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scribus_22496.jpg (22,699 bytes) scribus_22589.jpg (32,226 bytes) |
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On Windows, with both 1.5.4 (r22484) and current trunk version (r22597), I get the overflow behavior. Given I have upgraded harfbuzz in the meantime, which is one of the component susceptible to cause a change of layout, my guess is that your system upgrade caused a change in font versions. Fonts are like softwares, they are versioned and the fact that two fonts have the same name is consequently not a guarantee they will behave the same. |
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Thank you Jean. How can I check it, which version is used by the Scribus? I don't find it in Scribus wiki, and the Scribus -- Help doesn't write. Does setup of Scribus not install automatically the harfbuzz? |
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On Windows, Scribus 1.5.4 uses harfbuzz 1.7.5. But I believe you misunderstood me, I believe harfbuzz is *not* the culprit. I believe the different of layout comes from a difference of font version. |
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"I believe you misunderstood me" No, I understand. "I believe the different of layout comes from a difference of font version. " The font version is same (Roboto-Regular) and the document is same. I found it: Harfbuzz version in Ubuntu 16.04 == 1.0.1 (can't be updated!) Harfbuzz version in Ubuntu 18.04 == 1.8.2 (latest) "I believe harfbuzz is *not* the culprit" Perhaps the culprit. |
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Fyi I also tested harfbuzz 1.4.6. Harfbuzz 1.4.6 also produces the overflow. |
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I am in Linux Mint 18.3 (Ubuntu 16.04), it uses harfbuzz 1.0.1. Please try: -- Open text_overflow.sla -- Click second paragraph. -- PP -- Advanced Settings -- Glyph Extension: you reduce the value with 1% (96% --> 95%) Now the paragraph looks the same as in Ubuntu 16.04 (scribus r22496.jpg). The difference only 1%! |
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I tested the Roboto fonts distributed here: https://fonts.google.com/specimen/Roboto And these versions of Roboto do not produce the overflow!!!!! So you are indeed likely using different versions of Roboto fonts on your different systems. The version of Roboto-Regular in the archive you have uploaded is 1.10014. The version I have downloaded and which do not produce the overflow is 2.137. As I mentioned it, you should stop believing that two fonts are identical just because they have same name. As I proved it, using two different versions of the same font can produce vastly different result. |
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"So you are indeed likely using different versions of Roboto fonts on your different systems." I use the same on both systems. ubuntu_16_04.jpg (42,573 bytes) ubuntu_18_04.jpg (39,864 bytes) |
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With Roboto 2.137 I get exactly what shows your scribus_22496.jpg screenshots... except that i'm using latest trunk. So I maintain you are likely not using the font you believe you are using. |
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I did another test in Ubuntu 17.04 which uses harfbuzz 1.4.2. The behavior is the same than the one I described on Windows: overflow with Roboto 1.100141, no overflow with Roboto 2.137. |
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Me too did another test with Linux Libertine Regular font uses Ubuntu 18.04 harfbuzz 1.8.2 (latest) and Ubuntu 16.04 harfbuzz 1.0.1 (can't be updated!). Linux Libertie O font family not been updated since 2012 (https://sourceforge.net/projects/linuxlibertine/files/linuxlibertine/). The same problem: Text overflow change between two Scribus version. |
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16_04_harfbuzz_101.png (153,730 bytes) 18_04_harbuzz_182.png (90,087 bytes) |
- Anonymous
