1059 <td><a href="command-line-options.html#splice">-splice <var>geometry</var></a></td> 1060 <td>splice the background color into the image</td> 1061 </tr> 1062 1063 <tr> 1064 <td><a href="command-line-options.html#spread">-spread <var>radius</var></a></td> 1065 <td>displace image pixels by a random amount</td> 1066 </tr> 1067 1068 <tr> 1069 <td><a href="command-line-options.html#statistic">-statistic <var>type</var> <var>geometry</var></a></td> 1070 <td>replace each pixel with corresponding statistic from the neighborhood</td> 1071 </tr> 1072 1073 <tr> 1074 <td><a href="command-line-options.html#strip">-strip</a></td> 1075 <td>strip image of all profiles and comments</td> 1076 </tr> 1077 1078 <tr> 1079 <td><a href="command-line-options.html#stroke">-stroke <var>color</var></a></td> 1080 <td>graphic primitive stroke color</td> 1081 </tr> 1082 1083 <tr> 1084 <td><a href="command-line-options.html#strokewidth">-strokewidth <var>value</var></a></td> 1085 <td>graphic primitive stroke width</td> 1086 </tr> 1087 1088 <tr> 1089 <td><a href="command-line-options.html#stretch">-stretch <var>type</var></a></td> 1090 <td>render text with this font stretch</td> 1091 </tr> 1092 1093 <tr> 1094 <td><a href="command-line-options.html#style">-style <var>type</var></a></td> 1095 <td>render text with this font style</td> 1096 </tr> 1097 1098 <tr> 1099 <td><a href="command-line-options.html#swap">-swap <var>indexes</var></a></td> 1100 <td>swap two images in the image sequence</td> 1101 </tr> 1102 1103 <tr> 1104 <td><a href="command-line-options.html#swirl">-swirl <var>degrees</var></a></td> 1105 <td>swirl image pixels about the center</td> 1106 </tr> 1107 1108 <tr> 1109 <td><a href="command-line-options.html#synchronize">-synchronize</a></td> 1110 <td>synchronize image to storage device</td> 1111 </tr> 1112 1113 <tr> 1114 <td><a href="command-line-options.html#taint">-taint</a></td> 1115 <td>mark the image as modified</td> 1116 </tr> 1117 1118 <tr> 1119 <td><a href="command-line-options.html#texture">-texture <var>filename</var></a></td> 1120 <td>name of texture to tile onto the image background</td> 1121 </tr> 1122 1123 <tr> 1124 <td><a href="command-line-options.html#threshold">-threshold <var>value</var></a></td> 1125 <td>threshold the image</td> 1126 </tr> 1127 1128 <tr> 1129 <td><a href="command-line-options.html#thumbnail">-thumbnail <var>geometry</var></a></td> 1130 <td>create a thumbnail of the image</td> 1131 </tr> 1132 1133 <tr> 1134 <td><a href="command-line-options.html#tile">-tile <var>filename</var></a></td> 1135 <td>tile image when filling a graphic primitive</td> 1136 </tr> 1137 1138 <tr> 1139 <td><a href="command-line-options.html#tile-offset">-tile-offset <var>geometry</var></a></td> 1140 <td>set the image tile offset</td> 1141 </tr> 1142 1143 <tr> 1144 <td><a href="command-line-options.html#tint">-tint <var>value</var></a></td> 1145 <td>tint the image with the fill color</td> 1146 </tr> 1147 1148 <tr> 1149 <td><a href="command-line-options.html#transform">-transform</a></td> 1150 <td>affine transform image</td> 1151 </tr> 1152 1153 <tr> 1154 <td><a href="command-line-options.html#transparent">-transparent <var>color</var></a></td> 1155 <td>make this color transparent within the image</td> 1156 </tr> 1157 1158 <tr> 1159 <td><a href="command-line-options.html#transparent-color">-transparent-color <var>color</var></a></td> 1160 <td>transparent color</td> 1161 </tr> 1162 1163 <tr> 1164 <td><a href="command-line-options.html#transpose">-transpose</a></td> 1165 <td>flip image in the vertical direction and rotate 90 degrees</td> 1166 </tr> 1167 1168 <tr> 1169 <td><a href="command-line-options.html#transverse">-transverse</a></td> 1170 <td>flop image in the horizontal direction and rotate 270 degrees</td> 1171 </tr> 1172 1173 <tr> 1174 <td><a href="command-line-options.html#treedepth">-treedepth <var>value</var></a></td> 1175 <td>color tree depth</td> 1176 </tr> 1177 1178 <tr> 1179 <td><a href="command-line-options.html#trim">-trim</a></td> 1180 <td>trim image edges</td> 1181 </tr> 1182 1183 <tr> 1184 <td><a href="command-line-options.html#type">-type <var>type</var></a></td> 1185 <td>image type</td> 1186 </tr> 1187 1188 <tr> 1189 <td><a href="command-line-options.html#undercolor">-undercolor <var>color</var></a></td> 1190 <td>annotation bounding box color</td> 1191 </tr> 1192 1193 <tr> 1194 <td><a href="command-line-options.html#unique-colors">-unique-colors</a></td> 1195 <td>discard all but one of any pixel color.</td> 1196 </tr> 1197 1198 <tr> 1199 <td><a href="command-line-options.html#units">-units <var>type</var></a></td> 1200 <td>the units of image resolution</td> 1201 </tr> 1202 1203 <tr> 1204 <td><a href="command-line-options.html#unsharp">-unsharp <var>geometry</var></a></td> 1205 <td>sharpen the image</td> 1206 </tr> 1207 1208 <tr> 1209 <td><a href="command-line-options.html#verbose">-verbose</a></td> 1210 <td>print detailed information about the image</td> 1211 </tr> 1212 1213 <tr> 1214 <td><a href="command-line-options.html#version">-version</a></td> 1215 <td>print version information</td> 1216 </tr> 1217 1218 <tr> 1219 <td><a href="command-line-options.html#view">-view</a></td> 1220 <td>FlashPix viewing transforms</td> 1221 </tr> 1222 1223 <tr> 1224 <td><a href="command-line-options.html#vignette">-vignette <var>geometry</var></a></td> 1225 <td>soften the edges of the image in vignette style</td> 1226 </tr> 1227 1228 <tr> 1229 <td><a href="command-line-options.html#virtual-pixel">-virtual-pixel <var>method</var></a></td> 1230 <td>access method for pixels outside the boundaries of the image</td> 1231 </tr> 1232 1233 <tr> 1234 <td><a href="command-line-options.html#wave">-wave <var>geometry</var></a></td> 1235 <td>alter an image along a sine wave</td> 1236 </tr> 1237 1238 <tr> 1239 <td><a href="command-line-options.html#wavelet">-wavelet-denoise <var>threshold</var></a></td> 1240 <td>removes noise from the image using a wavelet transform</td> 1241 </tr> 1242 1243 <tr> 1244 <td><a href="command-line-options.html#weight">-weight <var>type</var></a></td> 1245 <td>render text with this font weight</td> 1246 </tr> 1247 1248 <tr> 1249 <td><a href="command-line-options.html#white-point">-white-point <var>point</var></a></td> 1250 <td>chromaticity white point</td> 1251 </tr> 1252 1253 <tr> 1254 <td><a href="command-line-options.html#white-threshold">-white-threshold <var>value</var></a></td> 1255 <td>force all pixels above the threshold into white</td> 1256 </tr> 1257 1258 <tr> 1259 <td><a href="command-line-options.html#write">-write <var>filename</var></a></td> 1260 <td>write images to this 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