$ convert -crop 50%x50%+$OFFSETX+$OFFSETY convert-crop-img1.jpg convert-crop-img4.jpg $ OFFSETY=$(identify -format '%' convert-crop-img1.jpg) $ OFFSETX=$(identify -format '%' convert-crop-img1.jpg) Here is the outcome image (convert-crop-img2. Crop the image to target size 240×160 with crop starting point at x100,y50. Here is the outcome image (convert-crop-img3.jpg):Ĭrop image using both target width,height and offset in percentageĬrop the image to target size 50%x50% with crop starting point at x=25%,y=25% Crop image using target width,height and offset in pixel. $ convert -crop 50%x50%+100+50 convert-crop-img1.jpg convert-crop-img3.jpg Here is the outcome image (convert-crop-img2.jpg):Ĭrop image using target width,height in percentageĬrop the image to target size 50%x50% with crop starting point at x=100,y=50 $ convert -crop 240x160+100+50 convert-crop-img1.jpg convert-crop-img2.jpg Crop image using target width,height and offset in pixelĬrop the image to target size 240×160 with crop starting point at x=100,y=50 This tutorial is performed on Mac (OS X Yosemite) with Imagemagick version 6.9.2-7. We’ll be using the following image (convert-crop-img1.jpg width,height=480×320) for the purpose of this tutorial. This can be useful in automation and also doing bulk operation on images. I can highly recommend it if it does what you need. You can keep track w/ the latest CHANGELOG. PYTHON IMAGEMAGICK UPDATEImagemagick convert is pretty handy tool to manipulate images and can be used to crop an image. Python and ImageMagick Posted on Februby lhl UPDATE : Wand continues to have frequent updates and now supports sequences, line/text drawing, reading EXIF, chops, and some effects among other things.
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