KiCad PCB EDA Suite
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poly_set_construction.cpp
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1/*
2 * This program source code file is part of KiCad, a free EDA CAD application.
3 *
4 * Copyright (C) 2019 KiCad Developers, see AUTHORS.TXT for contributors.
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, you may find one here:
18 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
19 * or you may search the http://www.gnu.org website for the version 2 license,
20 * or you may write to the Free Software Foundation, Inc.,
21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
25
27
28namespace KI_TEST
29{
30
31SHAPE_POLY_SET BuildPolyset( const std::vector<SHAPE_LINE_CHAIN>& aOutlines )
32{
33 SHAPE_POLY_SET polyset;
34
35 for( const auto& outline : aOutlines )
36 {
37 polyset.AddOutline( outline );
38 }
39
40 return polyset;
41}
42
43
44SHAPE_POLY_SET BuildHollowSquare( int aOuterSize, int aInnerSize, const VECTOR2I& aCentre )
45{
46 SHAPE_POLY_SET polyset;
47
48 polyset.AddOutline( BuildRectChain( { aOuterSize, aOuterSize }, aCentre ) );
49 polyset.AddHole( BuildRectChain( { aInnerSize, aInnerSize }, aCentre ) );
50
51 return polyset;
52}
53
54} // namespace KI_TEST
Represent a set of closed polygons.
int AddOutline(const SHAPE_LINE_CHAIN &aOutline)
Adds a new outline to the set and returns its index.
int AddHole(const SHAPE_LINE_CHAIN &aHole, int aOutline=-1)
Adds a new hole to the given outline (default: last) and returns its index.
Utilities for creating useful line chain idioms commonly founds in QA utilities and tests.
SHAPE_POLY_SET BuildHollowSquare(int aOuterSize, int aInnerSize, const VECTOR2I &aCentre)
Build a SHAPE_POLY_SET in the shape of a square outline, with a square hole, both centred at the give...
SHAPE_LINE_CHAIN BuildRectChain(const VECTOR2I &aSize, const VECTOR2I &aCentre)
Builds a rectangular SHAPE_LINE_CHAIN of a certain size at a certain centre.
SHAPE_POLY_SET BuildPolyset(const std::vector< SHAPE_LINE_CHAIN > &aOutlines)
Construct a SHAPE_POLY_SET from a list of points for each of outlines (no holes)
Utilities for creating useful polygon shapes that are commonly found in QA utilities and tests.