Mercurial > hgrepos > Python2 > PyMuPDF

annotate tests/test_showpdfpage.py @ 46:7ee69f120f19 default tip

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>>>>> tag v1.26.5+1 for changeset b74429b0f5c4
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 17:17:30 +0200
parents 1d09e1dec1d9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 """
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2 Tests:
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3 * Convert some image to a PDF
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4 * Insert it rotated in some rectangle of a PDF page
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5 * Assert PDF Form XObject has been created
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6 * Assert that image contained in inserted PDF is inside given rectangle
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7 """
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8 import os
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10 import pymupdf
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12 scriptdir = os.path.abspath(os.path.dirname(__file__))
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13 imgfile = os.path.join(scriptdir, "resources", "nur-ruhig.jpg")
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16 def test_insert():
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17 doc = pymupdf.open()
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18 page = doc.new_page()
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19 rect = pymupdf.Rect(50, 50, 100, 100) # insert in here
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20 img = pymupdf.open(imgfile) # open image
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21 tobytes = img.convert_to_pdf() # get its PDF version (bytes object)
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22 src = pymupdf.open("pdf", tobytes) # open as PDF
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23 xref = page.show_pdf_page(rect, src, 0, rotate=-23) # insert in rectangle
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24 # extract just inserted image info
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25 img = page.get_images(True)[0]
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26 assert img[-1] == xref # xref of Form XObject!
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27 img = page.get_image_info()[0] # read the page's images
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28
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29 # Multiple computations may have lead to rounding deviations, so we need
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30 # some generosity here: enlarge rect by 1 point in each direction.
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31 assert img["bbox"] in rect + (-1, -1, 1, 1)
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32
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33 def test_2742():
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34 dest = pymupdf.open()
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35 destpage = dest.new_page(width=842, height=595)
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36
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37 a5 = pymupdf.Rect(0, 0, destpage.rect.width / 3, destpage.rect.height)
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38 shiftright = pymupdf.Rect(destpage.rect.width/3, 0, destpage.rect.width/3, 0)
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40 src = pymupdf.open(os.path.abspath(f'{__file__}/../../tests/resources/test_2742.pdf'))
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42 destpage.show_pdf_page(a5, src, 0)
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43 destpage.show_pdf_page(a5 + shiftright, src, 0)
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44 destpage.show_pdf_page(a5 + shiftright + shiftright, src, 0)
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46 dest.save(os.path.abspath(f'{__file__}/../../tests/test_2742-out.pdf'))
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47 print("The end!")
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48
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49 rebased = hasattr(pymupdf, 'mupdf')
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50 if rebased:
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51 wt = pymupdf.TOOLS.mupdf_warnings()
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52 assert wt == (
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53 'Circular dependencies! Consider page cleaning.\n'
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54 '... repeated 3 times...'
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55 ), f'{wt=}'