index.md (1423B)
1 png images 2 ========== 3 4 Description 5 ----------- 6 Preview PNG images using [libspng](https://libspng.org/). 7 8 Lines like `PNG_IMAGE:/path/to/image.png` will be replaced with a preview of 9 the given image file. The prefix (`PNG_IMAGE:`) can be changed via the `-ip` 10 flag. An empty prefix string is possible, too. 11 12 The image preview is taken from the top left corner of the image. For vertical 13 menus, the height is limited to _N_ pixels provided via `-is N` or the height 14 of two text lines otherwise. For horizontal menus, the preview height equals 15 the bar height. The image width is limited to _N_ pixels provided via `-is N` 16 or the height of eight text lines otherwise. 17 18 Example 19 ------- 20 21 Select a [greenclip](https://github.com/erebe/greenclip) clipboard entry with 22 image previews: 23 24 greenclip print | grep . \ 25 | sed -E 's|^(image/png )(.*)|\1/tmp/greenclip/\2.png|' \ 26 | ./dmenu -i -fn 'monospace:size=14' -ip 'image/png ' -p clipboard -l 23 -is 120 \ 27 | sed -E 's|^(image/png )/tmp/greenclip/(-?[0-9]+)\.png$|\1\2|' \ 28 | xargs -r -d'\n' -I '{}' greenclip print '{}' 29 30  31 32 Download 33 -------- 34 * [dmenu-png-images-5.3.diff](dmenu-png-images-5.3.diff) (2024-11-04) ([mirror @ sr.ht](https://git.sr.ht/~maxgyver83/dmenu/tree/image-support-libspng)) 35 36 Authors 37 ------- 38 * Max Schillinger - <maxschillinger@web.de>