Added --size and $image_size to set the size in pixels. Text is still dynamically padded according to image size.
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Dylan
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4 changed files with 37 additions and 45 deletions
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1.1.md
5
1.1.md
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@ -4,7 +4,7 @@
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<sup>New screenfetch mode</sup>
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- If `w3m` or `imagemagick` aren't installed we gracefully fallback to ascii mode.
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- Automatically find the `w3mimgdisplay` path and fallback to ascii mode if not found.
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- Automatically find the `w3m-img` path and fallback to ascii mode if not found. \[1\]
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- Fix padding escape codes on BSD systems.
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- Swap escape codes from `\e` to `\033` for consistency.
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- We only move the cursor to the bottom of the terminal in w3m/iterm2 rendering modes.
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@ -16,6 +16,7 @@
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- Removed `--colors` as it was apparently broken from day 1.
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- Usage has been reformatted so that every flag has a value.
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\[1\] Setting `$w3m_img_path` will make the script look there first.
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### Image
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@ -24,8 +25,10 @@
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- Added `--ascii_distro` to choose which distro's ascii logo to display.
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- Added `--ascii_colors` and `$ascii_colors` which allow you to change the colors of the ascii art<br \>
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and distro logos. \[2\]
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- Added `--size` and `$image_size` to set the image size in pixels.
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- Rename `--shuffledir` and `$shuffledir` to `shuffle_dir`.
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- Rename `--imgtempdir` and `$imgtempdir` to `thumbnail_dir`
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- Removed `--split_size` and `$split_size` as they were weird and confusing to use.
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- Default thumbnail directory is now `$HOME/.cache/thumbnails/fetch`. Thanks @tudurom
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- If `--image` and `--ascii` are left empty we fallback to ascii distro mode.
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@ -158,6 +158,10 @@ specify a custom config location using `--config path/to/config`.
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If you don't know your font width in pixels keep trying values until the image is half the<br \>
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terminal width.
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Once `font_width` is set the image will by default take up half the terminal width. You can<br \>
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use the launch flag `--size px` or change the config option `$image_size` to set it to a custom<br \>
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size in pixels.
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You can also use the launch flag `--font_width` to set it on the fly.
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@ -263,6 +267,7 @@ alias fetch2="fetch \
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--image type Image source. Where and what image we display.
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Possible values: wall, shuffle, ascii,
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/path/to/img, off
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--size px Size in pixels to make the image.
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--image_backend w3m/iterm2 Which program to use to draw images.
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--shuffle_dir path/to/dir Which directory to shuffle for an image.
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--font_width px Used to automatically size the image
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@ -228,15 +228,6 @@ image_backend="w3m"
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# Some systems have this in another location
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w3m_img_path="/usr/lib/w3m/w3mimgdisplay"
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# Split Size
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# Sizing for the img and text splits
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# The larger the value the less space fetch will take up.
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# The default value of 2 splits the image and text at
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# half terminal width each.
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# A value of 3 splits them at a third width each and etc.
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# --split_size num
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split_size=2
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# Image position
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# Only works with the w3m backend
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# --image_position left/right
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@ -259,6 +250,11 @@ crop_offset="center"
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# Used when calculating dynamic image size
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font_width=5
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# Image size
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# The image is half the terminal width by default.
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# --size half, px
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image_size="half"
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# Right gap between image and text
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# --gap num
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gap=4
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58
fetch
58
fetch
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@ -22,7 +22,7 @@
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# Speed up script by not using unicode
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export LC_ALL=C
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export LANG=c
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export LANG=C
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export LANGUAGE=C
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@ -248,15 +248,6 @@ image_backend="w3m"
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# Some systems have this in another location
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w3m_img_path="/usr/lib/w3m/w3mimgdisplay"
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# Split Size
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# Sizing for the img and text splits
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# The larger the value the less space fetch will take up.
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# The default value of 2 splits the image and text at
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# half terminal width each.
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# A value of 3 splits them at a third width each and etc.
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# --split_size num
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split_size=2
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# Image position
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# Only works with the w3m backend
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# --image_position left/right
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@ -277,8 +268,14 @@ crop_offset="center"
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# Font width
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# Used when calculating dynamic image size
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# --font_width num
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font_width=5
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# Image size
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# The image is half the terminal width by default.
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# --size half, px
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image_size="half"
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# Right gap between image and text
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# --gap num
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gap=4
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@ -1415,15 +1412,6 @@ getwallpaper () {
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# }}}
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# Shuffle {{{
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getshuffle () {
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img=$(find "$shuffle_dir" -type f \( -name '*.jpg' -o -name '*.png' \) -print0 |
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shuf -n1 -z)
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}
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# }}}
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# Ascii {{{
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getascii () {
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@ -1619,7 +1607,8 @@ getimage () {
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;;
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"shuffle")
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getshuffle
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img="$(find "$shuffle_dir" -type f \( -name '*.jpg' -o -name '*.png' \) -print0 |
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shuf -n1 -z)"
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;;
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"ascii")
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@ -1632,7 +1621,7 @@ getimage () {
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;;
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esac
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# If $img is empty, fallback to ascii mode.
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# If $img isn't a file, fallback to ascii mode.
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if [ ! -f "$img" ]; then
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# Fallback to ascii mode
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image="ascii"
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@ -1646,18 +1635,18 @@ getimage () {
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lines=$(tput lines)
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# Image size is half of the terminal
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imgsize=$((columns * font_width / split_size))
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[ "$image_size" == "half" ] && image_size=$((columns * font_width / 2))
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# Where to draw the image
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case "$image_position" in
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"left")
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# Padding is half the terminal width + gap
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padding="\033[$((columns / split_size + gap))C"
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padding="\033[$((image_size / font_width + gap))C"
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;;
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"right")
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padding="\033[0C"
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xoffset=$((columns * font_width / split_size - gap))
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xoffset=$((columns * font_width / 2 - gap))
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;;
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esac
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@ -1668,13 +1657,13 @@ getimage () {
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case "${img##*/}" in
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*"."*)
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# Get name of image and prefix it with it's crop mode and offset
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imgname="$crop_mode-$crop_offset-$imgsize-${img##*/}"
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imgname="$crop_mode-$crop_offset-$image_size-${img##*/}"
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;;
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*)
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# Add a file extension if the image doesn't have one. This
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# fixes w3m not being able to display them.
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imgname="$crop_mode-$crop_offset-$imgsize-${img##*/}.jpg"
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imgname="$crop_mode-$crop_offset-$image_size-${img##*/}.jpg"
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;;
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esac
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@ -1705,7 +1694,7 @@ getimage () {
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-gravity south \
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-background "$c" \
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-extent "$size"x"$size" \
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-scale "$imgsize"x"$imgsize" \
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-scale "$image_size"x"$image_size" \
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"$thumbnail_dir/$imgname"
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;;
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@ -1713,8 +1702,8 @@ getimage () {
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convert \
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"$img" \
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-trim +repage \
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-scale "$imgsize"x"$imgsize"^ \
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-extent "$imgsize"x"$imgsize" \
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-scale "$image_size"x"$image_size"^ \
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-extent "$image_size"x"$image_size" \
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"$thumbnail_dir/$imgname"
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;;
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@ -1724,7 +1713,7 @@ getimage () {
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-gravity $crop_offset \
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-crop "$size"x"$size"+0+0 \
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-quality 95 \
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-scale "$imgsize"x"$imgsize" \
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-scale "$image_size"x"$image_size" \
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"$thumbnail_dir/$imgname"
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;;
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esac
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@ -2022,12 +2011,11 @@ usage () { cat << EOF
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--image type Image source. Where and what image we display.
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Possible values: wall, shuffle, ascii,
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/path/to/img, off
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--size px Size in pixels to make the image.
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--image_backend w3m/iterm2 Which program to use to draw images.
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--shuffle_dir path/to/dir Which directory to shuffle for an image.
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--font_width px Used to automatically size the image
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--image_position left/right Where to display the image: (Left/Right)
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--split_size num Width of img/text splits, A value of 2 makes each
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split half the terminal width and etc.
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--crop_mode mode Which crop mode to use
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Takes the values: normal, fit, fill
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--crop_offset value Change the crop offset for normal mode.
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@ -2125,11 +2113,11 @@ while [ "$1" ]; do
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case "$2" in "--"* | "") image="ascii" ;; esac
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;;
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--size) image_size="$2" ;;
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--image_backend) image_backend="$2" ;;
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--shuffle_dir) shuffle_dir="$2" ;;
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--font_width) font_width="$2" ;;
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--image_position) image_position="$2" ;;
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--split_size) split_size="$2" ;;
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--crop_mode) crop_mode="$2" ;;
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--crop_offset) crop_offset="$2" ;;
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--xoffset) xoffset="$2" ;;
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@ -2207,12 +2195,12 @@ fi
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if [ "$image" != "off" ] && [ "$image" != "ascii" ]; then
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case "$image_backend" in
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"w3m")
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printf "%b%s\n" "0;1;$xoffset;$yoffset;$imgsize;$imgsize;;;;;$img\n4;\n3;" |\
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printf "%b%s\n" "0;1;$xoffset;$yoffset;$image_size;$image_size;;;;;$img\n4;\n3;" |\
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$w3m_img_path 2>/dev/null || padding="\033[0C"
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;;
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"iterm2")
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printf "%b%s\a\n" "\033]1337;File=width=${imgsize}px;height=${imgsize}px;inline=1:$(base64 < "$img")"
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printf "%b%s\a\n" "\033]1337;File=width=${image_size}px;height=${image_size}px;inline=1:$(base64 < "$img")"
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;;
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esac
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fi
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