Fix fdo#40421 Take current clip into account for shape bounds.

Seems with the extensive drawinglayer rework, we now get bitmap
fills rendered via clip polygon and subsequent bitmap tiles. To
get the true bound rect of the current metaaction, clip it against
outdev's clip region bounds (as some reasonably cheap best-effort
approximation).

Change-Id: I4ecf04e2d94da21acc97362a1a65a965c7176077

1 files changed, 8 insertions, 1 deletions

diff --git a/vcl/source/gdi/print2.cxx b/vcl/source/gdi/print2.cxx
index 2fb7a28ef9b6..e513f168a317 100644
--- a/vcl/source/gdi/print2.cxx
+++ b/vcl/source/gdi/print2.cxx
@@ -614,7 +614,14 @@ static Rectangle ImplCalcActionBounds( const MetaAction& rAct, const OutputDevic
     }
 
     if( !aActionBounds.IsEmpty() )
-        return rOut.LogicToPixel( aActionBounds );
+    {
+        // fdo#40421 limit current action's output to clipped area
+        if( rOut.IsClipRegion() )
+            return rOut.LogicToPixel(
+                rOut.GetClipRegion().GetBoundRect().Intersection( aActionBounds ) );
+        else
+            return rOut.LogicToPixel( aActionBounds );
+    }
     else
         return Rectangle();
 }