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Tag: imagemagick

How to add delegates to ImageMagick in Gentoo

How can one add more delegates to ImageMagick? I’m on gentoo (so, emerge), and while I see a plethora of links to different issues, I’ve not found any general how-to’s: This points to the source of the delegate libraries here This points to the need to install underlying image libraries (e.g. libpng), and seems to generally be a repository for

What is text syntax in ImageMagick

I use following code convert text to image what is x, y means in text x, y ‘string’? Answer Method 1 label: You can either use label: which provides a canvas large enough to hold your text – notice I didn’t provide a canvas size: Method 2 -annotate Or, you can use -annotate to write onto an outsize canvas, then

How do I find imagemagick temp folder in linux?

I am new to Imagemagick and linux. How do I find temp folder of in linux. I am using Imagemagick with liferay. Answer The easiest way, is to look for any environment variables that you have set, e.g.: MAGICK_TEMPORARY_PATH MAGICK_TMPDIR by running: Else, if you haven’t set any environment variable, do something that will force ImageMagick to use disk. So,

Add cut/crop marks to pdf with imagemagick

I have a pdf file which is getting generated with Inkscape from SVG and processed with ImageMagick. Now the PDF is a perfect DINA4 @300 DPI How can I add some marks around it? My marks should look like this: http://cl.ly/033g3t2h0U0f/A4_crop.png And I need to place this over the pdf with 3mm to overlap so it’s could be correctly cut.

ImageMagick using convert and rename output

I a directory I have several files name like 13992.jpg 13993.jpg 13994.jpg 13995.jpg … How do I rename these files using convert? I have tried but it is not working… Any suggestions? Answer you probably want to run convert in a loop, like consider also this little “trick” for renaming:

How to convert large SVG file to tiled PNGs?

I have a large SVG file (approx. 60 MB, 10000×10000 pixels but with the potential to get much larger), and I’m wanting to create, say, many tiled 256×256 PNG images from it (in that example there would be 1600 images; round(10000/256)^2). Does anyone have any idea of how to do this on a web server (running PHP amongst other things)?

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