Legacy ImageMagick Discussions Archive

I do not use PerlMagick, but have you seen https://imagemagick.org/script/perl-magick.php

works for me. Note that you used 5 zeros and you need 6 zeros.

There is no darkgold at https://imagemagick.org/script/color.php. But there is a dark goldenrod

Input: http://www.fmwconcepts.com/misc_tests/checkerboard_effect/Bill_Murray.jpg WxH=`convert Bill_Murray.jpg -format "%wx%h" info:` ww=`echo $WxH | cut -dx -f1` hh=`echo $WxH | cut -dx -f2` convert Bill_Murray.jpg \ \( -size ${ww}x$((hh+80)) pattern:checkerboard -distort perspective \ &qu...

50% would be way too much. You have trimmed it all away to zero dimensions that is why you get that message. The issue with your image is that if you look at full resolution, it has a few dark spots near the top. That prevents a normal trim from working. You need to remove those spots, before you ca...

You can find out by running the following in PHP exec()

exec("convert -list format | grep 'SVG'")

Correct -- Colorspace is Gray and Type is Grayscale.

The issue is that the aspect of the two images are not the same. So the shamrock when resized is not the same size as the input and would need the black area extended to the same size as the input. So for IM 7 on unix, try the following which works for me. magick input.jpg -set option:dims "%wx...

ImageMagick can use one of 3 SVG renderers list from best to worst results: Inkscape, RSVG delegate or MSVG/XML. So what renderer is being used by the ImageMagick called by Imagick? If you install Inkscape on the system that is being used by Imagick, then if ImageMagick can find it, it will be used ...

For ImageMagick 7, use magick in place of convert. ImageMagick 7 is more strict about syntax than ImageMagick 6. Both need the following syntax for raster images: For IM 6: convert inputimage <settings> <operator> outputimage For IM 7: magick inputimage <settings> <operator> outputimage

for i in *.jpg;do identify -ping "$i"|grep Grayscale ;done|wc -l for i in *.tif;do identify -ping "$i"|grep Grayscale ;done|wc -l Grep from identify for Grayscale is wrong. It would need to be Gray convert logo: -colorspace gray logo_gray.jpg identify logo_gray.jpg logo_gray.jpg...

Please always provide your ImageMagick version and platform. Also your exact command line and your PDF file so we can test it. My guess is that your PDF file has transparency and JPG does not support transparency. So try convert image.pdf -background white -alpha background image.jpg If on ImageMagi...

I have never used it, but I think you have to install it as a delegate, possible in place of libtiff. However, check the libtiff library and see if it is included in libtiff. You may need TIFF64, if so, then try magick in.exr -define quantum:format=floating-point TIFF64:out.tif Searching Google I se...

Not the same. Search Google or check http://bigtiff.org and https://www.awaresystems.be/imaging/tiff/bigtiff.html

You have your coordinates wrong. Crop is WxH+X+Y. So if you want a width=465 and height=111 at 175,780 top left corner, then use

I think you can do it with TIFF also. But not JPG. I do not think JPG keeps a record of Grayscale in its header.