pngcrush使用

Where is pngcrush for Xcode 4.3?

Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin

 

 

pngcrush的使用

pngcrush -d decresults -revert-iphone-optimizations *.png

(-d是输出文件夹的名称)

 

批量将png图片转换成crushpng图片的命令为：/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/pngcrush -d decresults -iphone *.png