"""Shared configuration and constants for the LEGATO OMR app."""
import os
import torch

APP_DIR = os.path.dirname(os.path.abspath(__file__))
ABC2XML_PATH = os.path.join(APP_DIR, "abc2xml.py")

BIBTEX = """@misc{yang2025legatolargescaleendtoendgeneralizable,
    title={LEGATO: Large-scale End-to-end Generalizable Approach to Typeset OMR},
    author={Guang Yang and Victoria Ebert and Nazif Tamer and Brian Siyuan Zheng and Luiza Pozzobon and Noah A. Smith},
    year={2025},
    eprint={2506.19065},
    archivePrefix={arXiv},
    primaryClass={cs.CV},
    url={https://arxiv.org/abs/2506.19065},
}"""

# Portrait letter aspect: 8.5" × 11" → width/height
LETTER_ASPECT = 8.5 / 11