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realwallpaper: get sun image from sdo

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This commit is contained in:
lassulus 2020-03-31 17:26:09 +02:00
parent 2744245284
commit 07592647d1
1 changed files with 8 additions and 6 deletions
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14
krebs/5pkgs/simple/realwallpaper/default.nix
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@ -73,8 +73,6 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
cd "$working_dir" cd "$working_dir"
# fetch source images in parallel # fetch source images in parallel
fetch_once sun-raw.png \
'http://simpleicon.com/wp-content/uploads/sun-64x64.png' &
fetch_once nightmap-raw.jpg \ fetch_once nightmap-raw.jpg \
'https://eoimages.gsfc.nasa.gov/images/imagerecords/144000/144898/BlackMarble_2016_3km.jpg' & 'https://eoimages.gsfc.nasa.gov/images/imagerecords/144000/144898/BlackMarble_2016_3km.jpg' &
fetch_once daymap-raw.tif \ fetch_once daymap-raw.tif \
@ -109,6 +107,7 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
# regular fetches # regular fetches
fetch marker.json "$marker_url" & fetch marker.json "$marker_url" &
fetch sun-raw.jpg 'https://sdo.gsfc.nasa.gov/assets/img/latest/latest_512_0171.jpg' &
wait wait
@ -117,7 +116,7 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
${pkgs.nomads-cloud}/bin/nomads-cloud clouds-raw.png ${pkgs.nomads-cloud}/bin/nomads-cloud clouds-raw.png
fi fi
check_type sun-raw.png image check_type sun-raw.jpg image
check_type nightmap-raw.jpg image check_type nightmap-raw.jpg image
check_type daymap-raw.tif image check_type daymap-raw.tif image
check_type ice-raw.jpg image check_type ice-raw.jpg image
@ -168,8 +167,11 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
convert fire-raw.jpg -fuzz 20% -fill '#ef840c' -opaque white -scale "$in_size" fire.png convert fire-raw.jpg -fuzz 20% -fill '#ef840c' -opaque white -scale "$in_size" fire.png
fi fi
if needs_rebuild sun.png sun-raw.png; then # cut out sun with alpha transparency
convert sun-raw.png -fill gold -opaque black PNG64:sun.png if needs_rebuild sun.png sun-raw.jpg; then
convert sun-raw.jpg \
\( +clone -colorspace HSB -fill white -draw "circle 256,256 256,54" -separate -delete 0,1 \) \
-compose copyopacity -composite -crop 512x472+0+20 -scale "100x100" sun.png
fi fi
if needs_rebuild krebs.png krebs-raw.svg; then if needs_rebuild krebs.png krebs-raw.svg; then
@ -179,7 +181,7 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
# -- Planets -- # -- Planets --
for planet in mercury venus mars jupiter saturn uranus neptune; do for planet in mercury venus mars jupiter saturn uranus neptune; do
if needs_rebuild "$planet".png "$planet"-raw.svg; then if needs_rebuild "$planet".png "$planet"-raw.svg; then
sed -i 's/#000/#FFFF00/g' "$planet"-raw.svg sed -i 's/#000/#FE8019/g' "$planet"-raw.svg
inkscape -z -e "$planet".png -w 40 -h 40 "$planet"-raw.svg inkscape -z -e "$planet".png -w 40 -h 40 "$planet"-raw.svg
fi fi
done done