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diff --git a/svx/source/sdr/overlay/overlayobjectcell.cxx b/svx/source/sdr/overlay/overlayobjectcell.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include <basegfx/numeric/ftools.hxx>
+#include <sdr/overlay/overlayobjectcell.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <drawinglayer/primitive2d/PolyPolygonColorPrimitive2D.hxx>
+#include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx>
+
+using namespace ::basegfx;
+
+namespace sdr::overlay
+{
+ OverlayObjectCell::OverlayObjectCell( const Color& rColor, RangeVector&& rRects )
+ : OverlayObject( rColor ),
+ maRectangles( std::move(rRects) )
+ {
+ // no AA for selection overlays
+ allowAntiAliase(false);
+ }
+
+ OverlayObjectCell::~OverlayObjectCell()
+ {
+ }
+
+ drawinglayer::primitive2d::Primitive2DContainer OverlayObjectCell::createOverlayObjectPrimitive2DSequence()
+ {
+ drawinglayer::primitive2d::Primitive2DContainer aRetval;
+ const sal_uInt32 nCount(maRectangles.size());
+
+ if(nCount)
+ {
+ const basegfx::BColor aRGBColor(getBaseColor().getBColor());
+ aRetval.resize(nCount);
+
+ // create primitives for all ranges
+ for(sal_uInt32 a(0); a < nCount; a++)
+ {
+ const basegfx::B2DRange& rRange(maRectangles[a]);
+ const basegfx::B2DPolygon aPolygon(basegfx::utils::createPolygonFromRect(rRange));
+
+ aRetval[a] = drawinglayer::primitive2d::Primitive2DReference(
+ new drawinglayer::primitive2d::PolyPolygonColorPrimitive2D(
+ basegfx::B2DPolyPolygon(aPolygon),
+ aRGBColor));
+ }
+
+
+ // embed in 50% transparent paint
+ drawinglayer::primitive2d::Primitive2DReference aUnifiedTransparence(
+ new drawinglayer::primitive2d::UnifiedTransparencePrimitive2D(
+ std::move(aRetval),
+ 0.5));
+
+ aRetval = drawinglayer::primitive2d::Primitive2DContainer { aUnifiedTransparence };
+ }
+
+ return aRetval;
+ }
+
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */