pdf-hex.py

from reportlab.lib.pagesizes import A4, landscape, portrait
from reportlab.pdfgen import canvas
from reportlab.lib import colors
from reportlab.pdfbase.pdfmetrics import registerFont
from reportlab.pdfbase.ttfonts import TTFont

mm = 2.83464567 # (1 mm = 2.83 pt)

# 名刺の幅と高さ (単位はポイント、1ポイント = 1/72インチ)
card_width = 55 * mm   # mm -> points 
card_height = 91 * mm  # mm -> points

# A4用紙の幅と高さ
page_width, page_height = landscape(A4)

# 名刺の列と行の数
columns = 5
rows = 2

# 余白の設定
margin_x = 11 * mm  # 左右の余白
margin_y = 14 * mm  # 上下の余白
padding  =  0 * mm  # 名刺間の余白

# 16進数の印刷順
HEX = [
	"1","2","3","4","5", "6","7","8","9","A", # p1表5x2
	"5","4","3","2","1", "A","9","8","7","6", # p1裏5x2(両面印刷)
	"B","C","D","E","F", "B","C","D","E","F", # p2表5x2
	"F","E","D","C","B", "F","E","D","C","B", # p2裏5x2(両面印刷)
	"1","2","3","4","5", "6","7","8","9","A", # p3表5x2
	"5","4","3","2","1", "A","9","8","7","6", # p3裏5x2(両面印刷)
]

# 10進数の印刷順（自動計算）
DEC = []
for i in range(len(HEX)):
	DEC.append(f"{int(HEX[i],16):2d}")

# スペース挿入関数
def insert_spaces(text):
	spaced_text = " ".join(text[i] for i in range(len(text)))
	return spaced_text

# 2進数の印刷順（自動計算）
BIN = []
for i in range(len(HEX)):
	BIN.append(insert_spaces(f"{int(HEX[i],16):04b}"))

# フォントの登録
registerFont(TTFont("Lucida Console", "/Windows/Fonts/lucon.ttf"))
registerFont(TTFont("Consolas", "/Windows/Fonts/consola.ttf"))

# PDFを生成する関数
def create_business_card_pdf(filename):
	c = canvas.Canvas(filename, pagesize=landscape(A4))
	
	# 各名刺の座標を計算して配置
	for i in range(len(HEX)):
		n = i % (rows * columns)
		p = i //(rows * columns)
		col = n % columns
		row = n //columns

		# 名刺の左下の位置を計算
		x = margin_x + col * (card_width + padding)
		y = page_height - (margin_y + (row + 1) * (card_height + padding))

		# 印刷機特性の微調整
		x = x + 3.0*mm

		# 名刺の枠を描画
		if p % 2 == 0:
			c.setStrokeColor(colors.violet) # Color(.933333,.509804,.933333,1)
			c.setLineWidth(24)
			c.rect(x, y, card_width, card_height)

		# 10進数表示
		if p % 2 == 1:
			c.setFont("Consolas", 28)
			c.drawString(x + 21*mm, y + card_height - 17*mm, DEC[i])

		# 16進数表示
		c.setFont("Consolas", 166)
		c.drawString(x + 11*mm, y + card_height - 65*mm, HEX[i])

		# 2進数表示
		if p % 2 == 1:
			c.setFont("Lucida Console", 20)
			c.drawString(x + 12*mm, y + card_height - 81*mm, BIN[i])

		# 下線を引く
		c.setStrokeColor(colors.black)
		c.setLineWidth(0.15)
		if p % 2 == 1:
			c.line(x + 10*mm, y + card_height - 71*mm, x + 45*mm, y + card_height - 71*mm)
		else:
			c.line(x + 10*mm, y + card_height - 75*mm, x + 45*mm, y + card_height - 75*mm)

		# 次ページに送る
		if (++i % (rows * columns) == rows * columns - 1):
			c.showPage()

	# PDFを保存
	if (i % (rows * columns) != rows * columns - 1):
		c.showPage()
	c.save()

# PDFファイルを生成
create_business_card_pdf("karuta-hex.pdf")