This is the command composite-im6 that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
composite - overlaps one image over another.
SYNOPSIS
composite [ options ... ] change-file base-file [ mask-file ] output-image
OVERVIEW
The composite program is a member of the ImageMagick(1) suite of tools. Use it to overlap
one image over another.
For more information about the composite command, point your browser to
file:///usr/share/doc/ImageMagick-6/www/composite.html or
http://www.imagemagick.org/script/composite.php.
DESCRIPTION
Image Settings:
-affine matrix affine transform matrix
-alpha option on, activate, off, deactivate, set, opaque, copy
transparent, extract, background, or shape
-authenticate value decrypt image with this password
-blue-primary point chromaticity blue primary point
-channel type apply option to select image channels
-colorspace type alternate image colorspace
-comment string annotate image with comment
-compose operator composite operator
-compress type type of pixel compression when writing the image
-decipher filename convert cipher pixels to plain pixels
-define format:option
define one or more image format options
-depth value image depth
-density geometry horizontal and vertical density of the image
-display server get image or font from this X server
-dispose method layer disposal method
-dither method apply error diffusion to image
-encipher filename convert plain pixels to cipher pixels
-encoding type text encoding type
-endian type endianness (MSB or LSB) of the image
-filter type use this filter when resizing an image
-font name render text with this font
-format "string" output formatted image characteristics
-gravity type which direction to gravitate towards
-green-primary point chromaticity green primary point
-interlace type type of image interlacing scheme
-interpolate method pixel color interpolation method
-label string assign a label to an image
-limit type value pixel cache resource limit
-matte store matte channel if the image has one
-monitor monitor progress
-page geometry size and location of an image canvas (setting)
-pointsize value font point size
-quality value JPEG/MIFF/PNG compression level
-quiet suppress all warning messages
-red-primary point chromaticity red primary point
-regard-warnings pay attention to warning messages
-respect-parentheses settings remain in effect until parenthesis boundary
-sampling-factor geometry
horizontal and vertical sampling factor
-scene value image scene number
-seed value seed a new sequence of pseudo-random numbers
-size geometry width and height of image
-support factor resize support: > 1.0 is blurry, < 1.0 is sharp
-synchronize synchronize image to storage device
-taint declare the image as modified
-transparent-color color
transparent color
-treedepth value color tree depth
-tile repeat composite operation across and down image
-units type the units of image resolution
-verbose print detailed information about the image
-virtual-pixel method
virtual pixel access method
-white-point point chromaticity white point
Image Operators:
-blend geometry blend images
-border geometry surround image with a border of color
-bordercolor color border color
-colors value preferred number of colors in the image
-displace geometry shift image pixels defined by a displacement map
-dissolve value dissolve the two images a given percent
-distort geometry shift lookup according to a absolute distortion map
-extract geometry extract area from image
-geometry geometry location of the composite image
-identify identify the format and characteristics of the image
-monochrome transform image to black and white
-negate replace each pixel with its complementary color
-profile filename add ICM or IPTC information profile to image
-quantize colorspace reduce colors in this colorspace
-repage geometry size and location of an image canvas (operator)
-rotate degrees apply Paeth rotation to the image
-resize geometry resize the image
-sharpen geometry sharpen the image
-shave geometry shave pixels from the image edges
-stegano offset hide watermark within an image
-stereo combine two image to create a stereo anaglyph
-strip strip image of all profiles and comments
-thumbnail geometry create a thumbnail of the image
-transform affine transform image
-type type image type
-unsharp geometry sharpen the image
-watermark geometry percent brightness and saturation of a watermark
-write filename write images to this file
Image Stack Operators:
-swap indexes swap two images in the image sequence
Miscellaneous Options:
-debug events display copious debugging information
-help print program options
-log format format of debugging information
-list type print a list of supported option arguments
-version print version information
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.
Use composite-im6 online using onworks.net services