Yep that works for me! Thanks.
Jay Belanger wrote:
When I try to use the image environment etc to turn a latex structure into a png image, I find that I am losing the bottom third (or so) of the image. (This does not appear to happen when converting an inserted .eps file.) I have attached the stripped down tex file, the resulting .makeimage file and .ps file. The conversion from the .ps file to the .png file is perfect. I am also attaching the "correct" .png file that I have created by editing the .makeimage file on the fly by increasing the y-coordinate of the -T option to dvips.
Can anyone help, please?
I think the part of the image you lose is the part below the baseline. I think (someone feel free to correct me) the problem is that when hyperlatex computes the image dimensions, it doesn't include the depth. The relevant part of hyperlatex.sty is
[EMAIL PROTECTED] \typeout{******************************************} \typeout{* Making bitmaps from Hyperlatex source! *} \typeout{******************************************} [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED]@imagecount=10000 \def\@@@@[EMAIL PROTECTED] \def\endimage{\egroup [EMAIL PROTECTED] by [EMAIL PROTECTED] [EMAIL PROTECTED] -f\space -p\space [EMAIL PROTECTED] -n\space 1\space -D\space [EMAIL PROTECTED] [EMAIL PROTECTED],[EMAIL PROTECTED],-72bp\space \jobname.dvi\space>[EMAIL PROTECTED] ps2image\space -res\space [EMAIL PROTECTED] [EMAIL PROTECTED] \space [EMAIL PROTECTED]/[EMAIL PROTECTED]@imagetype^^J} [EMAIL PROTECTED]@imagebox} \else \def\@@@@image{\tex} \def\endimage{} \fi
One quick way to fix this is to add a blank line at the bottom of the image enviroment when \makeimage is defined: Change the \def\endimage{\egroup to \def\endimage{\par~\egroup
Another (more proper?) way would be to put in the correct total height to begin with. I don't know if there's a total height function corresponding to the \ht height function, but the height and depth could be added in a new register. Add the line
[EMAIL PROTECTED]
right after the
[EMAIL PROTECTED]@imagecount=10000
line. Then replace the definition of \endimage with
\def\endimage{\egroup [EMAIL PROTECTED] by [EMAIL PROTECTED] [EMAIL PROTECTED]@imagebox [EMAIL PROTECTED] by [EMAIL PROTECTED] [EMAIL PROTECTED] -f\space -p\space [EMAIL PROTECTED] -n\space 1\space -D\space [EMAIL PROTECTED] [EMAIL PROTECTED],[EMAIL PROTECTED],-72bp\space \jobname.dvi\space>[EMAIL PROTECTED] ps2image\space -res\space [EMAIL PROTECTED] [EMAIL PROTECTED] \space [EMAIL PROTECTED]/[EMAIL PROTECTED]@imagetype^^J} [EMAIL PROTECTED]@imagebox}
Jay
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