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cd5034ce78
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feat: Add oscilloscope with image data source integration
- demo_image_oscilloscope.py: Uses ImageDataSource pattern to generate oscilloscope images
- Pygame renders waveforms to RGB surfaces
- PIL converts to 8-bit grayscale with RGBA transparency
- ANSI rendering converts grayscale to character ramp
- Features LFO modulation chain
Usage:
uv run python scripts/demo_image_oscilloscope.py --lfo --modulate
Pattern:
Pygame surface → PIL Image (L mode) → ANSI characters
Related to #46
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2026-03-19 04:16:16 -07:00 |
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