Legacy ImageMagick Discussions Archive

Ah yes it works! Thanks!

Thanks for the reply. No luck with that: $ convert MSVG:mvg_circles2.mvg mvg_image.gif convert: Document is empty `No such file or directory` @ error/svg.c/SVGError/2919. convert: no images defined `mvg_image.gif' @ error/convert.c/ConvertImageCommand/3275. $ ls -l mvg* -rw-r--r-- 1 sagaraga staff 1...

Thanks! Maybe I'll try building when I'm feeling especially brave...

Version: ImageMagick 7.0.8-8 Q16 x86_64 2018-07-23 https://www.imagemagick.org -- I'm trying to reproduce the third example in this section under Reading MVG Files: https://www.imagemagick.org/Usage/draw/#reading The example shows this .mvg file contents: viewbox 0 0 100 60 fill khaki rectangle 0,0 ...

Is there a build time switch or setting for enabling integral images then? I don't normally tackle building IM but I could give it a shot. Running a beta OS (macOS Mojave) at the moment so I could have some problems but I could try. Haven't looked at the new links yet but looking forward to that soon.

Thanks!

Also I am going to chew on that other technique you documented in that web page. Integral images. Looks promising but the challenge for me will be to boil it down to a script that returns a single comparable value (or maybe it's not hard... haven't tackled the whole page yet, it looks a bit past my ...

Running on some test images: $ cd blurry/ sagaraga :blurry$ for n in *.jpg; do magick $n -statistic StandardDeviation 15x15 -format %[fx:maxima] info:; echo ""; done 0.360601 0.374182 0.385077 0.347387 0.302251 sagaraga :blurry$ cd ../non_blurry/ sagaraga :non_blurry$ for n in *.jpg; do ma...

Oh I see what it was; I had an extra space before "maxima".

Wow yes it is slow! But a great thing to start with, thanks!

Wow that is a very nice web page! Great work. Thanks for the reply. I'm trying it out, with some hiccups so far. Tried your command and got this: magick: unable to open image 'maxima]': No such file or directory @ error/blob.c/OpenBlob/3457. Playing around with quotes around the format argument in c...

I'm working with photo data and need to split the images into two sets: focused and unfocused. Without getting into complications like depth of field where images can have some regions focused and others non-focused... just keeping it simple and assuming the entire image is unfocused due to either p...

That parens trick is new to me. Very useful, thanks. And -geometry versus -size always confused me. I'll get it one of these days!

Also btw it seems stuff still works on my system without the magick preface, but I take it things are heading that direction so I'll start updating scripts to use that.

Thanks! That works great for me too.

Version: ImageMagick 7.0.7-39 Q16 x86_64 2018-06-11 EDIT: Platform macOS I'd like to use the montage command to create a single image where each panel has its own different text label. I'm more familiar with the -draw "text.." command than the -label command, but I dismissed the -label com...