Re: [WebDNA] ImageMagick code
This WebDNA talk-list message is from 2013
It keeps the original formatting.
numero = 110667
interpreted = N
texte = Terry, did you see his second example? On 2013-09-10, at 2:38 PM, Terry Wilson
wrote: > If you go to my ImageMagick module at the WSC site, it has examples = that you can use. Basically, before the [script... } bit, you need to = feed it some variables. Without the variables, you will just get an info = listing for IM. >=20 > Terry >=20 > On Tue, 10 Sep 2013 13:57:26 -0400 > Stephen Braun wrote: > Hi Again, > I need some help with imageMagick. > I'm using a shared server, and my host says that it is installed on > the server, and other customers are using it sucessfully. > My host has been trying to help me, but he's not a programmer, so > we're not having any luck. > Using this: [shell scriptid=3DImageMagick_convert] = [/shell] > I get this: > Version: ImageMagick 6.2.8 10/20/10 Q16 > file:/usr/share/ImageMagick-6.2.8/doc/index.html Copyright: Copyright > (C) 1999-2006 ImageMagick Studio LLC Usage: convert [options ...] file > [ [options ...] file ...] [options ...] file Where options include: > -adaptive-sharpen geometry adaptively sharpen pixels; increase effect > near edges -adjoin join images into a single multi-image file -affine > matrix affine transform matrix -annotate geometry text annotate the > image with text -antialias remove pixel-aliasing -append append an > image sequence -authenticate value decrypt image with this password > -auto-orient automatically orient image -average average an image > sequence -background color background color -bias value add bias when > convolving an image -black-point-compensation use black point > compensation -black-threshold value force all pixels below the > threshold into black -blue-primary point chromaticity blue primary > point -blur geometry blur the image -border geometry surround image > with a border of color -bordercolor color border color -channel type > apply option to select image channels -charcoal radius simulate a > charcoal drawing -chop geometry remove pixels from the image interior > -clip clip along the first path from the 8BIM profile -clip-path id > clip along a named path from the 8BIM profile -clone index clone an > image -coalesce merge a sequence of images -colorize value colorize > the image with the fill color -colors value preferred number of colors > in the image -colorspace type alternate image colorspace -combine > combine a sequence of images -comment string annotate image with > comment -compose operator set image composite operator -composite > composite image -compress type type of pixel compression when writing > the image -contrast enhance or reduce the image contrast > -contrast-stretch geometry improve contrast by `stretching' the > intensity range -convolve coefficients apply a convolution kernel to > the image -crop geometry cut out a rectangular region of the image > -cycle amount cycle the image colormap -debug events display copious > debugging information -define format:option define one or more image > format options -deconstruct break down an image sequence into > constituent parts -delay value display the next image after pausing > -delete index delete the image from the image sequence -density > geometry horizontal and vertical density of the image -depth value > image depth -despeckle reduce the speckles within an image -display > server get image or font from this X server -dispose method GIF > disposal method -dither apply Floyd/Steinberg error diffusion to image > -draw string annotate the image with a graphic primitive -edge radius > apply a filter to detect edges in the image -emboss radius emboss an > image -encoding type text encoding type -endian type endianness (MSB > or LSB) of the image -enhance apply a digital filter to enhance a > noisy image -equalize perform histogram equalization to an image > -evaluate operator value evaluate an arithmetic, relational, or > logical expression -extent geometry set the image size -extract > geometry extract area from image -family name render text with this > font family -fill color color to use when filling a graphic primitive > -filter type use this filter when resizing an image -flatten flatten a > sequence of images -flip flip image vertically -floodfill geometry > color floodfill the image with color -flop flop image horizontally > -font name render text with this font -format "string" output > formatted image characteristics -frame geometry surround image with an > ornamental border -fuzz distance colors within this distance are > considered equal -fx expression apply mathematical expression to an > image channel(s) -gamma value level of gamma correction -gaussian > geometry gaussian blur an image -geometry geometry perferred size or > location of the image -green-primary point chromaticity green primary > point -gravity type horizontal and vertical text placement -help print > program options -identify identify the format and characteristics of > the image -implode amount implode image pixels about the center > -insert index insert last image into the image sequence -intent type > type of rendering intent when managing the image color -interlace type > type of image interlacing scheme -label name assign a label to an > image -lat geometry local adaptive thresholding -layers method > optimize or compare image layers -level value adjust the level of > image contrast -limit type value pixel cache resource limit -log > format format of debugging information -loop iterations add Netscape > loop extension to your GIF animation -map filename transform image > colors to match this set of colors -mask filename set the image clip > mask -matte store matte channel if the image has one -mattecolor color > frame color -median radius apply a median filter to the image > -modulate value vary the brightness, saturation, and hue -monitor > monitor progress -monochrome transform image to black and white -morph > value morph an image sequence -mosaic create a mosaic from an image > sequence -motion-blur geometry simulate motion blur -negate replace > every pixel with its complementary color -noise radius 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 ordered dither the image -orient type image > orientation -page geometry size and location of an image canvas > (setting) -paint radius simulate an oil painting -ping efficiently > determine image attributes -pointsize value font point size -posterize > levels reduce the image to a limited number of color levels -preview > type image preview type -print string interpret string and print to > console -process arguments process the image with a custom image > filter -profile filename add, delete, or apply an image profile > -quality value JPEG/MIFF/PNG compression level -quiet suppress all > error or warning messages -radial-blur angle radial blur the image > -raise value lighten/darken image edges to create a 3-D effect > -random-threshold low,high random threshold the image -red-primary > point chromaticity red primary point -region geometry apply options to > a portion of the image -render render vector graphics -repage geometry > size and location of an image canvas -resample geometry change the > resolution of an image -resize geometry resize the image -roll > geometry roll an image vertically or horizontally -rotate degrees > apply Paeth rotation to the image -sample geometry scale image with > pixel sampling -sampling-factor geometry horizontal and vertical > sampling factor -scale geometry scale the image -scene value image > scene number -seed value pseudo-random number generator seed value > -segment values segment an image -separate separate an image channel > into a grayscale image -sepia-tone threshold simulate a sepia-toned > photo -set attribute value set an image attribute -shade degrees shade > the image using a distant light source -shadow geometry simulate an > image shadow -sharpen geometry sharpen the image -shave geometry shave > pixels from the image edges -shear geometry slide one edge of the > image along the X or Y axis -sigmodial-contrast geometry lightness > rescaling using sigmoidal contrast enhancement -size geometry width > and height of image -solarize threshold negate all pixels above the > threshold level -splice geometry splice the background color into the > image -spread amount displace image pixels by a random amount -strip > strip image of all profiles and comments -stroke color graphic > primitive stroke color -strokewidth value graphic primitive stroke > width -stretch type render text with this font stretch -style type > render text with this font style -support factor resize support: > 1.0 > is blurry, < 1.0 is sharp -swap indexes swap two images in the image > sequence -swirl degrees swirl image pixels about the center -texture > filename name of texture to tile onto the image background -threshold > value threshold the image -thumbnail geometry create a thumbnail of > the image -tile filename tile image when filling a graphic primitive > -tint value tint the image with the fill color -transform affine > transform image -transparent color make this color transparent within > the image -transpose flip image vertically and rotate 90 degrees > -transverse flop image horizontally and rotate 270 degrees -treedepth > value color tree depth -trim trim image edges -type type image type > -undercolor color annotation bounding box color -units type the units > of image resolution -unsharp geometry sharpen the image -verbose print > detailed information about the image -version print version > information -view FlashPix viewing transforms -vignette geometry > soften the edges of the image in vignette style -virtual-pixel method > virtual pixel access method -wave geometry alter an image along a sine > wave -weight type render text with this font weight -white-point point > chromaticity white point -white-threshold value force all pixels above > the threshold into white -write filename write images to this file 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. > But using this: =20 > [shell scriptid=3DImageMagick_convert] > /usr/bin/convert images/[filename] -resize 816x612 > images/[newfilename] [/shell] > Dosen't give me any results. > Any ideas? > Thanks a bunch, > sfb > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > Bug Reporting: support@webdna.us
Associated Messages, from the most recent to the oldest:
Terry, did you see his second example? On 2013-09-10, at 2:38 PM, Terry Wilson wrote: > If you go to my ImageMagick module at the WSC site, it has examples = that you can use. Basically, before the [script... } bit, you need to = feed it some variables. Without the variables, you will just get an info = listing for IM. >=20 > Terry >=20 > On Tue, 10 Sep 2013 13:57:26 -0400 > Stephen Braun wrote: > Hi Again, > I need some help with imageMagick. > I'm using a shared server, and my host says that it is installed on > the server, and other customers are using it sucessfully. > My host has been trying to help me, but he's not a programmer, so > we're not having any luck. > Using this: [shell scriptid=3DImageMagick_convert] = [/shell] > I get this: > Version: ImageMagick 6.2.8 10/20/10 Q16 > file:/usr/share/ImageMagick-6.2.8/doc/index.html Copyright: Copyright > (C) 1999-2006 ImageMagick Studio LLC Usage: convert [options ...] file > [ [options ...] file ...] [options ...] file Where options include: > -adaptive-sharpen geometry adaptively sharpen pixels; increase effect > near edges -adjoin join images into a single multi-image file -affine > matrix affine transform matrix -annotate geometry text annotate the > image with text -antialias remove pixel-aliasing -append append an > image sequence -authenticate value decrypt image with this password > -auto-orient automatically orient image -average average an image > sequence -background color background color -bias value add bias when > convolving an image -black-point-compensation use black point > compensation -black-threshold value force all pixels below the > threshold into black -blue-primary point chromaticity blue primary > point -blur geometry blur the image -border geometry surround image > with a border of color -bordercolor color border color -channel type > apply option to select image channels -charcoal radius simulate a > charcoal drawing -chop geometry remove pixels from the image interior > -clip clip along the first path from the 8BIM profile -clip-path id > clip along a named path from the 8BIM profile -clone index clone an > image -coalesce merge a sequence of images -colorize value colorize > the image with the fill color -colors value preferred number of colors > in the image -colorspace type alternate image colorspace -combine > combine a sequence of images -comment string annotate image with > comment -compose operator set image composite operator -composite > composite image -compress type type of pixel compression when writing > the image -contrast enhance or reduce the image contrast > -contrast-stretch geometry improve contrast by `stretching' the > intensity range -convolve coefficients apply a convolution kernel to > the image -crop geometry cut out a rectangular region of the image > -cycle amount cycle the image colormap -debug events display copious > debugging information -define format:option define one or more image > format options -deconstruct break down an image sequence into > constituent parts -delay value display the next image after pausing > -delete index delete the image from the image sequence -density > geometry horizontal and vertical density of the image -depth value > image depth -despeckle reduce the speckles within an image -display > server get image or font from this X server -dispose method GIF > disposal method -dither apply Floyd/Steinberg error diffusion to image > -draw string annotate the image with a graphic primitive -edge radius > apply a filter to detect edges in the image -emboss radius emboss an > image -encoding type text encoding type -endian type endianness (MSB > or LSB) of the image -enhance apply a digital filter to enhance a > noisy image -equalize perform histogram equalization to an image > -evaluate operator value evaluate an arithmetic, relational, or > logical expression -extent geometry set the image size -extract > geometry extract area from image -family name render text with this > font family -fill color color to use when filling a graphic primitive > -filter type use this filter when resizing an image -flatten flatten a > sequence of images -flip flip image vertically -floodfill geometry > color floodfill the image with color -flop flop image horizontally > -font name render text with this font -format "string" output > formatted image characteristics -frame geometry surround image with an > ornamental border -fuzz distance colors within this distance are > considered equal -fx expression apply mathematical expression to an > image channel(s) -gamma value level of gamma correction -gaussian > geometry gaussian blur an image -geometry geometry perferred size or > location of the image -green-primary point chromaticity green primary > point -gravity type horizontal and vertical text placement -help print > program options -identify identify the format and characteristics of > the image -implode amount implode image pixels about the center > -insert index insert last image into the image sequence -intent type > type of rendering intent when managing the image color -interlace type > type of image interlacing scheme -label name assign a label to an > image -lat geometry local adaptive thresholding -layers method > optimize or compare image layers -level value adjust the level of > image contrast -limit type value pixel cache resource limit -log > format format of debugging information -loop iterations add Netscape > loop extension to your GIF animation -map filename transform image > colors to match this set of colors -mask filename set the image clip > mask -matte store matte channel if the image has one -mattecolor color > frame color -median radius apply a median filter to the image > -modulate value vary the brightness, saturation, and hue -monitor > monitor progress -monochrome transform image to black and white -morph > value morph an image sequence -mosaic create a mosaic from an image > sequence -motion-blur geometry simulate motion blur -negate replace > every pixel with its complementary color -noise radius 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 ordered dither the image -orient type image > orientation -page geometry size and location of an image canvas > (setting) -paint radius simulate an oil painting -ping efficiently > determine image attributes -pointsize value font point size -posterize > levels reduce the image to a limited number of color levels -preview > type image preview type -print string interpret string and print to > console -process arguments process the image with a custom image > filter -profile filename add, delete, or apply an image profile > -quality value JPEG/MIFF/PNG compression level -quiet suppress all > error or warning messages -radial-blur angle radial blur the image > -raise value lighten/darken image edges to create a 3-D effect > -random-threshold low,high random threshold the image -red-primary > point chromaticity red primary point -region geometry apply options to > a portion of the image -render render vector graphics -repage geometry > size and location of an image canvas -resample geometry change the > resolution of an image -resize geometry resize the image -roll > geometry roll an image vertically or horizontally -rotate degrees > apply Paeth rotation to the image -sample geometry scale image with > pixel sampling -sampling-factor geometry horizontal and vertical > sampling factor -scale geometry scale the image -scene value image > scene number -seed value pseudo-random number generator seed value > -segment values segment an image -separate separate an image channel > into a grayscale image -sepia-tone threshold simulate a sepia-toned > photo -set attribute value set an image attribute -shade degrees shade > the image using a distant light source -shadow geometry simulate an > image shadow -sharpen geometry sharpen the image -shave geometry shave > pixels from the image edges -shear geometry slide one edge of the > image along the X or Y axis -sigmodial-contrast geometry lightness > rescaling using sigmoidal contrast enhancement -size geometry width > and height of image -solarize threshold negate all pixels above the > threshold level -splice geometry splice the background color into the > image -spread amount displace image pixels by a random amount -strip > strip image of all profiles and comments -stroke color graphic > primitive stroke color -strokewidth value graphic primitive stroke > width -stretch type render text with this font stretch -style type > render text with this font style -support factor resize support: > 1.0 > is blurry, < 1.0 is sharp -swap indexes swap two images in the image > sequence -swirl degrees swirl image pixels about the center -texture > filename name of texture to tile onto the image background -threshold > value threshold the image -thumbnail geometry create a thumbnail of > the image -tile filename tile image when filling a graphic primitive > -tint value tint the image with the fill color -transform affine > transform image -transparent color make this color transparent within > the image -transpose flip image vertically and rotate 90 degrees > -transverse flop image horizontally and rotate 270 degrees -treedepth > value color tree depth -trim trim image edges -type type image type > -undercolor color annotation bounding box color -units type the units > of image resolution -unsharp geometry sharpen the image -verbose print > detailed information about the image -version print version > information -view FlashPix viewing transforms -vignette geometry > soften the edges of the image in vignette style -virtual-pixel method > virtual pixel access method -wave geometry alter an image along a sine > wave -weight type render text with this font weight -white-point point > chromaticity white point -white-threshold value force all pixels above > the threshold into white -write filename write images to this file 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. > But using this: =20 > [shell scriptid=3DImageMagick_convert] > /usr/bin/convert images/[filename] -resize 816x612 > images/[newfilename] [/shell] > Dosen't give me any results. > Any ideas? > Thanks a bunch, > sfb > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > Bug Reporting: support@webdna.us
John Butler
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