sebastian
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satnogs-demo-display
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Added frequency

This commit is contained in:
Sebastian 2023-12-26 19:30:53 +01:00
parent 62042fc8fd
commit b4e7a5b1a1
3 changed files with 9 additions and 9 deletions
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3
.gitignore vendored
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@ -1,4 +1,5 @@
virtenv
waterfall.png
__pycache__
scripts
scripts
result

1
result
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@ -1 +0,0 @@
/nix/store/fxzpj6qdbgr6mcxs12004v71h2hzzqld-satnogs-demo-display-1.0

14
update.py
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@ -62,10 +62,12 @@ def main():
ob['norad_cat_id'])
sat_name = resp.json()['name']
sat_img_url = "https://db-satnogs.freetls.fastly.net/media/%s" % (resp.json()['image'])
sat_img_url = "https://db-satnogs.freetls.fastly.net/media/%s" % (
resp.json()['image'])
print(sat_img_url)
mode_desc = ob['transmitter_mode']
frequency = ob['observation_frequency'] / 1_000_000
resp = requests.get(ob['waterfall'])
waterfall = Image.open(BytesIO(resp.content)).convert('RGBA')
@ -84,13 +86,11 @@ def main():
sat_img_aplha = Image.open(BytesIO(resp.content)).convert('RGBA')
alpha_chan = sat_img_aplha.convert('RGBA').split()[-1]
sat_img = Image.new("RGBA", sat_img_aplha.size, (255,255, 255, 255))
sat_img = Image.new("RGBA", sat_img_aplha.size, (255, 255, 255, 255))
sat_img.paste(sat_img_aplha, mask=alpha_chan)
sat_img = scale_to_width(sat_img, 500)
img = Image.new('RGBA', (1280, 1024))
draw = ImageDraw.Draw(img)
draw.rectangle((0, 0, 1280, 1024), fill=(0, 0, 0, 255))
@ -98,8 +98,8 @@ def main():
station_name = ob['station_name']
if len(station_name) > 20:
station_name = station_name[:20] + "..."
infos = "Satellite: %s\nStation: %s\nMode: %s\nStart: %s\nEnd: %s" % (
sat_name, station_name, mode_desc, ob['start'], ob['end'])
infos = "Satellite: %s\nStation: %s\nMode: %s\nFrequency: %f MHz\nStart: %s\nEnd: %s" % (
sat_name, station_name, mode_desc, frequency, ob['start'], ob['end'])
font = ImageFont.truetype("Montserrat-Regular.otf", FONT_SIZE)
draw.text((water_width + 100, logo_h + 50), infos, TEXT_COLOR, font=font)
@ -107,7 +107,7 @@ def main():
img.paste(waterfall, (0, 0))
img.paste(logo, (water_width + 100, 20))
if sat_img != None:
img.paste(sat_img, (water_width + 100, 400))
img.paste(sat_img, (water_width + 100, 500))
img.save('waterfall_tmp.png')
os.rename('waterfall_tmp.png', 'waterfall.png')