/src/libreoffice/drawinglayer/source/primitive2d/PolyPolygonStrokePrimitive2D.cxx
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1 | | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
2 | | /* |
3 | | * This file is part of the LibreOffice project. |
4 | | * |
5 | | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | | * |
9 | | * This file incorporates work covered by the following license notice: |
10 | | * |
11 | | * Licensed to the Apache Software Foundation (ASF) under one or more |
12 | | * contributor license agreements. See the NOTICE file distributed |
13 | | * with this work for additional information regarding copyright |
14 | | * ownership. The ASF licenses this file to you under the Apache |
15 | | * License, Version 2.0 (the "License"); you may not use this file |
16 | | * except in compliance with the License. You may obtain a copy of |
17 | | * the License at http://www.apache.org/licenses/LICENSE-2.0 . |
18 | | */ |
19 | | |
20 | | #include <drawinglayer/primitive2d/PolyPolygonStrokePrimitive2D.hxx> |
21 | | |
22 | | #include <basegfx/polygon/b2dpolypolygontools.hxx> |
23 | | #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx> |
24 | | #include <drawinglayer/primitive2d/PolygonStrokePrimitive2D.hxx> |
25 | | #include <drawinglayer/primitive2d/groupprimitive2d.hxx> |
26 | | #include <utility> |
27 | | |
28 | | using namespace com::sun::star; |
29 | | |
30 | | namespace drawinglayer::primitive2d |
31 | | { |
32 | | Primitive2DReference PolyPolygonStrokePrimitive2D::create2DDecomposition( |
33 | | const geometry::ViewInformation2D& /*rViewInformation*/) const |
34 | 0 | { |
35 | 0 | const basegfx::B2DPolyPolygon aPolyPolygon(getB2DPolyPolygon()); |
36 | 0 | const sal_uInt32 nCount(aPolyPolygon.count()); |
37 | |
|
38 | 0 | Primitive2DContainer aContainer; |
39 | 0 | for (sal_uInt32 a(0); a < nCount; a++) |
40 | 0 | { |
41 | 0 | aContainer.push_back(new PolygonStrokePrimitive2D( |
42 | 0 | aPolyPolygon.getB2DPolygon(a), getLineAttribute(), getStrokeAttribute())); |
43 | 0 | } |
44 | 0 | return new GroupPrimitive2D(std::move(aContainer)); |
45 | 0 | } |
46 | | |
47 | | PolyPolygonStrokePrimitive2D::PolyPolygonStrokePrimitive2D( |
48 | | basegfx::B2DPolyPolygon aPolyPolygon, const attribute::LineAttribute& rLineAttribute, |
49 | | attribute::StrokeAttribute aStrokeAttribute) |
50 | 0 | : maPolyPolygon(std::move(aPolyPolygon)) |
51 | 0 | , maLineAttribute(rLineAttribute) |
52 | 0 | , maStrokeAttribute(std::move(aStrokeAttribute)) |
53 | 0 | { |
54 | 0 | } |
55 | | |
56 | | PolyPolygonStrokePrimitive2D::PolyPolygonStrokePrimitive2D( |
57 | | basegfx::B2DPolyPolygon aPolyPolygon, const attribute::LineAttribute& rLineAttribute) |
58 | 0 | : maPolyPolygon(std::move(aPolyPolygon)) |
59 | 0 | , maLineAttribute(rLineAttribute) |
60 | 0 | { |
61 | 0 | } |
62 | | |
63 | | bool PolyPolygonStrokePrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const |
64 | 0 | { |
65 | 0 | if (BufferedDecompositionPrimitive2D::operator==(rPrimitive)) |
66 | 0 | { |
67 | 0 | const PolyPolygonStrokePrimitive2D& rCompare |
68 | 0 | = static_cast<const PolyPolygonStrokePrimitive2D&>(rPrimitive); |
69 | |
|
70 | 0 | return (getB2DPolyPolygon() == rCompare.getB2DPolyPolygon() |
71 | 0 | && getLineAttribute() == rCompare.getLineAttribute() |
72 | 0 | && getStrokeAttribute() == rCompare.getStrokeAttribute()); |
73 | 0 | } |
74 | | |
75 | 0 | return false; |
76 | 0 | } |
77 | | |
78 | | basegfx::B2DRange PolyPolygonStrokePrimitive2D::getB2DRange( |
79 | | const geometry::ViewInformation2D& /*rViewInformation*/) const |
80 | 0 | { |
81 | | // get range of it (subdivided) |
82 | 0 | basegfx::B2DRange aRetval(getB2DPolyPolygon().getB2DRange()); |
83 | | |
84 | | // if width, grow by line width |
85 | 0 | if (getLineAttribute().getWidth()) |
86 | 0 | { |
87 | 0 | aRetval.grow(getLineAttribute().getWidth() / 2.0); |
88 | 0 | } |
89 | |
|
90 | 0 | return aRetval; |
91 | 0 | } |
92 | | |
93 | | // provide unique ID |
94 | | sal_uInt32 PolyPolygonStrokePrimitive2D::getPrimitive2DID() const |
95 | 0 | { |
96 | 0 | return PRIMITIVE2D_ID_POLYPOLYGONSTROKEPRIMITIVE2D; |
97 | 0 | } |
98 | | |
99 | | } // end drawinglayer::primitive2d namespace |
100 | | |
101 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |