C++ (Cpp) eina_quad_coords_set Beispiele

Beispiel #1

Datei: eina_test_matrix.c Projekt: tguillem/efl

END_TEST

START_TEST(eina_matrix3_map_transform)
{
   double x = 2, y = 3, x1, y1;
   Eina_Matrix3 m;
   Eina_Rectangle r;
   Eina_Quad q;
   Eina_Bool ret;

   eina_init();

   eina_matrix3_values_set(&m,
                           0, 1, 0,
                           1, 0, 0,
                           0, 0, 1);

   eina_matrix3_point_transform(&m,
                                x, y,
                                &x1, &y1);
   fail_if(x1 != 3 || y1 != 2);

   EINA_RECTANGLE_SET(&r, 0, 0, 3, 4);
   eina_matrix3_rectangle_transform(&m, &r, &q);

   fail_if(q.x0 != 0 || q.y0 != 0 ||
           q.x1 != 0 || q.y1 != 3 ||
           q.x2 != 4 || q.y2 != 3 ||
           q.x3 != 4 || q.y3 != 0);

   eina_quad_coords_set(&q,
                        0.0, 0.0,
                        3.0, 0.0,
                        3.0, 3.0,
                        0.0, 3.0);
   ret = eina_matrix3_square_quad_map(&m, &q);
   fail_if(ret != EINA_TRUE);

   fail_if(m.xx != 3 || m.xy != 0 || m.xz != 0 ||
           m.yx != 0 || m.yy != 3 || m.yz != 0 ||
           m.zx != 0 || m.zy != 0 || m.zz != 1);

   ret = eina_matrix3_quad_square_map(&m, &q);
   fail_if(ret != EINA_TRUE);

   fail_if(q.x0 != 0 || q.y0 != 0 ||
           q.x1 != 3 || q.y1 != 0 ||
           q.x2 != 3 || q.y2 != 3 ||
           q.x3 != 0 || q.y3 != 3);

   eina_shutdown();
}

Beispiel #2

END_TEST

START_TEST(eina_matrix3_map_transform)
{
   double x = 2, y = 3, x1, y1;
   Eina_Matrix3 m;
   Eina_Rectangle r;
   Eina_Quad q;
   Eina_Bool ret;

   eina_init();

   eina_matrix3_values_set(&m,
                           0, 1, 0,
                           1, 0, 0,
                           0, 0, 1);

   eina_matrix3_point_transform(&m,
                                x, y,
                                &x1, &y1);
   fail_if(!EINA_DBL_EQ(x1, 3) ||
           !EINA_DBL_EQ(y1, 2));

   EINA_RECTANGLE_SET(&r, 0, 0, 3, 4);
   eina_matrix3_rectangle_transform(&m, &r, &q);

   fail_if(!EINA_DBL_EQ(q.x0, 0) ||
           !EINA_DBL_EQ(q.y0, 0) ||
           !EINA_DBL_EQ(q.x1, 0) ||
           !EINA_DBL_EQ(q.y1, 3) ||
           !EINA_DBL_EQ(q.x2, 4) ||
           !EINA_DBL_EQ(q.y2, 3) ||
           !EINA_DBL_EQ(q.x3, 4) ||
           !EINA_DBL_EQ(q.y3, 0));

   eina_quad_coords_set(&q,
                        0.0, 0.0,
                        3.0, 0.0,
                        3.0, 3.0,
                        0.0, 3.0);
   ret = eina_matrix3_square_quad_map(&m, &q);
   fail_if(ret != EINA_TRUE);

   fail_if(!MATRIX3_CMP(m.xx, m.xy, m.xz,
                        m.yx, m.yy, m.yz,
                        m.zx, m.zy, m.zz,
                        3, 0, 0,
                        0, 3, 0,
                        0, 0, 1));

   ret = eina_matrix3_quad_square_map(&m, &q);
   fail_if(ret != EINA_TRUE);

   fail_if(!EINA_DBL_EQ(q.x0, 0) ||
           !EINA_DBL_EQ(q.y0, 0) ||
           !EINA_DBL_EQ(q.x1, 3) ||
           !EINA_DBL_EQ(q.y1, 0) ||
           !EINA_DBL_EQ(q.x2, 3) ||
           !EINA_DBL_EQ(q.y2, 3) ||
           !EINA_DBL_EQ(q.x3, 0) ||
           !EINA_DBL_EQ(q.y3, 3));

   eina_shutdown();
}