tdf#144988 correct font size in multiline Fontwork text

The error happened if ScaleX in TextPath is true. In that case the
original font size is used for rendering if possible. Only if a
paragraph is longer as its sub-path length, the rendered font size for
the whole text is reduced until the text fits. The error was, that in
case the first paragraph was too long and the second paragraph fits,
the fact that the first paragraph was too long was overwritten from
the factor for the second paragraph. That resulted in wrong position
and size of the text and overlapping characters.

The meaning of fScalingFactor is related to the usual case, where
ScaleX is false. Keeping original font size is not achieved by using
value 1 for fScalingFactor (which would be obvious), but the adaption
to case ScaleX==true is done in FitTextOutlinesToShapeOutlines() by
tweaking the width from the text bounding rectangle.

Change-Id: Icf5829018a83be0f1197304d17da10a88130f702
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123714
Tested-by: Jenkins
Reviewed-by: Regina Henschel <rb.henschel@t-online.de>

0 files changed, 0 insertions, 0 deletions