All Questions
Tagged with imagemagick macos
17
questions
2
votes
1
answer
2k
views
ImageMagick - How to avoid overwriting existing files with mogrify?
I have these files under ./:
a.jpg
b.jpg
256/a.jpg
I'm running this command to convert files to 256px:
mogrify -path ./256/ -resize 256x256 *.jpg
But this command always overrides the existing files ...
- 167
1
vote
2
answers
1k
views
How to use imageMagick on Chinese Text to Image Handling
I try to use ImageMagick to handle a Chinese character to a image on my MacBook.
According to ImageMagick's guide Unicode or UTF8 Format Text, I tried two ways.
Code one:
convert -background ...
- 321
-3
votes
1
answer
2k
views
How can I blur an image on Mac?
How can I blur an image on MacOS? I would like to achieve this on a Mac Terminal or something simpler.
I see answers using ImageMagick PHP, and answers using ImageMagick on Windows, but that is not ...
- 363
0
votes
1
answer
714
views
$PATH not saving after exporting Imagemagick paths
I am trying to install ImageMagick using the official instructions.
I have executed the three export commands:
export MAGICK_HOME="$HOME/ImageMagick-6.9.2" export PATH="$MAGICK_HOME/bin:...
- 127
2
votes
1
answer
508
views
Unpaper only processing first page?
I'm trying to use unpaper to process some PDFs that I have.
But unpaper only seems to process the first page everytime. I'm using Mac OS X Yosemite. Here's my process:
I scan in the document in PD ...
- 21
99
votes
3
answers
44k
views
Can't convert PDF into image, because of 'no images defined' error
I've the following PDF file:
http://www.fmwconcepts.com/misc_tests/pdf_tests/test.pdf
But when I'm trying to convert it via:
$ convert test.pdf test.png
I've the following error:
convert: no ...
- 25.8k
4
votes
2
answers
2k
views
How can I batch with ImageMagick command?
I'm doing
convert dead0000.bmp -alpha on -fill none -draw 'color 0,0 replace' dead0000.png
but I have a few thousand files. Is there any way to just do the whole directory at once?
- 426
11
votes
4
answers
9k
views
ImageMagick Convert: How to produce sharp resized PNG files from SVG files?
I am using this command to generate a sharp 512px wide version of an SVG file that I have:
convert -geometry 256 pinterest.svg pinterest.png
This is the source file:
<?xml version="1.0" encoding=...
- 997
1
vote
1
answer
2k
views
Macports Imagemagick Install for PHP
I'm trying to install Imagick for PHP via Macports and the PECL extension, based on the guide here:
sudo port install ImageMagick
sudo pecl install imagick
I entered the opt/local path and setup my ...
- 163
0
votes
1
answer
2k
views
Installing imagick on OS X with MAMP 2.1.1
I sincerely hope someone here can help me before I lose all my hair.
I'm developing a php web app requiring imagick extension and want to test it locally. I have os x 10.8.2 (Mountain Lion) and MAMP ...
1
vote
0
answers
519
views
can I remove imagemagick by deleting directories?
I posted this to StackOverflow, but probably belongs here.
I'm on OSX Lion, trying to get back to basics so I can run RMagick in Rails 3.0, using rvm.
When I tried to add the RMagick gem to Rails ...
153
votes
2
answers
199k
views
How do you re-install a package with Homebrew (Mac)?
Struggling to find good Homebrew documentation (or tutorial)...
In the mean time I need to reinstall ImageMagick that was installed with Homebrew (brew install imagemagick) and not sure if I should ...
- 6,987
7
votes
2
answers
2k
views
Mass recoloring of PNGs from command line
Similar to the mass rescaling command this site taught me here, is there a command-line trick for mass recoloring?
To make it specific, suppose I have a bunch of images with RGB and alpha values:
...
- 4,863
1
vote
1
answer
7k
views
How to install Imagick on Mac OS with XAMPP
I'm having some trouble installing Imagick on a Mac. I have XAMPP installed and when I run sudo pecl install imagick, I get this error:
checking ImageMagick MagickWand API configuration program... ...
- 611
1
vote
2
answers
641
views
Video from Frames at the OS X Command Line or Python?
I am looking for a good way to turn a stack of images into a video on the command line or python. Here is my setup:
OS X 10.6
Sequence of images either in png or pdf format. (i.e. 001.png, 002.png, ...
- 2,175