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Image Editing Software for Linux

2,016 bytes added, 02:23, 20 November 2023
/* ImageMagick */
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  mogrify -resize 1024x 2018*.jpg  mogrify -resize 1024x2018 *.jpg  mogrify -resize 2455x7189 map2019110101.png The cache folder on my solid state drive ([[/dev/mapper]]/linux--vg-root) would fill up causing ImageMagick to crash on really big files, so I set the cache path to another drive with more space.  env MAGICK_TMPDIR=/home/nicolep/drive2 mogrify -debug cache -limit memory 8GB -limit map 8GB -resize 2455x7189 map2019110101.png The reference to drive2 is a symbolic link to a mounted drive under /media which had to have chmod to allow write permission. Example, there are 32 images captured on an iPhone.  The user wants the edges top, bottom, left, and right tripped off of all 32 images in the same way.  Using gimp we determine the size the images will be after cropping, which will be 506 x 692 and we determine the x and y coordinate of the top left part where the first pixel is that we want to keep.  To process all 32 images at once we type: mogrify -crop 509x692+128+288 *.PNGIn this example, the resulting cropped image will be 509x692 and we started at the first pixel in the upper left 128 x 288.  mogrify -crop {Width}x{Height}+{X}+{Y} image.pngGimp is a full featured graphic / image / photo editing software set of programs and tools similar in use or functionality to Adobe Photoshop.  GIMP (GNU Image Manipulation Program) is extensive enough that its own wiki page can be devoted to the software tools.[[GIMP]] is a full featured graphic / image / photo editing software set of programs and tools similar in use or functionality to Adobe Photoshop.  GIMP (GNU Image Manipulation Program) is extensive enough that its own wiki page can be devoted to the software tools.GIMP uses an interface made up of multiple independent windows, which can be confusing for some users.  You can toggle between the default multi-window mode and the new single-window mode in GIMP 2.8 and newer through the Single-window mode checkbox in the Windows menu. In single-window mode, GIMP will put dockable dialogs and images in a single, tabbed image window.  The default windows were: Toolbox (left), Main Image (middle), Layers and Brushes (right).  In single window mode all three are contained within the Main Image window, which is more consistent with the user experience of Microsoft Windows software.* CLICK Windows -> Single Window Mode (you will see a check symbol next to the label once selected)== Related Pages ==* [[Image Editing Software for Linux]]* [[Image Viewing Software for Linux]]* [[PDF Viewers That Are Open Source]]* [[PDF: The Portable Document Format]]
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