解像度チェック用のPDFサンプルを生成する

sample.py

# coding: utf-8

from reportlab.lib.pagesizes import A4
from reportlab.platypus import BaseDocTemplate, Frame, PageTemplate
from reportlab.lib.units import mm
from reportlab.platypus.flowables import PageBreak, Spacer
from reportlab.platypus.paragraph import Paragraph
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
from reportlab.lib import colors

from reportlab.pdfbase import pdfmetrics
from reportlab.pdfbase.ttfonts import TTFont

pdfmetrics.registerFont(
    TTFont('IPA Gothic', './IPAexfont00301/ipaexg.ttf'))
pdfmetrics.registerFont(
    TTFont('IPA Mincho', './IPAexfont00301/ipaexm.ttf'))

styleSheet = getSampleStyleSheet()
MARGIN_SIZE = 25 * mm
PAGE_SIZE = A4

def create_pdfdoc(pdfdoc, story):
    """
    Creates PDF doc from story.
    """
    pdf_doc = BaseDocTemplate(pdfdoc, pagesize = PAGE_SIZE,
        leftMargin = MARGIN_SIZE, rightMargin = MARGIN_SIZE,
        topMargin = MARGIN_SIZE, bottomMargin = MARGIN_SIZE)
    main_frame = Frame(MARGIN_SIZE, MARGIN_SIZE,
        PAGE_SIZE[0] - 2 * MARGIN_SIZE, PAGE_SIZE[1] - 2 * MARGIN_SIZE,
        leftPadding = 0, rightPadding = 0, bottomPadding = 0,
        topPadding = 0, id = 'main_frame')
    main_template = PageTemplate(id = 'main_template', frames = [main_frame])
    pdf_doc.addPageTemplates([main_template])

    pdf_doc.build(story)

from copy import deepcopy

text = (
    "晩の7時15分少し前から Wilhelm Weber 町29番地の前の歩道を僕は行きつ"
    "戻りつしていました．"
    "星の見えたのは近日珍らしいが，秋風が冷こくなってリンデの落葉が二ひら"
    "三ひら散らばっているなどは誂向きの道具立です．"
    "其処で僕は或る Fräulein と rendez-vous があったのです．")

from string import printable
text2 = printable+''.join(unichr(u_ord) for u_ord in range(0x2f58, 0x2fd5))


def demo():
    """
    Runs demo demonstrating usage of Spreadsheet Tables.
    """

    story = []
    for fn in ['Gothic', 'Mincho']:
        for fs in [8, 10, 12, 14, 16, 18, 24, 28, 32, 36, 42, 48][:5]:
            style = deepcopy(styleSheet['BodyText'])
            style.fontSize = fs
            style.leading = max(int(fs*1.1), fs+1)
            style.fontName = 'IPA '+fn
            style.wordWrap = 'CJK'
            story.append(Paragraph('%d pt --- '%(fs)+text, style))
    style = deepcopy(styleSheet['BodyText'])

    style.fontSize = 10
    style.leading = 11
    style.wordWrap = 'CJK'
    style.fontName = 'IPA Gothic'
    story.append(Paragraph(text2, style))

    style.fontSize = 10
    style.leading = 11
    style.fontName = 'IPA Mincho'
    style.wordWrap = 'CJK'
    story.append(Paragraph(text2, style))

    create_pdfdoc('jplorem.pdf', story)

if __name__ == '__main__':
    demo()