I had a non-rvm app going and decided to move to RVM. Now I\'m noticing pa开发者_如何学运维perclip failing as ImageMagick isn\'t available.
I am using a program what can render color images but only without alpha information. I would like to get alpha information from those images by using two and subtracting them. I can set the backgroun
This one has me stumped. I need to convert PDFs into jpgs.I do so using the following commands : $cmd = \"convert \".$upload->pdf_name.\" -geometry 80x80 -density 80x80 -quality 100 \".$upload-&
I\'ve a website where users can save their profile image (avatar). I\'d like to make some optimization to the image when they load it.
I have imagemajick installed in OS X using macports.When I run a convert command from the command line (bash) I am able to convert my movie to a jpg.But when I run it via the Java Process Builder I ge
I\'m trying to remove all profile from jpg except exif. According to docs it could be don with regular expression (example for xmp). So I\'m trying something similar
I have encountered ImageMagickError when using RMagick to read a animated GIF of http://us.i1.yimg.com/us.yimg.com/i/mesg/emoticons7/20.gif ().
I\'m trying to convert PDFs to an image, but have noticed that when the PDF has embedded fonts, the conversion to image will result in missing content (the content being the one from embedded fonts).
I\'m trying to use ImageMagick to convert a bunch of PDF into JPG (or PNG) but this error keep happenings.
Any Idea what I am doing wrong here? The convert never seems to even open the pdf: a = r\"\\\\server\\gis\\agsResources\\resources\\map4.pdf\"
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