Gabor Kelemen
fd2e467ba3
After recent commit 851fb75779
recheck these directories in include/ again
to test drive the new --headersfwd mode of bin/find-unneeded-includes
Change-Id: I0ede437c4f9958cd98210ed1760a5b98ea8bd1ad
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/192377
Tested-by: Jenkins
Reviewed-by: Gabor Kelemen <gabor.kelemen@collabora.com>
67 lines
4.0 KiB
C++
67 lines
4.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <basegfx/basegfxdllapi.h>
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namespace basegfx
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{
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class B2DRange;
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}
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namespace basegfx { class B2DPolyPolygon; }
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namespace basegfx { class B2DPolygon; }
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namespace basegfx::utils
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{
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// This method clips the given tools::PolyPolygon against a horizontal or vertical axis (parallel to X or Y axis). The axis is
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// defined by bParallelToXAxis (true -> it's parallel to the X-Axis of the coordinate system, else to the Y-Axis) and the
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// fValueOnOtherAxis (gives the translation to the coordinate system axis). For example, when You want to define
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// a clip axis parallel to X.Axis and 100 above it, use bParallelToXAxis = true and fValueOnOtherAxis = 100.
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// The value bAboveAxis defines on which side the return value will be (true -> above X, right of Y).
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// The switch bStroke decides if the polygon is interpreted as area (false) or strokes (true).
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B2DPolyPolygon clipPolyPolygonOnParallelAxis(const B2DPolyPolygon& rCandidate, bool bParallelToXAxis, bool bAboveAxis, double fValueOnOtherAxis, bool bStroke);
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BASEGFX_DLLPUBLIC B2DPolyPolygon clipPolygonOnParallelAxis(const B2DPolygon& rCandidate, bool bParallelToXAxis, bool bAboveAxis, double fValueOnOtherAxis, bool bStroke);
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// Clip the given tools::PolyPolygon against the given range. bInside defines if the result will contain the
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// parts which are contained in the range or vice versa.
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// The switch bStroke decides if the polygon is interpreted as area (false) or strokes (true).
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BASEGFX_DLLPUBLIC B2DPolyPolygon clipPolyPolygonOnRange(const B2DPolyPolygon& rCandidate, const B2DRange& rRange, bool bInside, bool bStroke);
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BASEGFX_DLLPUBLIC B2DPolyPolygon clipPolygonOnRange(const B2DPolygon& rCandidate, const B2DRange& rRange, bool bInside, bool bStroke);
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// Clip given tools::PolyPolygon against given clipping polygon.
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// The switch bStroke decides if the polygon is interpreted as area (false) or strokes (true).
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// With stroke polygons, You get all line snippets inside rCip.
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// With filled polygons, You get all tools::PolyPolygon parts which were inside rClip.
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// The switch bInside decides if the parts inside the clip polygon or outside shall be created.
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// The clip polygon is always assumed closed, even when it's isClosed() is false.
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BASEGFX_DLLPUBLIC B2DPolyPolygon clipPolyPolygonOnPolyPolygon(const B2DPolyPolygon& rCandidate, const B2DPolyPolygon& rClip,
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bool bInside, bool bStroke, size_t *pPointLimit = nullptr);
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BASEGFX_DLLPUBLIC B2DPolyPolygon clipPolygonOnPolyPolygon(const B2DPolygon& rCandidate, const B2DPolyPolygon& rClip, bool bInside, bool bStroke);
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// clip the given polygon against the given range. the resulting polygon will always contain
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// the inside parts which will always be interpreted as areas. the incoming polygon is expected
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// to be a simple triangle list. the result is also a simple triangle list.
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BASEGFX_DLLPUBLIC B2DPolygon clipTriangleListOnRange( const B2DPolygon& rCandidate, const B2DRange& rRange );
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} // end of namespace basegfx::utils
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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