some README changes
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@ -20,32 +20,31 @@ imagemagick one. This is not wrong, but how should a user go about
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prefering the imagemagick loader? The user might like zooming etc in
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jpegs.
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- For some reason its unbearably slow to look at a page in a large
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#B _ For some reason its unbearably slow to look at a page in a large
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image bundle using the :index feature. The imagemagick "display"
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command is also a bit slow, but nowhere near as slow as the emacs
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code. It seems imagemagick tries to unpack every page when loading
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the bundle. This feature is not the primary usecase for the
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imagemagick patch though.
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ImageMagick 6.6.2-8 introduced a bugfix for single page djvu load.
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To benefit from the bugfix, the loader code in image.c must be changed.
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- optimize number of pages calculation for bundles as suggested by
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ImageMagick 6.6.2-9 introduced a bugfix for single page djvu load.
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It is now way faster to use the :index feature, but its still not
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very fast.
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#B X optimize number of pages calculation for bundles as suggested by
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imagemagick forum: "set the density to something low like 2 and use
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MagickPingImage()"
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- zooming the image like what is done for fonts in face-remap.el would
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#B _ zooming the image like what is done for fonts in face-remap.el would
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be a useful and demo friendly addition. Some work has been done on
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image-mode.el to acihieve this.
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- look for optimizations for handling images with low depth
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#B _ look for optimizations for handling images with low depth
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- it would be neat if the graphicsmagick fork of imagemagick could
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optionaly be used.
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* TODO
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#B _ complete documentation drafts below
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#B X fix inconsistencys with spelling of imagemagick in the src
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