basebmp/test/bmpmasktest.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  19
  20 // autogenerated file with codegen.pl
  21
  22 #include "cppunit/TestAssert.h"
  23 #include "cppunit/TestFixture.h"
  24 #include "cppunit/extensions/HelperMacros.h"
  25
  26 #include <basegfx/vector/b2isize.hxx>
  27 #include <basegfx/range/b2ibox.hxx>
  28 #include <basegfx/point/b2ipoint.hxx>
  29 #include <basegfx/polygon/b2dpolygon.hxx>
  30 #include <basegfx/polygon/b2dpolygontools.hxx>
  31 #include <basegfx/polygon/b2dpolypolygon.hxx>
  32 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  33
  34 #include <basebmp/color.hxx>
  35 #include <basebmp/scanlineformats.hxx>
  36 #include <basebmp/bitmapdevice.hxx>
  37 #include "tools.hxx"
  38
  39 using namespace ::basebmp;
  40
  41 namespace
  42 {
  43 class BmpMaskTest : public CppUnit::TestFixture
  44 {
  45 private:
  46     BitmapDeviceSharedPtr mpDevice1bpp;
  47     BitmapDeviceSharedPtr mpMaskBmp1bpp;
  48     BitmapDeviceSharedPtr mpBmp1bpp;
  49     BitmapDeviceSharedPtr mpDevice32bpp;
  50     BitmapDeviceSharedPtr mpBmp32bpp;
  51
  52     void implTestBmpBasics(const BitmapDeviceSharedPtr& rDevice,
  53                            const BitmapDeviceSharedPtr& rBmp)
  54     {
  55         rDevice->clear(Color(0));
  56         const Color aCol(0xFFFFFFFF);
  57
  58         const basegfx::B2IBox aSourceRect(0,0,10,10);
  59         const basegfx::B2IBox aDestAll(0,0,10,10);
  60
  61         rDevice->drawMaskedBitmap(
  62             rBmp,
  63             mpMaskBmp1bpp,
  64             aSourceRect,
  65             aDestAll,
  66             DrawMode_PAINT );
  67         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 30",
  68                                countPixel( rDevice, aCol ) == 30);
  69     }
  70
  71     void implTestBmpScaledClip(const BitmapDeviceSharedPtr& rDevice,
  72                                const BitmapDeviceSharedPtr& rBmp)
  73     {
  74         rDevice->clear(Color(0));
  75         const Color aCol(0xFFFFFFFF);
  76
  77         const basegfx::B2IBox aSourceRect(0,0,10,10);
  78         const basegfx::B2IBox aDestLeftTop(0,0,6,6);
  79
  80         rDevice->drawMaskedBitmap(
  81             rBmp,
  82             mpMaskBmp1bpp,
  83             aSourceRect,
  84             aDestLeftTop,
  85             DrawMode_PAINT );
  86         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 12",
  87                                countPixel( rDevice, aCol ) == 12);
  88     }
  89
  90 public:
  91     void setUp()
  92     {
  93         const basegfx::B2ISize aSize(10,10);
  94         mpDevice1bpp = createBitmapDevice( aSize,
  95                                            true,
  96                                            Format::ONE_BIT_MSB_PAL );
  97         mpDevice32bpp = createBitmapDevice( aSize,
  98                                             true,
  99                                             Format::THIRTYTWO_BIT_TC_MASK );
 100
 101         mpMaskBmp1bpp = createBitmapDevice( aSize,
 102                                             true,
 103                                             Format::ONE_BIT_MSB_GREY );
 104
 105         mpBmp1bpp = createBitmapDevice( aSize,
 106                                         true,
 107                                         Format::ONE_BIT_MSB_PAL );
 108         mpBmp32bpp = createBitmapDevice( aSize,
 109                                          true,
 110                                          Format::THIRTYTWO_BIT_TC_MASK );
 111
 112         OUString aSvg( "m 0 0h5v10h5v-5h-10z" );
 113
 114         basegfx::B2DPolyPolygon aPoly;
 115         basegfx::tools::importFromSvgD( aPoly, aSvg );
 116         const Color aColWhite(0xFFFFFFFF);
 117         const Color aColBlack(0);
 118         mpBmp1bpp->fillPolyPolygon(
 119             aPoly,
 120             aColWhite,
 121             DrawMode_PAINT );
 122         mpBmp32bpp->fillPolyPolygon(
 123             aPoly,
 124             aColWhite,
 125             DrawMode_PAINT );
 126
 127         aSvg = "m 0 0 h6 v10 h-6z" ;
 128
 129         aPoly.clear();
 130         basegfx::tools::importFromSvgD( aPoly, aSvg );
 131         mpMaskBmp1bpp->clear(aColWhite);
 132         mpMaskBmp1bpp->fillPolyPolygon(
 133             aPoly,
 134             aColBlack,
 135             DrawMode_PAINT );
 136     }
 137
 138     void testBmpBasics()
 139     {
 140         implTestBmpBasics( mpDevice1bpp, mpBmp1bpp );
 141         implTestBmpBasics( mpDevice32bpp, mpBmp32bpp );
 142     }
 143
 144     void testBmpClip()
 145     {
 146         implTestBmpScaledClip( mpDevice1bpp, mpBmp1bpp );
 147         implTestBmpScaledClip( mpDevice32bpp, mpBmp32bpp );
 148     }
 149
 150     // Change the following lines only, if you add, remove or rename
 151     // member functions of the current class,
 152     // because these macros are need by auto register mechanism.
 153
 154     CPPUNIT_TEST_SUITE(BmpMaskTest);
 155     CPPUNIT_TEST(testBmpBasics);
 156     CPPUNIT_TEST(testBmpClip);
 157     CPPUNIT_TEST_SUITE_END();
 158 };
 159
 160 CPPUNIT_TEST_SUITE_REGISTRATION(BmpMaskTest);
 161 }
 162
 163 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */