Configuring PNG on ImageMagick on a Linux Server
问题 I have been trying to run the following script on ImageMagick on a Linux server convert resized.png -gravity Center -crop 1024X768+0+0 +repage flower.png but have been hitting the following error: convert: no decode delegate for this image format `PNG' @ error/constitute.c/ReadImage/501. convert: no images defined `flower.png' @ error/convert.c/ConvertImageCommand/3212. It looks like there is no delegate for PNG. When I run: identify -version I get this result that shows that the PNG delegate