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Helianthropy

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  1. Are these PDFs exported from Google Docs by chance? Currently seeing an instant crash when opening ones created recently (a document from last month opens fine). The document is missing the background present in the original Google Slide, though Apple Preview is able to open it without crashing. (macOS 14.1, M3 Max, Affinity Publisher 2.3.0). It also crashes version 1. Long uptime and freshly boot. Though my crash log includes: esr: 0x92000006 (Data Abort) byte read Translation fault So, might be a different thing. Still, this is a very short PDF file. pdf-with-crash.pdf
  2. Apologies on the confusion of the examples, I meant 8-bit indexed versus non-indexed color with transparency enabled on both. But yes, it doesn't matter how many colors for indexed output. Per this thread, here is an indexed color PNG file with multiple levels of transparency. I am not advocating for this level of variable transparency on indexed color files since it isn't guaranteed to be supported everywhere, but rather for a higher threshold for a pixel to be considered transparent, and as a feature request, that this threshold be configurable via slider.
  3. Affinity Photo Latest release, 2.3.0 Issue can be reproduced in Photo 2 and in Photo 1.10.1 This happens for a new document. If you cannot provide a sample document then please give an accurate description of the problem for example it should include most of the following: macOS 14.1.1 Hardware acceleration is enabled When exporting a PNG with transparent background, switching to indexed PNG results in any partially transparent pixels becoming entirely transparent. Expected some opacity to remain. For images with partial transparency throughout, the image effectively disappears. Acceptable solution would be to provide a slider to adjust cut off. Create a transparent document. Add a stroke or shape with 99% opacity or less. Export to PNG. Switch to indexed color in Export dialog window. Examples: 24-bit transparency: 8-bit Transparency: No unusual hardware, able to replicated on external display and internal display. Looks like this may never have worked. PNG Transparency.afphoto
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