How To Carve Upwards An Icon For Visual Effects
Suppose that you've exactly taken a panorama photograph amongst your fancy digital camera.
You tin display the motion painting every bit is on your blog. Or you lot tin last a piffling chip to a greater extent than creative. How close splitting it upward into iii rectangular pieces?
Or fifty-fifty into ii rows similar the following.
To crop a photograph into rectangular pieces, piece of job the convert programme from the ImageMagick software suite. If your organisation runs on Debian or Ubuntu, install ImageMagick similar this:
$ sudo apt-get install imagemagick
The master copy panorama icon (P3190007.JPG) is 4256 x 1144 pixels inwards width in addition to peak respectively. The next ascendance crops the icon into tiles of 1419 x 1144 pixels. The output files are named tile_, in addition to numbered sequentially starting from 0.
$ convert -crop 1419x1144 P3190007.JPG tile_%d.JPG $ ls -al tile* -rw-r--r-- i peter peter 337615 November nineteen 21:45 tile_0.JPG -rw-r--r-- i peter peter 300873 November nineteen 21:45 tile_1.JPG -rw-r--r-- i peter peter 315006 November nineteen 21:45 tile_2.JPG
The convert programme tin automatically calculate the width in addition to peak dimensions of the output tiles. You exactly say it the discover of columns in addition to rows. For example, '3x1@' way iii columns in addition to i row.
$ convert -crop 3x1@ P3190007.JPG tile_%d.JPG
If you lot desire to run upward the cistron images dorsum together, execute the next command:
$ convert tile_*.JPG +append output.JPG
The +append parameter tells convert to bring together the images side past times side. If, for whatsoever reason, you lot desire to stack them upward vertically, specify -append instead.
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