Python matplotlib.transforms.LockableBbox() Examples

The following are 3 code examples of matplotlib.transforms.LockableBbox(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module matplotlib.transforms , or try the search function .
Example #1
Source File: test_transforms.py    From python3_ios with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_lockable_bbox(locked_element):
    other_elements = ['x0', 'y0', 'x1', 'y1']
    other_elements.remove(locked_element)

    orig = mtransforms.Bbox.unit()
    locked = mtransforms.LockableBbox(orig, **{locked_element: 2})

    # LockableBbox should keep its locked element as specified in __init__.
    assert getattr(locked, locked_element) == 2
    assert getattr(locked, 'locked_' + locked_element) == 2
    for elem in other_elements:
        assert getattr(locked, elem) == getattr(orig, elem)

    # Changing underlying Bbox should update everything but locked element.
    orig.set_points(orig.get_points() + 10)
    assert getattr(locked, locked_element) == 2
    assert getattr(locked, 'locked_' + locked_element) == 2
    for elem in other_elements:
        assert getattr(locked, elem) == getattr(orig, elem)

    # Unlocking element should revert values back to the underlying Bbox.
    setattr(locked, 'locked_' + locked_element, None)
    assert getattr(locked, 'locked_' + locked_element) is None
    assert np.all(orig.get_points() == locked.get_points())

    # Relocking an element should change its value, but not others.
    setattr(locked, 'locked_' + locked_element, 3)
    assert getattr(locked, locked_element) == 3
    assert getattr(locked, 'locked_' + locked_element) == 3
    for elem in other_elements:
        assert getattr(locked, elem) == getattr(orig, elem)
Example #2
Source File: test_transforms.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_lockable_bbox(locked_element):
    other_elements = ['x0', 'y0', 'x1', 'y1']
    other_elements.remove(locked_element)

    orig = mtransforms.Bbox.unit()
    locked = mtransforms.LockableBbox(orig, **{locked_element: 2})

    # LockableBbox should keep its locked element as specified in __init__.
    assert getattr(locked, locked_element) == 2
    assert getattr(locked, 'locked_' + locked_element) == 2
    for elem in other_elements:
        assert getattr(locked, elem) == getattr(orig, elem)

    # Changing underlying Bbox should update everything but locked element.
    orig.set_points(orig.get_points() + 10)
    assert getattr(locked, locked_element) == 2
    assert getattr(locked, 'locked_' + locked_element) == 2
    for elem in other_elements:
        assert getattr(locked, elem) == getattr(orig, elem)

    # Unlocking element should revert values back to the underlying Bbox.
    setattr(locked, 'locked_' + locked_element, None)
    assert getattr(locked, 'locked_' + locked_element) is None
    assert np.all(orig.get_points() == locked.get_points())

    # Relocking an element should change its value, but not others.
    setattr(locked, 'locked_' + locked_element, 3)
    assert getattr(locked, locked_element) == 3
    assert getattr(locked, 'locked_' + locked_element) == 3
    for elem in other_elements:
        assert getattr(locked, elem) == getattr(orig, elem)
Example #3
Source File: test_transforms.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_lockable_bbox(locked_element):
    other_elements = ['x0', 'y0', 'x1', 'y1']
    other_elements.remove(locked_element)

    orig = mtransforms.Bbox.unit()
    locked = mtransforms.LockableBbox(orig, **{locked_element: 2})

    # LockableBbox should keep its locked element as specified in __init__.
    assert getattr(locked, locked_element) == 2
    assert getattr(locked, 'locked_' + locked_element) == 2
    for elem in other_elements:
        assert getattr(locked, elem) == getattr(orig, elem)

    # Changing underlying Bbox should update everything but locked element.
    orig.set_points(orig.get_points() + 10)
    assert getattr(locked, locked_element) == 2
    assert getattr(locked, 'locked_' + locked_element) == 2
    for elem in other_elements:
        assert getattr(locked, elem) == getattr(orig, elem)

    # Unlocking element should revert values back to the underlying Bbox.
    setattr(locked, 'locked_' + locked_element, None)
    assert getattr(locked, 'locked_' + locked_element) is None
    assert np.all(orig.get_points() == locked.get_points())

    # Relocking an element should change its value, but not others.
    setattr(locked, 'locked_' + locked_element, 3)
    assert getattr(locked, locked_element) == 3
    assert getattr(locked, 'locked_' + locked_element) == 3
    for elem in other_elements:
        assert getattr(locked, elem) == getattr(orig, elem)