def test_intersect_type_4(self):
#bawah:
RDD = 6
self.eg.compute_boundary()
ll_c, tr_c = self.eg.get_data_boundary_utm(20, 20)
ll_a = (745266.8882878901, 9278874.129457876)
tr_a = (746372.3882730848, 9279980.235621063)
ll_b = (745266.8882878901, 9278874.129457876)
tr_b = (746372.3882730848, 9279980.235621063)
ctl = round((9279980.235621063 - 9278874.129457876) *
(746372.3882730848 - 745266.8882878901), RDD)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
ret_c = data_downscaler.intersect(ll_c, tr_c, ll_c, tr_c)
# dat = (1105.499985194703, 1106.1061631874181, 1222800.3470274603)
dat = (self.eg.dx, self.eg.dy, self.eg.cell_area)
self.assertAlmostEqual(ret_c, dat[2])
# self.assertAlmostEqual(ret, dat[2])
# self.assertAlmostEqual(ret, dat[0] * dat[1])
self.assertAlmostEqual(tr_c[0] - ll_c[0], dat[0])
self.assertAlmostEqual(
round((tr_c[0] - ll_c[0]) * (tr_c[1] - ll_c[1]), RDD),
round((dat[0] * dat[1]), RDD))
self.assertAlmostEqual(ret_c, round(dat[0] * dat[1], RDD))
self.assertAlmostEqual(746372.3882730848 - 745266.8882878901, dat[0])
self.assertAlmostEqual(9279980.235621063 - 9278874.129457876, dat[1])
self.assertAlmostEqual(tr_c[0] - ll_c[0], dat[0])
self.assertAlmostEqual(tr_c[1] - ll_c[1], dat[1])
self.assertAlmostEqual(ret, ctl)
def test_intersect_type_4(self):
#bawah:
RDD = 6
self.eg.compute_boundary()
ll_c, tr_c = self.eg.get_data_boundary_utm(20, 20)
ll_a = (745266.8882878901, 9278874.129457876)
tr_a = (746372.3882730848, 9279980.235621063)
ll_b = (745266.8882878901, 9278874.129457876)
tr_b = (746372.3882730848, 9279980.235621063)
ctl = round( (9279980.235621063 - 9278874.129457876) * (746372.3882730848 - 745266.8882878901), RDD)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
ret_c = data_downscaler.intersect(ll_c, tr_c, ll_c, tr_c)
# dat = (1105.499985194703, 1106.1061631874181, 1222800.3470274603)
dat = (self.eg.dx, self.eg.dy, self.eg.cell_area)
self.assertAlmostEqual(ret_c, dat[2])
# self.assertAlmostEqual(ret, dat[2])
# self.assertAlmostEqual(ret, dat[0] * dat[1])
self.assertAlmostEqual(tr_c[0] - ll_c[0], dat[0])
self.assertAlmostEqual(round( (tr_c[0] - ll_c[0]) * (tr_c[1] - ll_c[1]), RDD) , round( ( dat[0] * dat[1] ), RDD))
self.assertAlmostEqual(ret_c, round( dat[0] * dat[1], RDD))
self.assertAlmostEqual(746372.3882730848 - 745266.8882878901, dat[0])
self.assertAlmostEqual(9279980.235621063 - 9278874.129457876, dat[1])
self.assertAlmostEqual(tr_c[0] - ll_c[0], dat[0])
self.assertAlmostEqual(tr_c[1] - ll_c[1], dat[1])
self.assertAlmostEqual(ret, ctl)
def test_intersect_area(self):
ll_a = (0.0, 0.0)
tr_a = (10.0, 10.0)
ll_b = (5.0, 0.0)
tr_b = (10.0, 10.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, float(5 * 10))
ll_a = (0.0, 0.0)
tr_a = (10.0, 10.0)
ll_b = (15.0, 0.0)
tr_b = (20.0, 10.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 0)
ll_a = (0.0, 0.0)
tr_a = (10.0, 10.0)
ll_b = (3.0, 3.0)
tr_b = (6.0, 6.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 3 * 3)
#type 3
ll_a = (0.0, 0.0)
tr_a = (10.0, 10.0)
ll_b = (5.0, 5.0)
tr_b = (15.0, 15.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 5 * 5)
#type 4
# ll_a = (0.0, 0.0)
# tr_a = (10.0, 10.0)
# ll_b = (5.0, 3.0)
# tr_b = (15.0, 6.0)
# ll_a = (0.0, 0.0)
# tr_a = (10.0, 10.0)
# ll_b = (3.0, 5.0)
# tr_b = (6.0, 15.0)
# ll_b = (0.0, 0.0)
# tr_b = (10.0, 10.0)
# ll_a = (5.0, 3.0)
# tr_a = (15.0, 6.0)
ll_b = (0.0, 0.0)
tr_b = (10.0, 10.0)
ll_a = (3.0, 5.0)
tr_a = (6.0, 15.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 5 * 3)
#type 5
ll_b = (0.0, 3.0)
tr_b = (10.0, 6.0)
ll_a = (3.0, 0.0)
tr_a = (6.0, 10.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 3 * 3)
def test_intersect_area(self):
ll_a = (0.0, 0.0)
tr_a = (10.0, 10.0)
ll_b = (5.0, 0.0)
tr_b = (10.0, 10.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, float(5 * 10))
ll_a = (0.0, 0.0)
tr_a = (10.0, 10.0)
ll_b = (15.0, 0.0)
tr_b = (20.0, 10.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 0)
ll_a = (0.0, 0.0)
tr_a = (10.0, 10.0)
ll_b = (3.0, 3.0)
tr_b = (6.0, 6.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 3 * 3)
#type 3
ll_a = (0.0, 0.0)
tr_a = (10.0, 10.0)
ll_b = (5.0, 5.0)
tr_b = (15.0, 15.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 5 * 5)
#type 4
# ll_a = (0.0, 0.0)
# tr_a = (10.0, 10.0)
# ll_b = (5.0, 3.0)
# tr_b = (15.0, 6.0)
# ll_a = (0.0, 0.0)
# tr_a = (10.0, 10.0)
# ll_b = (3.0, 5.0)
# tr_b = (6.0, 15.0)
# ll_b = (0.0, 0.0)
# tr_b = (10.0, 10.0)
# ll_a = (5.0, 3.0)
# tr_a = (15.0, 6.0)
ll_b = (0.0, 0.0)
tr_b = (10.0, 10.0)
ll_a = (3.0, 5.0)
tr_a = (6.0, 15.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 5 * 3)
#type 5
ll_b = (0.0, 3.0)
tr_b = (10.0, 6.0)
ll_a = (3.0, 0.0)
tr_a = (6.0, 10.0)
ret = data_downscaler.intersect(ll_a, tr_a, ll_b, tr_b)
self.assertAlmostEqual(ret, 3 * 3)
