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2017年8月24日 — Cropping images. To crop images, we can use the gm library's crop API, which takes the width and height to crop (and optionally the specific ...

Convert converts an input file using one image format to an output file with a differing image format. In addition, various types of image processing can be ...

GraphicsMagick's gm provides a suite of utilities for creating, comparing, converting, editing, and displaying images.

Graphicsmagick script to resize and crop a folder filled with images and output them into a new folder - graphicsmagick-resize-crop.sh.

2017年1月11日 — 1.裁切 gm convert -crop 100x100+20+50 xdr.png xdr1.png · 2.格式轉換 gm convert a.bmp a.jpg · 3.縮圖(640x480) · 4.追加文字浮水印

2016年12月28日 — Use ImageMagick's -chop operator as follows to remove 20 rows of pixels from the bottom: convert image.png -gravity South -chop 0x20 result.png

2022年1月7日 — Is it possible to crop equally sized tiles using GraphicsMagick, similar to ImageMagick's crop @ modifier?

The -crop image operator will simply cut out the part of all the images in the current sequence at the size and position you specify by its geometry ...

2018年6月15日 — Suppose I've got a 100 x 100 image and want to have a 20 x 30 version, the current command will return a 30 x 30 version. How do I crop this to ...

TransformImage() is a convenience method that behaves like ResizeImage() or CropImage() but accepts scaling and/or cropping information as a region geometry ...