basebmp/test/polytest.cxx

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  30
  31 // autogenerated file with codegen.pl
  32
  33 #include <cppunit/simpleheader.hxx>
  34
  35 #include <basegfx/vector/b2isize.hxx>
  36 #include <basegfx/range/b2irange.hxx>
  37 #include <basegfx/point/b2ipoint.hxx>
  38 #include <basegfx/matrix/b2dhommatrix.hxx>
  39 #include <basegfx/polygon/b2dpolygon.hxx>
  40 #include <basegfx/polygon/b2dpolygontools.hxx>
  41 #include <basegfx/polygon/b2dpolypolygon.hxx>
  42 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  43
  44 #include <basebmp/color.hxx>
  45 #include <basebmp/scanlineformats.hxx>
  46 #include <basebmp/bitmapdevice.hxx>
  47 #include <basebmp/debug.hxx>
  48 #include "tools.hxx"
  49
  50 #include <iostream>
  51 #include <fstream>
  52
  53 using namespace ::basebmp;
  54
  55 namespace
  56 {
  57 /*
  58         std::ofstream output("32bpp_test.dump");
  59         debugDump( rDevice, output );
  60 */
  61
  62 class PolyTest : public CppUnit::TestFixture
  63 {
  64 private:
  65     BitmapDeviceSharedPtr mpDevice1bpp;
  66     BitmapDeviceSharedPtr mpDevice32bpp;
  67
  68     void implTestEmpty(const BitmapDeviceSharedPtr& rDevice)
  69     {
  70         const Color aCol(0xFFFFFFFF);
  71         const Color aBgCol(0);
  72         rDevice->clear(aBgCol);
  73         basegfx::B2DPolyPolygon aPoly;
  74         ::rtl::OUString aSvg;
  75
  76         basegfx::tools::importFromSvgD(
  77             aPoly,
  78             rtl::OUString::createFromAscii(
  79                 "M2 2 l7 7 z" ) );
  80         rDevice->fillPolyPolygon(
  81             aPoly,
  82             aCol,
  83             DrawMode_PAINT );
  84         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 0",
  85                                countPixel( rDevice, aCol ) == 0);
  86
  87         // --------------------------------------------------
  88
  89         rDevice->clear(aBgCol);
  90         aPoly.clear();
  91         basegfx::tools::importFromSvgD(
  92             aPoly,
  93             rtl::OUString::createFromAscii(
  94             "M7 2 l-6 6 z" ) );
  95         rDevice->fillPolyPolygon(
  96             aPoly,
  97             aCol,
  98             DrawMode_PAINT );
  99         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 0(b)",
 100                                countPixel( rDevice, aCol ) == 0);
 101     }
 102
 103     void implTestHairline(const BitmapDeviceSharedPtr& rDevice)
 104     {
 105         const Color aCol(0xFFFFFFFF);
 106         const Color aBgCol(0);
 107         rDevice->clear(aBgCol);
 108         basegfx::B2DPolyPolygon aPoly;
 109         ::rtl::OUString aSvg;
 110
 111         basegfx::tools::importFromSvgD(
 112             aPoly,
 113             rtl::OUString::createFromAscii(
 114                 "M2 2 h1 l7 7 h-1 z" ) );
 115         rDevice->fillPolyPolygon(
 116             aPoly,
 117             aCol,
 118             DrawMode_PAINT );
 119         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 7",
 120                                countPixel( rDevice, aCol ) == 7);
 121
 122         // --------------------------------------------------
 123
 124         rDevice->clear(aBgCol);
 125         aPoly.clear();
 126         basegfx::tools::importFromSvgD(
 127             aPoly,
 128             rtl::OUString::createFromAscii(
 129             "M7 2 h-1 l-6 6 h1 z" ) );
 130         rDevice->fillPolyPolygon(
 131             aPoly,
 132             aCol,
 133             DrawMode_PAINT );
 134         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 6",
 135                                countPixel( rDevice, aCol ) == 6);
 136
 137         // --------------------------------------------------
 138
 139         rDevice->clear(aBgCol);
 140         aPoly.clear();
 141         basegfx::tools::importFromSvgD(
 142             aPoly,
 143             rtl::OUString::createFromAscii(
 144             "M0 0 l7 7 h-1 l-5-7 z" ) );
 145         rDevice->fillPolyPolygon(
 146             aPoly,
 147             aCol,
 148             DrawMode_PAINT );
 149         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 3",
 150                                countPixel( rDevice, aCol ) == 3);
 151     }
 152
 153     void implTestPolyPoly(const BitmapDeviceSharedPtr& rDevice)
 154     {
 155         const Color aCol(0xFFFFFFFF);
 156         const Color aBgCol(0);
 157         rDevice->clear(aBgCol);
 158         basegfx::B2DPolyPolygon aPoly;
 159         ::rtl::OUString aSvg;
 160
 161         basegfx::tools::importFromSvgD( aPoly,
 162                                         ::rtl::OUString::createFromAscii(
 163                                             "M0 0 h7 v7 h-7 z M2 2 v3 h3 v-3 z" ) );
 164
 165         rDevice->fillPolyPolygon(
 166             aPoly,
 167             aCol,
 168             DrawMode_PAINT );
 169         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 40",
 170                                countPixel( rDevice, aCol ) == 40);
 171     }
 172
 173     void implTestPolyPolyClip(const BitmapDeviceSharedPtr& rDevice)
 174     {
 175         const Color aCol(0xFFFFFFFF);
 176         const Color aBgCol(0);
 177         rDevice->clear(aBgCol);
 178         basegfx::B2DPolyPolygon aPoly;
 179         ::rtl::OUString aSvg;
 180
 181         basegfx::tools::importFromSvgD( aPoly,
 182                                         ::rtl::OUString::createFromAscii(
 183                                             "M0 0 h7 v7 h-7 z M2 2 v3 h3 v-3 z" ) );
 184         basegfx::B2DHomMatrix aMat;
 185         aMat.translate(-3,-3);
 186         aMat.rotate( 1.7 );
 187         aMat.translate(6,5);
 188         aPoly.transform(aMat);
 189
 190         rDevice->fillPolyPolygon(
 191             aPoly,
 192             aCol,
 193             DrawMode_PAINT );
 194
 195         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 39",
 196                                countPixel( rDevice, aCol ) == 39);
 197
 198         BitmapDeviceSharedPtr pClippedDevice(
 199             subsetBitmapDevice( rDevice,
 200                                 basegfx::B2IRange(3,3,5,8) ));
 201
 202         rDevice->clear(aBgCol);
 203         pClippedDevice->fillPolyPolygon(
 204             aPoly,
 205             aCol,
 206             DrawMode_PAINT );
 207         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 7",
 208                                countPixel( rDevice, aCol ) == 7);
 209     }
 210
 211     void implTestPolyPolyCrissCross(const BitmapDeviceSharedPtr& rDevice)
 212     {
 213         const Color aCol(0xFFFFFFFF);
 214         const Color aBgCol(0);
 215         rDevice->clear(aBgCol);
 216         basegfx::B2DPolyPolygon aPoly;
 217         ::rtl::OUString aSvg;
 218
 219         basegfx::tools::importFromSvgD( aPoly,
 220                                         ::rtl::OUString::createFromAscii(
 221                                             "M0 0 v2 l10 2 v-2 z"
 222                                             "M10 6 v-2 l-10 2 v2 z"
 223                                             "M1 0 h1 v10 h-1 z"
 224                                             "M4 0 h1 v10 h-1 z"
 225                                             "M8 0 h1 v10 h-1 z" ) );
 226         rDevice->fillPolyPolygon(
 227             aPoly,
 228             aCol,
 229             DrawMode_PAINT );
 230         CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 46",
 231                                countPixel( rDevice, aCol ) == 46);
 232     }
 233
 234
 235 public:
 236     void setUp()
 237     {
 238         const basegfx::B2ISize aSize(10,10);
 239         mpDevice1bpp = createBitmapDevice( aSize,
 240                                            true,
 241                                            Format::ONE_BIT_MSB_PAL );
 242         mpDevice32bpp = createBitmapDevice( aSize,
 243                                             true,
 244                                             Format::THIRTYTWO_BIT_TC_MASK );
 245     }
 246
 247     void testEmpty()
 248     {
 249         implTestEmpty( mpDevice1bpp );
 250         implTestEmpty( mpDevice32bpp );
 251     }
 252
 253     void testHairline()
 254     {
 255         implTestHairline( mpDevice1bpp );
 256         implTestHairline( mpDevice32bpp );
 257     }
 258
 259     void testPolyPoly()
 260     {
 261         implTestPolyPoly( mpDevice1bpp );
 262         implTestPolyPoly( mpDevice32bpp );
 263     }
 264
 265     void testPolyPolyClip()
 266     {
 267         implTestPolyPolyClip(mpDevice1bpp);
 268         implTestPolyPolyClip(mpDevice32bpp);
 269     }
 270
 271     void testPolyPolyCrissCross()
 272     {
 273         implTestPolyPolyCrissCross(mpDevice1bpp);
 274         implTestPolyPolyCrissCross(mpDevice32bpp);
 275     }
 276
 277     // Change the following lines only, if you add, remove or rename
 278     // member functions of the current class,
 279     // because these macros are need by auto register mechanism.
 280
 281     CPPUNIT_TEST_SUITE(PolyTest);
 282     CPPUNIT_TEST(testEmpty);
 283     CPPUNIT_TEST(testHairline);
 284     CPPUNIT_TEST(testPolyPoly);
 285     CPPUNIT_TEST(testPolyPolyClip);
 286     CPPUNIT_TEST(testPolyPolyCrissCross);
 287     CPPUNIT_TEST_SUITE_END();
 288 };
 289
 290 // -----------------------------------------------------------------------------
 291 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(PolyTest, "PolyTest");
 292 }
 293
 294
 295 // -----------------------------------------------------------------------------
 296
 297 // this macro creates an empty function, which will called by the RegisterAllFunctions()
 298 // to let the user the possibility to also register some functions by hand.
 299 //NOADDITIONAL;
 300