MCGR: 1st additions to OOXML MCGR import

This change provides 1st changes to get Gradients with
muti color stops imported from MSO in the oox import
filter. It supports currently multiple ColorStops and
transparency. Also 'border'(s) should work, but
-remember- this is work in progress.

Since it is work in progress it is currently and
temporaily secured by ENV VAR "MCGR_TEST=0", so when
not using this the master version will not be touched
at all.

The number defines various ColorStop tests, 0 for none,
but some changes are active, e.g. MSO import. You may
try 1 or 16 to see all your Gradients hard replaced by
something using that feature.
I will take care fo cleaning this up again when the
feature progresses/gets complete.

Change-Id: I92e10d8cd5150733741a6def20a542abf97bd903
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/149682
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@me.com>

0 files changed, 0 insertions, 0 deletions