[l2h] images generated for math have black bar at bottom
Berna Massingill
bmassing at cs.trinity.edu
Wed Jan 10 01:18:13 CET 2018
(Top-posting because my reply is brief.)
The change you suggest to l2hconf.pm did the trick. I'm embarrassed
to admit that once I thought to look at this file in the previous,
working version, well, this change was there too -- presumably why
it worked! -- but somehow didn't get propagated with other local
modifications to the new version. Well, fixed now, and maybe I'll
remember next time!
Many thanks!
-- blm
On Mon, Jan 08, 2018 at 07:48:01PM -0600, Nasser M. Abbasi wrote:
>> On 1/8/2018 7:42 PM, Berna Massingill wrote:
>> >Subject kind of says it: The images generated for inline math
>> >have a black bar across the bottom of each image file. This is
>> >with the latest version of latex2html available from CTAN (file
>> >latex2html-2017.2.tar.gz). The problem does not occur with a previous
>> >version (also from CTAN, file latex2html-2012.tgz). I remember running
>> >into this problem at some point in the dim past and someone local to
>> >me coming up with a patch, but that patch has apparently been lost.
>> >
>> >I feel like this is a know problem and is discussed periodically,
>> >but I'm not finding previous discussions (very possibly because I
>> >don't know how to search for them effectively -- the list archives
>> >aren't searchable, are they?).
>> >
>> >Help appreciated!
>> >
>>
>> From https://www.12000.org/my_notes/l2hwin/index.htm it says
>> down the page under "Some errors and possible solution"
>>
>> "some of the bitmap images produced for the mathematics
>> in the document have a solid dark bar, usually at the
>> bottom or the side of the bitmap image. The reason for
>> this is unknown. But I found by trial and error that
>> setting the following values in my l2hconf.pm eliminated
>> most if not all of these
>>
>> $MATH_SCALE_FACTOR = 1.8;
>> $DISP_SCALE_FACTOR = 1.0;
>>
>> Some mathematics equations are still underlined, even
>> after doing the above. I found this was the case when I
>> was using linux. If you still see the underlines, then
>> try the following: edit l2hconf.pm and set the value of DVIPSOPT as follows
>> $DVIPSOPT = '-E' ;
>>
>> "
>>
>> You could try the above and see if it works for you.
>>
>> --Nasser
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>> http://tug.org/mailman/listinfo/latex2html
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Dr. Berna L. Massingill
Associate Professor, Computer Science
Trinity University
One Trinity Place; San Antonio, TX 78212-7200
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bmassing at cs.trinity.edu
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