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196
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]197<h1>ImageMagick Convert Command-line Tool</h1>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]198<p class="navigation-index">[<a href="#usage">Example Usage</a> &bull; <a href="#options">Option Summary</a>]</p>
199
200<div class="doc-section">
201<p>Use the <kbd>convert</kbd> program to convert between image formats as well as resize an image, blur, crop, despeckle, dither, draw on, flip, join, re-sample, and much more. See <a href="../www/command-line-processing.html">Command Line Processing</a> for advice on how to structure your <kbd>convert</kbd> command or see below for example usages of the command.</p>
202</div>
203
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]204<h2><a id="usage"></a>Example Usage</h2>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]205<div class="doc-section">
206
207<p>We list a few examples of the <kbd>convert</kbd> command here to illustrate its usefulness and ease of use. To get started, lets convert an image in the JPEG format to PNG:</p>
208
209<p class='crt'><span class="crtprompt"> $magick&gt; </span><span class='crtin'>convert rose.jpg rose.png</span></p>
210<p>Next, we reduce the image size before it is written to the PNG format:</p>
211
212<p class='crt'><span class="crtprompt"> $magick&gt; </span><span class='crtin'>convert rose.jpg -resize 50% rose.png</span></p>
213<p class="image">
214 <a href="../images/rose.jpg">
215 <img src="../images/rose.jpg" width="70" height="46" alt="rose" />
216 </a>
217 <img style="margin-top:13px; margin-bottom:13px;" src="../images/right.gif" width="20" height="20" alt="==>" />
218 <a href="../images/rose.png">
219 <img style="margin-top:11px; margin-bottom:12px;" src="../images/rose.png" width="35" height="23" alt="rose" />
220 </a>
221</p>
222
223<p>You can combine multiple image-processing operations to produce complex results:</p>
224
225<p class='crt'><span class="crtprompt"> $magick&gt; </span><span class='crtin'>convert -size 320x85 xc:transparent -font Bookman-DemiItalic -pointsize 72 \ <br/>
cristyc92bdb42009-12-18 21:29:02 +0000[diff] [blame]226-draw "text 25,60 'Magick'" -channel RGBA -blur 0x6 -fill darkred -stroke magenta \ <br/>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]227-draw "text 20,55 'Magick'" fuzzy-magick.png</span></p>
228<p class="image">
229 <a href="../images/fuzzy-magick.png"><img src="../images/fuzzy-magick.png" width="320" height="85" alt="fuzzy-magick" /></a>
230</p>
231
232<p>You can find additional examples of using <kbd>convert</kbd> in <a href="http://www.imagemagick.org/Usage/">Examples of ImageMagick Usage</a>.</p>
233
234</div>
235
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]236<h2><a id="options"></a>Option Summary</h2>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]237<div class="doc-section">
238
239<p>The <kbd>convert</kbd> command recognizes these options. Click on an option to get more details about how that option works.</p>
240
241<table class="doc">
242 <tbody>
243 <tr>
244 <th align="left">Option</th>
245 <th align="left">Description</th>
246 </tr>
247
248 <tr>
249 <td valign="top"><a href="../www/command-line-options.html#adaptive-blur">-adaptive-blur <em class="option">geometry</em></a></td>
250 <td valign="top">adaptively blur pixels; decrease effect near edges</td>
251 </tr>
252
253 <tr>
254 <td valign="top"><a href="../www/command-line-options.html#adaptive-resize">-adaptive-resize <em class="option">geometry</em></a></td>
255 <td valign="top">adaptively resize image with data dependent triangulation.</td>
256 </tr>
257
258 <tr>
259 <td valign="top"><a href="../www/command-line-options.html#adaptive-sharpen">-adaptive-sharpen <em class="option">geometry</em></a></td>
260 <td valign="top">adaptively sharpen pixels; increase effect near edges</td>
261 </tr>
262
263 <tr>
264 <td valign="top"><a href="../www/command-line-options.html#adjoin">-adjoin</a></td>
265 <td valign="top">join images into a single multi-image file</td>
266 </tr>
267
268 <tr>
269 <td valign="top"><a href="../www/command-line-options.html#affine">-affine <em class="option">matrix</em></a></td>
270 <td valign="top">affine transform matrix</td>
271 </tr>
272
273 <tr>
274 <td valign="top"><a href="../www/command-line-options.html#alpha">-alpha</a></td>
275 <td valign="top">on, activate, off, deactivate, set, opaque, copy",
276transparent, extract, background, or shape the alpha channel</td>
277 </tr>
278
279 <tr>
280 <td valign="top"><a href="../www/command-line-options.html#annotate">-annotate <em class="option">geometry text</em></a></td>
281 <td valign="top">annotate the image with text</td>
282 </tr>
283
284 <tr>
285 <td valign="top"><a href="../www/command-line-options.html#antialias">-antialias</a></td>
286 <td valign="top">remove pixel-aliasing</td>
287 </tr>
288
289 <tr>
290 <td valign="top"><a href="../www/command-line-options.html#append">-append</a></td>
cristydcf617d2010-09-15 02:20:02 +0000[diff] [blame]291 <td valign="top">append an image sequence</td>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]292 </tr>
293
294 <tr>
295 <td valign="top"><a href="../www/command-line-options.html#authenticate">-authenticate <em class="option">value</em></a></td>
296 <td valign="top">decipher image with this password</td>
297 </tr>
298
299 <tr>
300 <td valign="top"><a href="../www/command-line-options.html#auto-gamma">-auto-gamma</a></td>
301 <td valign="top">automagically adjust gamma level of image</td>
302 </tr>
303
304 <tr>
305 <td valign="top"><a href="../www/command-line-options.html#auto-level">-auto-level</a></td>
306 <td valign="top">automagically adjust color levels of image</td>
307 </tr>
308
309 <tr>
310 <td valign="top"><a href="../www/command-line-options.html#auto-orient">-auto-orient</a></td>
311 <td valign="top">automagically orient image</td>
312 </tr>
313
314 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]315 <td valign="top"><a href="../www/command-line-options.html#background">-background <em class="option">color</em></a></td>
316 <td valign="top">background color</td>
317 </tr>
318
319 <tr>
320 <td valign="top"><a href="../www/command-line-options.html#bench">-bench <em class="option">iterations</em></a></td>
321 <td valign="top">measure performance</td>
322 </tr>
323
324 <tr>
325 <td valign="top"><a href="../www/command-line-options.html#bias">-bias <em class="option">value</em></a></td>
326 <td valign="top">add bias when convolving an image</td>
327 </tr>
328
329 <tr>
330 <td valign="top"><a href="../www/command-line-options.html#black-threshold">-black-threshold <em class="option">value</em></a></td>
331 <td valign="top">force all pixels below the threshold into black</td>
332 </tr>
333
334 <tr>
335 <td valign="top"><a href="../www/command-line-options.html#blue-primary">-blue-primary <em class="option">point</em></a></td>
336 <td valign="top">chromaticity blue primary point</td>
337 </tr>
338
339 <tr>
340 <td valign="top"><a href="../www/command-line-options.html#blue-shift">-blue-shift <em class="option">factor</em></a></td>
341 <td valign="top">simulate a scene at nighttime in the moonlight</td>
342 </tr>
343
344 <tr>
345 <td valign="top"><a href="../www/command-line-options.html#blur">-blur <em class="option">geometry</em></a></td>
346 <td valign="top">reduce image noise and reduce detail levels</td>
347 </tr>
348
349 <tr>
350 <td valign="top"><a href="../www/command-line-options.html#border">-border <em class="option">geometry</em></a></td>
351 <td valign="top">surround image with a border of color</td>
352 </tr>
353
354 <tr>
355 <td valign="top"><a href="../www/command-line-options.html#bordercolor">-bordercolor <em class="option">color</em></a></td>
356 <td valign="top">border color</td>
357 </tr>
358
359 <tr>
cristy16ff93c2010-01-13 23:18:07 +0000[diff] [blame]360 <td valign="top"><a href="../www/command-line-options.html#brightness-contrast">-brightness-contrast <em class="option">geometry</em></a></td>
361 <td valign="top">improve brightness / contrast of the image</td>
362 </tr>
363
364 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]365 <td valign="top"><a href="../www/command-line-options.html#caption">-caption <em class="option">string</em></a></td>
366 <td valign="top">assign a caption to an image</td>
367 </tr>
368
369 <tr>
370 <td valign="top"><a href="../www/command-line-options.html#cdl">-cdl <em class="option">filename</em></a></td>
371 <td valign="top">color correct with a color decision list</td>
372 </tr>
373
374 <tr>
375 <td valign="top"><a href="../www/command-line-options.html#channel">-channel <em class="option">type</em></a></td>
376 <td valign="top">apply option to select image channels</td>
377 </tr>
378
379 <tr>
380 <td valign="top"><a href="../www/command-line-options.html#charcoal">-charcoal <em class="option">radius</em></a></td>
381 <td valign="top">simulate a charcoal drawing</td>
382 </tr>
383
384 <tr>
385 <td valign="top"><a href="../www/command-line-options.html#chop">-chop <em class="option">geometry</em></a></td>
386 <td valign="top">remove pixels from the image interior</td>
387 </tr>
388
389 <tr>
cristyb4c03bb2009-09-27 13:55:46 +0000[diff] [blame]390 <td valign="top"><a href="../www/command-line-options.html#clamp">-clamp</a></td>
391 <td valign="top">restrict colors from 0 to the quantum depth</td>
392 </tr>
393
394 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]395 <td valign="top"><a href="../www/command-line-options.html#clip">-clip</a></td>
396 <td valign="top">clip along the first path from the 8BIM profile</td>
397 </tr>
398
399 <tr>
400 <td valign="top"><a href="../www/command-line-options.html#clip-mask">-clip-mask</a> <em class="option">filename</em></td>
401 <td valign="top">associate clip mask with the image</td>
402 </tr>
403
404 <tr>
405 <td valign="top"><a href="../www/command-line-options.html#clip-path">-clip-path <em class="option">id</em></a></td>
406 <td valign="top">clip along a named path from the 8BIM profile</td>
407 </tr>
408
409 <tr>
410 <td valign="top"><a href="../www/command-line-options.html#clone">-clone <em class="option">index</em></a></td>
411 <td valign="top">clone an image</td>
412 </tr>
413
414 <tr>
415 <td valign="top"><a href="../www/command-line-options.html#clut">-clut</a></td>
416 <td valign="top">apply a color lookup table to the image</td>
417 </tr>
418
419 <tr>
420 <td valign="top"><a href="../www/command-line-options.html#contrast-stretch">-contrast-stretch <em class="option">geometry</em></a></td>
421 <td valign="top">improve the contrast in an image by `stretching' the range of intensity value</td>
422 </tr>
423
424 <tr>
425 <td valign="top"><a href="../www/command-line-options.html#coalesce">-coalesce</a></td>
426 <td valign="top">merge a sequence of images</td>
427 </tr>
428
429 <tr>
430 <td valign="top"><a href="../www/command-line-options.html#colorize">-colorize <em class="option">value</em></a></td>
431 <td valign="top">colorize the image with the fill color</td>
432 </tr>
433
434 <tr>
cristy2c839602010-04-03 02:32:08 +0000[diff] [blame]435 <td valign="top"><a href="../www/command-line-options.html#color-matrix">-color-matrix <em class="option">matrix</em></a></td>
436 <td valign="top">apply color correction to the image.</td>
437 </tr>
438
439 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]440 <td valign="top"><a href="../www/command-line-options.html#colors">-colors <em class="option">value</em></a></td>
441 <td valign="top">preferred number of colors in the image</td>
442 </tr>
443
444 <tr>
445 <td valign="top"><a href="../www/command-line-options.html#colorspace">-colorspace <em class="option">type</em></a></td>
446 <td valign="top">set image colorspace</td>
447 </tr>
448
449 <tr>
450 <td valign="top"><a href="../www/command-line-options.html#combine">-combine</a></td>
451 <td valign="top">combine a sequence of images</td>
452 </tr>
453
454 <tr>
455 <td valign="top"><a href="../www/command-line-options.html#comment">-comment <em class="option">string</em></a></td>
456 <td valign="top">annotate image with comment</td>
457 </tr>
458
459 <tr>
460 <td valign="top"><a href="../www/command-line-options.html#compose">-compose <em class="option">operator</em></a></td>
461 <td valign="top">set image composite operator</td>
462 </tr>
463
464 <tr>
465 <td valign="top"><a href="../www/command-line-options.html#composite">-composite</a></td>
466 <td valign="top">composite image</td>
467 </tr>
468
469 <tr>
470 <td valign="top"><a href="../www/command-line-options.html#compress">-compress <em class="option">type</em></a></td>
471 <td valign="top">image compression type</td>
472 </tr>
473
474 <tr>
475 <td valign="top"><a href="../www/command-line-options.html#contrast">-contrast</a></td>
476 <td valign="top">enhance or reduce the image contrast</td>
477 </tr>
478
479 <tr>
480 <td valign="top"><a href="../www/command-line-options.html#convolve">-convolve <em class="option">coefficients</em></a></td>
481 <td valign="top">apply a convolution kernel to the image</td>
482 </tr>
483
484 <tr>
485 <td valign="top"><a href="../www/command-line-options.html#crop">-crop <em class="option">geometry</em></a></td>
486 <td valign="top">crop the image</td>
487 </tr>
488
489 <tr>
490 <td valign="top"><a href="../www/command-line-options.html#cycle">-cycle <em class="option">amount</em></a></td>
491 <td valign="top">cycle the image colormap</td>
492 </tr>
493
494 <tr>
495 <td valign="top"><a href="../www/command-line-options.html#decipher">-decipher <em class="option">filename</em></a></td>
496 <td valign="top">convert cipher pixels to plain</td>
497 </tr>
498
499 <tr>
500 <td valign="top"><a href="../www/command-line-options.html#debug">-debug <em class="option">events</em></a></td>
501 <td valign="top">display copious debugging information</td>
502 </tr>
503
504 <tr>
505 <td valign="top"><a href="../www/command-line-options.html#define">-define <em class="option">format:option</em></a></td>
506 <td valign="top">define one or more image format options</td>
507 </tr>
508
509 <tr>
510 <td valign="top"><a href="../www/command-line-options.html#deconstruct">-deconstruct</a></td>
511 <td valign="top">break down an image sequence into constituent parts</td>
512 </tr>
513
514 <tr>
515 <td valign="top"><a href="../www/command-line-options.html#delay">-delay <em class="option">value</em></a></td>
516 <td valign="top">display the next image after pausing</td>
517 </tr>
518
519 <tr>
520 <td valign="top"><a href="../www/command-line-options.html#delete">-delete <em class="option">index</em></a></td>
521 <td valign="top">delete the image from the image sequence</td>
522 </tr>
523
524 <tr>
525 <td valign="top"><a href="../www/command-line-options.html#density">-density <em class="option">geometry</em></a></td>
526 <td valign="top">horizontal and vertical density of the image</td>
527 </tr>
528
529 <tr>
530 <td valign="top"><a href="../www/command-line-options.html#depth">-depth <em class="option">value</em></a></td>
531 <td valign="top">image depth</td>
532 </tr>
533
534 <tr>
535 <td valign="top"><a href="../www/command-line-options.html#despeckle">-despeckle</a></td>
536 <td valign="top">reduce the speckles within an image</td>
537 </tr>
538
539 <tr>
cristy2c839602010-04-03 02:32:08 +0000[diff] [blame]540 <td valign="top"><a href="../www/command-line-options.html#direction">-direction <em class="option">type</em></a></td>
541 <td valign="top">render text right-to-left or left-to-right</td>
542 </tr>
543
544 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]545 <td valign="top"><a href="../www/command-line-options.html#display">-display <em class="option">server</em></a></td>
546 <td valign="top">get image or font from this X server</td>
547 </tr>
548
549 <tr>
550 <td valign="top"><a href="../www/command-line-options.html#dispose">-dispose <em class="option">method</em></a></td>
551 <td valign="top">layer disposal method</td>
552 </tr>
553
554 <tr>
555 <td valign="top"><a href="../www/command-line-options.html#distort">-distort <em class="option">type coefficients</em></a></td>
556 <td valign="top">distort image</td>
557 </tr>
558
559 <tr>
560 <td valign="top"><a href="../www/command-line-options.html#dither">-dither <em class="option">method</em></a></td>
561 <td valign="top">apply error diffusion to image</td>
562 </tr>
563
564 <tr>
565 <td valign="top"><a href="../www/command-line-options.html#draw">-draw <em class="option">string</em></a></td>
566 <td valign="top">annotate the image with a graphic primitive</td>
567 </tr>
568
569 <tr>
570 <td valign="top"><a href="../www/command-line-options.html#edge">-edge <em class="option">radius</em></a></td>
571 <td valign="top">apply a filter to detect edges in the image</td>
572 </tr>
573
574 <tr>
575 <td valign="top"><a href="../www/command-line-options.html#emboss">-emboss <em class="option">radius</em></a></td>
576 <td valign="top">emboss an image</td>
577 </tr>
578
579 <tr>
580 <td valign="top"><a href="../www/command-line-options.html#encipher">-encipher <em class="option">filename</em></a></td>
581 <td valign="top">convert plain pixels to cipher pixels</td>
582 </tr>
583
584 <tr>
585 <td valign="top"><a href="../www/command-line-options.html#encoding">-encoding <em class="option">type</em></a></td>
586 <td valign="top">text encoding type</td>
587 </tr>
588
589 <tr>
590 <td valign="top"><a href="../www/command-line-options.html#endian">-endian <em class="option">type</em></a></td>
591 <td valign="top">endianness (MSB or LSB) of the image</td>
592 </tr>
593
594 <tr>
595 <td valign="top"><a href="../www/command-line-options.html#enhance">-enhance</a></td>
596 <td valign="top">apply a digital filter to enhance a noisy image</td>
597 </tr>
598
599 <tr>
600 <td valign="top"><a href="../www/command-line-options.html#equalize">-equalize</a></td>
601 <td valign="top">perform histogram equalization to an image</td>
602 </tr>
603
604 <tr>
605 <td valign="top"><a href="../www/command-line-options.html#evaluate">-evaluate <em class="option">operator value</em></a></td>
606 <td valign="top">evaluate an arithmetic, relational, or logical expression</td>
607 </tr>
608
609 <tr>
cristy63fed272010-03-07 19:08:45 +0000[diff] [blame]610 <td valign="top"><a href="../www/command-line-options.html#evaluate-sequence">-evaluate-sequence <em class="option">operator</em></a></td>
611 <td valign="top">evaluate an arithmetic, relational, or logical expression for an image sequence</td>
612 </tr>
613
614 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]615 <td valign="top"><a href="../www/command-line-options.html#extent">-extent <em class="option">geometry</em></a></td>
616 <td valign="top">set the image size</td>
617 </tr>
618
619 <tr>
620 <td valign="top"><a href="../www/command-line-options.html#extract">-extract <em class="option">geometry</em></a></td>
621 <td valign="top">extract area from image</td>
622 </tr>
623
624 <tr>
625 <td valign="top"><a href="../www/command-line-options.html#family">-family <em class="option">name</em></a></td>
626 <td valign="top">render text with this font family</td>
627 </tr>
628
629 <tr>
630 <td valign="top"><a href="../www/command-line-options.html#fft">-fft</a></td>
631 <td valign="top">implments the discrete Fourier transform (DFT)</td>
632 </tr>
633
634 <tr>
635 <td valign="top"><a href="../www/command-line-options.html#fill">-fill <em class="option">color</em></a></td>
636 <td valign="top">color to use when filling a graphic primitive</td>
637 </tr>
638
639 <tr>
640 <td valign="top"><a href="../www/command-line-options.html#filter">-filter <em class="option">type</em></a></td>
641 <td valign="top">use this filter when resizing an image</td>
642 </tr>
643
644 <tr>
645 <td valign="top"><a href="../www/command-line-options.html#flatten">-flatten</a></td>
646 <td valign="top">flatten a sequence of images</td>
647 </tr>
648
649 <tr>
650 <td valign="top"><a href="../www/command-line-options.html#flip">-flip</a></td>
651 <td valign="top">flip image in the vertical direction</td>
652 </tr>
653
654 <tr>
655 <td valign="top"><a href="../www/command-line-options.html#floodfill">-floodfill <em class="option">geometry color</em></a></td>
656 <td valign="top">floodfill the image with color</td>
657 </tr>
658
659 <tr>
660 <td valign="top"><a href="../www/command-line-options.html#flop">-flop</a></td>
661 <td valign="top">flop image in the horizontal direction</td>
662 </tr>
663
664 <tr>
665 <td valign="top"><a href="../www/command-line-options.html#font">-font <em class="option">name</em></a></td>
666 <td valign="top">render text with this font</td>
667 </tr>
668
669 <tr>
670 <td valign="top"><a href="../www/command-line-options.html#format_identify_">-format <em class="option">string</em></a></td>
671 <td valign="top">output formatted image characteristics</td>
672 </tr>
673
674 <tr>
675 <td valign="top"><a href="../www/command-line-options.html#frame">-frame <em class="option">geometry</em></a></td>
676 <td valign="top">surround image with an ornamental border</td>
677 </tr>
678
679 <tr>
680 <td valign="top"><a href="../www/command-line-options.html#function">-function <em class="option">name</em></a></td>
681 <td valign="top">apply a function to the image</td>
682 </tr>
683
684 <tr>
685 <td valign="top"><a href="../www/command-line-options.html#fuzz">-fuzz <em class="option">distance</em></a></td>
686 <td valign="top">colors within this distance are considered equal</td>
687 </tr>
688
689 <tr>
690 <td valign="top"><a href="../www/command-line-options.html#fx">-fx <em class="option">expression</em></a></td>
691 <td valign="top">apply mathematical expression to an image channel(s)</td>
692 </tr>
693
694 <tr>
695 <td valign="top"><a href="../www/command-line-options.html#gamma">-gamma <em class="option">value</em></a></td>
696 <td valign="top">level of gamma correction</td>
697 </tr>
698
699 <tr>
cristyc92bdb42009-12-18 21:29:02 +0000[diff] [blame]700 <td valign="top"><a href="../www/command-line-options.html#gaussian-blur">-gaussian-blur <em class="option">geometry</em></a></td>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]701 <td valign="top">reduce image noise and reduce detail levels</td>
702 </tr>
703
704 <tr>
705 <td valign="top"><a href="../www/command-line-options.html#geometry">-geometry <em class="option">geometry</em></a></td>
706 <td valign="top">preferred size or location of the image</td>
707 </tr>
708
709 <tr>
710 <td valign="top"><a href="../www/command-line-options.html#gravity">-gravity <em class="option">type</em></a></td>
711 <td valign="top">horizontal and vertical text placement</td>
712 </tr>
713
714 <tr>
715 <td valign="top"><a href="../www/command-line-options.html#green-primary">-green-primary <em class="option">point</em></a></td>
716 <td valign="top">chromaticity green primary point</td>
717 </tr>
718
719 <tr>
720 <td valign="top"><a href="../www/command-line-options.html#help">-help</a></td>
721 <td valign="top">print program options</td>
722 </tr>
723
724 <tr>
725 <td valign="top"><a href="../www/command-line-options.html#identify">-identify</a></td>
726 <td valign="top">identify the format and characteristics of the image</td>
727 </tr>
728
729 <tr>
730 <td valign="top"><a href="../www/command-line-options.html#ift">-ift</a></td>
731 <td valign="top">implements the inverse discrete Fourier transform (DFT)</td>
732 </tr>
733
734 <tr>
735 <td valign="top"><a href="../www/command-line-options.html#implode">-implode <em class="option">amount</em></a></td>
736 <td valign="top">implode image pixels about the center</td>
737 </tr>
738
739 <tr>
740 <td valign="top"><a href="../www/command-line-options.html#insert">-insert <em class="option">index</em></a></td>
741 <td valign="top">insert last image into the image sequence</td>
742 </tr>
743
744 <tr>
745 <td valign="top"><a href="../www/command-line-options.html#intent">-intent <em class="option">type</em></a></td>
746 <td valign="top">type of rendering intent when managing the image color</td>
747 </tr>
748
749 <tr>
750 <td valign="top"><a href="../www/command-line-options.html#interlace">-interlace <em class="option">type</em></a></td>
751 <td valign="top">type of image interlacing scheme</td>
752 </tr>
753
754 <tr>
cristyf3bb4782009-09-08 13:10:04 +0000[diff] [blame]755 <td valign="top"><a href="../www/command-line-options.html#interline-spacing">-interline-spacing <em class="option">value</em></a></td>
756 <td valign="top">the space between two text lines</td>
757 </tr>
758
759 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]760 <td valign="top"><a href="../www/command-line-options.html#interpolate">-interpolate <em class="option">method</em></a></td>
761 <td valign="top">pixel color interpolation method</td>
762 </tr>
763
764 <tr>
765 <td valign="top"><a href="../www/command-line-options.html#interword-spacing">-interword-spacing <em class="option">value</em></a></td>
766 <td valign="top">the space between two words</td>
767 </tr>
768
769 <tr>
770 <td valign="top"><a href="../www/command-line-options.html#kerning">-kerning <em class="option">value</em></a></td>
771 <td valign="top">the space between two characters</td>
772 </tr>
773
774 <tr>
775 <td valign="top"><a href="../www/command-line-options.html#label">-label <em class="option">string</em></a></td>
776 <td valign="top">assign a label to an image</td>
777 </tr>
778
779 <tr>
780 <td valign="top"><a href="../www/command-line-options.html#lat">-lat <em class="option">geometry</em></a></td>
781 <td valign="top">local adaptive thresholding</td>
782 </tr>
783
784 <tr>
785 <td valign="top"><a href="../www/command-line-options.html#layers">-layers <em class="option">method</em></a></td>
786 <td valign="top">optimize or compare image layers</td>
787 </tr>
788
789 <tr>
790 <td valign="top"><a href="../www/command-line-options.html#level">-level <em class="option">value</em></a></td>
791 <td valign="top">adjust the level of image contrast</td>
792 </tr>
793
794 <tr>
795 <td valign="top"><a href="../www/command-line-options.html#limit">-limit <em class="option">type value</em></a></td>
796 <td valign="top">pixel cache resource limit</td>
797 </tr>
798
799 <tr>
800 <td valign="top"><a href="../www/command-line-options.html#linear-stretch">-linear-stretch <em class="option">geometry</em></a></td>
801 <td valign="top">linear with saturation histogram stretch</td>
802 </tr>
803
804 <tr>
805 <td valign="top"><a href="../www/command-line-options.html#liquid-rescale">-liquid-rescale <em class="option">geometry</em></a></td>
806 <td valign="top">rescale image with seam-carving</td>
807 </tr>
808
809 <tr>
810 <td valign="top"><a href="../www/command-line-options.html#log">-log <em class="option">format</em></a></td>
811 <td valign="top">format of debugging information</td>
812 </tr>
813
814 <tr>
815 <td valign="top"><a href="../www/command-line-options.html#loop">-loop <em class="option">iterations</em></a></td>
816 <td valign="top">add Netscape loop extension to your GIF animation</td>
817 </tr>
818
819 <tr>
820 <td valign="top"><a href="../www/command-line-options.html#mask">-mask <em class="option">filename</em></a></td>
821 <td valign="top">associate a mask with the image</td>
822 </tr>
823
824 <tr>
825 <td valign="top"><a href="../www/command-line-options.html#mattecolor">-mattecolor <em class="option">color</em></a></td>
826 <td valign="top">frame color</td>
827 </tr>
828
829 <tr>
830 <td valign="top"><a href="../www/command-line-options.html#median">-median <em class="option">radius</em></a></td>
831 <td valign="top">apply a median filter to the image</td>
832 </tr>
833
834 <tr>
835 <td valign="top"><a href="../www/command-line-options.html#modulate">-modulate <em class="option">value</em></a></td>
836 <td valign="top">vary the brightness, saturation, and hue</td>
837 </tr>
838
839 <tr>
840 <td valign="top"><a href="../www/command-line-options.html#monitor">-monitor</a></td>
841 <td valign="top">monitor progress</td>
842 </tr>
843
844 <tr>
845 <td valign="top"><a href="../www/command-line-options.html#monochrome">-monochrome</a></td>
846 <td valign="top">transform image to black and white</td>
847 </tr>
848
849 <tr>
850 <td valign="top"><a href="../www/command-line-options.html#morph">-morph <em class="option">value</em></a></td>
851 <td valign="top">morph an image sequence</td>
852 </tr>
853
854 <tr>
cristy488844c2010-01-22 14:02:05 +0000[diff] [blame]855 <td valign="top"><a href="../www/command-line-options.html#morphology">-morphology <em class="option">method</em></a> <em class="option">kernel</em></td>
856 <td valign="top">apply a morphology method to the image</td>
857 </tr>
858
859 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]860 <td valign="top"><a href="../www/command-line-options.html#motion-blur">-motion-blur <em class="option">geometry</em></a></td>
861 <td valign="top">simulate motion blur</td>
862 </tr>
863
864 <tr>
865 <td valign="top"><a href="../www/command-line-options.html#negate">-negate</a></td>
cristyb29bc032010-02-01 20:29:43 +0000[diff] [blame]866 <td valign="top">replace each pixel with its complementary color </td>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]867 </tr>
868
869 <tr>
870 <td valign="top"><a href="../www/command-line-options.html#noise">-noise <em class="option">radius</em></a></td>
871 <td valign="top">add or reduce noise in an image</td>
872 </tr>
873
874 <tr>
875 <td valign="top"><a href="../www/command-line-options.html#normalize">-normalize</a></td>
876 <td valign="top">transform image to span the full range of colors</td>
877 </tr>
878
879 <tr>
880 <td valign="top"><a href="../www/command-line-options.html#opaque">-opaque <em class="option">color</em></a></td>
881 <td valign="top">change this color to the fill color</td>
882 </tr>
883
884 <tr>
885 <td valign="top"><a href="../www/command-line-options.html#ordered-dither">-ordered-dither <em class="option">NxN</em></a></td>
886 <td valign="top">ordered dither the image</td>
887 </tr>
888
889 <tr>
890 <td valign="top"><a href="../www/command-line-options.html#orient">-orient <em class="option">type</em></a></td>
891 <td valign="top">image orientation</td>
892 </tr>
893
894 <tr>
895 <td valign="top"><a href="../www/command-line-options.html#page">-page <em class="option">geometry</em></a></td>
896 <td valign="top">size and location of an image canvas (setting)</td>
897 </tr>
898
899 <tr>
900 <td valign="top"><a href="../www/command-line-options.html#paint">-paint <em class="option">radius</em></a></td>
901 <td valign="top">simulate an oil painting</td>
902 </tr>
903
904 <tr>
905 <td valign="top"><a href="../www/command-line-options.html#ping">-ping</a></td>
906 <td valign="top">efficiently determine image attributes</td>
907 </tr>
908
909 <tr>
910 <td valign="top"><a href="../www/command-line-options.html#pointsize">-pointsize <em class="option">value</em></a></td>
911 <td valign="top">font point size</td>
912 </tr>
913
914 <tr>
915 <td valign="top"><a href="../www/command-line-options.html#polaroid">-polaroid <em class="option">angle</em></a></td>
916 <td valign="top">simulate a Polaroid picture</td>
917 </tr>
918
919 <tr>
920 <td valign="top"><a href="../www/command-line-options.html#posterize">-posterize <em class="option">levels</em></a></td>
921 <td valign="top">reduce the image to a limited number of color levels</td>
922 </tr>
923
924 <tr>
cristyd43a46b2010-01-21 02:13:41 +0000[diff] [blame]925 <td valign="top"><a href="../www/command-line-options.html#precision">-precision <em class="option">value</em></a></td>
926 <td valign="top">set the maximum number of significant digits to be printed</td>
927 </tr>
928
929 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]930 <td valign="top"><a href="../www/command-line-options.html#preview">-preview <em class="option">type</em></a></td>
931 <td valign="top">image preview type</td>
932 </tr>
933
934 <tr>
935 <td valign="top"><a href="../www/command-line-options.html#print">-print <em class="option">string</em></a></td>
936 <td valign="top">interpret string and print to console</td>
937 </tr>
938
939 <tr>
940 <td valign="top"><a href="../www/command-line-options.html#process">-process <em class="option">image-filter</em></a></td>
941 <td valign="top">process the image with a custom image filter</td>
942 </tr>
943
944 <tr>
945 <td valign="top"><a href="../www/command-line-options.html#profile">-profile <em class="option">filename</em></a></td>
946 <td valign="top">add, delete, or apply an image profile</td>
947 </tr>
948
949 <tr>
950 <td valign="top"><a href="../www/command-line-options.html#quality">-quality <em class="option">value</em></a></td>
951 <td valign="top">JPEG/MIFF/PNG compression level</td>
952 </tr>
953
954 <tr>
955 <td valign="top"><a href="../www/command-line-options.html#quantize">-quantize <em class="option">colorspace</em></a></td>
956 <td valign="top">reduce image colors in this colorspace</td>
957 </tr>
958
959 <tr>
960 <td valign="top"><a href="../www/command-line-options.html#quiet">-quiet</a></td>
961 <td valign="top">suppress all warning messages</td>
962 </tr>
963
964 <tr>
965 <td valign="top"><a href="../www/command-line-options.html#radial-blur">-radial-blur <em class="option">angle</em></a></td>
966 <td valign="top">radial blur the image</td>
967 </tr>
968
969 <tr>
970 <td valign="top"><a href="../www/command-line-options.html#raise">-raise <em class="option">value</em></a></td>
971 <td valign="top">lighten/darken image edges to create a 3-D effect</td>
972 </tr>
973
974 <tr>
975 <td valign="top"><a href="../www/command-line-options.html#random-threshold">-random-threshold <em class="option">low,high</em></a></td>
976 <td valign="top">random threshold the image</td>
977 </tr>
978
979 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]980 <td valign="top"><a href="../www/command-line-options.html#red-primary">-red-primary <em class="option">point</em></a></td>
981 <td valign="top">chromaticity red primary point</td>
982 </tr>
983
984 <tr>
985 <td valign="top"><a href="../www/command-line-options.html#regard-warnings">-regard-warnings</a></td>
986 <td valign="top">pay attention to warning messages.</td>
987 </tr>
988
989 <tr>
990 <td valign="top"><a href="../www/command-line-options.html#region">-region <em class="option">geometry</em></a></td>
991 <td valign="top">apply options to a portion of the image</td>
992 </tr>
993
994 <tr>
995 <td valign="top"><a href="../www/command-line-options.html#remap">-remap <em class="option">filename</em></a></td>
996 <td valign="top">transform image colors to match this set of colors</td>
997 </tr>
998
999 <tr>
1000 <td valign="top"><a href="../www/command-line-options.html#render">-render</a></td>
1001 <td valign="top">render vector graphics</td>
1002 </tr>
1003
1004 <tr>
1005 <td valign="top"><a href="../www/command-line-options.html#repage">-repage <em class="option">geometry</em></a></td>
1006 <td valign="top">size and location of an image canvas</td>
1007 </tr>
1008
1009 <tr>
1010 <td valign="top"><a href="../www/command-line-options.html#resample">-resample <em class="option">geometry</em></a></td>
1011 <td valign="top">change the resolution of an image</td>
1012 </tr>
1013
1014 <tr>
1015 <td valign="top"><a href="../www/command-line-options.html#resize">-resize <em class="option">geometry</em></a></td>
1016 <td valign="top">resize the image</td>
1017 </tr>
1018
1019 <tr>
1020 <td valign="top"><a href="../www/command-line-options.html#respect-parentheses">-respect-parentheses</a></td>
1021 <td valign="top">settings remain in effect until parenthesis boundary.</td>
1022 </tr>
1023
1024 <tr>
1025 <td valign="top"><a href="../www/command-line-options.html#roll">-roll <em class="option">geometry</em></a></td>
1026 <td valign="top">roll an image vertically or horizontally</td>
1027 </tr>
1028
1029 <tr>
1030 <td valign="top"><a href="../www/command-line-options.html#rotate">-rotate <em class="option">degrees</em></a></td>
1031 <td valign="top">apply Paeth rotation to the image</td>
1032 </tr>
1033
1034 <tr>
1035 <td valign="top"><a href="../www/command-line-options.html#sample">-sample <em class="option">geometry</em></a></td>
1036 <td valign="top">scale image with pixel sampling</td>
1037 </tr>
1038
1039 <tr>
1040 <td valign="top"><a href="../www/command-line-options.html#sampling-factor">-sampling-factor <em class="option">geometry</em></a></td>
1041 <td valign="top">horizontal and vertical sampling factor</td>
1042 </tr>
1043
1044 <tr>
1045 <td valign="top"><a href="../www/command-line-options.html#scale">-scale <em class="option">geometry</em></a></td>
1046 <td valign="top">scale the image</td>
1047 </tr>
1048
1049 <tr>
1050 <td valign="top"><a href="../www/command-line-options.html#scene">-scene <em class="option">value</em></a></td>
1051 <td valign="top">image scene number</td>
1052 </tr>
1053
1054 <tr>
1055 <td valign="top"><a href="../www/command-line-options.html#seed">-seed <em class="option">value</em></a></td>
1056 <td valign="top">seed a new sequence of pseudo-random numbers</td>
1057 </tr>
1058
1059 <tr>
1060 <td valign="top"><a href="../www/command-line-options.html#segment">-segment <em class="option">values</em></a></td>
1061 <td valign="top">segment an image</td>
1062 </tr>
1063
1064 <tr>
1065 <td valign="top"><a href="../www/command-line-options.html#threshold">-selective-blur <em class="option">geometry</em></a></td>
1066 <td valign="top">selectively blur pixels within a contrast threshold</td>
1067 </tr>
1068
1069 <tr>
1070 <td valign="top"><a href="../www/command-line-options.html#separate">-separate</a></td>
1071 <td valign="top">separate an image channel into a grayscale image</td>
1072 </tr>
1073
1074 <tr>
1075 <td valign="top"><a href="../www/command-line-options.html#sepia-tone">-sepia-tone <em class="option">threshold</em></a></td>
1076 <td valign="top">simulate a sepia-toned photo</td>
1077 </tr>
1078
1079 <tr>
1080 <td valign="top"><a href="../www/command-line-options.html#set">-set <em class="option">attribute value</em></a></td>
1081 <td valign="top">set an image attribute</td>
1082 </tr>
1083
1084 <tr>
1085 <td valign="top"><a href="../www/command-line-options.html#shade">-shade <em class="option">degrees</em></a></td>
1086 <td valign="top">shade the image using a distant light source</td>
1087 </tr>
1088
1089 <tr>
1090 <td valign="top"><a href="../www/command-line-options.html#shadow">-shadow <em class="option">geometry</em></a></td>
1091 <td valign="top">simulate an image shadow</td>
1092 </tr>
1093
1094 <tr>
1095 <td valign="top"><a href="../www/command-line-options.html#sharpen">-sharpen <em class="option">geometry</em></a></td>
1096 <td valign="top">sharpen the image</td>
1097 </tr>
1098
1099 <tr>
1100 <td valign="top"><a href="../www/command-line-options.html#shave">-shave <em class="option">geometry</em></a></td>
1101 <td valign="top">shave pixels from the image edges</td>
1102 </tr>
1103
1104 <tr>
1105 <td valign="top"><a href="../www/command-line-options.html#shear">-shear <em class="option">geometry</em></a></td>
1106 <td valign="top">slide one edge of the image along the X or Y axis</td>
1107 </tr>
1108
1109 <tr>
1110 <td valign="top"><a href="../www/command-line-options.html#sigmoidal">-sigmoidal-contrast <em class="option">geometry</em></a></td>
1111 <td valign="top">increase the contrast without saturating highlights or shadows</td>
1112 </tr>
1113
1114 <tr>
cristy2d67ddd2011-02-13 15:38:23 +0000[diff] [blame]1115 <td valign="top"><a href="../www/command-line-options.html#smush">-smush <em class="option">offset</em></a></td>
1116 <td valign="top">smush an image sequence together</td>
1117 </tr>
1118
1119 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]1120 <td valign="top"><a href="../www/command-line-options.html#size">-size <em class="option">geometry</em></a></td>
1121 <td valign="top">width and height of image</td>
1122 </tr>
1123
1124 <tr>
1125 <td valign="top"><a href="../www/command-line-options.html#sketch">-sketch <em class="option">geometry</em></a></td>
1126 <td valign="top">simulate a pencil sketch</td>
1127 </tr>
1128
1129 <tr>
1130 <td valign="top"><a href="../www/command-line-options.html#solarize">-solarize <em class="option">threshold</em></a></td>
1131 <td valign="top">negate all pixels above the threshold level</td>
1132 </tr>
1133
1134 <tr>
1135 <td valign="top"><a href="../www/command-line-options.html#splice">-splice <em class="option">geometry</em></a></td>
1136 <td valign="top">splice the background color into the image</td>
1137 </tr>
1138
1139 <tr>
1140 <td valign="top"><a href="../www/command-line-options.html#spread">-spread <em class="option">radius</em></a></td>
1141 <td valign="top">displace image pixels by a random amount</td>
1142 </tr>
1143
1144 <tr>
1145 <td valign="top"><a href="../www/command-line-options.html#strip">-strip</a></td>
1146 <td valign="top">strip image of all profiles and comments</td>
1147 </tr>
1148
1149 <tr>
1150 <td valign="top"><a href="../www/command-line-options.html#stroke">-stroke <em class="option">color</em></a></td>
1151 <td valign="top">graphic primitive stroke color</td>
1152 </tr>
1153
1154 <tr>
1155 <td valign="top"><a href="../www/command-line-options.html#strokewidth">-strokewidth <em class="option">value</em></a></td>
1156 <td valign="top">graphic primitive stroke width</td>
1157 </tr>
1158
1159 <tr>
1160 <td valign="top"><a href="../www/command-line-options.html#stretch">-stretch <em class="option">type</em></a></td>
1161 <td valign="top">render text with this font stretch</td>
1162 </tr>
1163
1164 <tr>
1165 <td valign="top"><a href="../www/command-line-options.html#style">-style <em class="option">type</em></a></td>
1166 <td valign="top">render text with this font style</td>
1167 </tr>
1168
1169 <tr>
1170 <td valign="top"><a href="../www/command-line-options.html#swap">-swap <em class="option">indexes</em></a></td>
1171 <td valign="top">swap two images in the image sequence</td>
1172 </tr>
1173
1174 <tr>
1175 <td valign="top"><a href="../www/command-line-options.html#swirl">-swirl <em class="option">degrees</em></a></td>
1176 <td valign="top">swirl image pixels about the center</td>
1177 </tr>
1178
1179 <tr>
cristy5063d812010-10-19 16:28:10 +0000[diff] [blame]1180 <td valign="top"><a href="../www/command-line-options.html#synchronize">-synchronize</a></td>
1181 <td valign="top">synchronize image to storage device</td>
1182 </tr>
1183
1184 <tr>
1185 <td valign="top"><a href="../www/command-line-options.html#taint">-taint</a></td>
1186 <td valign="top">mark the image as modified</td>
1187 </tr>
1188
1189 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]1190 <td valign="top"><a href="../www/command-line-options.html#texture">-texture <em class="option">filename</em></a></td>
1191 <td valign="top">name of texture to tile onto the image background</td>
1192 </tr>
1193
1194 <tr>
1195 <td valign="top"><a href="../www/command-line-options.html#threshold">-threshold <em class="option">value</em></a></td>
1196 <td valign="top">threshold the image</td>
1197 </tr>
1198
1199 <tr>
1200 <td valign="top"><a href="../www/command-line-options.html#thumbnail">-thumbnail <em class="option">geometry</em></a></td>
1201 <td valign="top">create a thumbnail of the image</td>
1202 </tr>
1203
1204 <tr>
1205 <td valign="top"><a href="../www/command-line-options.html#tile">-tile <em class="option">filename</em></a></td>
1206 <td valign="top">tile image when filling a graphic primitive</td>
1207 </tr>
1208
1209 <tr>
1210 <td valign="top"><a href="../www/command-line-options.html#tile-offset">-tile-offset <em class="option">geometry</em></a></td>
1211 <td valign="top">set the image tile offset</td>
1212 </tr>
1213
1214 <tr>
1215 <td valign="top"><a href="../www/command-line-options.html#tint">-tint <em class="option">value</em></a></td>
1216 <td valign="top">tint the image with the fill color</td>
1217 </tr>
1218
1219 <tr>
1220 <td valign="top"><a href="../www/command-line-options.html#transform">-transform</a></td>
1221 <td valign="top">affine transform image</td>
1222 </tr>
1223
1224 <tr>
1225 <td valign="top"><a href="../www/command-line-options.html#transparent">-transparent <em class="option">color</em></a></td>
1226 <td valign="top">make this color transparent within the image</td>
1227 </tr>
1228
1229 <tr>
1230 <td valign="top"><a href="../www/command-line-options.html#transparent-color">-transparent-color <em class="option">color</em></a></td>
1231 <td valign="top">transparent color</td>
1232 </tr>
1233
1234 <tr>
1235 <td valign="top"><a href="../www/command-line-options.html#transpose">-transpose</a></td>
1236 <td valign="top">flip image in the vertical direction and rotate 90 degrees</td>
1237 </tr>
1238
1239 <tr>
1240 <td valign="top"><a href="../www/command-line-options.html#transverse">-transverse</a></td>
1241 <td valign="top">flop image in the horizontal direction and rotate 270 degrees</td>
1242 </tr>
1243
1244 <tr>
1245 <td valign="top"><a href="../www/command-line-options.html#treedepth">-treedepth <em class="option">value</em></a></td>
1246 <td valign="top">color tree depth</td>
1247 </tr>
1248
1249 <tr>
1250 <td valign="top"><a href="../www/command-line-options.html#trim">-trim</a></td>
1251 <td valign="top">trim image edges</td>
1252 </tr>
1253
1254 <tr>
1255 <td valign="top"><a href="../www/command-line-options.html#type">-type <em class="option">type</em></a></td>
1256 <td valign="top">image type</td>
1257 </tr>
1258
1259 <tr>
1260 <td valign="top"><a href="../www/command-line-options.html#undercolor">-undercolor <em class="option">color</em></a></td>
1261 <td valign="top">annotation bounding box color</td>
1262 </tr>
1263
1264 <tr>
1265 <td valign="top"><a href="../www/command-line-options.html#unique-colors">-unique-colors</a></td>
1266 <td valign="top">discard all but one of any pixel color.</td>
1267 </tr>
1268
1269 <tr>
1270 <td valign="top"><a href="../www/command-line-options.html#units">-units <em class="option">type</em></a></td>
1271 <td valign="top">the units of image resolution</td>
1272 </tr>
1273
1274 <tr>
1275 <td valign="top"><a href="../www/command-line-options.html#unsharp">-unsharp <em class="option">geometry</em></a></td>
1276 <td valign="top">sharpen the image</td>
1277 </tr>
1278
1279 <tr>
1280 <td valign="top"><a href="../www/command-line-options.html#verbose">-verbose</a></td>
1281 <td valign="top">print detailed information about the image</td>
1282 </tr>
1283
1284 <tr>
1285 <td valign="top"><a href="../www/command-line-options.html#version">-version</a></td>
1286 <td valign="top">print version information</td>
1287 </tr>
1288
1289 <tr>
1290 <td valign="top"><a href="../www/command-line-options.html#view">-view</a></td>
1291 <td valign="top">FlashPix viewing transforms</td>
1292 </tr>
1293
1294 <tr>
1295 <td valign="top"><a href="../www/command-line-options.html#vignette">-vignette <em class="option">geometry</em></a></td>
1296 <td valign="top">soften the edges of the image in vignette style</td>
1297 </tr>
1298
1299 <tr>
1300 <td valign="top"><a href="../www/command-line-options.html#virtual-pixel">-virtual-pixel <em class="option">method</em></a></td>
1301 <td valign="top">access method for pixels outside the boundaries of the image</td>
1302 </tr>
1303
1304 <tr>
1305 <td valign="top"><a href="../www/command-line-options.html#wave">-wave <em class="option">geometry</em></a></td>
1306 <td valign="top">alter an image along a sine wave</td>
1307 </tr>
1308
1309 <tr>
1310 <td valign="top"><a href="../www/command-line-options.html#weight">-weight <em class="option">type</em></a></td>
1311 <td valign="top">render text with this font weight</td>
1312 </tr>
1313
1314 <tr>
1315 <td valign="top"><a href="../www/command-line-options.html#white-point">-white-point <em class="option">point</em></a></td>
1316 <td valign="top">chromaticity white point</td>
1317 </tr>
1318
1319 <tr>
1320 <td valign="top"><a href="../www/command-line-options.html#white-threshold">-white-threshold <em class="option">value</em></a></td>
1321 <td valign="top">force all pixels above the threshold into white</td>
1322 </tr>
1323
1324 <tr>
1325 <td valign="top"><a href="../www/command-line-options.html#write">-write <em class="option">filename</em></a></td>
1326 <td valign="top">write images to this file</td>
1327 </tr>
1328
1329 </tbody>
1330</table>
1331
1332</div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]1333
1334</div>
1335
1336<div id="linkbar">
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1339 <a href="http://www.imagemagick.org/discourse-server/">Discourse Server</a> &bull;
cristya8902942010-07-30 00:49:52 +0000[diff] [blame]1340 <a href="http://www.imagemagick.org/MagickStudio/scripts/MagickStudio.cgi">Studio</a>
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1342 <span id="linkbar-east">&nbsp;</span>
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