tdf#121638 , Different angle shown between sidebar & size and position dialog

Bug solved , Changed the nTmp = 360+nTmp ,if nTmp <0.

Change-Id: I855e634540c55ab91e8bbe5824014d304d87c8e9
Reviewed-on: https://gerrit.libreoffice.org/65211
Tested-by: Jenkins
Reviewed-by: Heiko Tietze <tietze.heiko@gmail.com>
diff --git a/svx/source/sidebar/possize/PosSizePropertyPanel.cxx b/svx/source/sidebar/possize/PosSizePropertyPanel.cxx
index 5b6bfc6..1df15cf 100644
--- a/svx/source/sidebar/possize/PosSizePropertyPanel.cxx
+++ b/svx/source/sidebar/possize/PosSizePropertyPanel.cxx
@@ -731,6 +731,7 @@
                if(pItem)
                {
                    long nTmp = pItem->GetValue();
                    nTmp = nTmp < 0 ? 36000+nTmp : nTmp;

                    mpMtrAngle->SetValue( nTmp );
                    mpDial->SetRotation( nTmp );