本文整理匯總了Python中gaphas.item.Line.orthogonal方法的典型用法代碼示例。如果您正苦於以下問題：Python Line.orthogonal方法的具體用法？Python Line.orthogonal怎麽用？Python Line.orthogonal使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類gaphas.item.Line的用法示例。
在下文中一共展示了Line.orthogonal方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_orthogonal_horizontal_undo
# 需要導入模塊: from gaphas.item import Line [as 別名]
# 或者: from gaphas.item.Line import orthogonal [as 別名]
def test_orthogonal_horizontal_undo(revert_undo, undo_fixture):
"""Test orthogonal line constraints bug (#107).
"""
canvas = Canvas()
line = Line()
canvas.add(line)
assert not line.horizontal
assert len(canvas.solver._constraints) == 0
segment = Segment(line, None)
segment.split_segment(0)
line.orthogonal = True
assert 2 == len(canvas.solver._constraints)
del undo_fixture[2][:] # Clear undo_list
line.horizontal = True
assert 2 == len(canvas.solver._constraints)
undo_fixture[0]() # Call undo
assert not line.horizontal
assert 2 == len(canvas.solver._constraints)
line.horizontal = True
assert line.horizontal
assert 2 == len(canvas.solver._constraints)示例2: test_orthogonal_line_undo
# 需要導入模塊: from gaphas.item import Line [as 別名]
# 或者: from gaphas.item.Line import orthogonal [as 別名]
def test_orthogonal_line_undo(revert_undo, undo_fixture):
"""Test orthogonal line undo.
"""
canvas = Canvas()
line = Line()
canvas.add(line)
segment = Segment(line, None)
segment.split_segment(0)
# Start with no orthogonal constraints
assert len(canvas.solver._constraints) == 0
line.orthogonal = True
# Check orthogonal constraints
assert 2 == len(canvas.solver._constraints)
assert 3 == len(line.handles())
undo_fixture[0]() # Call undo
assert not line.orthogonal
assert 0 == len(canvas.solver._constraints)
assert 2 == len(line.handles())示例3: test_orthogonal_horizontal_undo
# 需要導入模塊: from gaphas.item import Line [as 別名]
# 或者: from gaphas.item.Line import orthogonal [as 別名]
def test_orthogonal_horizontal_undo(self):
canvas = Canvas()
line = Line()
canvas.add(line)
assert len(canvas.solver._constraints) == 0
line.orthogonal = True
assert len(canvas.solver._constraints) == 2
after_ortho = set(canvas.solver._constraints)
del undo_list[:]
line.horizontal = True
assert len(canvas.solver._constraints) == 2
undo()
assert not line.horizontal
assert len(canvas.solver._constraints) == 2, canvas.solver._constraints
line.horizontal = True
assert line.horizontal
assert len(canvas.solver._constraints) == 2, canvas.solver._constraints示例4: test_orthogonal_line_split_segment
# 需要導入模塊: from gaphas.item import Line [as 別名]
# 或者: from gaphas.item.Line import orthogonal [as 別名]
def test_orthogonal_line_split_segment(self):
canvas = Canvas()
line = Line()
canvas.add(line)
assert len(canvas.solver._constraints) == 0
line.orthogonal = True
assert len(canvas.solver._constraints) == 2
after_ortho = set(canvas.solver._constraints)
assert len(line.handles()) == 3
del undo_list[:]
line.split_segment(0)
assert len(canvas.solver._constraints) == 3
assert len(line.handles()) == 4
undo()
assert len(canvas.solver._constraints) == 2
assert len(line.handles()) == 3
assert canvas.solver._constraints == after_ortho
line.split_segment(0)
assert len(canvas.solver._constraints) == 3
assert len(line.handles()) == 4
after_split = set(canvas.solver._constraints)
del undo_list[:]
line.merge_segment(0)
assert len(canvas.solver._constraints) == 2
assert len(line.handles()) == 3
undo()
assert len(canvas.solver._constraints) == 3
assert len(line.handles()) == 4
assert canvas.solver._constraints == after_split示例5: test_line_guide
# 需要導入模塊: from gaphas.item import Line [as 別名]
# 或者: from gaphas.item.Line import orthogonal [as 別名]
def test_line_guide(self):
c = Canvas()
l = Line()
c.add(l)
l.handles().append(l._create_handle((20, 20)))
l.handles().append(l._create_handle((30, 30)))
l.handles().append(l._create_handle((40, 40)))
l.orthogonal = True
c.update_now()
guides = list(Guide(l).horizontal())
self.assertEquals(2, len(guides))
self.assertEquals(10.0, guides[0])
self.assertEquals(40.0, guides[1])
guides = list(Guide(l).vertical())
self.assertEquals(2, len(guides))
self.assertEquals(00.0, guides[0])
self.assertEquals(20.0, guides[1])