.SH OVERVIEW
The \fBconvert\fP program is a member of the ImageMagick(1) suite of tools. Use it to convert between image formats as well as resize an image, blur, crop, despeckle, dither, draw on, flip, join, re-sample, and much more.
-For more information about the convert command, point your browser to file:///usr/local/share/doc/ImageMagick-6.5.9/www/convert.html or http://www.imagemagick.org/script/convert.php.
+For more information about the convert command, point your browser to file:///usr/local/share/doc/ImageMagick//www/convert.html or http://www.imagemagick.org/script/convert.php.
.SH DESCRIPTION
Image Settings:
\-adjoin join images into a single multi-image file
\-delay value display the next image after pausing
\-density geometry horizontal and vertical density of the image
\-depth value image depth
+ \-direction type render text right-to-left or left-to-right
\-display server get image or font from this X server
\-dispose method layer disposal method
\-dither method apply error diffusion to image
\-intent type type of rendering intent when managing the image color
\-interlace type type of image interlacing scheme
\-interpolate method pixel color interpolation method
+ \-kerning value set the space between two letters
\-label string assign a label to an image
\-limit type value pixel cache resource limit
\-loop iterations add Netscape loop extension to your GIF animation
\-scene value image scene number
\-seed value seed a new sequence of pseudo-random numbers
\-size geometry width and height of image
+ \-statistic type geometry
+ replace each pixel with corresponding statistic from the neighborhood
\-stretch type render text with this font stretch
\-stroke color graphic primitive stroke color
\-strokewidth value graphic primitive stroke width
\-style type render text with this font style
\-support factor resize support: > 1.0 is blurry, < 1.0 is sharp
+ \-synchronize synchronize image to storage device
+ \-taint declare the image as modified
\-texture filename name of texture to tile onto the image background
\-tile-offset geometry
tile offset
\-clip-mask filename associate a clip mask with the image
\-clip-path id clip along a named path from the 8BIM profile
\-colorize value colorize the image with the fill color
+ \-color-matrix matrix apply color correction to the image
\-contrast enhance or reduce the image contrast
\-contrast-stretch geometry
improve contrast by `stretching' the intensity range
\-level value adjust the level of image contrast
\-linear-stretch geometry
improve contrast by `stretching with saturation' the intensity range
- \-median radius apply a median filter to the image
+ \-median geometry apply a median filter to the image
+ \-mode geometry make each pixel the 'predominant color' of the neighborhood
\-modulate value vary the brightness, saturation, and hue
\-monochrome transform image to black and white
+ \-morphology method kernel
+ apply a morphology method to the image
\-motion-blur geometry
simulate motion blur
- \-negate replace every pixel with its complementary color
- \-noise radius add or reduce noise in an image
+ \-negate replace each pixel with its complementary color
+ \-noise geometry add or reduce noise in an image
\-normalize transform image to span the full range of colors
\-opaque color change this color to the fill color
\-ordered-dither NxN
\-raise value lighten/darken image edges to create a 3-D effect
\-random-threshold low,high
random threshold the image
- \-recolor matrix translate, scale, shear, or rotate image colors
\-region geometry apply options to a portion of the image
\-render render vector graphics
\-repage geometry size and location of an image canvas
Image Sequence Operators:
\-affinity filename transform image colors to match this set of colors
- \-append append an image sequence
- \-average average an image sequence
+ \-append append an image sequence top to bottom (use +append for left to right)
\-clut apply a color lookup table to the image
\-coalesce merge a sequence of images
\-combine combine a sequence of images
\-composite composite image
\-crop geometry cut out a rectangular region of the image
\-deconstruct break down an image sequence into constituent parts
+ \-evaluate-sequence operator
+ evaluate an arithmetic, relational, or logical expression
\-flatten flatten a sequence of images
\-fx expression apply mathematical expression to an image channel(s)
\-hald-clut apply a Hald color lookup table to the image
\-mosaic create a mosaic from an image sequence
\-process arguments process the image with a custom image filter
\-separate separate an image channel into a grayscale image
+ \-smush geometry smush an image sequence together
\-write filename write images to this file
Image Stack Operators:
- \-clone index clone an image
- \-delete index delete the image from the image sequence
+ \-clone indexes clone an image
+ \-delete indexes delete the image from the image sequence
+ \-duplicate count,indexes
+ duplicate an image one or more times
\-insert index insert last image into the image sequence
\-swap indexes swap two images in the image sequence
\-list type print a list of supported option arguments
\-version print version information
+Use any setting or operator as an \fIoutput-option\fP. Only a limited number of setting are \fIinput-option\fP. They include: \-antialias, \-caption, \-density, \-define, \-encoding, \-font, \-pointsize, \-size, and \-texture as well as any of the miscellaneous options.
+
By default, the image format of `file' is determined by its magic number. To specify a particular image format, precede the filename with an image format name and a colon (i.e. ps:image) or specify the image type as the filename suffix (i.e. image.ps). Specify 'file' as '-' for standard input or output.
.SH SEE ALSO
ImageMagick(1)
.SH COPYRIGHT
-\fBCopyright (C) 1999-2010 ImageMagick Studio LLC. Additional copyrights and licenses apply to this software, see file:///usr/local/share/doc/ImageMagick-6.5.9/www/license.html or http://www.imagemagick.org/script/license.php\fP
+\fBCopyright (C) 1999-2012 ImageMagick Studio LLC. Additional copyrights and licenses apply to this software, see file:///usr/local/share/doc/ImageMagick//www/license.html or http://www.imagemagick.org/script/license.php\fP
projects / imagemagick / blobdiff