"""pagesizes.py

This module defines a few common page sizes in PIDDLE units (1/72 inch).
"""

from rdkit.sping.pid import cm, inch

_W, _H = (21*cm, 29.7*cm)

A6 = (_W*.5, _H*.5)
A5 = (_H*.5, _W)
A4 = (_W, _H)
A3 = (_H*2, _W)
A2 = (_W*2, _H*2)
A1 = (_H*4, _W*2)
A0 = (_W*4, _H*4)

letter = (8.5*inch, 11*inch)
legal = (8.5*inch, 17*inch)
elevenSeventeen = (11*inch, 17*inch)

_BW, _BH = (25*cm, 35.3*cm)
B6 = (_BW*.5, _BH*.5)
B5 = (_BH*.5, _BW)
B4 = (_BW, _BH)
B3 = (_BH*2, _BW)
B2 = (_BW*2, _BH*2)
B1 = (_BH*4, _BW*2)
B0 = (_BW*4, _BH*4)