def test_contour_no_solutions(self):
def draw_contour(pen):
pen.moveTo((969, 230))
pen.curveTo((825, 348), (715, 184), (614, 202))
pen.lineTo((614, 160))
pen.lineTo((969, 160))
pen.closePath()
piPen = PointInsidePen(None, (750, 295)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
self.assertEqual(piPen.getResult(), False)
piPen = PointInsidePen(None, (835, 190)) # this point is inside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 1)
self.assertEqual(piPen.getResult(), True)
def test_contour_no_solutions(self):
def draw_contour(pen):
pen.moveTo( (969, 230) )
pen.curveTo( (825, 348) , (715, 184) , (614, 202) )
pen.lineTo( (614, 160) )
pen.lineTo( (969, 160) )
pen.closePath()
piPen = PointInsidePen(None, (750, 295)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
self.assertEqual(piPen.getResult(), False)
piPen = PointInsidePen(None, (835, 190)) # this point is inside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 1)
self.assertEqual(piPen.getResult(), True)
def test_contour2_integers(self):
def draw_contour(pen):
pen.moveTo((51, 22))
pen.lineTo((51, 74))
pen.lineTo((83, 50))
pen.curveTo((83, 49), (82, 48), (82, 47))
pen.closePath()
piPen = PointInsidePen(None, (21, 50)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
def test_contour2_decimals(self):
def draw_contour(pen):
pen.moveTo( (51.25, 21.859375) )
pen.lineTo( (51.25, 73.828125) )
pen.lineTo( (82.5, 50.0) )
pen.curveTo( (82.5, 49.09375) , (82.265625, 48.265625) , (82.234375, 47.375) )
pen.closePath()
piPen = PointInsidePen(None, (21.25, 50.0)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
def test_contour2_integers(self):
def draw_contour(pen):
pen.moveTo( (51, 22) )
pen.lineTo( (51, 74) )
pen.lineTo( (83, 50) )
pen.curveTo( (83, 49) , (82, 48) , (82, 47) )
pen.closePath()
piPen = PointInsidePen(None, (21, 50)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
def test_contour_integers(self):
def draw_contour(pen):
pen.moveTo((728, 697))
pen.lineTo((504, 699))
pen.curveTo((487, 719), (508, 783), (556, 783))
pen.lineTo((718, 783))
pen.curveTo((739, 783), (749, 712), (728, 697))
pen.closePath()
piPen = PointInsidePen(None, (416, 783)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
def test_contour_square_opened(self):
def draw_contour(pen):
pen.moveTo((100, 100))
pen.lineTo((-100, 100))
pen.lineTo((-100, -100))
pen.lineTo((100, -100))
# contour not explicitly closed
piPen = PointInsidePen(None, (0, 0)) # this point is inside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 1)
self.assertEqual(piPen.getResult(), True)
def test_contour_decimals(self):
def draw_contour(pen):
pen.moveTo( (727.546875, 697.0) )
pen.lineTo( (504.375, 698.515625) )
pen.curveTo( (487.328125, 719.359375), (507.84375, 783.140625), (555.796875, 783.140625) )
pen.lineTo( (717.96875, 783.140625) )
pen.curveTo( (738.890625, 783.140625), (748.796875, 711.5), (727.546875, 697.0) )
pen.closePath()
piPen = PointInsidePen(None, (416.625, 783.140625)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
def test_contour_integers(self):
def draw_contour(pen):
pen.moveTo( (728, 697) )
pen.lineTo( (504, 699) )
pen.curveTo( (487, 719) , (508, 783) , (556, 783) )
pen.lineTo( (718, 783) )
pen.curveTo( (739, 783) , (749, 712) , (728, 697) )
pen.closePath()
piPen = PointInsidePen(None, (416, 783)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
def test_contour_square_opened(self):
def draw_contour(pen):
pen.moveTo( (100, 100) )
pen.lineTo( (-100, 100) )
pen.lineTo( (-100, -100) )
pen.lineTo( (100, -100) )
# contour not explicitly closed
piPen = PointInsidePen(None, (0, 0)) # this point is inside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 1)
self.assertEqual(piPen.getResult(), True)
def test_contour_diamond(self):
def draw_contour(pen):
pen.moveTo((0, 100))
pen.lineTo((100, 0))
pen.lineTo((0, -100))
pen.lineTo((-100, 0))
pen.closePath()
piPen = PointInsidePen(None, (-200, 0)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
piPen = PointInsidePen(None, (-200, 100)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
piPen = PointInsidePen(None, (-200, -100)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
piPen = PointInsidePen(None, (-200, 50)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
def test_contour_diamond(self):
def draw_contour(pen):
pen.moveTo( (0, 100) )
pen.lineTo( (100, 0) )
pen.lineTo( (0, -100) )
pen.lineTo( (-100, 0) )
pen.closePath()
piPen = PointInsidePen(None, (-200, 0)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
piPen = PointInsidePen(None, (-200, 100)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
piPen = PointInsidePen(None, (-200, -100)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
piPen = PointInsidePen(None, (-200, 50)) # this point is outside
draw_contour(piPen)
self.assertEqual(piPen.getWinding(), 0)
