<html> <head> <base href="https://bugs.documentfoundation.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_UNCONFIRMED " title="UNCONFIRMED - Internal leading not receiving same rounding as other font metrics" href="https://bugs.documentfoundation.org/show_bug.cgi?id=128687#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_UNCONFIRMED " title="UNCONFIRMED - Internal leading not receiving same rounding as other font metrics" href="https://bugs.documentfoundation.org/show_bug.cgi?id=128687">bug 128687</a> from <a class="email" href="mailto:vstuart.foote@utsa.edu" title="V Stuart Foote <vstuart.foote@utsa.edu>"> V Stuart Foote</a> <pre>Created <a href="http://bugs.documentfoundation.org/attachment.cgi?id=156132" name="attach_156132" title="sample various font metrics with underlining and needing internal leading">attachment 156132</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=156132&action=edit" title="sample various font metrics with underlining and needing internal leading">[details]</a> sample various font metrics with underlining and needing internal leading Sample text with STIX Two Math, Arial, and DejaVu Serif Each has different units per EM -- UPEM, and different font metric schemes. Position cursor and select the U+01D9 Latin Capital Letter U With Diaersis and Caron on the line with Font DF set at 27pt. Then zoom the page in an out 60% <--> 600% Watch the highlight box of the selected Ǚ glyph: relative to the generated underline for text above, and its intersection with the Ǻ glyph below. The line height changes, and underline position, recalculated during zoom seems to be more than just from the floating point glyph positioning of <a class="bz_bug_link bz_status_NEW " title="NEW - Use floating point for glyph positioning in VCL" href="show_bug.cgi?id=103322">bug 103322</a> If we had everything correct with the line height then shouldn't the internal and external leading be calculated the same and not change with each zoom step? =-testing-= This was just on Windows 10 Ent 64-bit en-US (1903) with Version: 6.3.3.2 (x64) Build ID: a64200df03143b798afd1ec74a12ab50359878ed CPU threads: 8; OS: Windows 10.0; UI render: GL; VCL: win; Locale: en-US (en_US); UI-Language: en-US Calc: threaded Both OpenGL rendering and Default GDI rendering are affected, but with slight differences.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>