On Monday, 16 December 2019 17:10:13 GMT n952162 wrote: > I tried using imagemagick's display, and it gave me: > > display: delegate library support not built-in '' (X11) > > There's no X on the media-gfx/imagemagick web page. > > On a guess, I created a use file for imagemagick with X and now I get: > > display: no decode delegate for this image format `JPG' > > Am I going to have to rebuild imagemagick for every file type I encounter?
Not sure what are the defaults, but I have USE="jpeg" here:
~ $ equery u imagemagick
[ Legend : U - final flag setting for installation]
[ : I - package is installed with flag ]
[ Colors : set, unset ]
* Found these USE flags for media-gfx/imagemagick-7.0.9.5:
U I
+ + X : Add support for X11
+ + bzip2 : Use the bzlib compression library
- - corefonts : Use media-fonts/corefonts which is required by some
commands
+ + cxx : Build support for C++ (bindings, extra libraries, code
generation, ...)
- - djvu : Support DjVu, a PDF-like document format esp. suited for
scanned documents
- - fftw : Use FFTW library for computing Fourier transforms
- - fontconfig : Support for configuring and customizing font access via
media-libs/fontconfig
- - fpx : Enable media-libs/libfpx support
- - graphviz : Add support for the Graphviz library
- - hdri : Enable High Dynamic Range Images formats
- - heif : Enable support for ISO/IEC 23008-12:2017 HEIF/HEIC image
format using
media-libs/libheif
- - jbig : Enable jbig-kit support for tiff, Hylafax, ImageMagick, etc
+ + jpeg : Add JPEG image support
- - jpeg2k : Support for JPEG 2000, a wavelet-based image compression
format
+ + lcms : Add lcms support (color management engine)
- - lqr : Enable experimental liquid rescale support using media-
libs/liblqr
- - lzma : Support for LZMA (de)compression algorithm
- - openexr : Support for the OpenEXR graphics file format
+ + openmp : Build support for the OpenMP (support parallel computing),
requires
>=sys-devel/gcc-4.2 built with USE="openmp"
+ + pango : Enable Pango support using x11-libs/pango
- - perl : Add optional support/bindings for the Perl language
+ + png : Add support for libpng (PNG images)
- - postscript : Enable support for the PostScript language (often with
ghostscript-gpl or
libspectre)
- - q32 : Set quantum depth value to 32
- - q8 : Set quantum depth value to 8
- - raw : Add support for raw image formats
- - static-libs : Build static versions of dynamic libraries as well
+ + svg : Add support for SVG (Scalable Vector Graphics)
- - test : Enable dependencies and/or preparations necessary to run
tests (usually
controlled by FEATURES=test but can be toggled
independently)
+ + tiff : Add support for the TIFF image format
+ + truetype : Add support for FreeType and/or FreeType2 fonts
- - webp : Add support for the WebP image format
- - wmf : Add support for the Windows Metafile vector image format
+ + xml : Add support for XML files
+ + zlib : Add support for zlib (de)compression
--
Regards,
Mick
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