/* -*- 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 "cppunit/TestAssert.h" #include "cppunit/TestFixture.h" #include "cppunit/extensions/HelperMacros.h" #include #include #include #include #include #include #include #include #include #include #include #include "tools.hxx" using namespace ::basebmp; namespace { class ClipTest : public CppUnit::TestFixture { private: BitmapDeviceSharedPtr mpClipMask; BitmapDeviceSharedPtr mpDevice1bpp; BitmapDeviceSharedPtr mpDevice32bpp; void implTestPixelClip(const BitmapDeviceSharedPtr& rDevice) { const Color aBgCol(0); rDevice->clear(aBgCol); const basegfx::B2IPoint aPt(0,0); const Color aCol(0xFFFFFFFF); rDevice->setPixel( aPt, aCol, DrawMode_PAINT, mpClipMask ); CPPUNIT_ASSERT_MESSAGE("get/setPixel clip #1", rDevice->getPixel(aPt) == aBgCol); const basegfx::B2IPoint aPt2(10,10); rDevice->setPixel( aPt2, aCol, DrawMode_PAINT, mpClipMask ); CPPUNIT_ASSERT_MESSAGE("get/setPixel clip #2", rDevice->getPixel(aPt2) == aBgCol); const basegfx::B2IPoint aPt1(10,0); rDevice->setPixel( aPt1, aCol, DrawMode_PAINT, mpClipMask ); CPPUNIT_ASSERT_MESSAGE("get/setPixel clip #3", rDevice->getPixel(aPt1) != aBgCol); const basegfx::B2IPoint aPt3(0,10); rDevice->setPixel( aPt3, aCol, DrawMode_PAINT, mpClipMask ); CPPUNIT_ASSERT_MESSAGE("get/setPixel clip #4", rDevice->getPixel(aPt3) != aBgCol); } void implTestLineClip(const BitmapDeviceSharedPtr& rDevice) { const Color aBgCol(0); rDevice->clear(aBgCol); const basegfx::B2IPoint aPt1(0,0); const basegfx::B2IPoint aPt2(1,9); const Color aCol(0xFFFFFFFF); rDevice->drawLine( aPt1, aPt2, aCol, DrawMode_PAINT, mpClipMask ); const basegfx::B2IPoint aPt3(1,5); CPPUNIT_ASSERT_MESSAGE("get line pixel", rDevice->getPixel(aPt3) != aBgCol); CPPUNIT_ASSERT_MESSAGE("number of rendered line pixel is not 4", countPixel( rDevice, rDevice->getPixel(aPt3) ) == 4); rDevice->drawLine( aPt1, aPt2, aCol, DrawMode_XOR, mpClipMask ); CPPUNIT_ASSERT_MESSAGE("number of xor-rendered line pixel is not 0", countPixel( rDevice, rDevice->getPixel(aPt3) ) == 121); } void implTestFillClip(const BitmapDeviceSharedPtr& rDevice) { rDevice->clear(Color(0)); const basegfx::B2DRange aAllOver(-10,-10,20,20); const Color aCol(0xFFFFFFFF); rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon( basegfx::tools::createPolygonFromRect(aAllOver)), aCol, DrawMode_PAINT, mpClipMask ); const basegfx::B2IPoint aPt(0,10); CPPUNIT_ASSERT_MESSAGE("number of clipped pixel is not 30", countPixel( rDevice, rDevice->getPixel(aPt) ) == 121-30); rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon( basegfx::tools::createPolygonFromRect(aAllOver)), aCol, DrawMode_PAINT ); CPPUNIT_ASSERT_MESSAGE("number of filled pixel is not 121", countPixel( rDevice, rDevice->getPixel(aPt) ) == 121); rDevice->fillPolyPolygon( basegfx::B2DPolyPolygon( basegfx::tools::createPolygonFromRect(aAllOver)), aCol, DrawMode_XOR, mpClipMask ); CPPUNIT_ASSERT_MESSAGE("number of xor-cleared pixel is not 91", countPixel( rDevice, rDevice->getPixel(aPt) ) == 121-30); } void implTestBmpClip(const BitmapDeviceSharedPtr& rDevice) { BitmapDeviceSharedPtr pBmp( cloneBitmapDevice( basegfx::B2IVector(3,3), rDevice )); Color aCol1(0); Color aCol2(0xFFFFFFFF); pBmp->clear(aCol1); pBmp->setPixel(basegfx::B2IPoint(0,0),aCol2,DrawMode_PAINT); pBmp->setPixel(basegfx::B2IPoint(1,1),aCol2,DrawMode_PAINT); pBmp->setPixel(basegfx::B2IPoint(2,2),aCol2,basebmp::DrawMode_PAINT); rDevice->clear(aCol1); rDevice->drawBitmap(pBmp, basegfx::B2IBox(0,0,3,3), basegfx::B2IBox(-1,-1,4,4), DrawMode_PAINT, mpClipMask); const basegfx::B2IPoint aPt(1,1); CPPUNIT_ASSERT_MESSAGE("number of clipped pixel is not 5", countPixel( rDevice, rDevice->getPixel(aPt) ) == 5); } void implTestMaskColorClip(const BitmapDeviceSharedPtr& rDevice) { BitmapDeviceSharedPtr pBmp( createBitmapDevice( rDevice->getSize(), true, Format::EIGHT_BIT_GREY )); OUString aSvg( "m 0 0h5v10h5v-5h-10z" ); basegfx::B2DPolyPolygon aPoly; basegfx::tools::importFromSvgD( aPoly, aSvg ); const basebmp::Color aCol(0xFF); pBmp->clear( basebmp::Color(0) ); pBmp->fillPolyPolygon( aPoly, aCol, basebmp::DrawMode_PAINT ); const basegfx::B2IBox aSourceRect(0,0,10,10); const basegfx::B2IPoint aDestLeftTop(0,0); const Color aCol2(0xF0F0F0F0); rDevice->drawMaskedColor( aCol2, pBmp, aSourceRect, aDestLeftTop, mpClipMask ); const basegfx::B2IPoint aPt(1,1); CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 41", countPixel( rDevice, rDevice->getPixel(aPt) ) == 41); } public: void setUp() { const basegfx::B2ISize aSize(11,11); mpClipMask = createBitmapDevice( aSize, true, Format::ONE_BIT_MSB_GREY ); mpDevice1bpp = createBitmapDevice( aSize, true, Format::ONE_BIT_MSB_PAL ); mpDevice32bpp = createBitmapDevice( aSize, true, Format::THIRTYTWO_BIT_TC_MASK ); OUString aSvg( "m 0 0 h5 l5 5 v5 h-5 l-5-5 z" ); basegfx::B2DPolyPolygon aPoly; basegfx::tools::importFromSvgD( aPoly, aSvg ); mpClipMask->clear(Color(0)); mpClipMask->drawPolygon( aPoly.getB2DPolygon(0), Color(0xFFFFFFFF), DrawMode_PAINT ); } void testPixelClip() { implTestPixelClip( mpDevice1bpp ); implTestPixelClip( mpDevice32bpp ); } void testLineClip() { implTestLineClip( mpDevice1bpp ); implTestLineClip( mpDevice32bpp ); } void testFillClip() { implTestFillClip( mpDevice1bpp ); implTestFillClip( mpDevice32bpp ); } void testBmpClip() { implTestBmpClip( mpDevice1bpp ); implTestBmpClip( mpDevice32bpp ); } void testMaskColorClip() { implTestMaskColorClip( mpDevice1bpp ); implTestMaskColorClip( mpDevice32bpp ); } // Change the following lines only, if you add, remove or rename // member functions of the current class, // because these macros are need by auto register mechanism. CPPUNIT_TEST_SUITE(ClipTest); CPPUNIT_TEST(testPixelClip); CPPUNIT_TEST(testLineClip); CPPUNIT_TEST(testFillClip); CPPUNIT_TEST(testBmpClip); CPPUNIT_TEST(testMaskColorClip); CPPUNIT_TEST_SUITE_END(); }; CPPUNIT_TEST_SUITE_REGISTRATION(ClipTest); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */