1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* -*- 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 <sal/config.h>
#include <basegfx/tools/canvastools.hxx>
#include "dx_linepolypolygon.hxx"
using namespace ::com::sun::star;
namespace dxcanvas
{
LinePolyPolygon::LinePolyPolygon( const ::basegfx::B2DPolyPolygon& rPolyPoly ) :
::basegfx::unotools::UnoPolyPolygon( rPolyPoly ),
mpGdiPlusUser( GDIPlusUser::createInstance() ),
mpPath()
{
}
GraphicsPathSharedPtr LinePolyPolygon::getGraphicsPath( bool bNoLineJoin ) const
{
// generate GraphicsPath only on demand (gets deleted as soon
// as any of the modifying methods above touches the
// B2DPolyPolygon).
if( !mpPath )
{
mpPath = tools::graphicsPathFromB2DPolyPolygon( getPolyPolygonUnsafe(), bNoLineJoin );
mpPath->SetFillMode( const_cast<LinePolyPolygon*>(this)->getFillRule() == rendering::FillRule_EVEN_ODD ?
Gdiplus::FillModeAlternate : Gdiplus::FillModeWinding );
}
return mpPath;
}
void LinePolyPolygon::modifying() const
{
mpPath.reset();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
