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Region: hierarchical text object detection implementated.

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This commit is contained in:
Matthias Koefferlein
2019-02-23 00:56:55 +01:00
parent c7b17fb65a
commit 3c6aafcc0c
9 changed files with 441 additions and 71 deletions
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testdata/algo/deep_region_au23.gds
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testdata/ruby/dbRegionTest.rb
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@@ -786,6 +786,62 @@ class DBRegion_TestClass < TestBase
end
# texts
def test_15
r = RBA::Region::new
ex = nil
begin
t = r.texts("*", true)
rescue => ex
end
assert_equal(ex.to_s, "Texts can only be identified on an original layer in Region::texts")
r.insert(RBA::Box::new(1, 2, 3, 4))
ex = nil
begin
t = r.texts("*", true)
rescue => ex
end
assert_equal(ex.to_s, "Texts can only be identified on an original layer in Region::texts")
ly = RBA::Layout::new
top = ly.create_cell("TOP")
l1 = ly.layer(1, 0)
top.shapes(l1).insert(RBA::Text::new("ABC", RBA::Trans::new(RBA::Vector::new(100, 200))))
r = RBA::Region::new(top.begin_shapes_rec(l1))
t = r.texts("*", true)
assert_equal(t.to_s, "(99,199;99,201;101,201;101,199)")
assert_equal(t.is_deep?, false)
t = r.texts("*", true, 10)
assert_equal(t.to_s, "(90,190;90,210;110,210;110,190)")
t = r.texts("A*", true, 10)
assert_equal(t.to_s, "(90,190;90,210;110,210;110,190)")
t = r.texts("A*", false, 10)
assert_equal(t.to_s, "")
t = r.texts("ABC", false, 10)
assert_equal(t.to_s, "(90,190;90,210;110,210;110,190)")
dss = RBA::DeepShapeStore::new
r = RBA::Region::new(top.begin_shapes_rec(l1))
t = r.texts(dss, "*", true)
assert_equal(t.to_s, "(99,199;99,201;101,201;101,199)")
assert_equal(t.is_deep?, true)
r = RBA::Region::new(top.begin_shapes_rec(l1))
t = r.texts_dots("*", true)
assert_equal(t.to_s, "(100,200;100,200)")
assert_equal(t.is_deep?, false)
dss = RBA::DeepShapeStore::new
r = RBA::Region::new(top.begin_shapes_rec(l1))
t = r.texts_dots(dss, "A*", true)
assert_equal(t.to_s, "(100,200;100,200)")
assert_equal(t.is_deep?, true)
end
# deep region tests
def test_deep1