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| author | Justin Luth <justin.luth@collabora.com> | 2024-10-22 18:37:11 -0400 |
|---|---|---|
| committer | Justin Luth <jluth@mail.com> | 2024-10-24 15:54:17 +0200 |
| commit | a50f65d6cc42c5815574a361525ad6dfa83fd5b5 (patch) | |
| tree | 702159b6fcc1d4be36b8887217d1851c3bff89df | |
| parent | 4a9a6c6786e141fb79d283b57e0cebb5de031139 (diff) | |
diff-pdf-page.py: allow use of "magick" (on Windows)
The ImageMagick package on Windows does not use convert,
but uses magick (which is not used by Linux).
So use a variable to make is simpler
to make it usable under Windows.
Note that cygwin's ImageMagick package does use "convert",
overriding Windows built in disk convert tool.
Change-Id: I658e0eb11400cf9e6c65ab4ba150ed2ab239c94e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/175455
Tested-by: Jenkins
Reviewed-by: Justin Luth <jluth@mail.com>
Reviewed-by: László Németh <nemeth@numbertext.org>
| -rwxr-xr-x | bin/diff-pdf-page.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/bin/diff-pdf-page.py b/bin/diff-pdf-page.py index 0e60db34bdc2..958d487535fc 100755 --- a/bin/diff-pdf-page.py +++ b/bin/diff-pdf-page.py @@ -8,6 +8,8 @@ # red is meant to reduce as fixing progresses. Sample usage: # # bin/diff-pdf-page.py reference.pdf test.pdf diff.png +# +# using the ImageMagick tooling import argparse import tempfile @@ -26,15 +28,17 @@ def main(): parser.add_argument("diff_png") args = parser.parse_args() + CONVERT_CMD="convert" # use "magick" if Windows has installed ImageMagick and GhostScript + a_png = tempfile.NamedTemporaryFile(suffix=".png") a_pdf = args.a_pdf + "[" + args.page + "]" - run(["convert", "-density", args.density, a_pdf, "-colorspace", "RGB", "-fuzz", "95%", "-fill", "red", "-opaque", "black", a_png.name]) + run([CONVERT_CMD, "-density", args.density, a_pdf, "-colorspace", "RGB", "-fuzz", "95%", "-fill", "red", "-opaque", "black", a_png.name]) b_png = tempfile.NamedTemporaryFile(suffix=".png") b_pdf = args.b_pdf + "[" + args.page + "]" - run(["convert", "-density", args.density, b_pdf, "-colorspace", "RGB", b_png.name]) + run([CONVERT_CMD, "-density", args.density, b_pdf, "-colorspace", "RGB", b_png.name]) composite_png = tempfile.NamedTemporaryFile(suffix=".png") - run(["convert", a_png.name, b_png.name, "-composite", composite_png.name]) - run(["convert", composite_png.name, "-background", "white", "-flatten", args.diff_png]) + run([CONVERT_CMD, a_png.name, b_png.name, "-composite", composite_png.name]) + run([CONVERT_CMD, composite_png.name, "-background", "white", "-flatten", args.diff_png]) if __name__ == "__main__": main() |