office-gobmx/basebmp/test/bmpmasktest.cxx

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: bmpmasktest.cxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: thb $ $Date: 2006-07-13 12:03:26 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library 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 for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

// autogenerated file with codegen.pl

#include <cppunit/simpleheader.hxx>

#include <basegfx/vector/b2isize.hxx>
#include <basegfx/range/b2irange.hxx>
#include <basegfx/point/b2ipoint.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <basegfx/polygon/b2dpolygontools.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>
#include <basegfx/polygon/b2dpolypolygontools.hxx>

#include <basebmp/color.hxx>
#include <basebmp/scanlineformats.hxx>
#include <basebmp/bitmapdevice.hxx>
#include <basebmp/debug.hxx>
#include "tools.hxx"

#include <iostream>
#include <fstream>

using namespace ::basebmp;

namespace
{
/*
        std::ofstream output("32bpp_test.dump");
        debugDump( rDevice, output );
        std::ofstream output2("32bpp_bmp.dump");
        debugDump( rBmp, output2 );
*/

class BmpMaskTest : public CppUnit::TestFixture
{
private:
    BitmapDeviceSharedPtr mpDevice1bpp;
    BitmapDeviceSharedPtr mpMaskBmp1bpp;
    BitmapDeviceSharedPtr mpBmp1bpp;
    BitmapDeviceSharedPtr mpDevice32bpp;
    BitmapDeviceSharedPtr mpBmp32bpp;

    void implTestBmpBasics(const BitmapDeviceSharedPtr& rDevice,
                           const BitmapDeviceSharedPtr& rBmp)
    {
        rDevice->clear(Color(0));
        const Color aCol(0xFFFFFFFF);

        const basegfx::B2IRange aSourceRect(0,0,10,10);
        const basegfx::B2IRange aDestAll(0,0,10,10);

        rDevice->drawMaskedBitmap(
            rBmp,
            mpMaskBmp1bpp,
            aSourceRect,
            aDestAll,
            DrawMode_PAINT );
        CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 30",
                               countPixel( rDevice, aCol ) == 30);
    }

    void implTestBmpScaledClip(const BitmapDeviceSharedPtr& rDevice,
                               const BitmapDeviceSharedPtr& rBmp)
    {
        rDevice->clear(Color(0));
        const Color aCol(0xFFFFFFFF);

        const basegfx::B2IRange aSourceRect(0,0,10,10);
        const basegfx::B2IRange aDestLeftTop(0,0,6,6);

        rDevice->drawMaskedBitmap(
            rBmp,
            mpMaskBmp1bpp,
            aSourceRect,
            aDestLeftTop,
            DrawMode_PAINT );
        CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 12",
                               countPixel( rDevice, aCol ) == 12);
    }

public:
    void setUp()
    {
        const basegfx::B2ISize aSize(10,10);
        mpDevice1bpp = createBitmapDevice( aSize,
                                           true,
                                           Format::ONE_BIT_MSB_PAL );
        mpDevice32bpp = createBitmapDevice( aSize,
                                            true,
                                            Format::THIRTYTWO_BIT_TC_MASK );

        mpMaskBmp1bpp = createBitmapDevice( aSize,
                                            true,
                                            Format::ONE_BIT_MSB_GREY );

        mpBmp1bpp = createBitmapDevice( aSize,
                                        true,
                                        Format::ONE_BIT_MSB_PAL );
        mpBmp32bpp = createBitmapDevice( aSize,
                                         true,
                                         Format::THIRTYTWO_BIT_TC_MASK );

        ::rtl::OUString aSvg = ::rtl::OUString::createFromAscii(
            "m 0 0h5v10h5v-5h-10z" );

        basegfx::B2DPolyPolygon aPoly;
        basegfx::tools::importFromSvgD( aPoly, aSvg );
        const Color aColWhite(0xFFFFFFFF);
        const Color aColBlack(0);
        mpBmp1bpp->fillPolyPolygon(
            aPoly,
            aColWhite,
            DrawMode_PAINT );
        mpBmp32bpp->fillPolyPolygon(
            aPoly,
            aColWhite,
            DrawMode_PAINT );

        aSvg = ::rtl::OUString::createFromAscii(
            "m 0 0 h6 v10 h-6z" );

        aPoly.clear();
        basegfx::tools::importFromSvgD( aPoly, aSvg );
        mpMaskBmp1bpp->clear(aColWhite);
        mpMaskBmp1bpp->fillPolyPolygon(
            aPoly,
            aColBlack,
            DrawMode_PAINT );
    }

    void testBmpBasics()
    {
        implTestBmpBasics( mpDevice1bpp, mpBmp1bpp );
        implTestBmpBasics( mpDevice32bpp, mpBmp32bpp );
    }

    void testBmpClip()
    {
        implTestBmpScaledClip( mpDevice1bpp, mpBmp1bpp );
        implTestBmpScaledClip( mpDevice32bpp, mpBmp32bpp );
    }

    // 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(BmpMaskTest);
    CPPUNIT_TEST(testBmpBasics);
    CPPUNIT_TEST(testBmpClip);
    CPPUNIT_TEST_SUITE_END();
};

// -----------------------------------------------------------------------------
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(BmpMaskTest, "BmpMaskTest");
}


// -----------------------------------------------------------------------------

// this macro creates an empty function, which will called by the RegisterAllFunctions()
// to let the user the possibility to also register some functions by hand.
//NOADDITIONAL;