From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- svx/source/sdr/primitive2d/sdrprimitivetools.cxx | 64 ++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 svx/source/sdr/primitive2d/sdrprimitivetools.cxx (limited to 'svx/source/sdr/primitive2d/sdrprimitivetools.cxx') diff --git a/svx/source/sdr/primitive2d/sdrprimitivetools.cxx b/svx/source/sdr/primitive2d/sdrprimitivetools.cxx new file mode 100644 index 000000000..6376fa796 --- /dev/null +++ b/svx/source/sdr/primitive2d/sdrprimitivetools.cxx @@ -0,0 +1,64 @@ +/* -*- 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 +#include +#include +#include + + +// helper methods + +namespace drawinglayer::primitive2d +{ + BitmapEx createDefaultCross_3x3(const basegfx::BColor& rBColor) + { + static vcl::DeleteOnDeinit< BitmapEx > aRetVal(vcl::DeleteOnDeinitFlag::Empty); + static basegfx::BColor aBColor; + static std::mutex aMutex; + + std::scoped_lock aGuard(aMutex); + + if(!aRetVal.get() || rBColor != aBColor) + { + // copy values + aBColor = rBColor; + + // create bitmap + Color c(aBColor); + sal_uInt8 r = c.GetRed(); + sal_uInt8 g = c.GetGreen(); + sal_uInt8 b = c.GetBlue(); + sal_uInt8 a = 255; + const sal_uInt8 cross[] = { + 0, 0, 0, a, r, g, b, 0, 0, 0, 0, a, + r, g, b, 0, r, g, b, 0, r, g, b, 0, + 0, 0, 0, a, r, g, b, 0, 0, 0, 0, a + }; + BitmapEx aBitmap = vcl::bitmap::CreateFromData(cross, 3, 3, 12, vcl::PixelFormat::N32_BPP); + + // create and exchange at aRetVal + aRetVal.set(aBitmap); + } + + return aRetVal.get() ? *aRetVal.get() : BitmapEx(); + } +} // end of namespace + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3