GraphicsMagick(http://www.graphicsmagick.org/)被称为图片处理的瑞士军刀，它的功能包括：
Convert an image from one format to another (e.g. TIFF to JPEG)
Resize, rotate, sharpen, color reduce, or add special effects to an image
Create a montage of i...
11-10 2,915 views
GraphicsMagick(http://www.graphicsmagick.org/)被称为图片处理的瑞士军刀，它的功能包括：
Convert an image from one format to another (e.g. TIFF to J...