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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "sal/config.h"
#include "sal/precppunit.hxx"
// autogenerated file with codegen.pl
#include "cppunit/TestAssert.h"
#include "cppunit/TestFixture.h"
#include "cppunit/extensions/HelperMacros.h"
#include <basegfx/tools/b2dclipstate.hxx>
#include <basegfx/range/b2dpolyrange.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <basegfx/polygon/b2dpolygontools.hxx>
#include <basegfx/polygon/b2dpolypolygontools.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>
#include <basegfx/numeric/ftools.hxx>
#include <boost/bind.hpp>
using namespace ::basegfx;
namespace basegfx2d
{
class clipstate : public CppUnit::TestFixture
{
private:
tools::B2DClipState aUnion1;
tools::B2DClipState aUnion2;
tools::B2DClipState aIntersect;
tools::B2DClipState aXor;
tools::B2DClipState aSubtract;
public:
void setUp()
{
B2DRange aCenter(100, 100, -100, -100);
B2DRange aNorth(-10, -110, 10, -90);
B2DRange aWest(-110, -10, -90, 10);
B2DRange aSouth(-10, 110, 10, 90);
B2DRange aEast(110, -10, 90, 10);
aUnion1.unionRange(aCenter);
aUnion1.unionRange(aNorth);
aUnion1.unionRange(aWest);
aUnion1.unionRange(aSouth);
aUnion1.unionRange(aEast);
aUnion2.makeNull();
aUnion2.unionRange(aCenter);
aUnion2.unionRange(aNorth);
aUnion2.unionRange(aWest);
aUnion2.unionRange(aSouth);
aUnion2.unionRange(aEast);
aIntersect.intersectRange(aCenter);
aIntersect.intersectRange(aNorth);
aIntersect.intersectRange(aWest);
aIntersect.intersectRange(aSouth);
aIntersect.intersectRange(aEast);
aXor.makeNull();
aXor.xorRange(aCenter);
aXor.xorRange(aNorth);
aXor.xorRange(aWest);
aXor.xorRange(aSouth);
aXor.xorRange(aEast);
aSubtract.intersectRange(aCenter);
aSubtract.subtractRange(aNorth);
aSubtract.subtractRange(aWest);
aSubtract.subtractRange(aSouth);
aSubtract.subtractRange(aEast);
}
void tearDown()
{}
void verifyPoly(const char* sName, const char* sSvg, const tools::B2DClipState& toTest)
{
#if defined(VERBOSE)
fprintf(stderr, "%s - svg:d=\"%s\"\n",
sName, rtl::OUStringToOString(
basegfx::tools::exportToSvgD(toTest.getClipPoly()),
RTL_TEXTENCODING_UTF8).getStr() );
#endif
B2DPolyPolygon aTmp1;
CPPUNIT_ASSERT_MESSAGE(sName,
tools::importFromSvgD(
aTmp1,
rtl::OUString::createFromAscii(sSvg)));
const rtl::OUString aSvg=
tools::exportToSvgD(toTest.getClipPoly());
B2DPolyPolygon aTmp2;
CPPUNIT_ASSERT_MESSAGE(sName,
tools::importFromSvgD(
aTmp2,
aSvg));
CPPUNIT_ASSERT_MESSAGE(
sName,
aTmp2 == aTmp1);
}
void verifySimpleRange()
{
const char* unionSvg="m100 10v90h-90v10h-20v-10h-90v-90h-10v-20h10v-90h90v-10h20v10h90v90h10v20z";
const char* intersectSvg="m-100 10v-20h10v20zm90 90v-10h20v10zm0-190v-10h20v10zm100 100v-20h10v20z";
const char* xorSvg="m-100 10h10v-20h-10zm90 90h20v-10h-20zm0-190h20v-10h-20zm100 100h10v-20h-10z"
"m10 0v90h-90v10h-20v-10h-90v-90h-10v-20h10v-90h90v-10h20v10h90v90h10v20z";
const char* subtractSvg="m-90 10v-20h-10v-90h90v10h20v-10h90v90h-10v20h10v90h-90v-10h-20v10h-90v-90z";
CPPUNIT_ASSERT_MESSAGE("cleared clip stays empty under union operation",
aUnion1.isCleared());
verifyPoly("union", unionSvg, aUnion2);
verifyPoly("intersect", intersectSvg, aIntersect);
verifyPoly("xor", xorSvg, aXor);
verifyPoly("subtract", subtractSvg, aSubtract);
}
void verifyMixedClips()
{
tools::B2DClipState aMixedClip;
const char* unionSvg="m100 10v90h-90v10h-20v-10h-90v-90h-10v-20h10v-90h90v-10h20v10h90v90h10v20z";
B2DPolyPolygon aTmp1;
tools::importFromSvgD(
aTmp1,
rtl::OUString::createFromAscii(unionSvg));
aMixedClip.intersectPolyPolygon(aTmp1);
aMixedClip.subtractRange(B2DRange(-20,-150,20,0));
aMixedClip.subtractRange(B2DRange(-150,-20,0,20));
aMixedClip.xorRange(B2DRange(-150,-150,150,150));
const char* mixedClipSvg="m0 0v20h-100v80h90v10h20v-10h90v-90h10v-20h-10v-90h-80v100zm-20-20v-80h-80v80zm-130 170v-300h300v300z";
verifyPoly("mixed clip", mixedClipSvg, aMixedClip);
}
CPPUNIT_TEST_SUITE(clipstate);
CPPUNIT_TEST(verifySimpleRange);
CPPUNIT_TEST(verifyMixedClips);
CPPUNIT_TEST_SUITE_END();
};
// -----------------------------------------------------------------------------
CPPUNIT_TEST_SUITE_REGISTRATION(basegfx2d::clipstate);
} // namespace basegfx2d
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
