Mercurial > mxe-octave
view tools/create-screenshot-for-doc @ 4035:66cb6f6de8f7
arpack: update to get source from github
* src/arpack.mk: update to get source from https://github.com/opencollab/arpack-ng/archive/$($(PKG)_VERSION).tar.gz
author | John Donoghue |
---|---|
date | Tue, 29 Sep 2015 12:48:32 -0400 |
parents | 14b3f5ea78ae |
children |
line wrap: on
line source
#!/usr/bin/env bash set -eu if [ "$#" -ne 2 ]; then echo echo "Syntax: $0 [IMAGE.png] [NAME]" echo echo 'IMAGE.png -> screenshot-NAME.png + screenshot-NAME-small.png' echo exit 1 fi set -v IMAGE_FILE="$1" NAME="$2" cat "$IMAGE_FILE" \ | pngtopnm \ | pnmtopng -compression 9 \ > "screenshot-$NAME.png" cat "screenshot-$NAME.png" \ | pngtopnm \ | pnmscale -ysize 128 \ > "screenshot-$NAME-small.pnm" pnmquant 256 "screenshot-$NAME-small.pnm" \ | pnmtopng -compression 9 \ > "screenshot-$NAME-small.png" rm -f "screenshot-$NAME-small.pnm"