<div dir="ltr"><div><div><div><div><div>Hi,<br><br>Mhh. Strange. Just to convince you that I have not gone nuts, I have produced tiny samples with lualatex, xelatex and context.<br></div><div>Please forgive me the "big" attachments.<br>
<br></div>I used following TeX versions:<br></div>LuaTeX, Version beta-0.76.0-2013061708 (TeX Live 2013) (rev 4627)<br></div>XeTeX 3.1415926-2.5-0.9999.3-2013060708 (TeX Live 2013)<br></div>ConTeXt 2014.02.14 17:07<br><br>
</div>Tobias<br><div><div><br></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Feb 19, 2014 at 8:55 AM, Mau V <span dir="ltr"><<a href="mailto:mvs1952@yahoo.it" target="_blank">mvs1952@yahoo.it</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-size:12pt;font-family:verdana,helvetica,sans-serif"><div><span>Hi!</span></div><div style="font-style:normal;font-size:15.555556297302246px;background-color:transparent;font-family:verdana,helvetica,sans-serif">
<span><br></span></div><div style="font-style:normal;font-size:15.555556297302246px;background-color:transparent;font-family:verdana,helvetica,sans-serif"><span>I just checked with the Type 1 version of Lucida. I see a \rightarrow precisely aligned with + and - signs (I typed $+-\rightarrow$. </span></div>
<div style="font-style:normal;font-size:15.555556297302246px;background-color:transparent;font-family:verdana,helvetica,sans-serif"><span><br></span></div><div style="font-style:normal;font-size:15.555556297302246px;background-color:transparent;font-family:verdana,helvetica,sans-serif">
<span>In the preamble I used:</span></div><div style="font-style:normal;font-size:15.555556297302246px;background-color:transparent;font-family:verdana,helvetica,sans-serif"><span><br></span></div><div style="background-color:transparent">
<span>\usepackage[T1,altbullet,expert,nofontinfo,lucidascale]{lucidabr}<br></span></div><div style="font-style:normal;font-size:15.555556297302246px;background-color:transparent;font-family:verdana,helvetica,sans-serif"><br>
</div><div style="font-style:normal;font-size:15.555556297302246px;background-color:transparent;font-family:verdana,helvetica,sans-serif"><span>Thus the problem apparently is not present in Type1.</span></div><div style="font-style:normal;font-size:15.555556297302246px;background-color:transparent;font-family:verdana,helvetica,sans-serif">
<span><br></span></div><div style="font-style:normal;font-size:15.555556297302246px;background-color:transparent;font-family:verdana,helvetica,sans-serif"><span>Maurizio</span></div><div style="display:block"> <br> <br> <div style="font-family:verdana,helvetica,sans-serif;font-size:12pt">
<div style="font-family:HelveticaNeue,'Helvetica Neue',Helvetica,Arial,'Lucida Grande',sans-serif;font-size:12pt"> <div dir="ltr"> <font face="Arial"> Il Mercoledì 19 Febbraio 2014 2:56, Tobias Columbus <<a href="mailto:tobias.columbus@gmail.com" target="_blank">tobias.columbus@gmail.com</a>> ha scritto:<br>
</font> </div> <div><div><div class="h5"><div><div dir="ltr"><div><div>Hi,<br><br></div>I recently noticed that the horizontal bar in $\rightarrow$ in Lucida Bright Math OT is slightly below the math axis, i.e. the line on which the minus sign or the horizontal bar of a '+' reside. <br>
I cannot check with the Type1 fonts but I suspect that it is just the same there.<br>However, this is not the case with some other math fonts like e.g. Palatino or Latin Modern.<br><br>Is this on purpose or is it a "bug"? If it is on purpose, is there any method in (Lua)TeX to get the height of this "arrowline-axis"?<br>
<br>I am asking just because it breaks some hacks that rely on the assumption that arrows have their lines on the axis.<br><br></div><div>Thank you,<br></div><div>Tobias<br></div></div></div><br></div></div>--<br><a href="http://tug.org/lucida/" target="_blank">http://tug.org/lucida/</a><br>
<a href="http://tug.org/mailman/listinfo/lucida" target="_blank">http://tug.org/mailman/listinfo/lucida</a><br><br><br></div> </div> </div> </div> </div></div></blockquote></div><br></div>