Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/include/drawinglayer/primitive2d/pointarrayprimitive2d.hxx b/include/drawinglayer/primitive2d/pointarrayprimitive2d.hxx
new file mode 100644
index 000000000..a2eb5f611
--- /dev/null
+++ b/include/drawinglayer/primitive2d/pointarrayprimitive2d.hxx
@@ -0,0 +1,74 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <drawinglayer/primitive2d/baseprimitive2d.hxx>
+#include <basegfx/color/bcolor.hxx>
+
+
+// PointArrayPrimitive2D class
+
+namespace drawinglayer::primitive2d
+{
+        /** PointArrayPrimitive2D class
+
+            This primitive defines single,discrete 'pixels' for the given
+            positions in the given color. This makes it view-dependent since
+            the logic size of a 'pixel' depends on the view transformation.
+
+            This is one of the non-decomposable primitives, so a renderer
+            should process it (Currently it is only used for grid visualisation,
+            but this may change).
+         */
+        class PointArrayPrimitive2D final : public BasePrimitive2D
+        {
+        private:
+            /// the array of positions
+            std::vector< basegfx::B2DPoint >                maPositions;
+
+            /// the color to use
+            basegfx::BColor                                 maRGBColor;
+
+            /// #i96669# add simple range buffering for this primitive
+            basegfx::B2DRange                               maB2DRange;
+
+        public:
+            /// constructor
+            PointArrayPrimitive2D(
+                std::vector< basegfx::B2DPoint >&& rPositions,
+                const basegfx::BColor& rRGBColor);
+
+            /// data read access
+            const std::vector< basegfx::B2DPoint >& getPositions() const { return maPositions; }
+            const basegfx::BColor& getRGBColor() const { return maRGBColor; }
+
+            /// compare operator
+            virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
+
+            /// get range
+            virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
+
+            /// provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+} // end of namespace drawinglayer::primitive2d
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */