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