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From "Roger Lee Whitcomb (Jira)" <j...@apache.org>
Subject [jira] [Updated] (PIVOT-1060) Inconsistencies with font measurement on some platforms
Date Tue, 13 Apr 2021 18:49:00 GMT

     [ https://issues.apache.org/jira/browse/PIVOT-1060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Roger Lee Whitcomb updated PIVOT-1060:
--------------------------------------
    Attachment: font_measure_windows.png
                font_measure_osx.png

> Inconsistencies with font measurement on some platforms
> -------------------------------------------------------
>
>                 Key: PIVOT-1060
>                 URL: https://issues.apache.org/jira/browse/PIVOT-1060
>             Project: Pivot
>          Issue Type: Bug
>          Components: wtk-terra
>         Environment: Windows 10 with 18 pt FontUtilities.MONOSPACED_FONTS (which could
be any of "Courier", "Courier New", "Andale Mono", "Monaco", "Menlo", or "MONOSPACED" depending
on platform).
>            Reporter: Roger Lee Whitcomb
>            Assignee: Roger Lee Whitcomb
>            Priority: Minor
>             Fix For: 2.1.0
>
>         Attachments: font_measure_osx.png, font_measure_windows.png
>
>
> Using a (new) NumberRuler with both TextArea and TextPane shows inconsistencies (only
on Windows that I can tell) between the font height and positioning between the ruler and
the two components. Specifically:
> * with TextPane the numbers are ~1 pix lower in ruler than in text
> * with TextArea the numbers in ruler are same ~1 pix lower on normal lines, BUT on wrapped
lines the TextArea seems to ignore leading so that the lines get higher and higher WRT ruler
> On OSX there seems to be none of the problems.



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