/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_basegfx.hxx" // autogenerated file with codegen.pl #include "preextstl.h" #include "cppunit/TestAssert.h" #include "cppunit/TestFixture.h" #include "cppunit/extensions/HelperMacros.h" #include "postextstl.h" #include #include #include #include #include #include #include #include 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(), true, true, false), RTL_TEXTENCODING_UTF8).getStr() ); #endif B2DPolyPolygon aTmp1; CPPUNIT_ASSERT_MESSAGE(sName, tools::importFromSvgD( aTmp1, rtl::OUString::createFromAscii(sSvg), false, 0)); const rtl::OUString aSvg= tools::exportToSvgD(toTest.getClipPoly(), true, true, false); B2DPolyPolygon aTmp2; CPPUNIT_ASSERT_MESSAGE(sName, tools::importFromSvgD( aTmp2, aSvg, false, 0)); 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-20h10v20zm80 90v-10h20v10zm-20-190v-10h20v10zm80 100v-20h10v20z"; const char* xorSvg="m-100 10h10v-20h-10zm90 110h20v-10h-20zm0-180h20v-10h-20zm100 110h10v-20h-10zm10 20v90h-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), false, 0); 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-40-20v-80h-80v80zm-50 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