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相关资源
PNG压缩器横向评测:http://css-ig.net/png-tools-overview
在线PNG压缩器:https://tinypng.com/
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作者:Roman Raguet
来源:
http://askubuntu.com/questions/329696/s ... r-pngcrush
http://askubuntu.com/questions/298401/h ... creenshots
1. 安装 optipng
代码: 全选
sudo apt-get install optipng
代码: 全选
pkill shutter
代码: 全选
sudo mkdir /usr/share/shutter/resources/system/plugins/shell/optipngplugin
sudo chmod 755 /usr/share/shutter/resources/system/plugins/shell/optipngplugin
代码: 全选
#!/usr/bin/env bash
TEXTDOMAIN=shutter-plugins
TEXTDOMAINDIR=$SHUTTER_INTL
PLUGIN_NAME=$"OptiPNG Plugin"
PLUGIN_SORT=$"Recompress"
PLUGIN_TIP=$"OptiPNG is a PNG optimizer that recompresses image files to a smaller size"
PLUGIN_EXT="image/png"
if [[ "${1}" = "name" ]];then
echo "${PLUGIN_NAME}"
exit 0
elif [[ "${1}" = "sort" ]];then
echo "${PLUGIN_SORT}"
exit 0
elif [[ "${1}" = "tip" ]];then
echo "${PLUGIN_TIP}"
exit 0
elif [[ "${1}" = "ext" ]];then
echo "${PLUGIN_EXT}"
exit 0
fi
FILE="${1}"
#LOGO="/usr/share/shutter/resources/system/plugins/shell/optipngplugin/optipngplugin.png"
optipng -o6 "${FILE}"
exit 0
代码: 全选
sudo chmod 755 /usr/share/shutter/resources/system/plugins/shell/optipngplugin/optipngplugin
代码: 全选
shutter --clear_cache
"Screenshot" - "Run a Plugin..." - "OptiPNG Plugin"
注意事项
- 可选择压缩级别:脚本倒数第二行 -o6 表示压缩级别为 6。(1最小,7最大)
- 亲测,运行慢且压缩效果不大