def new_agg():
return np.zeros((5, 5), dtype='i4')
mapper = ngjit(lambda x: x)
map_onto_pixel_for_line = _build_map_onto_pixel_for_line(mapper, mapper)
map_onto_pixel_for_triangle = _build_map_onto_pixel_for_triangle(mapper, mapper)
# Line rasterization
draw_line = _build_draw_line(append)
extend_line = _build_extend_line_axis0(draw_line, map_onto_pixel_for_line)
# Triangles rasterization
draw_triangle, draw_triangle_interp = _build_draw_triangle(tri_append)
extend_triangles = _build_extend_triangles(draw_triangle, draw_triangle_interp, map_onto_pixel_for_triangle)
# Trapezoid y rasterization
draw_trapezoid = _build_draw_trapezoid_y(append)
bounds = (-3, 1, -3, 1)
vt = (1., 3., 1., 3.)
def test_draw_line():
x0, y0 = (0, 0)
x1, y1 = (3, 3)
out = np.array([[1, 0, 0, 0, 0],
[0, 1, 0, 0, 0],
[0, 0, 1, 0, 0],
[0, 0, 0, 1, 0],
def new_agg():
return np.zeros((5, 5), dtype='i4')
mapper = ngjit(lambda x: x)
map_onto_pixel_for_line = _build_map_onto_pixel_for_line(mapper, mapper)
map_onto_pixel_for_triangle = _build_map_onto_pixel_for_triangle(mapper, mapper)
# Line rasterization
draw_line = _build_draw_line(append)
extend_line = _build_extend_line_axis0(draw_line, map_onto_pixel_for_line)
# Triangles rasterization
draw_triangle, draw_triangle_interp = _build_draw_triangle(tri_append)
extend_triangles = _build_extend_triangles(draw_triangle, draw_triangle_interp, map_onto_pixel_for_triangle)
bounds = (-3, 1, -3, 1)
vt = (1., 3., 1., 3.)
def test_draw_line():
x0, y0 = (0, 0)
x1, y1 = (3, 3)
out = np.array([[1, 0, 0, 0, 0],
[0, 1, 0, 0, 0],
[0, 0, 1, 0, 0],
[0, 0, 0, 1, 0],
[0, 0, 0, 0, 0]])
agg = new_agg()
draw_line(x0, y0, x1, y1, 0, True, False, agg)