The FreeType Project - Bugs: bug #47582, Font size is rounded
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bug #47582: Font size is rounded
Submitter: | Kouhei Sutou <kou> | ||
Submitted: | Thu 31 Mar 2016 10:10:42 AM UTC | ||
Severity: | 3 - Normal | Item Group: | Incorrect behaviour |
Status: | Invalid | Privacy: | Public |
Assigned to: | wl | Open/Closed: | Closed |
Planned Release: | None |
Jump to the original submission
Fri 01 Apr 2016 10:17:33 AM UTC, comment #9: |
Kouhei Sutou <kou> |
Thu 31 Mar 2016 06:21:45 PM UTC, comment #8: Just a moment – Maybe I've completely misunderstood your intentions!
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Werner LEMBERG <wl> |
Thu 31 Mar 2016 02:32:03 PM UTC, comment #7:
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Kouhei Sutou <kou> |
Thu 31 Mar 2016 10:53:48 AM UTC, comment #6: Well, FreeType is a library to render glyphs, nothing more; it simply doesn't provide a sophisticated text layout API. In other words, you must use a higher-level library for text layout if you don't want to write the code by yourself.
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Werner LEMBERG <wl> |
Thu 31 Mar 2016 10:47:32 AM UTC, comment #5:
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Kouhei Sutou <kou> |
Thu 31 Mar 2016 10:44:30 AM UTC, comment #4: Thanks for your answer. I understand that this is the expected behavior.
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Kouhei Sutou <kou> |
Thu 31 Mar 2016 10:43:15 AM UTC, comment #3: According to http://cairographics.org/FAQ/#using_pango you should use pango instead of the very limited Cairo text API. |
Werner LEMBERG <wl> |
Thu 31 Mar 2016 10:33:54 AM UTC, comment #2: It is expected. To be more precise, the PPEM value (this is the same as the font size at 72dpi) can only be an integer value if you are using the TrueType hinter.
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Werner LEMBERG <wl> |
Thu 31 Mar 2016 10:13:41 AM UTC, comment #1: Oh...
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Kouhei Sutou <kou> |
Thu 31 Mar 2016 10:10:42 AM UTC, original submission:
I don't know whether this behavior is a FreeType bug or not but I'll report it.
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Kouhei Sutou <kou> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 7 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2016-03-31 | wl | Status | None | Invalid | |
Assigned to | None | wl | |||
Open/Closed | Open | Closed | |||
2016-03-31 | kou | Attached File | - | Added truetype-size.c, #36806 | |
Attached File | - | Added revert-b0962ac3.diff, #36807 | |||
2016-03-31 | kou | Attached File | - | Added truetype-size-without-patch.pdf, #36804 | |
Attached File | - | Added truetype-size-with-patch.pdf, #36805 |
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Corresponding source code
OK. I'll use C.
Thanks for the information. I'm going to send a question to cairo's mailing list.
No I don't.