#! /usr/bin/python3
# Last edited on 2026-01-12 06:14:41 by stolfi

# Clips out from the BL 2014 Pharma pages all jar images, chopped and filled to
# the same size, with jar bottom ~100 pixels above the image bottom.
# Images go into "jar-images/{pnum}.{jnum}.png" where {pnum} is the page's p-number
# and {jnum} is th  jar number in the page {1,2,3,..}.

from process_funcs import bash
from sys import stderr as err, stdout as out

def main():
  FB = "work/FromBeinecke"
  jdir = "jar-images"
  bash(f"mkdir -p {jdir}")

  width_all = 460    # Normalized width of clip.
  height_all = 1400  # Normalized height of clip from baseline.
  depth_all = 200    # Normalized depth of clip below baseline
  dtop = 100         # Min crop distance from top of page image.
  tsize_all = 100    # Extra space at bottom for label

  def jout(pjnum, fnum, xaxis, ybase, height, depth):
    # {pjnum}    Page p-number, dot, jar number.
    # {fnum}     Page f-number.
    # {xaxis}    Pixel col of axis of jar.
    # {ybase}    Pixel row of baseline (bottom center) of jar.
    # {height}   Height of jar above baseline.
    # {depth}    Depth of jar below baseline.

    # Compute crop parameters {szx,szy,ex,ey} 
    ex = xaxis - width_all/2; assert ex >= 0, f"bad xaxis, {ex = }"
    ey = max(dtop, ybase - height)
    szx = width_all
    szy = ybase - ey + depth
    
    ofile = f"{jdir}/{pjnum}.jpg"
    crop_args = f"-crop '{szx}x{szy}+{ex}+{ey}'"

    bg_args = "-background 'rgb(60%,50%,40%)'"
    resh_vsz = szy - depth + depth_all 
    resh1_args = f"+repage -gravity north -extent '{width_all}x{resh_vsz}'"
    resh2_args = f"+repage -gravity south -extent '{width_all}x{height_all+depth_all}'"
    reshape_args = f"{bg_args} {resh1_args} {resh2_args}"
    
    base_args = f"-stroke red -draw 'line 0,{height_all} {width_all},{height_all}'"

    lab0_args = f"-fill 'rgb(0%,0%,100%)' -font 'Courier-Bold' -pointsize 40 -gravity South"
    lab1_args = f"-annotate '+0+50' '{fnum}'"
    lab2_args = f"-annotate '+0+5' '{pjnum}'"
    label_args = f"{lab0_args} {lab1_args} {lab2_args}"

    # bash(f"convert {FB}/{fnum}.jpg {crop_args} {reshape_args} {base_args} {label_args} {ofile}")
    bash(f"convert {FB}/{fnum}.jpg {crop_args} {reshape_args} {label_args} {ofile}")
    # bash(f"display -title '%f' -resize '50%' {ofile}")
    return 
    # ....................................................................

  jout( "p179.1", "f88r",     400, 1235,  990,   70 ) # +
  jout( "p179.2", "f88r",     420, 2276, 1000,   70 ) # +
  jout( "p179.3", "f88r",     420, 3326,  990,   80 ) # +
  jout( "p180.1", "f88v",     666, 1132, 1000,   60 ) # +
  jout( "p180.2", "f88v",     694, 1768,  620,   70 ) # +
  jout( "p180.3", "f88v",     686, 3124, 1110,   90 ) # +
  jout( "p181.1", "f89r1",   2994,  920,  720,   70 ) # +
  jout( "p181.2", "f89r1",   3062, 1844,  740,   60 ) # +
  jout( "p181.3", "f89r1",   3054, 3240, 1330,   60 ) # +
  jout( "p182.1", "f89r2",   5436, 1086,  830,   70 ) # +
  jout( "p182.2", "f89r2",   5432, 1770,  660,   70 ) # +
  jout( "p182.3", "f89r2",   5444, 2534,  760,   70 ) # +
  jout( "p182.4", "f89r2",   5452, 3360,  730,   80 ) # +
  jout( "p183.1", "f89v3",    471, 1145,  860,   60 ) # +
  jout( "p183.2", "f89v3",    495, 2254, 1020,   80 ) # +
  jout( "p183.3", "f89v3",    552, 3038,  760,   70 ) # +
  jout( "p184.1", "f89v1",    875, 1151,  820,   50 ) # +
  jout( "p184.2", "f89v1",    890, 2732, 1380,   90 ) # +

  jout( "p199.1", "f99r",     420,  799,  560,   70 ) # +
  jout( "p199.2", "f99r",     411, 1540,  480,   70 ) # +
  jout( "p199.3", "f99r",     405, 2170,  530,   60 ) # +
  jout( "p199.4", "f99r",     390, 2910,  530,   80 ) # +
  jout( "p200.1", "f99v",     504,  874,  660,   80 ) # +
  jout( "p200.2", "f99v",     531, 1486,  550,   70 ) # +
  jout( "p200.3", "f99v",     564, 2104,  590,  100 ) # +
  jout( "p200.4", "f99v",     564, 2800,  490,   80 ) # +

  jout( "p201.1", "f100r",    282,  649,  520,   50 ) # +
  jout( "p201.2", "f100r",    432, 2173,  520,   70 ) # +
  jout( "p202.1", "f100v",    896,  758,  680,   70 ) # +
  jout( "p203.1", "f101r1",  3098,  676,  510,   80 ) # +
  jout( "p203.2", "f101r1",  3056, 2288,  660,   80 ) # +
  jout( "p205.1", "f101v2",   384,  697,  550,   70 ) # +
  jout( "p205.2", "f101v2",   438, 1324,  580,   70 ) # +
  jout( "p205.3", "f101v2",   468, 2044,  650,   60 ) # +

  jout( "p207.1", "f102r1",  2970,  790,  570,   70 ) # +
  jout( "p207.2", "f102r1",  2992, 1630,  590,   60 ) # +
  jout( "p207.3", "f102r1",  3032, 2450,  640,   80 ) # +
  jout( "p208.1", "f102r2",  5384,  890,  590,   80 ) # +
  jout( "p208.2", "f102r2",  5380, 1742,  600,   70 ) # +
  jout( "p208.3", "f102r2",  5384, 2642,  770,   80 ) # +
  jout( "p209.1", "f102v2",   423, 1419,  990,   70 ) # +
  jout( "p209.2", "f102v2",   510, 2403,  940,   80 ) # +
  jout( "p210.1", "f102v1",   528, 1384, 1120,   60 ) # +
  jout( "p210.2", "f102v1",   600, 2500,  810,   90 ) # +




  return 
  # ----------------------------------------------------------------------
  
main()