- Joined on Jun 12, 2021
tzahola commented on pull request josch/img2pdf#106
Convert 8-bit PNG & GIF alpha channels to /SMasks in PDF> To find the reason for this, run the following: > > ``` > $ convert rose: -depth 12 out.tiff > $ convert out.tiff json:
2 years ago
tzahola commented on pull request josch/img2pdf#106
Convert 8-bit PNG & GIF alpha channels to /SMasks in PDF> Hi, > > could you rebase your commits on top of the current main branch? I merged some of the other merge requests which should fix compatibility with imagemagick 7 that you are running. > >…
2 years ago
tzahola pushed to png-alpha-to-smask at tzahola/img2pdf
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8cbe03d486
Test cases for transparency
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968fc0c27a
Test support on macOS
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cfbb40b0f6
Always initialize `smask`
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ff03d9c1cd
Formatting
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e6613d3244
Use PNG predictor for /SMask too
- Compare 19 commits »
2 years ago
tzahola closed issue tzahola/img2pdf#4
How does a cash app work to provide a hassle-free platform to people?2 years ago
tzahola closed issue tzahola/img2pdf#3
Is Visiting Cash.app/help Beneficial In Fixing All Your Problems?2 years ago
tzahola closed issue tzahola/img2pdf#1
Essential features of cash app Support phone number:2 years ago
tzahola commented on pull request josch/img2pdf#106
Convert 8-bit PNG & GIF alpha channels to /SMasks in PDFNo worries! :) Congratulations! 👶
2 years ago
tzahola commented on pull request josch/img2pdf#106
Convert 8-bit PNG & GIF alpha channels to /SMasks in PDFYeah, I saw that too. To me it sounds like some ultra-esoteric use case, i.e. you use palletted color, but a full resolution alpha channel... I wouldn't really bother supporting it. So, the answer…
2 years ago
tzahola commented on pull request josch/img2pdf#106
Convert 8-bit PNG & GIF alpha channels to /SMasks in PDF> In case @josch decides to merge this PR, how would I detect whether img2pdf can handle the image, or whether the alpha channel would still need to be removed? > (Currently I just check if the…
2 years ago
tzahola pushed to png-alpha-to-smask at tzahola/img2pdf
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6e6987c982
Test cases for transparency
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18c8825f41
Test support on macOS
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9299ba8f33
Always initialize `smask`
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6310ca0dee
Formatting
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0d90ec6768
Use PNG predictor for /SMask too
- Compare 16 commits »
2 years ago
tzahola pushed to png-alpha-to-smask at tzahola/img2pdf
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91e3a94c3d sort globbing result on windows
- Compare 2 commits »
2 years ago
tzahola commented on pull request josch/img2pdf#106
Convert 8-bit PNG & GIF alpha channels to /SMasks in PDF> I am wondering whether converting to RGBA is really lossless? I know very little about images... > > ```python > else: > newcolor = Colorspace.RGBA > r, g, b, a =…
2 years ago
tzahola pushed to png-alpha-to-smask at tzahola/img2pdf
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8dac6242fc
Test cases for transparency
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9cd5121477
Test support on macOS
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6516339ae3
Always initialize `smask`
- Compare 3 commits »
2 years ago
tzahola commented on pull request josch/img2pdf#106
Convert 8-bit PNG & GIF alpha channels to /SMasks in PDFI'm writing some test cases, and noticed that most of them are disabled on macOS. I've tried enabling them, and with a few exceptions they worked fine (given that the dependencies were installed via…
2 years ago
tzahola commented on pull request josch/img2pdf#106
Convert 8-bit PNG & GIF alpha channels to /SMasks in PDFTweaked the code a bit, and added support for transparent GIFs, and grayscale + alpha PNGs. Also, both the SMask and the RGB part uses the PNG predictor.
2 years ago
tzahola pushed to png-alpha-to-smask at tzahola/img2pdf
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0ff4925909
Use PNG predictor for /SMask too
2 years ago
tzahola pushed to png-alpha-to-smask at tzahola/img2pdf
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- Compare 2 commits »
2 years ago
tzahola pushed to png-alpha-to-smask at tzahola/img2pdf
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8839129d6b
Added transparency support for GIFs, palette-based PNGs and grayscale PNGs
2 years ago