diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /include/svx/polypolygoneditor.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | include/svx/polypolygoneditor.hxx | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/include/svx/polypolygoneditor.hxx b/include/svx/polypolygoneditor.hxx new file mode 100644 index 000000000..57110b414 --- /dev/null +++ b/include/svx/polypolygoneditor.hxx @@ -0,0 +1,67 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_SVX_POLYPOLYGONEDITOR_HXX +#define INCLUDED_SVX_POLYPOLYGONEDITOR_HXX + +#include <svx/svxdllapi.h> + +#include <svx/ipolypolygoneditorcontroller.hxx> + +#include <basegfx/polygon/b2dpolypolygon.hxx> +#include <o3tl/sorted_vector.hxx> + +namespace sdr +{ + +/** this class implements some helper functions to edit a B2DPolyPolygon */ +class SVXCORE_DLLPUBLIC PolyPolygonEditor +{ +public: + PolyPolygonEditor( const basegfx::B2DPolyPolygon& rPolyPolygon); + + const basegfx::B2DPolyPolygon& GetPolyPolygon() const { return maPolyPolygon; } + + /** returns true if the B2DPolyPolygon was changed. + Warning: B2DPolyPolygon can be empty after this operation! + */ + bool DeletePoints( const o3tl::sorted_vector< sal_uInt16 >& rAbsPoints ); + + /** returns true if the B2DPolyPolygon was changed. + */ + bool SetSegmentsKind(SdrPathSegmentKind eKind, const o3tl::sorted_vector< sal_uInt16 >& rAbsPoints); + + /** returns true if the B2DPolyPolygon was changed. + */ + bool SetPointsSmooth( basegfx::B2VectorContinuity eFlags, const o3tl::sorted_vector< sal_uInt16 >& rAbsPoints); + + /** Outputs the relative position ( polygon number and point number in that polygon ) from the absolute point number. + False is returned if the given absolute point is greater not inside this B2DPolyPolygon + */ + static bool GetRelativePolyPoint( const basegfx::B2DPolyPolygon& rPoly, sal_uInt32 nAbsPnt, sal_uInt32& rPolyNum, sal_uInt32& rPointNum ); + +private: + basegfx::B2DPolyPolygon maPolyPolygon; +}; + +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |