Hermes Agent
30 lines
1.0 KiB
Bash
Executable File
30 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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# Generiert PNG-Testbilder mit exakten Dimensionen auf orange-desktop
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# Aufruf: bash generate-test-images.sh
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HOST="${1:-orange@niklashmotion.art}"
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ssh "$HOST" "python3 -c \"
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import struct, zlib
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def create_png(w, h):
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def chunk(ctype, data):
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c = ctype + data
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crc = struct.pack('>I', zlib.crc32(c) & 0xffffffff)
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return struct.pack('>I', len(data)) + c + crc
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sig = b'\\\x89PNG\\r\\n\\x1a\\n'
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ihdr = chunk(b'IHDR', struct.pack('>IIBBBBB', w, h, 8, 2, 0, 0, 0))
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raw = b''
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for y in range(h):
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raw += b'\\x00' + bytes([(x+y) % 256 for x in range(w*3)])
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idat = chunk(b'IDAT', zlib.compress(raw))
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iend = chunk(b'IEND', b'')
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return sig + ihdr + idat + iend
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sizes = [(500, 400, 'small'), (2000, 1500, 'medium'), (5000, 3750, 'large'), (8000, 6000, 'xl')]
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for w, h, label in sizes:
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with open(f'/tmp/test-{label}-{w}x{h}.png', 'wb') as f:
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f.write(create_png(w, h))
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print(f'Created test-{label}-{w}x{h}.png')
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\""
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echo "Done. Test images on $HOST:/tmp/test-*.png"
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