new fp_EmbedRun methods need implementing

Hi Martin,

In order to maintain wysiwyg layout on win32, we have to force all
text-based runs to remeasure their width and height and to rebuild
layout when the user changes the currently selected printer. For this to
work with embeded equations, fp_EmbedRun needs to provide implementation
of _recalcWidth() and updateVerticalMetric(). The former should need no
comments, the latter method needs to set m_iAscent, m_iDescent and
m_iHeight to the correct values.

I think this should be fairly straightforward for someone familiar with
the fp_EmbedRun code, and needs to be done before 2.4 release.

Tomas

                
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Received on Fri Sep 16 13:21:22 2005