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Images: Reimplement catimg support (#1570) 

Fixes broken size parameter from the last implementation
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j-james 2020-09-29 21:44:09 -07:00 committed by GitHub
parent 6f8d365deb
commit 1a4fdc346f
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1 changed files with 24 additions and 9 deletions
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@ -744,7 +744,7 @@ disk_display="off"
# Image backend. # Image backend.
# #
# Default: 'ascii' # Default: 'ascii'
# Values: 'ascii', 'caca', 'chafa', 'jp2a', 'iterm2', 'off', # Values: 'ascii', 'caca', 'catimg', 'chafa', 'jp2a', 'iterm2', 'off',
# 'pot', 'termpix', 'pixterm', 'tycat', 'w3m', 'kitty' # 'pot', 'termpix', 'pixterm', 'tycat', 'w3m', 'kitty'
# Flag: --backend # Flag: --backend
image_backend="ascii" image_backend="ascii"
@ -881,6 +881,14 @@ crop_offset="center"
# --size # --size
image_size="auto" image_size="auto"
# Catimg block size.
# Control the resolution of catimg.
#
# Default: '2'
# Values: '1', '2'
# Flags: --catimg_size
catimg_size="2"
# Gap between image and text # Gap between image and text
# #
# Default: '3' # Default: '3'
@ -3833,7 +3841,7 @@ image_backend() {
"ascii") print_ascii ;; "ascii") print_ascii ;;
"off") image_backend="off" ;; "off") image_backend="off" ;;
"caca" | "chafa" | "jp2a" | "iterm2" | "termpix" |\ "caca" | "catimg" | "chafa" | "jp2a" | "iterm2" | "termpix" |\
"tycat" | "w3m" | "sixel" | "pixterm" | "kitty" | "pot") "tycat" | "w3m" | "sixel" | "pixterm" | "kitty" | "pot")
get_image_source get_image_source
@ -3858,9 +3866,9 @@ image_backend() {
*) *)
err "Image: Unknown image backend specified '$image_backend'." err "Image: Unknown image backend specified '$image_backend'."
err "Image: Valid backends are: 'ascii', 'caca', 'chafa', 'jp2a', 'iterm2', 'kitty', err "Image: Valid backends are: 'ascii', 'caca', 'catimg', 'chafa', 'jp2a', 'iterm2',
'off', 'sixel', 'pot', 'pixterm', 'termpix', 'tycat', 'kitty', 'off', 'sixel', 'pot', 'pixterm', 'termpix',
'w3m')" 'tycat', 'w3m')"
err "Image: Falling back to ascii mode." err "Image: Falling back to ascii mode."
print_ascii print_ascii
;; ;;
@ -4248,6 +4256,10 @@ display_image() {
"$image" "$image"
;; ;;
"catimg")
catimg -w "$((width*catimg_size / font_width))" -r "$catimg_size" "$image"
;;
"chafa") "chafa")
chafa --stretch --size="$((width / font_width))x$((height / font_height))" "$image" chafa --stretch --size="$((width / font_width))x$((height / font_height))" "$image"
;; ;;
@ -4885,8 +4897,8 @@ BARS:
IMAGE BACKEND: IMAGE BACKEND:
--backend backend Which image backend to use. --backend backend Which image backend to use.
Possible values: 'ascii', 'caca', 'chafa', 'jp2a', 'iterm2', Possible values: 'ascii', 'caca', 'catimg', 'chafa', 'jp2a',
'off', 'sixel', 'tycat', 'w3m', 'kitty' 'iterm2', 'off', 'sixel', 'tycat', 'w3m', 'kitty'
--source source Which image or ascii file to use. --source source Which image or ascii file to use.
Possible values: 'auto', 'ascii', 'wallpaper', '/path/to/img', Possible values: 'auto', 'ascii', 'wallpaper', '/path/to/img',
'/path/to/ascii', '/path/to/dir/', 'command output' [ascii] '/path/to/ascii', '/path/to/dir/', 'command output' [ascii]
@ -4896,6 +4908,7 @@ IMAGE BACKEND:
NEW: neofetch --ascii \"\$(fortune | cowsay -W 30)\" NEW: neofetch --ascii \"\$(fortune | cowsay -W 30)\"
--caca source Shortcut to use 'caca' backend. --caca source Shortcut to use 'caca' backend.
--catimg source Shortcut to use 'catimg' backend.
--chafa source Shortcut to use 'chafa' backend. --chafa source Shortcut to use 'chafa' backend.
--iterm2 source Shortcut to use 'iterm2' backend. --iterm2 source Shortcut to use 'iterm2' backend.
--jp2a source Shortcut to use 'jp2a' backend. --jp2a source Shortcut to use 'jp2a' backend.
@ -4969,6 +4982,7 @@ IMAGE:
in some terminals emulators when using image mode. in some terminals emulators when using image mode.
--size 00px | --size 00% How to size the image. --size 00px | --size 00% How to size the image.
Possible values: auto, 00px, 00%, none Possible values: auto, 00px, 00%, none
--catimg_size 1/2 Change the resolution of catimg.
--crop_mode mode Which crop mode to use --crop_mode mode Which crop mode to use
Takes the values: normal, fit, fill Takes the values: normal, fit, fill
--crop_offset value Change the crop offset for normal mode. --crop_offset value Change the crop offset for normal mode.
@ -5120,8 +5134,8 @@ get_args() {
# Image backend # Image backend
"--backend") image_backend="$2" ;; "--backend") image_backend="$2" ;;
"--source") image_source="$2" ;; "--source") image_source="$2" ;;
"--ascii" | "--caca" | "--chafa" | "--jp2a" | "--iterm2" | "--off" | "--pot" |\ "--ascii" | "--caca" | "--catimg" | "--chafa" | "--jp2a" | "--iterm2" | "--off" |\
"--pixterm" | "--sixel" | "--termpix" | "--tycat" | "--w3m" | "--kitty") "--pot" | "--pixterm" | "--sixel" | "--termpix" | "--tycat" | "--w3m" | "--kitty")
image_backend="${1/--}" image_backend="${1/--}"
case $2 in case $2 in
"-"* | "") ;; "-"* | "") ;;
@ -5132,6 +5146,7 @@ get_args() {
# Image options # Image options
"--loop") image_loop="on" ;; "--loop") image_loop="on" ;;
"--image_size" | "--size") image_size="$2" ;; "--image_size" | "--size") image_size="$2" ;;
"--catimg_size") catimg_size="$2" ;;
"--crop_mode") crop_mode="$2" ;; "--crop_mode") crop_mode="$2" ;;
"--crop_offset") crop_offset="$2" ;; "--crop_offset") crop_offset="$2" ;;
"--xoffset") xoffset="$2" ;; "--xoffset") xoffset="$2" ;;